7.710 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.103 * * * [progress]: [2/2] Setting up program.
0.106 * [progress]: [Phase 2 of 3] Improving.
0.106 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.107 * * [simplify]: iteration  0 :  8  enodes  (cost  13 )
0.108 * * [simplify]: iteration  1 :  11  enodes  (cost  13 )
0.109 * * [simplify]: iteration  2 :  13  enodes  (cost  13 )
0.111 * * [simplify]: iteration  done :  13  enodes  (cost  13 )
0.111 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.111 * * [progress]: iteration 1 / 4
0.111 * * * [progress]: picking best candidate
0.113 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.113 * * * [progress]: localizing error
0.125 * * * [progress]: generating rewritten candidates
0.125 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.127 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.128 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.134 * * * [progress]: generating series expansions
0.134 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.134 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.134 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.134 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.134 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.134 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.134 * [taylor]: Taking taylor expansion of 0.5 in y
0.134 * [taylor]: Taking taylor expansion of (/ x y) in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.134 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.135 * [taylor]: Taking taylor expansion of 0.5 in y
0.135 * [taylor]: Taking taylor expansion of (/ x y) in y
0.135 * [taylor]: Taking taylor expansion of x in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.135 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.135 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.135 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.135 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.135 * [taylor]: Taking taylor expansion of 0.5 in x
0.135 * [taylor]: Taking taylor expansion of (/ x y) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of y in x
0.135 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.135 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.135 * [taylor]: Taking taylor expansion of 0.5 in x
0.135 * [taylor]: Taking taylor expansion of (/ x y) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of y in x
0.135 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.135 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.135 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.135 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.135 * [taylor]: Taking taylor expansion of 0.5 in x
0.135 * [taylor]: Taking taylor expansion of (/ x y) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of y in x
0.136 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.136 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.136 * [taylor]: Taking taylor expansion of 0.5 in x
0.136 * [taylor]: Taking taylor expansion of (/ x y) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.136 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.136 * [taylor]: Taking taylor expansion of 0.5 in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.142 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.142 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.142 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.149 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.149 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
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 y
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.149 * [taylor]: Taking taylor expansion of 0.5 in y
0.149 * [taylor]: Taking taylor expansion of (/ y x) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.149 * [taylor]: Taking taylor expansion of 0.5 in y
0.149 * [taylor]: Taking taylor expansion of (/ y x) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.150 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.150 * [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 (cos (* 0.5 (/ y x))) in x
0.150 * [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 (tan (* 0.5 (/ y x))) in x
0.150 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.150 * [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
0.151 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.151 * [taylor]: Taking taylor expansion of 0.5 in x
0.151 * [taylor]: Taking taylor expansion of (/ y x) in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.151 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.151 * [taylor]: Taking taylor expansion of 0.5 in y
0.151 * [taylor]: Taking taylor expansion of (/ y x) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of x in y
0.151 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.151 * [taylor]: Taking taylor expansion of 0.5 in y
0.151 * [taylor]: Taking taylor expansion of (/ y x) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of x in y
0.152 * [taylor]: Taking taylor expansion of 0 in y
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.157 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.163 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.163 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.163 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.163 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.163 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.163 * [taylor]: Taking taylor expansion of 0.5 in y
0.163 * [taylor]: Taking taylor expansion of (/ y x) in y
0.163 * [taylor]: Taking taylor expansion of y in y
0.163 * [taylor]: Taking taylor expansion of x in y
0.163 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.163 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.163 * [taylor]: Taking taylor expansion of 0.5 in y
0.163 * [taylor]: Taking taylor expansion of (/ y x) in y
0.163 * [taylor]: Taking taylor expansion of y in y
0.163 * [taylor]: Taking taylor expansion of x in y
0.163 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.163 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.163 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.163 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.163 * [taylor]: Taking taylor expansion of 0.5 in x
0.163 * [taylor]: Taking taylor expansion of (/ y x) in x
0.164 * [taylor]: Taking taylor expansion of y in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.164 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.164 * [taylor]: Taking taylor expansion of 0.5 in x
0.164 * [taylor]: Taking taylor expansion of (/ y x) in x
0.164 * [taylor]: Taking taylor expansion of y in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.164 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.164 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.164 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.164 * [taylor]: Taking taylor expansion of 0.5 in x
0.164 * [taylor]: Taking taylor expansion of (/ y x) in x
0.164 * [taylor]: Taking taylor expansion of y in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.164 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.164 * [taylor]: Taking taylor expansion of 0.5 in x
0.164 * [taylor]: Taking taylor expansion of (/ y x) in x
0.164 * [taylor]: Taking taylor expansion of y in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.164 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.164 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.164 * [taylor]: Taking taylor expansion of 0.5 in y
0.165 * [taylor]: Taking taylor expansion of (/ y x) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [taylor]: Taking taylor expansion of x in y
0.165 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.165 * [taylor]: Taking taylor expansion of 0.5 in y
0.165 * [taylor]: Taking taylor expansion of (/ y x) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [taylor]: Taking taylor expansion of x in y
0.165 * [taylor]: Taking taylor expansion of 0 in y
0.168 * [taylor]: Taking taylor expansion of 0 in y
0.171 * [taylor]: Taking taylor expansion of 0 in y
0.175 * [taylor]: Taking taylor expansion of 0 in y
0.176 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.176 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.176 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.176 * [taylor]: Taking taylor expansion of 0.5 in y
0.176 * [taylor]: Taking taylor expansion of (/ x y) in y
0.176 * [taylor]: Taking taylor expansion of x in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.177 * [taylor]: Taking taylor expansion of 0.5 in x
0.177 * [taylor]: Taking taylor expansion of (/ x y) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.177 * [taylor]: Taking taylor expansion of 0.5 in x
0.177 * [taylor]: Taking taylor expansion of (/ x y) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.177 * [taylor]: Taking taylor expansion of 0.5 in y
0.177 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.177 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of 0 in y
0.181 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.181 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.181 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.181 * [taylor]: Taking taylor expansion of 0.5 in y
0.181 * [taylor]: Taking taylor expansion of (/ y x) in y
0.181 * [taylor]: Taking taylor expansion of y in y
0.181 * [taylor]: Taking taylor expansion of x in y
0.181 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.181 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.181 * [taylor]: Taking taylor expansion of 0.5 in x
0.181 * [taylor]: Taking taylor expansion of (/ y x) in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.181 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.181 * [taylor]: Taking taylor expansion of 0.5 in x
0.181 * [taylor]: Taking taylor expansion of (/ y x) in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.181 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.181 * [taylor]: Taking taylor expansion of 0.5 in y
0.181 * [taylor]: Taking taylor expansion of (/ y x) in y
0.182 * [taylor]: Taking taylor expansion of y in y
0.182 * [taylor]: Taking taylor expansion of x in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.183 * [taylor]: Taking taylor expansion of 0 in y
0.183 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.183 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.183 * [taylor]: Taking taylor expansion of 0.5 in y
0.183 * [taylor]: Taking taylor expansion of (/ y x) in y
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of x in y
0.183 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.183 * [taylor]: Taking taylor expansion of 0.5 in x
0.183 * [taylor]: Taking taylor expansion of (/ y x) in x
0.183 * [taylor]: Taking taylor expansion of y in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.184 * [taylor]: Taking taylor expansion of 0.5 in x
0.184 * [taylor]: Taking taylor expansion of (/ y x) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.184 * [taylor]: Taking taylor expansion of 0.5 in y
0.184 * [taylor]: Taking taylor expansion of (/ y x) in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [taylor]: Taking taylor expansion of 0 in y
0.184 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.185 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.186 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.186 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.186 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.186 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.186 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.186 * [taylor]: Taking taylor expansion of 0.5 in y
0.186 * [taylor]: Taking taylor expansion of (/ x y) in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.186 * [taylor]: Taking taylor expansion of 0.5 in y
0.186 * [taylor]: Taking taylor expansion of (/ x y) in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.186 * [taylor]: Taking taylor expansion of 0.5 in y
0.186 * [taylor]: Taking taylor expansion of (/ x y) in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.187 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.187 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.187 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.187 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.187 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.187 * [taylor]: Taking taylor expansion of 0.5 in x
0.187 * [taylor]: Taking taylor expansion of (/ x y) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.187 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.187 * [taylor]: Taking taylor expansion of 0.5 in x
0.187 * [taylor]: Taking taylor expansion of (/ x y) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.187 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.187 * [taylor]: Taking taylor expansion of 0.5 in x
0.187 * [taylor]: Taking taylor expansion of (/ x y) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.188 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.188 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.188 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.188 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.188 * [taylor]: Taking taylor expansion of 0.5 in x
0.188 * [taylor]: Taking taylor expansion of (/ x y) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of y in x
0.188 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.188 * [taylor]: Taking taylor expansion of 0.5 in x
0.188 * [taylor]: Taking taylor expansion of (/ x y) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of y in x
0.188 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.188 * [taylor]: Taking taylor expansion of 0.5 in x
0.188 * [taylor]: Taking taylor expansion of (/ x y) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of y in x
0.188 * [taylor]: Taking taylor expansion of 1.0 in y
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.196 * [taylor]: Taking taylor expansion of 0.125 in y
0.196 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.196 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.196 * [taylor]: Taking taylor expansion of y in y
0.211 * [taylor]: Taking taylor expansion of 0 in y
0.211 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.211 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.211 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.212 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.212 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.212 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.212 * [taylor]: Taking taylor expansion of 0.5 in y
0.212 * [taylor]: Taking taylor expansion of (/ y x) in y
0.212 * [taylor]: Taking taylor expansion of y in y
0.212 * [taylor]: Taking taylor expansion of x in y
0.212 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.212 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.212 * [taylor]: Taking taylor expansion of 0.5 in y
0.212 * [taylor]: Taking taylor expansion of (/ y x) in y
0.212 * [taylor]: Taking taylor expansion of y in y
0.212 * [taylor]: Taking taylor expansion of x in y
0.212 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.212 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.212 * [taylor]: Taking taylor expansion of 0.5 in y
0.212 * [taylor]: Taking taylor expansion of (/ y x) in y
0.212 * [taylor]: Taking taylor expansion of y in y
0.212 * [taylor]: Taking taylor expansion of x in y
0.212 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.212 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.212 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.212 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.213 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.213 * [taylor]: Taking taylor expansion of 0.5 in x
0.213 * [taylor]: Taking taylor expansion of (/ y x) in x
0.213 * [taylor]: Taking taylor expansion of y in x
0.213 * [taylor]: Taking taylor expansion of x in x
0.213 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.213 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.213 * [taylor]: Taking taylor expansion of 0.5 in x
0.213 * [taylor]: Taking taylor expansion of (/ y x) in x
0.213 * [taylor]: Taking taylor expansion of y in x
0.213 * [taylor]: Taking taylor expansion of x in x
0.213 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.213 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.213 * [taylor]: Taking taylor expansion of 0.5 in x
0.213 * [taylor]: Taking taylor expansion of (/ y x) in x
0.213 * [taylor]: Taking taylor expansion of y in x
0.213 * [taylor]: Taking taylor expansion of x in x
0.213 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.213 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.213 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.213 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.213 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.213 * [taylor]: Taking taylor expansion of 0.5 in x
0.213 * [taylor]: Taking taylor expansion of (/ y x) in x
0.213 * [taylor]: Taking taylor expansion of y in x
0.213 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.214 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.214 * [taylor]: Taking taylor expansion of 0.5 in x
0.214 * [taylor]: Taking taylor expansion of (/ y x) in x
0.214 * [taylor]: Taking taylor expansion of y in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.214 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.214 * [taylor]: Taking taylor expansion of 0.5 in x
0.214 * [taylor]: Taking taylor expansion of (/ y x) in x
0.214 * [taylor]: Taking taylor expansion of y in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.214 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.214 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.214 * [taylor]: Taking taylor expansion of 0.5 in y
0.214 * [taylor]: Taking taylor expansion of (/ y x) in y
0.214 * [taylor]: Taking taylor expansion of y in y
0.214 * [taylor]: Taking taylor expansion of x in y
0.215 * [taylor]: Taking taylor expansion of 0 in y
0.217 * [taylor]: Taking taylor expansion of 0 in y
0.218 * [taylor]: Taking taylor expansion of 0 in y
0.221 * [taylor]: Taking taylor expansion of 0 in y
0.222 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.222 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.222 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.222 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.222 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.222 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.222 * [taylor]: Taking taylor expansion of 0.5 in y
0.222 * [taylor]: Taking taylor expansion of (/ y x) in y
0.222 * [taylor]: Taking taylor expansion of y in y
0.222 * [taylor]: Taking taylor expansion of x in y
0.222 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.222 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.222 * [taylor]: Taking taylor expansion of 0.5 in y
0.222 * [taylor]: Taking taylor expansion of (/ y x) in y
0.222 * [taylor]: Taking taylor expansion of y in y
0.222 * [taylor]: Taking taylor expansion of x in y
0.223 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.223 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.223 * [taylor]: Taking taylor expansion of 0.5 in y
0.223 * [taylor]: Taking taylor expansion of (/ y x) in y
0.223 * [taylor]: Taking taylor expansion of y in y
0.223 * [taylor]: Taking taylor expansion of x in y
0.223 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.223 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.223 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.223 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.223 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.223 * [taylor]: Taking taylor expansion of 0.5 in x
0.223 * [taylor]: Taking taylor expansion of (/ y x) in x
0.223 * [taylor]: Taking taylor expansion of y in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.223 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.223 * [taylor]: Taking taylor expansion of 0.5 in x
0.223 * [taylor]: Taking taylor expansion of (/ y x) in x
0.223 * [taylor]: Taking taylor expansion of y in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.223 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.223 * [taylor]: Taking taylor expansion of 0.5 in x
0.224 * [taylor]: Taking taylor expansion of (/ y x) in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.224 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.224 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.224 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.224 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.224 * [taylor]: Taking taylor expansion of 0.5 in x
0.224 * [taylor]: Taking taylor expansion of (/ y x) in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.224 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.224 * [taylor]: Taking taylor expansion of 0.5 in x
0.224 * [taylor]: Taking taylor expansion of (/ y x) in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.224 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.224 * [taylor]: Taking taylor expansion of 0.5 in x
0.224 * [taylor]: Taking taylor expansion of (/ y x) in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.225 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.225 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.225 * [taylor]: Taking taylor expansion of 0.5 in y
0.225 * [taylor]: Taking taylor expansion of (/ y x) in y
0.225 * [taylor]: Taking taylor expansion of y in y
0.225 * [taylor]: Taking taylor expansion of x in y
0.226 * [taylor]: Taking taylor expansion of 0 in y
0.227 * [taylor]: Taking taylor expansion of 0 in y
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.232 * * * [progress]: simplifying candidates
0.233 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log1p (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.237 * * [simplify]: iteration  0 :  83  enodes  (cost  878 )
0.250 * * [simplify]: iteration  1 :  147  enodes  (cost  865 )
0.283 * * [simplify]: iteration  2 :  351  enodes  (cost  789 )
0.390 * * [simplify]: iteration  3 :  1205  enodes  (cost  785 )
0.836 * * [simplify]: iteration  done :  5001  enodes  (cost  785 )
0.836 * [simplify]: Simplified to:
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log1p (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (fma (pow (/ x y) 3) 0.04166666666666667 (* 0.5 (/ x y)))
  (fma (pow (/ x y) 3) 0.04166666666666667 (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
0.837 * * * [progress]: adding candidates to table
1.022 * * [progress]: iteration 2 / 4
1.022 * * * [progress]: picking best candidate
1.058 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
1.058 * * * [progress]: localizing error
1.059 * * * [progress]: generating rewritten candidates
1.059 * * * [progress]: generating series expansions
1.059 * * * [progress]: simplifying candidates
1.059 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
1.060 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.060 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
1.060 * [simplify]: Simplified to:
   
1.060 * * * [progress]: adding candidates to table
1.060 * * [progress]: iteration 3 / 4
1.060 * * * [progress]: picking best candidate
1.092 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
1.092 * * * [progress]: localizing error
1.104 * * * [progress]: generating rewritten candidates
1.104 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.106 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
1.108 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
1.110 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.131 * * * [progress]: generating series expansions
1.131 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.131 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
1.131 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.131 * [taylor]: Taking taylor expansion of 0.5 in y
1.131 * [taylor]: Taking taylor expansion of (/ x y) in y
1.131 * [taylor]: Taking taylor expansion of x in y
1.131 * [taylor]: Taking taylor expansion of y in y
1.131 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.131 * [taylor]: Taking taylor expansion of 0.5 in x
1.131 * [taylor]: Taking taylor expansion of (/ x y) in x
1.131 * [taylor]: Taking taylor expansion of x in x
1.131 * [taylor]: Taking taylor expansion of y in x
1.131 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.131 * [taylor]: Taking taylor expansion of 0.5 in x
1.131 * [taylor]: Taking taylor expansion of (/ x y) in x
1.131 * [taylor]: Taking taylor expansion of x in x
1.131 * [taylor]: Taking taylor expansion of y in x
1.131 * [taylor]: Taking taylor expansion of 1 in y
1.132 * [taylor]: Taking taylor expansion of 0 in y
1.132 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
1.132 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.132 * [taylor]: Taking taylor expansion of 0.125 in y
1.133 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.133 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.133 * [taylor]: Taking taylor expansion of y in y
1.137 * [taylor]: Taking taylor expansion of 0 in y
1.137 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.137 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.137 * [taylor]: Taking taylor expansion of 0.5 in y
1.137 * [taylor]: Taking taylor expansion of (/ y x) in y
1.137 * [taylor]: Taking taylor expansion of y in y
1.137 * [taylor]: Taking taylor expansion of x in y
1.137 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.137 * [taylor]: Taking taylor expansion of 0.5 in x
1.137 * [taylor]: Taking taylor expansion of (/ y x) in x
1.137 * [taylor]: Taking taylor expansion of y in x
1.137 * [taylor]: Taking taylor expansion of x in x
1.138 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.138 * [taylor]: Taking taylor expansion of 0.5 in x
1.138 * [taylor]: Taking taylor expansion of (/ y x) in x
1.138 * [taylor]: Taking taylor expansion of y in x
1.138 * [taylor]: Taking taylor expansion of x in x
1.138 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.138 * [taylor]: Taking taylor expansion of 0.5 in y
1.138 * [taylor]: Taking taylor expansion of (/ y x) in y
1.138 * [taylor]: Taking taylor expansion of y in y
1.138 * [taylor]: Taking taylor expansion of x in y
1.138 * [taylor]: Taking taylor expansion of 0 in y
1.138 * [taylor]: Taking taylor expansion of 0 in y
1.139 * [taylor]: Taking taylor expansion of 0 in y
1.140 * [taylor]: Taking taylor expansion of 0 in y
1.140 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
1.140 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.140 * [taylor]: Taking taylor expansion of 0.5 in y
1.140 * [taylor]: Taking taylor expansion of (/ y x) in y
1.140 * [taylor]: Taking taylor expansion of y in y
1.140 * [taylor]: Taking taylor expansion of x in y
1.140 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.141 * [taylor]: Taking taylor expansion of 0.5 in x
1.141 * [taylor]: Taking taylor expansion of (/ y x) in x
1.141 * [taylor]: Taking taylor expansion of y in x
1.141 * [taylor]: Taking taylor expansion of x in x
1.141 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.141 * [taylor]: Taking taylor expansion of 0.5 in x
1.141 * [taylor]: Taking taylor expansion of (/ y x) in x
1.141 * [taylor]: Taking taylor expansion of y in x
1.141 * [taylor]: Taking taylor expansion of x in x
1.141 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.141 * [taylor]: Taking taylor expansion of 0.5 in y
1.141 * [taylor]: Taking taylor expansion of (/ y x) in y
1.141 * [taylor]: Taking taylor expansion of y in y
1.141 * [taylor]: Taking taylor expansion of x in y
1.141 * [taylor]: Taking taylor expansion of 0 in y
1.141 * [taylor]: Taking taylor expansion of 0 in y
1.142 * [taylor]: Taking taylor expansion of 0 in y
1.143 * [taylor]: Taking taylor expansion of 0 in y
1.143 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.143 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.143 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.143 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.143 * [taylor]: Taking taylor expansion of 0.5 in y
1.143 * [taylor]: Taking taylor expansion of (/ x y) in y
1.144 * [taylor]: Taking taylor expansion of x in y
1.144 * [taylor]: Taking taylor expansion of y in y
1.144 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.144 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.144 * [taylor]: Taking taylor expansion of 0.5 in x
1.144 * [taylor]: Taking taylor expansion of (/ x y) in x
1.144 * [taylor]: Taking taylor expansion of x in x
1.144 * [taylor]: Taking taylor expansion of y in x
1.144 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.144 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.144 * [taylor]: Taking taylor expansion of 0.5 in x
1.144 * [taylor]: Taking taylor expansion of (/ x y) in x
1.144 * [taylor]: Taking taylor expansion of x in x
1.144 * [taylor]: Taking taylor expansion of y in x
1.144 * [taylor]: Taking taylor expansion of 0 in y
1.144 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.144 * [taylor]: Taking taylor expansion of 0.5 in y
1.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.144 * [taylor]: Taking taylor expansion of y in y
1.147 * [taylor]: Taking taylor expansion of 0 in y
1.148 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.148 * [taylor]: Taking taylor expansion of 0.5 in y
1.148 * [taylor]: Taking taylor expansion of (/ y x) in y
1.148 * [taylor]: Taking taylor expansion of y in y
1.148 * [taylor]: Taking taylor expansion of x in y
1.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.148 * [taylor]: Taking taylor expansion of 0.5 in x
1.148 * [taylor]: Taking taylor expansion of (/ y x) in x
1.148 * [taylor]: Taking taylor expansion of y in x
1.148 * [taylor]: Taking taylor expansion of x in x
1.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.148 * [taylor]: Taking taylor expansion of 0.5 in x
1.148 * [taylor]: Taking taylor expansion of (/ y x) in x
1.148 * [taylor]: Taking taylor expansion of y in x
1.148 * [taylor]: Taking taylor expansion of x in x
1.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.149 * [taylor]: Taking taylor expansion of 0.5 in y
1.149 * [taylor]: Taking taylor expansion of (/ y x) in y
1.149 * [taylor]: Taking taylor expansion of y in y
1.149 * [taylor]: Taking taylor expansion of x in y
1.149 * [taylor]: Taking taylor expansion of 0 in y
1.149 * [taylor]: Taking taylor expansion of 0 in y
1.150 * [taylor]: Taking taylor expansion of 0 in y
1.150 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.150 * [taylor]: Taking taylor expansion of 0.5 in y
1.150 * [taylor]: Taking taylor expansion of (/ y x) in y
1.150 * [taylor]: Taking taylor expansion of y in y
1.150 * [taylor]: Taking taylor expansion of x in y
1.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.151 * [taylor]: Taking taylor expansion of 0.5 in x
1.151 * [taylor]: Taking taylor expansion of (/ y x) in x
1.151 * [taylor]: Taking taylor expansion of y in x
1.151 * [taylor]: Taking taylor expansion of x in x
1.151 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.151 * [taylor]: Taking taylor expansion of 0.5 in x
1.151 * [taylor]: Taking taylor expansion of (/ y x) in x
1.151 * [taylor]: Taking taylor expansion of y in x
1.151 * [taylor]: Taking taylor expansion of x in x
1.151 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.151 * [taylor]: Taking taylor expansion of 0.5 in y
1.151 * [taylor]: Taking taylor expansion of (/ y x) in y
1.151 * [taylor]: Taking taylor expansion of y in y
1.151 * [taylor]: Taking taylor expansion of x in y
1.151 * [taylor]: Taking taylor expansion of 0 in y
1.151 * [taylor]: Taking taylor expansion of 0 in y
1.153 * [taylor]: Taking taylor expansion of 0 in y
1.153 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
1.153 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.153 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.153 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.153 * [taylor]: Taking taylor expansion of 0.5 in y
1.153 * [taylor]: Taking taylor expansion of (/ x y) in y
1.153 * [taylor]: Taking taylor expansion of x in y
1.153 * [taylor]: Taking taylor expansion of y in y
1.153 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.153 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.153 * [taylor]: Taking taylor expansion of 0.5 in x
1.153 * [taylor]: Taking taylor expansion of (/ x y) in x
1.153 * [taylor]: Taking taylor expansion of x in x
1.153 * [taylor]: Taking taylor expansion of y in x
1.153 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.153 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.153 * [taylor]: Taking taylor expansion of 0.5 in x
1.153 * [taylor]: Taking taylor expansion of (/ x y) in x
1.153 * [taylor]: Taking taylor expansion of x in x
1.154 * [taylor]: Taking taylor expansion of y in x
1.154 * [taylor]: Taking taylor expansion of 0 in y
1.154 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.154 * [taylor]: Taking taylor expansion of 0.5 in y
1.154 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.154 * [taylor]: Taking taylor expansion of y in y
1.156 * [taylor]: Taking taylor expansion of 0 in y
1.157 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.157 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.158 * [taylor]: Taking taylor expansion of 0.5 in y
1.158 * [taylor]: Taking taylor expansion of (/ y x) in y
1.158 * [taylor]: Taking taylor expansion of y in y
1.158 * [taylor]: Taking taylor expansion of x in y
1.158 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.158 * [taylor]: Taking taylor expansion of 0.5 in x
1.158 * [taylor]: Taking taylor expansion of (/ y x) in x
1.158 * [taylor]: Taking taylor expansion of y in x
1.158 * [taylor]: Taking taylor expansion of x in x
1.158 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.158 * [taylor]: Taking taylor expansion of 0.5 in x
1.158 * [taylor]: Taking taylor expansion of (/ y x) in x
1.158 * [taylor]: Taking taylor expansion of y in x
1.158 * [taylor]: Taking taylor expansion of x in x
1.158 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.158 * [taylor]: Taking taylor expansion of 0.5 in y
1.158 * [taylor]: Taking taylor expansion of (/ y x) in y
1.158 * [taylor]: Taking taylor expansion of y in y
1.158 * [taylor]: Taking taylor expansion of x in y
1.158 * [taylor]: Taking taylor expansion of 0 in y
1.159 * [taylor]: Taking taylor expansion of 0 in y
1.160 * [taylor]: Taking taylor expansion of 0 in y
1.160 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.160 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.160 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.160 * [taylor]: Taking taylor expansion of 0.5 in y
1.160 * [taylor]: Taking taylor expansion of (/ y x) in y
1.160 * [taylor]: Taking taylor expansion of y in y
1.160 * [taylor]: Taking taylor expansion of x in y
1.160 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.160 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.160 * [taylor]: Taking taylor expansion of 0.5 in x
1.160 * [taylor]: Taking taylor expansion of (/ y x) in x
1.160 * [taylor]: Taking taylor expansion of y in x
1.160 * [taylor]: Taking taylor expansion of x in x
1.160 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.160 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.160 * [taylor]: Taking taylor expansion of 0.5 in x
1.160 * [taylor]: Taking taylor expansion of (/ y x) in x
1.160 * [taylor]: Taking taylor expansion of y in x
1.160 * [taylor]: Taking taylor expansion of x in x
1.160 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.161 * [taylor]: Taking taylor expansion of 0.5 in y
1.161 * [taylor]: Taking taylor expansion of (/ y x) in y
1.161 * [taylor]: Taking taylor expansion of y in y
1.161 * [taylor]: Taking taylor expansion of x in y
1.161 * [taylor]: Taking taylor expansion of 0 in y
1.161 * [taylor]: Taking taylor expansion of 0 in y
1.162 * [taylor]: Taking taylor expansion of 0 in y
1.162 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.162 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
1.162 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
1.162 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.162 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.163 * [taylor]: Taking taylor expansion of 0.5 in y
1.163 * [taylor]: Taking taylor expansion of (/ x y) in y
1.163 * [taylor]: Taking taylor expansion of x in y
1.163 * [taylor]: Taking taylor expansion of y in y
1.163 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
1.163 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.163 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.163 * [taylor]: Taking taylor expansion of 0.5 in x
1.163 * [taylor]: Taking taylor expansion of (/ x y) in x
1.163 * [taylor]: Taking taylor expansion of x in x
1.163 * [taylor]: Taking taylor expansion of y in x
1.163 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
1.163 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.163 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.163 * [taylor]: Taking taylor expansion of 0.5 in x
1.163 * [taylor]: Taking taylor expansion of (/ x y) in x
1.163 * [taylor]: Taking taylor expansion of x in x
1.163 * [taylor]: Taking taylor expansion of y in x
1.164 * [taylor]: Taking taylor expansion of 1 in y
1.165 * [taylor]: Taking taylor expansion of 0 in y
1.165 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.165 * [taylor]: Taking taylor expansion of 0.125 in y
1.165 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.165 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.166 * [taylor]: Taking taylor expansion of y in y
1.170 * [taylor]: Taking taylor expansion of 0 in y
1.171 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
1.171 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.171 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.171 * [taylor]: Taking taylor expansion of 0.5 in y
1.171 * [taylor]: Taking taylor expansion of (/ y x) in y
1.171 * [taylor]: Taking taylor expansion of y in y
1.171 * [taylor]: Taking taylor expansion of x in y
1.171 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.171 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.171 * [taylor]: Taking taylor expansion of 0.5 in x
1.171 * [taylor]: Taking taylor expansion of (/ y x) in x
1.171 * [taylor]: Taking taylor expansion of y in x
1.171 * [taylor]: Taking taylor expansion of x in x
1.172 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.172 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.172 * [taylor]: Taking taylor expansion of 0.5 in x
1.172 * [taylor]: Taking taylor expansion of (/ y x) in x
1.172 * [taylor]: Taking taylor expansion of y in x
1.172 * [taylor]: Taking taylor expansion of x in x
1.172 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.172 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.172 * [taylor]: Taking taylor expansion of 0.5 in y
1.172 * [taylor]: Taking taylor expansion of (/ y x) in y
1.172 * [taylor]: Taking taylor expansion of y in y
1.172 * [taylor]: Taking taylor expansion of x in y
1.173 * [taylor]: Taking taylor expansion of 0 in y
1.174 * [taylor]: Taking taylor expansion of 0 in y
1.175 * [taylor]: Taking taylor expansion of 0 in y
1.177 * [taylor]: Taking taylor expansion of 0 in y
1.178 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
1.178 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.178 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.178 * [taylor]: Taking taylor expansion of 0.5 in y
1.178 * [taylor]: Taking taylor expansion of (/ y x) in y
1.178 * [taylor]: Taking taylor expansion of y in y
1.178 * [taylor]: Taking taylor expansion of x in y
1.179 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.179 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.179 * [taylor]: Taking taylor expansion of 0.5 in x
1.179 * [taylor]: Taking taylor expansion of (/ y x) in x
1.179 * [taylor]: Taking taylor expansion of y in x
1.179 * [taylor]: Taking taylor expansion of x in x
1.179 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
1.179 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.179 * [taylor]: Taking taylor expansion of 0.5 in x
1.179 * [taylor]: Taking taylor expansion of (/ y x) in x
1.179 * [taylor]: Taking taylor expansion of y in x
1.179 * [taylor]: Taking taylor expansion of x in x
1.179 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.179 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.179 * [taylor]: Taking taylor expansion of 0.5 in y
1.179 * [taylor]: Taking taylor expansion of (/ y x) in y
1.179 * [taylor]: Taking taylor expansion of y in y
1.179 * [taylor]: Taking taylor expansion of x in y
1.180 * [taylor]: Taking taylor expansion of 0 in y
1.181 * [taylor]: Taking taylor expansion of 0 in y
1.182 * [taylor]: Taking taylor expansion of 0 in y
1.184 * [taylor]: Taking taylor expansion of 0 in y
1.185 * * * [progress]: simplifying candidates
1.187 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (cos (/ x (* y 2.0))))
  (log1p (cos (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (log1p (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (- (- (log (sin (/ x (* y 2.0)))) (log (cos (/ x (* y 2.0))))) (log (sin (/ x (* y 2.0)))))
  (- (log (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (log (sin (/ x (* y 2.0)))))
  (log (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (exp (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (/ (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (/ (* (* (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (* (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (- (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) 1)
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 1)
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ 1 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 1) 1)
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) 1)
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ 1 (cos (/ x (* y 2.0)))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
1.194 * * [simplify]: iteration  0 :  167  enodes  (cost  2899 )
1.247 * * [simplify]: iteration  1 :  358  enodes  (cost  2846 )
1.422 * * [simplify]: iteration  2 :  1069  enodes  (cost  2406 )
3.196 * * [simplify]: iteration  3 :  4081  enodes  (cost  2269 )
4.276 * * [simplify]: iteration  done :  5000  enodes  (cost  2269 )
4.277 * [simplify]: Simplified to:
   (expm1 (cos (/ x (* y 2.0))))
  (log1p (cos (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (pow (cos (/ x (* y 2.0))) 3)
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (/ 1 (cos (/ x (* y 2.0)))))
  (log1p (/ 1 (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (exp (/ 1 (cos (/ x (* y 2.0)))))
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0))))))
  (cbrt (/ 1 (cos (/ x (* y 2.0)))))
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (sqrt (/ 1 (cos (/ x (* y 2.0)))))
  (sqrt (/ 1 (cos (/ x (* y 2.0)))))
  (- (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sin (/ x (* y 2.0)))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (cos (/ x (* y 2.0)))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (cos (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
4.278 * * * [progress]: adding candidates to table
4.609 * * [progress]: iteration 4 / 4
4.609 * * * [progress]: picking best candidate
4.663 * * * * [pick]: Picked  #<alt (λ (x y) (log1p (expm1 (/ 1 (cos (/ x (* y 2.0)))))))>
4.664 * * * [progress]: localizing error
4.676 * * * [progress]: generating rewritten candidates
4.676 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
4.678 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
4.678 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
4.679 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
4.682 * * * [progress]: generating series expansions
4.682 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
4.683 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
4.683 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
4.683 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
4.683 * [taylor]: Taking taylor expansion of 0.5 in y
4.683 * [taylor]: Taking taylor expansion of (/ x y) in y
4.683 * [taylor]: Taking taylor expansion of x in y
4.683 * [taylor]: Taking taylor expansion of y in y
4.683 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
4.683 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
4.683 * [taylor]: Taking taylor expansion of 0.5 in x
4.683 * [taylor]: Taking taylor expansion of (/ x y) in x
4.683 * [taylor]: Taking taylor expansion of x in x
4.683 * [taylor]: Taking taylor expansion of y in x
4.683 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
4.683 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
4.683 * [taylor]: Taking taylor expansion of 0.5 in x
4.683 * [taylor]: Taking taylor expansion of (/ x y) in x
4.683 * [taylor]: Taking taylor expansion of x in x
4.683 * [taylor]: Taking taylor expansion of y in x
4.683 * [taylor]: Taking taylor expansion of 1 in y
4.684 * [taylor]: Taking taylor expansion of 0 in y
4.684 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
4.684 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
4.684 * [taylor]: Taking taylor expansion of 0.125 in y
4.684 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.684 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.684 * [taylor]: Taking taylor expansion of y in y
4.689 * [taylor]: Taking taylor expansion of 0 in y
4.689 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
4.689 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.689 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.689 * [taylor]: Taking taylor expansion of 0.5 in y
4.689 * [taylor]: Taking taylor expansion of (/ y x) in y
4.689 * [taylor]: Taking taylor expansion of y in y
4.689 * [taylor]: Taking taylor expansion of x in y
4.689 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.689 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.689 * [taylor]: Taking taylor expansion of 0.5 in x
4.689 * [taylor]: Taking taylor expansion of (/ y x) in x
4.689 * [taylor]: Taking taylor expansion of y in x
4.689 * [taylor]: Taking taylor expansion of x in x
4.689 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.689 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.689 * [taylor]: Taking taylor expansion of 0.5 in x
4.689 * [taylor]: Taking taylor expansion of (/ y x) in x
4.689 * [taylor]: Taking taylor expansion of y in x
4.689 * [taylor]: Taking taylor expansion of x in x
4.689 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.689 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.689 * [taylor]: Taking taylor expansion of 0.5 in y
4.690 * [taylor]: Taking taylor expansion of (/ y x) in y
4.690 * [taylor]: Taking taylor expansion of y in y
4.690 * [taylor]: Taking taylor expansion of x in y
4.690 * [taylor]: Taking taylor expansion of 0 in y
4.690 * [taylor]: Taking taylor expansion of 0 in y
4.690 * [taylor]: Taking taylor expansion of 0 in y
4.691 * [taylor]: Taking taylor expansion of 0 in y
4.692 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
4.692 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.692 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.692 * [taylor]: Taking taylor expansion of 0.5 in y
4.692 * [taylor]: Taking taylor expansion of (/ y x) in y
4.692 * [taylor]: Taking taylor expansion of y in y
4.692 * [taylor]: Taking taylor expansion of x in y
4.692 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.692 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.692 * [taylor]: Taking taylor expansion of 0.5 in x
4.692 * [taylor]: Taking taylor expansion of (/ y x) in x
4.692 * [taylor]: Taking taylor expansion of y in x
4.692 * [taylor]: Taking taylor expansion of x in x
4.692 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.692 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.692 * [taylor]: Taking taylor expansion of 0.5 in x
4.692 * [taylor]: Taking taylor expansion of (/ y x) in x
4.692 * [taylor]: Taking taylor expansion of y in x
4.692 * [taylor]: Taking taylor expansion of x in x
4.693 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.693 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.693 * [taylor]: Taking taylor expansion of 0.5 in y
4.693 * [taylor]: Taking taylor expansion of (/ y x) in y
4.693 * [taylor]: Taking taylor expansion of y in y
4.693 * [taylor]: Taking taylor expansion of x in y
4.693 * [taylor]: Taking taylor expansion of 0 in y
4.693 * [taylor]: Taking taylor expansion of 0 in y
4.693 * [taylor]: Taking taylor expansion of 0 in y
4.695 * [taylor]: Taking taylor expansion of 0 in y
4.695 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
4.695 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in (x y) around 0
4.695 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in y
4.695 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
4.695 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in y
4.695 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
4.695 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
4.695 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
4.695 * [taylor]: Taking taylor expansion of 0.5 in y
4.695 * [taylor]: Taking taylor expansion of (/ x y) in y
4.695 * [taylor]: Taking taylor expansion of x in y
4.695 * [taylor]: Taking taylor expansion of y in y
4.696 * [taylor]: Taking taylor expansion of 1 in y
4.696 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
4.696 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
4.696 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
4.696 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
4.696 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
4.696 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
4.696 * [taylor]: Taking taylor expansion of 0.5 in x
4.696 * [taylor]: Taking taylor expansion of (/ x y) in x
4.696 * [taylor]: Taking taylor expansion of x in x
4.696 * [taylor]: Taking taylor expansion of y in x
4.696 * [taylor]: Taking taylor expansion of 1 in x
4.696 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
4.696 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
4.696 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
4.696 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
4.696 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
4.697 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
4.697 * [taylor]: Taking taylor expansion of 0.5 in x
4.697 * [taylor]: Taking taylor expansion of (/ x y) in x
4.697 * [taylor]: Taking taylor expansion of x in x
4.697 * [taylor]: Taking taylor expansion of y in x
4.697 * [taylor]: Taking taylor expansion of 1 in x
4.698 * [taylor]: Taking taylor expansion of (- E 1) in y
4.698 * [taylor]: Taking taylor expansion of E in y
4.698 * [taylor]: Taking taylor expansion of 1 in y
4.701 * [taylor]: Taking taylor expansion of 0 in y
4.704 * [taylor]: Taking taylor expansion of (* 0.125 (/ E (pow y 2))) in y
4.704 * [taylor]: Taking taylor expansion of 0.125 in y
4.704 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
4.704 * [taylor]: Taking taylor expansion of E in y
4.704 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.704 * [taylor]: Taking taylor expansion of y in y
4.711 * [taylor]: Taking taylor expansion of 0 in y
4.712 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in (x y) around 0
4.712 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
4.712 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
4.712 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
4.712 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
4.712 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.712 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.712 * [taylor]: Taking taylor expansion of 0.5 in y
4.712 * [taylor]: Taking taylor expansion of (/ y x) in y
4.712 * [taylor]: Taking taylor expansion of y in y
4.712 * [taylor]: Taking taylor expansion of x in y
4.713 * [taylor]: Taking taylor expansion of 1 in y
4.713 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
4.713 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
4.713 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
4.713 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
4.713 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.713 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.713 * [taylor]: Taking taylor expansion of 0.5 in x
4.713 * [taylor]: Taking taylor expansion of (/ y x) in x
4.713 * [taylor]: Taking taylor expansion of y in x
4.713 * [taylor]: Taking taylor expansion of x in x
4.713 * [taylor]: Taking taylor expansion of 1 in x
4.713 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
4.713 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
4.713 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
4.713 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
4.713 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.713 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.713 * [taylor]: Taking taylor expansion of 0.5 in x
4.713 * [taylor]: Taking taylor expansion of (/ y x) in x
4.713 * [taylor]: Taking taylor expansion of y in x
4.713 * [taylor]: Taking taylor expansion of x in x
4.713 * [taylor]: Taking taylor expansion of 1 in x
4.714 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1) in y
4.714 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
4.714 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
4.714 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.714 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.714 * [taylor]: Taking taylor expansion of 0.5 in y
4.714 * [taylor]: Taking taylor expansion of (/ y x) in y
4.714 * [taylor]: Taking taylor expansion of y in y
4.714 * [taylor]: Taking taylor expansion of x in y
4.714 * [taylor]: Taking taylor expansion of 1 in y
4.717 * [taylor]: Taking taylor expansion of 0 in y
4.720 * [taylor]: Taking taylor expansion of 0 in y
4.724 * [taylor]: Taking taylor expansion of 0 in y
4.730 * [taylor]: Taking taylor expansion of 0 in y
4.731 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in (x y) around 0
4.731 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
4.731 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
4.731 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
4.732 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
4.732 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.732 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.732 * [taylor]: Taking taylor expansion of 0.5 in y
4.732 * [taylor]: Taking taylor expansion of (/ y x) in y
4.732 * [taylor]: Taking taylor expansion of y in y
4.732 * [taylor]: Taking taylor expansion of x in y
4.732 * [taylor]: Taking taylor expansion of 1 in y
4.732 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
4.732 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
4.732 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
4.732 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
4.732 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.732 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.732 * [taylor]: Taking taylor expansion of 0.5 in x
4.732 * [taylor]: Taking taylor expansion of (/ y x) in x
4.732 * [taylor]: Taking taylor expansion of y in x
4.732 * [taylor]: Taking taylor expansion of x in x
4.733 * [taylor]: Taking taylor expansion of 1 in x
4.733 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
4.733 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
4.733 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
4.733 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
4.733 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.733 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.733 * [taylor]: Taking taylor expansion of 0.5 in x
4.733 * [taylor]: Taking taylor expansion of (/ y x) in x
4.733 * [taylor]: Taking taylor expansion of y in x
4.733 * [taylor]: Taking taylor expansion of x in x
4.733 * [taylor]: Taking taylor expansion of 1 in x
4.733 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1) in y
4.734 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
4.734 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
4.734 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.734 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.734 * [taylor]: Taking taylor expansion of 0.5 in y
4.734 * [taylor]: Taking taylor expansion of (/ y x) in y
4.734 * [taylor]: Taking taylor expansion of y in y
4.734 * [taylor]: Taking taylor expansion of x in y
4.734 * [taylor]: Taking taylor expansion of 1 in y
4.736 * [taylor]: Taking taylor expansion of 0 in y
4.740 * [taylor]: Taking taylor expansion of 0 in y
4.744 * [taylor]: Taking taylor expansion of 0 in y
4.750 * [taylor]: Taking taylor expansion of 0 in y
4.751 * * * * [progress]: [ 3 / 4 ] generating series at (2)
4.751 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in (x y) around 0
4.751 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in y
4.751 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
4.751 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in y
4.751 * [taylor]: Taking taylor expansion of 1 in y
4.751 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in y
4.752 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
4.752 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in y
4.752 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
4.752 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
4.752 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
4.752 * [taylor]: Taking taylor expansion of 0.5 in y
4.752 * [taylor]: Taking taylor expansion of (/ x y) in y
4.752 * [taylor]: Taking taylor expansion of x in y
4.752 * [taylor]: Taking taylor expansion of y in y
4.752 * [taylor]: Taking taylor expansion of 1 in y
4.753 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
4.753 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
4.753 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
4.753 * [taylor]: Taking taylor expansion of 1 in x
4.753 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
4.753 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
4.753 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
4.753 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
4.753 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
4.753 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
4.753 * [taylor]: Taking taylor expansion of 0.5 in x
4.753 * [taylor]: Taking taylor expansion of (/ x y) in x
4.753 * [taylor]: Taking taylor expansion of x in x
4.753 * [taylor]: Taking taylor expansion of y in x
4.754 * [taylor]: Taking taylor expansion of 1 in x
4.755 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
4.755 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
4.755 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
4.755 * [taylor]: Taking taylor expansion of 1 in x
4.755 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
4.755 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
4.755 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
4.755 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
4.755 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
4.755 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
4.755 * [taylor]: Taking taylor expansion of 0.5 in x
4.755 * [taylor]: Taking taylor expansion of (/ x y) in x
4.755 * [taylor]: Taking taylor expansion of x in x
4.755 * [taylor]: Taking taylor expansion of y in x
4.756 * [taylor]: Taking taylor expansion of 1 in x
4.757 * [taylor]: Taking taylor expansion of 1 in y
4.764 * [taylor]: Taking taylor expansion of 0 in y
4.769 * [taylor]: Taking taylor expansion of (/ 0.125 (pow y 2)) in y
4.769 * [taylor]: Taking taylor expansion of 0.125 in y
4.769 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.769 * [taylor]: Taking taylor expansion of y in y
4.778 * [taylor]: Taking taylor expansion of 0 in y
4.778 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in (x y) around 0
4.778 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
4.779 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
4.779 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
4.779 * [taylor]: Taking taylor expansion of 1 in y
4.779 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
4.779 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
4.779 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
4.779 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
4.779 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.779 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.779 * [taylor]: Taking taylor expansion of 0.5 in y
4.779 * [taylor]: Taking taylor expansion of (/ y x) in y
4.779 * [taylor]: Taking taylor expansion of y in y
4.779 * [taylor]: Taking taylor expansion of x in y
4.779 * [taylor]: Taking taylor expansion of 1 in y
4.781 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
4.781 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
4.781 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
4.781 * [taylor]: Taking taylor expansion of 1 in x
4.781 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
4.781 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
4.781 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
4.781 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
4.781 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.781 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.781 * [taylor]: Taking taylor expansion of 0.5 in x
4.781 * [taylor]: Taking taylor expansion of (/ y x) in x
4.781 * [taylor]: Taking taylor expansion of y in x
4.781 * [taylor]: Taking taylor expansion of x in x
4.781 * [taylor]: Taking taylor expansion of 1 in x
4.782 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
4.782 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
4.782 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
4.782 * [taylor]: Taking taylor expansion of 1 in x
4.782 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
4.782 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
4.782 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
4.782 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
4.782 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.782 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.782 * [taylor]: Taking taylor expansion of 0.5 in x
4.782 * [taylor]: Taking taylor expansion of (/ y x) in x
4.782 * [taylor]: Taking taylor expansion of y in x
4.782 * [taylor]: Taking taylor expansion of x in x
4.783 * [taylor]: Taking taylor expansion of 1 in x
4.783 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
4.783 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.783 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.783 * [taylor]: Taking taylor expansion of 0.5 in y
4.783 * [taylor]: Taking taylor expansion of (/ y x) in y
4.783 * [taylor]: Taking taylor expansion of y in y
4.783 * [taylor]: Taking taylor expansion of x in y
4.786 * [taylor]: Taking taylor expansion of 0 in y
4.790 * [taylor]: Taking taylor expansion of 0 in y
4.795 * [taylor]: Taking taylor expansion of 0 in y
4.803 * [taylor]: Taking taylor expansion of 0 in y
4.804 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in (x y) around 0
4.804 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
4.804 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
4.804 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
4.804 * [taylor]: Taking taylor expansion of 1 in y
4.804 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
4.804 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
4.804 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
4.804 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
4.804 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.804 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.804 * [taylor]: Taking taylor expansion of 0.5 in y
4.804 * [taylor]: Taking taylor expansion of (/ y x) in y
4.804 * [taylor]: Taking taylor expansion of y in y
4.804 * [taylor]: Taking taylor expansion of x in y
4.805 * [taylor]: Taking taylor expansion of 1 in y
4.806 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
4.807 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
4.807 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
4.807 * [taylor]: Taking taylor expansion of 1 in x
4.807 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
4.807 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
4.807 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
4.807 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
4.807 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.807 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.807 * [taylor]: Taking taylor expansion of 0.5 in x
4.807 * [taylor]: Taking taylor expansion of (/ y x) in x
4.807 * [taylor]: Taking taylor expansion of y in x
4.807 * [taylor]: Taking taylor expansion of x in x
4.807 * [taylor]: Taking taylor expansion of 1 in x
4.808 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
4.808 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
4.808 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
4.808 * [taylor]: Taking taylor expansion of 1 in x
4.808 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
4.808 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
4.808 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
4.808 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
4.808 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.808 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.808 * [taylor]: Taking taylor expansion of 0.5 in x
4.808 * [taylor]: Taking taylor expansion of (/ y x) in x
4.808 * [taylor]: Taking taylor expansion of y in x
4.808 * [taylor]: Taking taylor expansion of x in x
4.808 * [taylor]: Taking taylor expansion of 1 in x
4.809 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
4.809 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.809 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.809 * [taylor]: Taking taylor expansion of 0.5 in y
4.809 * [taylor]: Taking taylor expansion of (/ y x) in y
4.809 * [taylor]: Taking taylor expansion of y in y
4.809 * [taylor]: Taking taylor expansion of x in y
4.812 * [taylor]: Taking taylor expansion of 0 in y
4.815 * [taylor]: Taking taylor expansion of 0 in y
4.821 * [taylor]: Taking taylor expansion of 0 in y
4.829 * [taylor]: Taking taylor expansion of 0 in y
4.830 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
4.830 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
4.830 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
4.830 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
4.830 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
4.830 * [taylor]: Taking taylor expansion of 0.5 in y
4.830 * [taylor]: Taking taylor expansion of (/ x y) in y
4.830 * [taylor]: Taking taylor expansion of x in y
4.830 * [taylor]: Taking taylor expansion of y in y
4.830 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
4.830 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
4.830 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
4.830 * [taylor]: Taking taylor expansion of 0.5 in x
4.830 * [taylor]: Taking taylor expansion of (/ x y) in x
4.830 * [taylor]: Taking taylor expansion of x in x
4.830 * [taylor]: Taking taylor expansion of y in x
4.831 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
4.831 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
4.831 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
4.831 * [taylor]: Taking taylor expansion of 0.5 in x
4.831 * [taylor]: Taking taylor expansion of (/ x y) in x
4.831 * [taylor]: Taking taylor expansion of x in x
4.831 * [taylor]: Taking taylor expansion of y in x
4.831 * [taylor]: Taking taylor expansion of 1 in y
4.832 * [taylor]: Taking taylor expansion of 0 in y
4.833 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
4.833 * [taylor]: Taking taylor expansion of 0.125 in y
4.833 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.833 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.833 * [taylor]: Taking taylor expansion of y in y
4.838 * [taylor]: Taking taylor expansion of 0 in y
4.838 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
4.838 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
4.838 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.838 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.838 * [taylor]: Taking taylor expansion of 0.5 in y
4.838 * [taylor]: Taking taylor expansion of (/ y x) in y
4.838 * [taylor]: Taking taylor expansion of y in y
4.838 * [taylor]: Taking taylor expansion of x in y
4.838 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
4.838 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.838 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.838 * [taylor]: Taking taylor expansion of 0.5 in x
4.838 * [taylor]: Taking taylor expansion of (/ y x) in x
4.838 * [taylor]: Taking taylor expansion of y in x
4.838 * [taylor]: Taking taylor expansion of x in x
4.839 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
4.839 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.839 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.839 * [taylor]: Taking taylor expansion of 0.5 in x
4.839 * [taylor]: Taking taylor expansion of (/ y x) in x
4.839 * [taylor]: Taking taylor expansion of y in x
4.839 * [taylor]: Taking taylor expansion of x in x
4.839 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
4.839 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.839 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.839 * [taylor]: Taking taylor expansion of 0.5 in y
4.839 * [taylor]: Taking taylor expansion of (/ y x) in y
4.839 * [taylor]: Taking taylor expansion of y in y
4.839 * [taylor]: Taking taylor expansion of x in y
4.839 * [taylor]: Taking taylor expansion of 0 in y
4.840 * [taylor]: Taking taylor expansion of 0 in y
4.842 * [taylor]: Taking taylor expansion of 0 in y
4.844 * [taylor]: Taking taylor expansion of 0 in y
4.844 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
4.844 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
4.844 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.844 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.844 * [taylor]: Taking taylor expansion of 0.5 in y
4.844 * [taylor]: Taking taylor expansion of (/ y x) in y
4.844 * [taylor]: Taking taylor expansion of y in y
4.845 * [taylor]: Taking taylor expansion of x in y
4.845 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
4.845 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.845 * [taylor]: Taking taylor expansion of 0.5 in x
4.845 * [taylor]: Taking taylor expansion of (/ y x) in x
4.845 * [taylor]: Taking taylor expansion of y in x
4.845 * [taylor]: Taking taylor expansion of x in x
4.845 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
4.845 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
4.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
4.845 * [taylor]: Taking taylor expansion of 0.5 in x
4.845 * [taylor]: Taking taylor expansion of (/ y x) in x
4.845 * [taylor]: Taking taylor expansion of y in x
4.845 * [taylor]: Taking taylor expansion of x in x
4.845 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
4.846 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
4.846 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
4.846 * [taylor]: Taking taylor expansion of 0.5 in y
4.846 * [taylor]: Taking taylor expansion of (/ y x) in y
4.846 * [taylor]: Taking taylor expansion of y in y
4.846 * [taylor]: Taking taylor expansion of x in y
4.846 * [taylor]: Taking taylor expansion of 0 in y
4.847 * [taylor]: Taking taylor expansion of 0 in y
4.848 * [taylor]: Taking taylor expansion of 0 in y
4.851 * [taylor]: Taking taylor expansion of 0 in y
4.851 * * * [progress]: simplifying candidates
4.852 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (cos (/ x (* y 2.0))))
  (log1p (cos (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (exp (/ 1 (cos (/ x (* y 2.0)))))
  (expm1 (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (log1p (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (log (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (exp (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (* (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))))
  (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (* (* (expm1 (/ 1 (cos (/ x (* y 2.0))))) (expm1 (/ 1 (cos (/ x (* y 2.0)))))) (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (sqrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (sqrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (+ 1 (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (expm1 (log1p (expm1 (/ 1 (cos (/ x (* y 2.0)))))))
  (log1p (log1p (expm1 (/ 1 (cos (/ x (* y 2.0)))))))
  (log (log1p (expm1 (/ 1 (cos (/ x (* y 2.0)))))))
  (exp (log1p (expm1 (/ 1 (cos (/ x (* y 2.0)))))))
  (* (cbrt (log1p (expm1 (/ 1 (cos (/ x (* y 2.0))))))) (cbrt (log1p (expm1 (/ 1 (cos (/ x (* y 2.0))))))))
  (cbrt (log1p (expm1 (/ 1 (cos (/ x (* y 2.0)))))))
  (* (* (log1p (expm1 (/ 1 (cos (/ x (* y 2.0)))))) (log1p (expm1 (/ 1 (cos (/ x (* y 2.0))))))) (log1p (expm1 (/ 1 (cos (/ x (* y 2.0)))))))
  (sqrt (log1p (expm1 (/ 1 (cos (/ x (* y 2.0)))))))
  (sqrt (log1p (expm1 (/ 1 (cos (/ x (* y 2.0)))))))
  (expm1 (/ 1 (cos (/ x (* y 2.0)))))
  (log1p (/ 1 (cos (/ x (* y 2.0)))))
  (- 1)
  (- (log (cos (/ x (* y 2.0)))))
  (- 0 (log (cos (/ x (* y 2.0)))))
  (- (log 1) (log (cos (/ x (* y 2.0)))))
  (log (/ 1 (cos (/ x (* y 2.0)))))
  (exp (/ 1 (cos (/ x (* y 2.0)))))
  (/ (* (* 1 1) 1) (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0))))))
  (cbrt (/ 1 (cos (/ x (* y 2.0)))))
  (* (* (/ 1 (cos (/ x (* y 2.0)))) (/ 1 (cos (/ x (* y 2.0))))) (/ 1 (cos (/ x (* y 2.0)))))
  (sqrt (/ 1 (cos (/ x (* y 2.0)))))
  (sqrt (/ 1 (cos (/ x (* y 2.0)))))
  (- 1)
  (- (cos (/ x (* y 2.0))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (cbrt 1) (cbrt (cos (/ x (* y 2.0)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (cos (/ x (* y 2.0)))))
  (/ (cbrt 1) (sqrt (cos (/ x (* y 2.0)))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (cos (/ x (* y 2.0))))
  (/ (sqrt 1) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sqrt 1) (cbrt (cos (/ x (* y 2.0)))))
  (/ (sqrt 1) (sqrt (cos (/ x (* y 2.0)))))
  (/ (sqrt 1) (sqrt (cos (/ x (* y 2.0)))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (cos (/ x (* y 2.0))))
  (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 1)
  (/ 1 (cos (/ x (* y 2.0))))
  (/ 1 (cos (/ x (* y 2.0))))
  (/ (cos (/ x (* y 2.0))) 1)
  (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (cos (/ x (* y 2.0))) (cbrt 1))
  (/ (cos (/ x (* y 2.0))) (sqrt 1))
  (/ (cos (/ x (* y 2.0))) 1)
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- E 1)
  (- (+ E (* 0.125 (/ (* (pow x 2) E) (pow y 2)))) 1)
  (- (+ E (* 0.125 (/ (* (pow x 2) E) (pow y 2)))) 1)
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
4.856 * * [simplify]: iteration  0 :  91  enodes  (cost  887 )
4.882 * * [simplify]: iteration  1 :  152  enodes  (cost  807 )
4.902 * * [simplify]: iteration  2 :  279  enodes  (cost  730 )
4.960 * * [simplify]: iteration  3 :  763  enodes  (cost  728 )
5.483 * * [simplify]: iteration  4 :  3342  enodes  (cost  728 )
6.328 * * [simplify]: iteration  done :  5001  enodes  (cost  728 )
6.328 * [simplify]: Simplified to:
   (expm1 (cos (/ x (* y 2.0))))
  (log1p (cos (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (pow (cos (/ x (* y 2.0))) 3)
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (exp (/ 1 (cos (/ x (* y 2.0)))))
  (expm1 (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (/ 1 (cos (/ x (* y 2.0))))
  (log (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (exp (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (* (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))))
  (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (pow (expm1 (/ 1 (cos (/ x (* y 2.0))))) 3)
  (sqrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (sqrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (+ 1 (expm1 (/ 1 (cos (/ x (* y 2.0))))))
  (expm1 (/ 1 (cos (/ x (* y 2.0)))))
  (log1p (/ 1 (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (exp (/ 1 (cos (/ x (* y 2.0)))))
  (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0))))))
  (cbrt (/ 1 (cos (/ x (* y 2.0)))))
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (sqrt (/ 1 (cos (/ x (* y 2.0)))))
  (sqrt (/ 1 (cos (/ x (* y 2.0)))))
  (expm1 (/ 1 (cos (/ x (* y 2.0)))))
  (log1p (/ 1 (cos (/ x (* y 2.0)))))
  -1
  (- (log (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (exp (/ 1 (cos (/ x (* y 2.0)))))
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0))))))
  (cbrt (/ 1 (cos (/ x (* y 2.0)))))
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (sqrt (/ 1 (cos (/ x (* y 2.0)))))
  (sqrt (/ 1 (cos (/ x (* y 2.0)))))
  -1
  (- (cos (/ x (* y 2.0))))
  (/ (/ 1 (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0)))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (/ (/ 1 (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0)))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (/ (/ 1 (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0)))))
  (/ 1 (cbrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  1
  (/ 1 (cos (/ x (* y 2.0))))
  (/ 1 (cos (/ x (* y 2.0))))
  (cos (/ x (* y 2.0)))
  (/ (/ 1 (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0)))))
  (/ 1 (sqrt (cos (/ x (* y 2.0)))))
  1
  (cos (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (expm1 1)
  (fma (/ (* (pow x 2) E) (pow y 2)) 0.125 (expm1 1))
  (fma (/ (* (pow x 2) E) (pow y 2)) 0.125 (expm1 1))
  1
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  1
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
6.329 * * * [progress]: adding candidates to table
6.518 * [progress]: [Phase 3 of 3] Extracting.
6.518 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))))))> #<alt (λ (x y) (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (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) 1.0)> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (fma (/ (* (pow x 2) E) (pow y 2)) 0.125 (expm1 1))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (cbrt (pow (expm1 (/ 1 (cos (/ x (* y 2.0))))) 3))))>)
6.525 * * * [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)
6.525 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))))))> #<alt (λ (x y) (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (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) 1.0)> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (fma (/ (* (pow x 2) E) (pow y 2)) 0.125 (expm1 1))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (cbrt (pow (expm1 (/ 1 (cos (/ x (* y 2.0))))) 3))))>)
6.609 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))))))> #<alt (λ (x y) (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (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) 1.0)> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (fma (/ (* (pow x 2) E) (pow y 2)) 0.125 (expm1 1))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (cbrt (pow (expm1 (/ 1 (cos (/ x (* y 2.0))))) 3))))>)
6.688 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))))))> #<alt (λ (x y) (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (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) 1.0)> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (fma (/ (* (pow x 2) E) (pow y 2)) 0.125 (expm1 1))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (cbrt (pow (expm1 (/ 1 (cos (/ x (* y 2.0))))) 3))))>)
6.778 * * * * [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))) (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) 1.0)>)
6.799 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))))))> #<alt (λ (x y) (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (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) 1.0)> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (fma (/ (* (pow x 2) E) (pow y 2)) 0.125 (expm1 1))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (cbrt (pow (expm1 (/ 1 (cos (/ x (* y 2.0))))) 3))))>)
6.881 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))))))> #<alt (λ (x y) (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (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) 1.0)> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (fma (/ (* (pow x 2) E) (pow y 2)) 0.125 (expm1 1))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (cbrt (pow (expm1 (/ 1 (cos (/ x (* y 2.0))))) 3))))>)
6.963 * * * [regime]: Found split indices: #<option (#s(si 21 151) #s(si 13 255))>
6.965 * [binary-search]: Only using regimes for bounds on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) and (#<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))))))> #<alt (λ (x y) (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (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) 1.0)> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (fma (/ (* (pow x 2) E) (pow y 2)) 0.125 (expm1 1))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (cbrt (pow (expm1 (/ 1 (cos (/ x (* y 2.0))))) 3))))>)
6.965 * [regimes]: Found splitpoints: (#s(sp 21 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1.0997944018617) #s(sp 13 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) +nan.0)) , with alts (#<alt (λ (x y) (/ (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))))))> #<alt (λ (x y) (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (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) 1.0)> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0))))))) (cbrt (expm1 (/ 1 (cos (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (fma (/ (* (pow x 2) E) (pow y 2)) 0.125 (expm1 1))))> #<alt (λ (x y) (* (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))) (cbrt (/ 1 (cos (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ 0 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (cbrt (pow (expm1 (/ 1 (cos (/ x (* y 2.0))))) 3))))>)
6.965 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1.0997944018617) (log1p (cbrt (pow (expm1 (/ 1 (cos (/ x (* y 2.0))))) 3))) 1.0)
6.966 * * [simplify]: iteration  0 :  20  enodes  (cost  30 )
6.967 * * [simplify]: iteration  1 :  23  enodes  (cost  30 )
6.967 * * [simplify]: iteration  done :  23  enodes  (cost  30 )
6.967 * [simplify]: Simplified to:
   (if (<= (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1.0997944018617) (log1p (cbrt (pow (expm1 (/ 1 (cos (/ x (* y 2.0))))) 3))) 1.0)
10.810 * [regime-testing]: Baseline error score: 28.645755709571738
10.811 * [regime-testing]: Oracle error score: 26.167070844700987
10.813 * [regime-testing]: End program error score: 27.90444055134748
10.869 * [regime-testing]: Target error score: 29.02259790872213