10.721 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.098 * * * [progress]: [2/2] Setting up program.
0.101 * [progress]: [Phase 2 of 3] Improving.
0.101 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.102 * * [simplify]: iteration  0 :  8  enodes  (cost  13 )
0.103 * * [simplify]: iteration  1 :  11  enodes  (cost  13 )
0.104 * * [simplify]: iteration  2 :  13  enodes  (cost  13 )
0.105 * * [simplify]: iteration  done :  13  enodes  (cost  13 )
0.105 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.106 * * [progress]: iteration 1 / 4
0.106 * * * [progress]: picking best candidate
0.108 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.108 * * * [progress]: localizing error
0.118 * * * [progress]: generating rewritten candidates
0.118 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.120 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.121 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.126 * * * [progress]: generating series expansions
0.126 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.126 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.126 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.127 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.127 * [taylor]: Taking taylor expansion of 0.5 in y
0.127 * [taylor]: Taking taylor expansion of (/ x y) in y
0.127 * [taylor]: Taking taylor expansion of x in y
0.127 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.127 * [taylor]: Taking taylor expansion of 0.5 in y
0.127 * [taylor]: Taking taylor expansion of (/ x y) in y
0.127 * [taylor]: Taking taylor expansion of x in y
0.127 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.127 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.127 * [taylor]: Taking taylor expansion of 0.5 in x
0.127 * [taylor]: Taking taylor expansion of (/ x y) in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.127 * [taylor]: Taking taylor expansion of 0.5 in x
0.127 * [taylor]: Taking taylor expansion of (/ x y) in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.128 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.128 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.128 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.128 * [taylor]: Taking taylor expansion of 0.5 in x
0.128 * [taylor]: Taking taylor expansion of (/ x y) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.128 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.128 * [taylor]: Taking taylor expansion of 0.5 in x
0.128 * [taylor]: Taking taylor expansion of (/ x y) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.128 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.128 * [taylor]: Taking taylor expansion of 0.5 in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.134 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.134 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.141 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.141 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.141 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.141 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.141 * [taylor]: Taking taylor expansion of 0.5 in y
0.141 * [taylor]: Taking taylor expansion of (/ y x) in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of x in y
0.141 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.141 * [taylor]: Taking taylor expansion of 0.5 in y
0.141 * [taylor]: Taking taylor expansion of (/ y x) in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of x in y
0.141 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.141 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.141 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.141 * [taylor]: Taking taylor expansion of 0.5 in x
0.141 * [taylor]: Taking taylor expansion of (/ y x) in x
0.141 * [taylor]: Taking taylor expansion of y in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.142 * [taylor]: Taking taylor expansion of 0.5 in x
0.142 * [taylor]: Taking taylor expansion of (/ y x) in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.142 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.142 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.142 * [taylor]: Taking taylor expansion of 0.5 in x
0.142 * [taylor]: Taking taylor expansion of (/ y x) in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.142 * [taylor]: Taking taylor expansion of 0.5 in x
0.142 * [taylor]: Taking taylor expansion of (/ y x) in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.142 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.142 * [taylor]: Taking taylor expansion of 0.5 in y
0.142 * [taylor]: Taking taylor expansion of (/ y x) in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of x in y
0.142 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.143 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.143 * [taylor]: Taking taylor expansion of 0.5 in y
0.143 * [taylor]: Taking taylor expansion of (/ y x) in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of x in y
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.157 * [taylor]: Taking taylor expansion of 0 in y
0.158 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.158 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.158 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.158 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.158 * [taylor]: Taking taylor expansion of 0.5 in y
0.158 * [taylor]: Taking taylor expansion of (/ y x) in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of x in y
0.158 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.158 * [taylor]: Taking taylor expansion of 0.5 in y
0.158 * [taylor]: Taking taylor expansion of (/ y x) in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [taylor]: Taking taylor expansion of x in y
0.158 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.158 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.158 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.158 * [taylor]: Taking taylor expansion of 0.5 in x
0.158 * [taylor]: Taking taylor expansion of (/ y x) in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.159 * [taylor]: Taking taylor expansion of 0.5 in x
0.159 * [taylor]: Taking taylor expansion of (/ y x) in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.159 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.159 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.159 * [taylor]: Taking taylor expansion of 0.5 in x
0.159 * [taylor]: Taking taylor expansion of (/ y x) in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.159 * [taylor]: Taking taylor expansion of 0.5 in x
0.159 * [taylor]: Taking taylor expansion of (/ y x) in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.159 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.159 * [taylor]: Taking taylor expansion of 0.5 in y
0.159 * [taylor]: Taking taylor expansion of (/ y x) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of x in y
0.159 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.159 * [taylor]: Taking taylor expansion of 0.5 in y
0.160 * [taylor]: Taking taylor expansion of (/ y x) in y
0.160 * [taylor]: Taking taylor expansion of y in y
0.160 * [taylor]: Taking taylor expansion of x in y
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.165 * [taylor]: Taking taylor expansion of 0 in y
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.170 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.170 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.170 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.170 * [taylor]: Taking taylor expansion of 0.5 in y
0.170 * [taylor]: Taking taylor expansion of (/ x y) in y
0.170 * [taylor]: Taking taylor expansion of x in y
0.170 * [taylor]: Taking taylor expansion of y in y
0.170 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.170 * [taylor]: Taking taylor expansion of 0.5 in x
0.170 * [taylor]: Taking taylor expansion of (/ x y) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.170 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.170 * [taylor]: Taking taylor expansion of 0.5 in x
0.170 * [taylor]: Taking taylor expansion of (/ x y) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.170 * [taylor]: Taking taylor expansion of 0 in y
0.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.171 * [taylor]: Taking taylor expansion of 0.5 in y
0.171 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.171 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.174 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.174 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.174 * [taylor]: Taking taylor expansion of 0.5 in y
0.174 * [taylor]: Taking taylor expansion of (/ y x) in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of x in y
0.174 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.174 * [taylor]: Taking taylor expansion of 0.5 in x
0.174 * [taylor]: Taking taylor expansion of (/ y x) in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.174 * [taylor]: Taking taylor expansion of 0.5 in x
0.174 * [taylor]: Taking taylor expansion of (/ y x) in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.175 * [taylor]: Taking taylor expansion of 0.5 in y
0.175 * [taylor]: Taking taylor expansion of (/ y x) in y
0.175 * [taylor]: Taking taylor expansion of y in y
0.175 * [taylor]: Taking taylor expansion of x in y
0.175 * [taylor]: Taking taylor expansion of 0 in y
0.175 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.176 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.176 * [taylor]: Taking taylor expansion of 0.5 in y
0.176 * [taylor]: Taking taylor expansion of (/ y x) in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of x in y
0.176 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.176 * [taylor]: Taking taylor expansion of 0.5 in x
0.176 * [taylor]: Taking taylor expansion of (/ y x) in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.177 * [taylor]: Taking taylor expansion of 0.5 in x
0.177 * [taylor]: Taking taylor expansion of (/ y x) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.177 * [taylor]: Taking taylor expansion of 0.5 in y
0.177 * [taylor]: Taking taylor expansion of (/ y x) in y
0.177 * [taylor]: Taking taylor expansion of y in y
0.177 * [taylor]: Taking taylor expansion of x in y
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.178 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.178 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.178 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.178 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.178 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.178 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.178 * [taylor]: Taking taylor expansion of 0.5 in y
0.178 * [taylor]: Taking taylor expansion of (/ x y) in y
0.178 * [taylor]: Taking taylor expansion of x in y
0.178 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.179 * [taylor]: Taking taylor expansion of 0.5 in y
0.179 * [taylor]: Taking taylor expansion of (/ x y) in y
0.179 * [taylor]: Taking taylor expansion of x in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.179 * [taylor]: Taking taylor expansion of 0.5 in y
0.179 * [taylor]: Taking taylor expansion of (/ x y) in y
0.179 * [taylor]: Taking taylor expansion of x in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.179 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.179 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.179 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.179 * [taylor]: Taking taylor expansion of 0.5 in x
0.179 * [taylor]: Taking taylor expansion of (/ x y) in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of y in x
0.179 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.179 * [taylor]: Taking taylor expansion of 0.5 in x
0.179 * [taylor]: Taking taylor expansion of (/ x y) in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.180 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.180 * [taylor]: Taking taylor expansion of 0.5 in x
0.180 * [taylor]: Taking taylor expansion of (/ x y) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.180 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.180 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.180 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.180 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.180 * [taylor]: Taking taylor expansion of 0.5 in x
0.180 * [taylor]: Taking taylor expansion of (/ x y) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.180 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.180 * [taylor]: Taking taylor expansion of 0.5 in x
0.180 * [taylor]: Taking taylor expansion of (/ x y) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.181 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.181 * [taylor]: Taking taylor expansion of 0.5 in x
0.181 * [taylor]: Taking taylor expansion of (/ x y) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [taylor]: Taking taylor expansion of 1.0 in y
0.183 * [taylor]: Taking taylor expansion of 0 in y
0.188 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.188 * [taylor]: Taking taylor expansion of 0.125 in y
0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.188 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.197 * [taylor]: Taking taylor expansion of 0 in y
0.197 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.197 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.197 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.197 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.197 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.197 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.197 * [taylor]: Taking taylor expansion of 0.5 in y
0.197 * [taylor]: Taking taylor expansion of (/ y x) in y
0.197 * [taylor]: Taking taylor expansion of y in y
0.197 * [taylor]: Taking taylor expansion of x in y
0.197 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.197 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.197 * [taylor]: Taking taylor expansion of 0.5 in y
0.197 * [taylor]: Taking taylor expansion of (/ y x) in y
0.197 * [taylor]: Taking taylor expansion of y in y
0.197 * [taylor]: Taking taylor expansion of x in y
0.198 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.198 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.198 * [taylor]: Taking taylor expansion of 0.5 in y
0.198 * [taylor]: Taking taylor expansion of (/ y x) in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of x in y
0.198 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.198 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.198 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.198 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.198 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.198 * [taylor]: Taking taylor expansion of 0.5 in x
0.198 * [taylor]: Taking taylor expansion of (/ y x) in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.198 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.198 * [taylor]: Taking taylor expansion of 0.5 in x
0.198 * [taylor]: Taking taylor expansion of (/ y x) in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.198 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.198 * [taylor]: Taking taylor expansion of 0.5 in x
0.198 * [taylor]: Taking taylor expansion of (/ y x) in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.199 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.199 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.199 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.199 * [taylor]: Taking taylor expansion of 0.5 in x
0.199 * [taylor]: Taking taylor expansion of (/ y x) in x
0.199 * [taylor]: Taking taylor expansion of y in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.199 * [taylor]: Taking taylor expansion of 0.5 in x
0.199 * [taylor]: Taking taylor expansion of (/ y x) in x
0.199 * [taylor]: Taking taylor expansion of y in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.199 * [taylor]: Taking taylor expansion of 0.5 in x
0.199 * [taylor]: Taking taylor expansion of (/ y x) in x
0.199 * [taylor]: Taking taylor expansion of y in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.200 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.200 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.200 * [taylor]: Taking taylor expansion of 0.5 in y
0.200 * [taylor]: Taking taylor expansion of (/ y x) in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.201 * [taylor]: Taking taylor expansion of 0 in y
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.203 * [taylor]: Taking taylor expansion of 0 in y
0.206 * [taylor]: Taking taylor expansion of 0 in y
0.206 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.206 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.206 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.206 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.207 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.207 * [taylor]: Taking taylor expansion of 0.5 in y
0.207 * [taylor]: Taking taylor expansion of (/ y x) in y
0.207 * [taylor]: Taking taylor expansion of y in y
0.207 * [taylor]: Taking taylor expansion of x in y
0.207 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.207 * [taylor]: Taking taylor expansion of 0.5 in y
0.207 * [taylor]: Taking taylor expansion of (/ y x) in y
0.207 * [taylor]: Taking taylor expansion of y in y
0.207 * [taylor]: Taking taylor expansion of x in y
0.207 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.207 * [taylor]: Taking taylor expansion of 0.5 in y
0.207 * [taylor]: Taking taylor expansion of (/ y x) in y
0.207 * [taylor]: Taking taylor expansion of y in y
0.207 * [taylor]: Taking taylor expansion of x in y
0.207 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.207 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.207 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.207 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.207 * [taylor]: Taking taylor expansion of 0.5 in x
0.207 * [taylor]: Taking taylor expansion of (/ y x) in x
0.207 * [taylor]: Taking taylor expansion of y in x
0.207 * [taylor]: Taking taylor expansion of x in x
0.207 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.208 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.208 * [taylor]: Taking taylor expansion of 0.5 in x
0.208 * [taylor]: Taking taylor expansion of (/ y x) in x
0.208 * [taylor]: Taking taylor expansion of y in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.208 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.208 * [taylor]: Taking taylor expansion of 0.5 in x
0.208 * [taylor]: Taking taylor expansion of (/ y x) in x
0.208 * [taylor]: Taking taylor expansion of y in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.208 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.208 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.208 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.208 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.208 * [taylor]: Taking taylor expansion of 0.5 in x
0.208 * [taylor]: Taking taylor expansion of (/ y x) in x
0.208 * [taylor]: Taking taylor expansion of y in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.208 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.208 * [taylor]: Taking taylor expansion of 0.5 in x
0.208 * [taylor]: Taking taylor expansion of (/ y x) in x
0.208 * [taylor]: Taking taylor expansion of y in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.209 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.209 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.209 * [taylor]: Taking taylor expansion of 0.5 in x
0.209 * [taylor]: Taking taylor expansion of (/ y x) in x
0.209 * [taylor]: Taking taylor expansion of y in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.209 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.209 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.209 * [taylor]: Taking taylor expansion of 0.5 in y
0.209 * [taylor]: Taking taylor expansion of (/ y x) in y
0.209 * [taylor]: Taking taylor expansion of y in y
0.209 * [taylor]: Taking taylor expansion of x in y
0.210 * [taylor]: Taking taylor expansion of 0 in y
0.211 * [taylor]: Taking taylor expansion of 0 in y
0.213 * [taylor]: Taking taylor expansion of 0 in y
0.215 * [taylor]: Taking taylor expansion of 0 in y
0.216 * * * [progress]: simplifying candidates
0.216 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.219 * * [simplify]: iteration  0 :  77  enodes  (cost  822 )
0.231 * * [simplify]: iteration  1 :  139  enodes  (cost  813 )
0.262 * * [simplify]: iteration  2 :  372  enodes  (cost  737 )
0.393 * * [simplify]: iteration  3 :  1697  enodes  (cost  733 )
0.949 * * [simplify]: iteration  done :  5001  enodes  (cost  733 )
0.949 * [simplify]: Simplified to:
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.950 * * * [progress]: adding candidates to table
1.093 * * [progress]: iteration 2 / 4
1.093 * * * [progress]: picking best candidate
1.128 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
1.128 * * * [progress]: localizing error
1.128 * * * [progress]: generating rewritten candidates
1.128 * * * [progress]: generating series expansions
1.128 * * * [progress]: simplifying candidates
1.128 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
1.129 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.129 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
1.129 * [simplify]: Simplified to:
   
1.129 * * * [progress]: adding candidates to table
1.130 * * [progress]: iteration 3 / 4
1.130 * * * [progress]: picking best candidate
1.160 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)))>
1.160 * * * [progress]: localizing error
1.173 * * * [progress]: generating rewritten candidates
1.173 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
1.174 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
1.176 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
1.180 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.188 * * * [progress]: generating series expansions
1.188 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
1.188 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.188 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.188 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.188 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.188 * [taylor]: Taking taylor expansion of 0.5 in y
1.188 * [taylor]: Taking taylor expansion of (/ x y) in y
1.188 * [taylor]: Taking taylor expansion of x in y
1.188 * [taylor]: Taking taylor expansion of y in y
1.188 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.188 * [taylor]: Taking taylor expansion of 0.5 in y
1.188 * [taylor]: Taking taylor expansion of (/ x y) in y
1.188 * [taylor]: Taking taylor expansion of x in y
1.188 * [taylor]: Taking taylor expansion of y in y
1.188 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.188 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.189 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.189 * [taylor]: Taking taylor expansion of 0.5 in x
1.189 * [taylor]: Taking taylor expansion of (/ x y) in x
1.189 * [taylor]: Taking taylor expansion of x in x
1.189 * [taylor]: Taking taylor expansion of y in x
1.189 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.189 * [taylor]: Taking taylor expansion of 0.5 in x
1.189 * [taylor]: Taking taylor expansion of (/ x y) in x
1.189 * [taylor]: Taking taylor expansion of x in x
1.189 * [taylor]: Taking taylor expansion of y in x
1.189 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.189 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.189 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.189 * [taylor]: Taking taylor expansion of 0.5 in x
1.189 * [taylor]: Taking taylor expansion of (/ x y) in x
1.189 * [taylor]: Taking taylor expansion of x in x
1.189 * [taylor]: Taking taylor expansion of y in x
1.189 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.189 * [taylor]: Taking taylor expansion of 0.5 in x
1.189 * [taylor]: Taking taylor expansion of (/ x y) in x
1.189 * [taylor]: Taking taylor expansion of x in x
1.189 * [taylor]: Taking taylor expansion of y in x
1.190 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.190 * [taylor]: Taking taylor expansion of 0.5 in y
1.190 * [taylor]: Taking taylor expansion of y in y
1.192 * [taylor]: Taking taylor expansion of 0 in y
1.195 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.195 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.195 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.195 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.195 * [taylor]: Taking taylor expansion of y in y
1.201 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.201 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.201 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.201 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.201 * [taylor]: Taking taylor expansion of 0.5 in y
1.201 * [taylor]: Taking taylor expansion of (/ y x) in y
1.202 * [taylor]: Taking taylor expansion of y in y
1.202 * [taylor]: Taking taylor expansion of x in y
1.202 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.202 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.202 * [taylor]: Taking taylor expansion of 0.5 in y
1.202 * [taylor]: Taking taylor expansion of (/ y x) in y
1.202 * [taylor]: Taking taylor expansion of y in y
1.202 * [taylor]: Taking taylor expansion of x in y
1.202 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.202 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.202 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.202 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.202 * [taylor]: Taking taylor expansion of 0.5 in x
1.202 * [taylor]: Taking taylor expansion of (/ y x) in x
1.202 * [taylor]: Taking taylor expansion of y in x
1.202 * [taylor]: Taking taylor expansion of x in x
1.202 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.202 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.202 * [taylor]: Taking taylor expansion of 0.5 in x
1.202 * [taylor]: Taking taylor expansion of (/ y x) in x
1.202 * [taylor]: Taking taylor expansion of y in x
1.202 * [taylor]: Taking taylor expansion of x in x
1.202 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.203 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.203 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.203 * [taylor]: Taking taylor expansion of 0.5 in x
1.203 * [taylor]: Taking taylor expansion of (/ y x) in x
1.203 * [taylor]: Taking taylor expansion of y in x
1.203 * [taylor]: Taking taylor expansion of x in x
1.203 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.203 * [taylor]: Taking taylor expansion of 0.5 in x
1.203 * [taylor]: Taking taylor expansion of (/ y x) in x
1.203 * [taylor]: Taking taylor expansion of y in x
1.203 * [taylor]: Taking taylor expansion of x in x
1.203 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.203 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.203 * [taylor]: Taking taylor expansion of 0.5 in y
1.203 * [taylor]: Taking taylor expansion of (/ y x) in y
1.203 * [taylor]: Taking taylor expansion of y in y
1.203 * [taylor]: Taking taylor expansion of x in y
1.203 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.203 * [taylor]: Taking taylor expansion of 0.5 in y
1.203 * [taylor]: Taking taylor expansion of (/ y x) in y
1.203 * [taylor]: Taking taylor expansion of y in y
1.203 * [taylor]: Taking taylor expansion of x in y
1.204 * [taylor]: Taking taylor expansion of 0 in y
1.206 * [taylor]: Taking taylor expansion of 0 in y
1.213 * [taylor]: Taking taylor expansion of 0 in y
1.217 * [taylor]: Taking taylor expansion of 0 in y
1.218 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.218 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.218 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.218 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.218 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.218 * [taylor]: Taking taylor expansion of 0.5 in y
1.218 * [taylor]: Taking taylor expansion of (/ y x) in y
1.218 * [taylor]: Taking taylor expansion of y in y
1.218 * [taylor]: Taking taylor expansion of x in y
1.218 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.218 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.218 * [taylor]: Taking taylor expansion of 0.5 in y
1.218 * [taylor]: Taking taylor expansion of (/ y x) in y
1.218 * [taylor]: Taking taylor expansion of y in y
1.218 * [taylor]: Taking taylor expansion of x in y
1.218 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.218 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.218 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.218 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.218 * [taylor]: Taking taylor expansion of 0.5 in x
1.219 * [taylor]: Taking taylor expansion of (/ y x) in x
1.219 * [taylor]: Taking taylor expansion of y in x
1.219 * [taylor]: Taking taylor expansion of x in x
1.219 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.219 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.219 * [taylor]: Taking taylor expansion of 0.5 in x
1.219 * [taylor]: Taking taylor expansion of (/ y x) in x
1.219 * [taylor]: Taking taylor expansion of y in x
1.219 * [taylor]: Taking taylor expansion of x in x
1.219 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.219 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.219 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.219 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.219 * [taylor]: Taking taylor expansion of 0.5 in x
1.219 * [taylor]: Taking taylor expansion of (/ y x) in x
1.219 * [taylor]: Taking taylor expansion of y in x
1.219 * [taylor]: Taking taylor expansion of x in x
1.219 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.219 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.219 * [taylor]: Taking taylor expansion of 0.5 in x
1.219 * [taylor]: Taking taylor expansion of (/ y x) in x
1.219 * [taylor]: Taking taylor expansion of y in x
1.219 * [taylor]: Taking taylor expansion of x in x
1.219 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.219 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.219 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.219 * [taylor]: Taking taylor expansion of 0.5 in y
1.220 * [taylor]: Taking taylor expansion of (/ y x) in y
1.220 * [taylor]: Taking taylor expansion of y in y
1.220 * [taylor]: Taking taylor expansion of x in y
1.220 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.220 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.220 * [taylor]: Taking taylor expansion of 0.5 in y
1.220 * [taylor]: Taking taylor expansion of (/ y x) in y
1.220 * [taylor]: Taking taylor expansion of y in y
1.220 * [taylor]: Taking taylor expansion of x in y
1.220 * [taylor]: Taking taylor expansion of 0 in y
1.222 * [taylor]: Taking taylor expansion of 0 in y
1.225 * [taylor]: Taking taylor expansion of 0 in y
1.229 * [taylor]: Taking taylor expansion of 0 in y
1.230 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
1.230 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.230 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.230 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.230 * [taylor]: Taking taylor expansion of 0.5 in y
1.230 * [taylor]: Taking taylor expansion of (/ x y) in y
1.230 * [taylor]: Taking taylor expansion of x in y
1.230 * [taylor]: Taking taylor expansion of y in y
1.230 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.230 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.230 * [taylor]: Taking taylor expansion of 0.5 in x
1.230 * [taylor]: Taking taylor expansion of (/ x y) in x
1.230 * [taylor]: Taking taylor expansion of x in x
1.230 * [taylor]: Taking taylor expansion of y in x
1.230 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.230 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.230 * [taylor]: Taking taylor expansion of 0.5 in x
1.230 * [taylor]: Taking taylor expansion of (/ x y) in x
1.230 * [taylor]: Taking taylor expansion of x in x
1.230 * [taylor]: Taking taylor expansion of y in x
1.230 * [taylor]: Taking taylor expansion of 0 in y
1.231 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.231 * [taylor]: Taking taylor expansion of 0.5 in y
1.231 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.231 * [taylor]: Taking taylor expansion of y in y
1.233 * [taylor]: Taking taylor expansion of 0 in y
1.234 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.234 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.234 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.234 * [taylor]: Taking taylor expansion of 0.5 in y
1.234 * [taylor]: Taking taylor expansion of (/ y x) in y
1.234 * [taylor]: Taking taylor expansion of y in y
1.234 * [taylor]: Taking taylor expansion of x in y
1.234 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.234 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.234 * [taylor]: Taking taylor expansion of 0.5 in x
1.234 * [taylor]: Taking taylor expansion of (/ y x) in x
1.234 * [taylor]: Taking taylor expansion of y in x
1.234 * [taylor]: Taking taylor expansion of x in x
1.234 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.234 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.234 * [taylor]: Taking taylor expansion of 0.5 in x
1.234 * [taylor]: Taking taylor expansion of (/ y x) in x
1.234 * [taylor]: Taking taylor expansion of y in x
1.234 * [taylor]: Taking taylor expansion of x in x
1.234 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.234 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.234 * [taylor]: Taking taylor expansion of 0.5 in y
1.234 * [taylor]: Taking taylor expansion of (/ y x) in y
1.234 * [taylor]: Taking taylor expansion of y in y
1.234 * [taylor]: Taking taylor expansion of x in y
1.234 * [taylor]: Taking taylor expansion of 0 in y
1.235 * [taylor]: Taking taylor expansion of 0 in y
1.236 * [taylor]: Taking taylor expansion of 0 in y
1.236 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.236 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.236 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.236 * [taylor]: Taking taylor expansion of 0.5 in y
1.236 * [taylor]: Taking taylor expansion of (/ y x) in y
1.236 * [taylor]: Taking taylor expansion of y in y
1.236 * [taylor]: Taking taylor expansion of x in y
1.236 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.236 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.236 * [taylor]: Taking taylor expansion of 0.5 in x
1.236 * [taylor]: Taking taylor expansion of (/ y x) in x
1.236 * [taylor]: Taking taylor expansion of y in x
1.236 * [taylor]: Taking taylor expansion of x in x
1.236 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.236 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.236 * [taylor]: Taking taylor expansion of 0.5 in x
1.236 * [taylor]: Taking taylor expansion of (/ y x) in x
1.236 * [taylor]: Taking taylor expansion of y in x
1.236 * [taylor]: Taking taylor expansion of x in x
1.236 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.236 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.236 * [taylor]: Taking taylor expansion of 0.5 in y
1.236 * [taylor]: Taking taylor expansion of (/ y x) in y
1.236 * [taylor]: Taking taylor expansion of y in y
1.236 * [taylor]: Taking taylor expansion of x in y
1.236 * [taylor]: Taking taylor expansion of 0 in y
1.237 * [taylor]: Taking taylor expansion of 0 in y
1.238 * [taylor]: Taking taylor expansion of 0 in y
1.238 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
1.238 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
1.238 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
1.238 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.238 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.238 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.238 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.238 * [taylor]: Taking taylor expansion of 0.5 in y
1.238 * [taylor]: Taking taylor expansion of (/ x y) in y
1.238 * [taylor]: Taking taylor expansion of x in y
1.238 * [taylor]: Taking taylor expansion of y in y
1.238 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.238 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.238 * [taylor]: Taking taylor expansion of 0.5 in y
1.238 * [taylor]: Taking taylor expansion of (/ x y) in y
1.238 * [taylor]: Taking taylor expansion of x in y
1.238 * [taylor]: Taking taylor expansion of y in y
1.238 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.238 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.239 * [taylor]: Taking taylor expansion of 0.5 in y
1.239 * [taylor]: Taking taylor expansion of (/ x y) in y
1.239 * [taylor]: Taking taylor expansion of x in y
1.239 * [taylor]: Taking taylor expansion of y in y
1.239 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
1.239 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.239 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.239 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.239 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.239 * [taylor]: Taking taylor expansion of 0.5 in x
1.239 * [taylor]: Taking taylor expansion of (/ x y) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [taylor]: Taking taylor expansion of y in x
1.239 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.239 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.239 * [taylor]: Taking taylor expansion of 0.5 in x
1.239 * [taylor]: Taking taylor expansion of (/ x y) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [taylor]: Taking taylor expansion of y in x
1.239 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.239 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.239 * [taylor]: Taking taylor expansion of 0.5 in x
1.239 * [taylor]: Taking taylor expansion of (/ x y) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [taylor]: Taking taylor expansion of y in x
1.240 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
1.240 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.240 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.240 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.240 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.240 * [taylor]: Taking taylor expansion of 0.5 in x
1.240 * [taylor]: Taking taylor expansion of (/ x y) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.240 * [taylor]: Taking taylor expansion of y in x
1.240 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.240 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.240 * [taylor]: Taking taylor expansion of 0.5 in x
1.240 * [taylor]: Taking taylor expansion of (/ x y) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.240 * [taylor]: Taking taylor expansion of y in x
1.240 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.240 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.240 * [taylor]: Taking taylor expansion of 0.5 in x
1.240 * [taylor]: Taking taylor expansion of (/ x y) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.240 * [taylor]: Taking taylor expansion of y in x
1.240 * [taylor]: Taking taylor expansion of 1.0 in y
1.243 * [taylor]: Taking taylor expansion of 0 in y
1.247 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.247 * [taylor]: Taking taylor expansion of 0.125 in y
1.247 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.247 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.247 * [taylor]: Taking taylor expansion of y in y
1.255 * [taylor]: Taking taylor expansion of 0 in y
1.256 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
1.256 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
1.256 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.256 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.256 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.256 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.256 * [taylor]: Taking taylor expansion of 0.5 in y
1.256 * [taylor]: Taking taylor expansion of (/ y x) in y
1.256 * [taylor]: Taking taylor expansion of y in y
1.256 * [taylor]: Taking taylor expansion of x in y
1.256 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.256 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.256 * [taylor]: Taking taylor expansion of 0.5 in y
1.256 * [taylor]: Taking taylor expansion of (/ y x) in y
1.256 * [taylor]: Taking taylor expansion of y in y
1.256 * [taylor]: Taking taylor expansion of x in y
1.256 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.256 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.256 * [taylor]: Taking taylor expansion of 0.5 in y
1.256 * [taylor]: Taking taylor expansion of (/ y x) in y
1.256 * [taylor]: Taking taylor expansion of y in y
1.256 * [taylor]: Taking taylor expansion of x in y
1.257 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.257 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.257 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.257 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.257 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.257 * [taylor]: Taking taylor expansion of 0.5 in x
1.257 * [taylor]: Taking taylor expansion of (/ y x) in x
1.257 * [taylor]: Taking taylor expansion of y in x
1.257 * [taylor]: Taking taylor expansion of x in x
1.257 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.257 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.257 * [taylor]: Taking taylor expansion of 0.5 in x
1.257 * [taylor]: Taking taylor expansion of (/ y x) in x
1.257 * [taylor]: Taking taylor expansion of y in x
1.257 * [taylor]: Taking taylor expansion of x in x
1.257 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.257 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.257 * [taylor]: Taking taylor expansion of 0.5 in x
1.257 * [taylor]: Taking taylor expansion of (/ y x) in x
1.257 * [taylor]: Taking taylor expansion of y in x
1.257 * [taylor]: Taking taylor expansion of x in x
1.257 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.257 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.257 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.257 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.258 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.258 * [taylor]: Taking taylor expansion of 0.5 in x
1.258 * [taylor]: Taking taylor expansion of (/ y x) in x
1.258 * [taylor]: Taking taylor expansion of y in x
1.258 * [taylor]: Taking taylor expansion of x in x
1.258 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.258 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.258 * [taylor]: Taking taylor expansion of 0.5 in x
1.258 * [taylor]: Taking taylor expansion of (/ y x) in x
1.258 * [taylor]: Taking taylor expansion of y in x
1.258 * [taylor]: Taking taylor expansion of x in x
1.258 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.258 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.258 * [taylor]: Taking taylor expansion of 0.5 in x
1.258 * [taylor]: Taking taylor expansion of (/ y x) in x
1.258 * [taylor]: Taking taylor expansion of y in x
1.258 * [taylor]: Taking taylor expansion of x in x
1.258 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.258 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.258 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.258 * [taylor]: Taking taylor expansion of 0.5 in y
1.258 * [taylor]: Taking taylor expansion of (/ y x) in y
1.258 * [taylor]: Taking taylor expansion of y in y
1.258 * [taylor]: Taking taylor expansion of x in y
1.259 * [taylor]: Taking taylor expansion of 0 in y
1.261 * [taylor]: Taking taylor expansion of 0 in y
1.262 * [taylor]: Taking taylor expansion of 0 in y
1.265 * [taylor]: Taking taylor expansion of 0 in y
1.265 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
1.265 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
1.265 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.265 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.265 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.265 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.265 * [taylor]: Taking taylor expansion of 0.5 in y
1.265 * [taylor]: Taking taylor expansion of (/ y x) in y
1.265 * [taylor]: Taking taylor expansion of y in y
1.265 * [taylor]: Taking taylor expansion of x in y
1.265 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.265 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.265 * [taylor]: Taking taylor expansion of 0.5 in y
1.265 * [taylor]: Taking taylor expansion of (/ y x) in y
1.265 * [taylor]: Taking taylor expansion of y in y
1.266 * [taylor]: Taking taylor expansion of x in y
1.266 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.266 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.266 * [taylor]: Taking taylor expansion of 0.5 in y
1.266 * [taylor]: Taking taylor expansion of (/ y x) in y
1.266 * [taylor]: Taking taylor expansion of y in y
1.266 * [taylor]: Taking taylor expansion of x in y
1.266 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.266 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.266 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.266 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.266 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.266 * [taylor]: Taking taylor expansion of 0.5 in x
1.266 * [taylor]: Taking taylor expansion of (/ y x) in x
1.266 * [taylor]: Taking taylor expansion of y in x
1.266 * [taylor]: Taking taylor expansion of x in x
1.266 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.266 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.266 * [taylor]: Taking taylor expansion of 0.5 in x
1.266 * [taylor]: Taking taylor expansion of (/ y x) in x
1.266 * [taylor]: Taking taylor expansion of y in x
1.266 * [taylor]: Taking taylor expansion of x in x
1.267 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.267 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.267 * [taylor]: Taking taylor expansion of 0.5 in x
1.267 * [taylor]: Taking taylor expansion of (/ y x) in x
1.267 * [taylor]: Taking taylor expansion of y in x
1.267 * [taylor]: Taking taylor expansion of x in x
1.267 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.267 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.267 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.267 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.267 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.267 * [taylor]: Taking taylor expansion of 0.5 in x
1.267 * [taylor]: Taking taylor expansion of (/ y x) in x
1.267 * [taylor]: Taking taylor expansion of y in x
1.267 * [taylor]: Taking taylor expansion of x in x
1.267 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.267 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.267 * [taylor]: Taking taylor expansion of 0.5 in x
1.267 * [taylor]: Taking taylor expansion of (/ y x) in x
1.267 * [taylor]: Taking taylor expansion of y in x
1.267 * [taylor]: Taking taylor expansion of x in x
1.267 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.267 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.267 * [taylor]: Taking taylor expansion of 0.5 in x
1.268 * [taylor]: Taking taylor expansion of (/ y x) in x
1.268 * [taylor]: Taking taylor expansion of y in x
1.268 * [taylor]: Taking taylor expansion of x in x
1.268 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.268 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.268 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.268 * [taylor]: Taking taylor expansion of 0.5 in y
1.268 * [taylor]: Taking taylor expansion of (/ y x) in y
1.268 * [taylor]: Taking taylor expansion of y in y
1.268 * [taylor]: Taking taylor expansion of x in y
1.269 * [taylor]: Taking taylor expansion of 0 in y
1.271 * [taylor]: Taking taylor expansion of 0 in y
1.272 * [taylor]: Taking taylor expansion of 0 in y
1.275 * [taylor]: Taking taylor expansion of 0 in y
1.275 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.275 * [approximate]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) 3) in (x y) around 0
1.275 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) 3) in y
1.275 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
1.275 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.275 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.275 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.275 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.275 * [taylor]: Taking taylor expansion of 0.5 in y
1.276 * [taylor]: Taking taylor expansion of (/ x y) in y
1.276 * [taylor]: Taking taylor expansion of x in y
1.276 * [taylor]: Taking taylor expansion of y in y
1.276 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.276 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.276 * [taylor]: Taking taylor expansion of 0.5 in y
1.276 * [taylor]: Taking taylor expansion of (/ x y) in y
1.276 * [taylor]: Taking taylor expansion of x in y
1.276 * [taylor]: Taking taylor expansion of y in y
1.276 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.276 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.276 * [taylor]: Taking taylor expansion of 0.5 in y
1.276 * [taylor]: Taking taylor expansion of (/ x y) in y
1.276 * [taylor]: Taking taylor expansion of x in y
1.276 * [taylor]: Taking taylor expansion of y in y
1.276 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) 3) in x
1.276 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
1.276 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.276 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.276 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.276 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.276 * [taylor]: Taking taylor expansion of 0.5 in x
1.276 * [taylor]: Taking taylor expansion of (/ x y) in x
1.276 * [taylor]: Taking taylor expansion of x in x
1.276 * [taylor]: Taking taylor expansion of y in x
1.276 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.276 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.277 * [taylor]: Taking taylor expansion of 0.5 in x
1.277 * [taylor]: Taking taylor expansion of (/ x y) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [taylor]: Taking taylor expansion of y in x
1.277 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.277 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.277 * [taylor]: Taking taylor expansion of 0.5 in x
1.277 * [taylor]: Taking taylor expansion of (/ x y) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [taylor]: Taking taylor expansion of y in x
1.277 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) 3) in x
1.277 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
1.277 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.277 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.277 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.277 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.277 * [taylor]: Taking taylor expansion of 0.5 in x
1.277 * [taylor]: Taking taylor expansion of (/ x y) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [taylor]: Taking taylor expansion of y in x
1.277 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.277 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.277 * [taylor]: Taking taylor expansion of 0.5 in x
1.277 * [taylor]: Taking taylor expansion of (/ x y) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [taylor]: Taking taylor expansion of y in x
1.278 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.278 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.278 * [taylor]: Taking taylor expansion of 0.5 in x
1.278 * [taylor]: Taking taylor expansion of (/ x y) in x
1.278 * [taylor]: Taking taylor expansion of x in x
1.278 * [taylor]: Taking taylor expansion of y in x
1.279 * [taylor]: Taking taylor expansion of 1.0 in y
1.282 * [taylor]: Taking taylor expansion of 0 in y
1.287 * [taylor]: Taking taylor expansion of (* 0.375 (/ 1 (pow y 2))) in y
1.287 * [taylor]: Taking taylor expansion of 0.375 in y
1.287 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.287 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.287 * [taylor]: Taking taylor expansion of y in y
1.302 * [taylor]: Taking taylor expansion of 0 in y
1.302 * [approximate]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in (x y) around 0
1.302 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in y
1.302 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
1.302 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.302 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.302 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.302 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.302 * [taylor]: Taking taylor expansion of 0.5 in y
1.302 * [taylor]: Taking taylor expansion of (/ y x) in y
1.302 * [taylor]: Taking taylor expansion of y in y
1.302 * [taylor]: Taking taylor expansion of x in y
1.303 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.303 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.303 * [taylor]: Taking taylor expansion of 0.5 in y
1.303 * [taylor]: Taking taylor expansion of (/ y x) in y
1.303 * [taylor]: Taking taylor expansion of y in y
1.303 * [taylor]: Taking taylor expansion of x in y
1.303 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.303 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.303 * [taylor]: Taking taylor expansion of 0.5 in y
1.303 * [taylor]: Taking taylor expansion of (/ y x) in y
1.303 * [taylor]: Taking taylor expansion of y in y
1.303 * [taylor]: Taking taylor expansion of x in y
1.303 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in x
1.303 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.303 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.303 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.303 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.303 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.303 * [taylor]: Taking taylor expansion of 0.5 in x
1.303 * [taylor]: Taking taylor expansion of (/ y x) in x
1.303 * [taylor]: Taking taylor expansion of y in x
1.303 * [taylor]: Taking taylor expansion of x in x
1.303 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.303 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.304 * [taylor]: Taking taylor expansion of 0.5 in x
1.304 * [taylor]: Taking taylor expansion of (/ y x) in x
1.304 * [taylor]: Taking taylor expansion of y in x
1.304 * [taylor]: Taking taylor expansion of x in x
1.304 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.304 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.304 * [taylor]: Taking taylor expansion of 0.5 in x
1.304 * [taylor]: Taking taylor expansion of (/ y x) in x
1.304 * [taylor]: Taking taylor expansion of y in x
1.304 * [taylor]: Taking taylor expansion of x in x
1.304 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in x
1.304 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.304 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.304 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.304 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.304 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.304 * [taylor]: Taking taylor expansion of 0.5 in x
1.304 * [taylor]: Taking taylor expansion of (/ y x) in x
1.304 * [taylor]: Taking taylor expansion of y in x
1.304 * [taylor]: Taking taylor expansion of x in x
1.304 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.304 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.304 * [taylor]: Taking taylor expansion of 0.5 in x
1.304 * [taylor]: Taking taylor expansion of (/ y x) in x
1.304 * [taylor]: Taking taylor expansion of y in x
1.304 * [taylor]: Taking taylor expansion of x in x
1.305 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.305 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.305 * [taylor]: Taking taylor expansion of 0.5 in x
1.305 * [taylor]: Taking taylor expansion of (/ y x) in x
1.305 * [taylor]: Taking taylor expansion of y in x
1.305 * [taylor]: Taking taylor expansion of x in x
1.305 * [taylor]: Taking taylor expansion of (/ 1 (pow (cos (* 0.5 (/ y x))) 3)) in y
1.305 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (/ y x))) 3) in y
1.305 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.305 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.305 * [taylor]: Taking taylor expansion of 0.5 in y
1.305 * [taylor]: Taking taylor expansion of (/ y x) in y
1.305 * [taylor]: Taking taylor expansion of y in y
1.305 * [taylor]: Taking taylor expansion of x in y
1.307 * [taylor]: Taking taylor expansion of 0 in y
1.310 * [taylor]: Taking taylor expansion of 0 in y
1.314 * [taylor]: Taking taylor expansion of 0 in y
1.319 * [taylor]: Taking taylor expansion of 0 in y
1.321 * [approximate]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in (x y) around 0
1.321 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in y
1.321 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
1.321 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.321 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.321 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.321 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.321 * [taylor]: Taking taylor expansion of 0.5 in y
1.321 * [taylor]: Taking taylor expansion of (/ y x) in y
1.321 * [taylor]: Taking taylor expansion of y in y
1.321 * [taylor]: Taking taylor expansion of x in y
1.321 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.321 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.321 * [taylor]: Taking taylor expansion of 0.5 in y
1.321 * [taylor]: Taking taylor expansion of (/ y x) in y
1.321 * [taylor]: Taking taylor expansion of y in y
1.321 * [taylor]: Taking taylor expansion of x in y
1.321 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.321 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.321 * [taylor]: Taking taylor expansion of 0.5 in y
1.321 * [taylor]: Taking taylor expansion of (/ y x) in y
1.321 * [taylor]: Taking taylor expansion of y in y
1.321 * [taylor]: Taking taylor expansion of x in y
1.321 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in x
1.321 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.321 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.321 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.322 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.322 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.322 * [taylor]: Taking taylor expansion of 0.5 in x
1.322 * [taylor]: Taking taylor expansion of (/ y x) in x
1.322 * [taylor]: Taking taylor expansion of y in x
1.322 * [taylor]: Taking taylor expansion of x in x
1.322 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.322 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.322 * [taylor]: Taking taylor expansion of 0.5 in x
1.322 * [taylor]: Taking taylor expansion of (/ y x) in x
1.322 * [taylor]: Taking taylor expansion of y in x
1.322 * [taylor]: Taking taylor expansion of x in x
1.322 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.322 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.322 * [taylor]: Taking taylor expansion of 0.5 in x
1.322 * [taylor]: Taking taylor expansion of (/ y x) in x
1.322 * [taylor]: Taking taylor expansion of y in x
1.322 * [taylor]: Taking taylor expansion of x in x
1.322 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in x
1.322 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.322 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.322 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.322 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.322 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.322 * [taylor]: Taking taylor expansion of 0.5 in x
1.322 * [taylor]: Taking taylor expansion of (/ y x) in x
1.322 * [taylor]: Taking taylor expansion of y in x
1.322 * [taylor]: Taking taylor expansion of x in x
1.323 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.323 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.323 * [taylor]: Taking taylor expansion of 0.5 in x
1.323 * [taylor]: Taking taylor expansion of (/ y x) in x
1.323 * [taylor]: Taking taylor expansion of y in x
1.323 * [taylor]: Taking taylor expansion of x in x
1.323 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.323 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.323 * [taylor]: Taking taylor expansion of 0.5 in x
1.323 * [taylor]: Taking taylor expansion of (/ y x) in x
1.323 * [taylor]: Taking taylor expansion of y in x
1.323 * [taylor]: Taking taylor expansion of x in x
1.323 * [taylor]: Taking taylor expansion of (/ 1 (pow (cos (* 0.5 (/ y x))) 3)) in y
1.323 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (/ y x))) 3) in y
1.323 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.323 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.324 * [taylor]: Taking taylor expansion of 0.5 in y
1.324 * [taylor]: Taking taylor expansion of (/ y x) in y
1.324 * [taylor]: Taking taylor expansion of y in y
1.324 * [taylor]: Taking taylor expansion of x in y
1.325 * [taylor]: Taking taylor expansion of 0 in y
1.328 * [taylor]: Taking taylor expansion of 0 in y
1.332 * [taylor]: Taking taylor expansion of 0 in y
1.338 * [taylor]: Taking taylor expansion of 0 in y
1.338 * * * [progress]: simplifying candidates
1.340 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (* (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0))))) 3)
  (* (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (* (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (* 1 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (* (cbrt 3) (cbrt 3)))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sqrt 3))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1)
  (pow (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 3)
  (pow (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)
  (pow (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1) 3)
  (pow (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) 1) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) 3)
  (pow (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ 1 (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (pow 1 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (pow (tan (/ x (* y 2.0))) 3)
  (pow (/ 1 (sin (/ x (* y 2.0)))) 3)
  (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (exp (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (* (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)))
  (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (* (* (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3) (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)) (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (pow (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 3)
  (pow (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)
  (pow (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1) 3)
  (pow (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) 1) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) 3)
  (pow (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ 1 (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (pow 1 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (pow (tan (/ x (* y 2.0))) 3)
  (pow (/ 1 (sin (/ x (* y 2.0)))) 3)
  (pow (tan (/ x (* y 2.0))) 3)
  (pow (sin (/ x (* y 2.0))) 3)
  (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (sqrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ 3 2))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ 3 2))
  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)
  1.0
  (+ (* 0.375 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.375 (/ (pow x 2) (pow y 2))) 1)
1.344 * * [simplify]: iteration  0 :  122  enodes  (cost  2065 )
1.376 * * [simplify]: iteration  1 :  333  enodes  (cost  1912 )
1.472 * * [simplify]: iteration  2 :  1260  enodes  (cost  1762 )
2.062 * * [simplify]: iteration  done :  5000  enodes  (cost  1762 )
2.063 * [simplify]: Simplified to:
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (* (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (* (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (* (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  3
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (* (cbrt 3) (cbrt 3)))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sqrt 3))
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (pow (sqrt (sin (/ x (* y 2.0)))) 3))
  (/ (tan (/ x (* y 2.0))) (pow (sqrt (sin (/ x (* y 2.0)))) 3))
  (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (pow (sin (/ x (* y 2.0))) 3))
  (/ (pow (sqrt (tan (/ x (* y 2.0)))) 3) (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (pow (sqrt (tan (/ x (* y 2.0)))) 3) (sin (/ x (* y 2.0))))
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (tan (/ x (* y 2.0)))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) 3)
  (/ (/ 1 (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (pow (tan (/ x (* y 2.0))) 3) (sin (/ x (* y 2.0))))
  (pow (/ 1 (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))) 3)
  1
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  1
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (pow (tan (/ x (* y 2.0))) 3)
  (pow (/ 1 (sin (/ x (* y 2.0)))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (* (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (exp (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (pow (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (pow (sqrt (sin (/ x (* y 2.0)))) 3))
  (/ (tan (/ x (* y 2.0))) (pow (sqrt (sin (/ x (* y 2.0)))) 3))
  (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (pow (sin (/ x (* y 2.0))) 3))
  (/ (pow (sqrt (tan (/ x (* y 2.0)))) 3) (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (pow (sqrt (tan (/ x (* y 2.0)))) 3) (sin (/ x (* y 2.0))))
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (tan (/ x (* y 2.0)))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) 3)
  (/ (/ 1 (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (pow (tan (/ x (* y 2.0))) 3) (sin (/ x (* y 2.0))))
  (pow (/ 1 (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))) 3)
  1
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  1
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (pow (tan (/ x (* y 2.0))) 3)
  (pow (/ 1 (sin (/ x (* y 2.0)))) 3)
  (pow (tan (/ x (* y 2.0))) 3)
  (pow (sin (/ x (* y 2.0))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (sqrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (sqrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3/2)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3/2)
  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)
  1.0
  (+ (* 0.375 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.375 (/ (pow x 2) (pow y 2))) 1)
2.064 * * * [progress]: adding candidates to table
2.308 * * [progress]: iteration 4 / 4
2.308 * * * [progress]: picking best candidate
2.353 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))>
2.353 * * * [progress]: localizing error
2.367 * * * [progress]: generating rewritten candidates
2.367 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 2)
2.369 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1)
2.371 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
2.372 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
2.383 * * * [progress]: generating series expansions
2.383 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 2)
2.383 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
2.383 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.383 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.383 * [taylor]: Taking taylor expansion of 0.5 in y
2.383 * [taylor]: Taking taylor expansion of (/ x y) in y
2.383 * [taylor]: Taking taylor expansion of x in y
2.383 * [taylor]: Taking taylor expansion of y in y
2.383 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.383 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.383 * [taylor]: Taking taylor expansion of 0.5 in x
2.383 * [taylor]: Taking taylor expansion of (/ x y) in x
2.383 * [taylor]: Taking taylor expansion of x in x
2.383 * [taylor]: Taking taylor expansion of y in x
2.384 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.384 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.384 * [taylor]: Taking taylor expansion of 0.5 in x
2.384 * [taylor]: Taking taylor expansion of (/ x y) in x
2.384 * [taylor]: Taking taylor expansion of x in x
2.384 * [taylor]: Taking taylor expansion of y in x
2.384 * [taylor]: Taking taylor expansion of 1 in y
2.384 * [taylor]: Taking taylor expansion of 0 in y
2.384 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
2.385 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
2.385 * [taylor]: Taking taylor expansion of 0.125 in y
2.385 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.385 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.385 * [taylor]: Taking taylor expansion of y in y
2.389 * [taylor]: Taking taylor expansion of 0 in y
2.389 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
2.389 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.389 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.389 * [taylor]: Taking taylor expansion of 0.5 in y
2.389 * [taylor]: Taking taylor expansion of (/ y x) in y
2.389 * [taylor]: Taking taylor expansion of y in y
2.389 * [taylor]: Taking taylor expansion of x in y
2.389 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.389 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.389 * [taylor]: Taking taylor expansion of 0.5 in x
2.389 * [taylor]: Taking taylor expansion of (/ y x) in x
2.389 * [taylor]: Taking taylor expansion of y in x
2.389 * [taylor]: Taking taylor expansion of x in x
2.389 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.389 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.389 * [taylor]: Taking taylor expansion of 0.5 in x
2.389 * [taylor]: Taking taylor expansion of (/ y x) in x
2.389 * [taylor]: Taking taylor expansion of y in x
2.389 * [taylor]: Taking taylor expansion of x in x
2.389 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.389 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.389 * [taylor]: Taking taylor expansion of 0.5 in y
2.389 * [taylor]: Taking taylor expansion of (/ y x) in y
2.389 * [taylor]: Taking taylor expansion of y in y
2.389 * [taylor]: Taking taylor expansion of x in y
2.390 * [taylor]: Taking taylor expansion of 0 in y
2.390 * [taylor]: Taking taylor expansion of 0 in y
2.390 * [taylor]: Taking taylor expansion of 0 in y
2.391 * [taylor]: Taking taylor expansion of 0 in y
2.391 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
2.391 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.392 * [taylor]: Taking taylor expansion of 0.5 in y
2.392 * [taylor]: Taking taylor expansion of (/ y x) in y
2.392 * [taylor]: Taking taylor expansion of y in y
2.392 * [taylor]: Taking taylor expansion of x in y
2.392 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.392 * [taylor]: Taking taylor expansion of 0.5 in x
2.392 * [taylor]: Taking taylor expansion of (/ y x) in x
2.392 * [taylor]: Taking taylor expansion of y in x
2.392 * [taylor]: Taking taylor expansion of x in x
2.392 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.392 * [taylor]: Taking taylor expansion of 0.5 in x
2.392 * [taylor]: Taking taylor expansion of (/ y x) in x
2.392 * [taylor]: Taking taylor expansion of y in x
2.392 * [taylor]: Taking taylor expansion of x in x
2.392 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.392 * [taylor]: Taking taylor expansion of 0.5 in y
2.392 * [taylor]: Taking taylor expansion of (/ y x) in y
2.392 * [taylor]: Taking taylor expansion of y in y
2.392 * [taylor]: Taking taylor expansion of x in y
2.392 * [taylor]: Taking taylor expansion of 0 in y
2.392 * [taylor]: Taking taylor expansion of 0 in y
2.393 * [taylor]: Taking taylor expansion of 0 in y
2.394 * [taylor]: Taking taylor expansion of 0 in y
2.394 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1)
2.394 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
2.394 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.394 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.394 * [taylor]: Taking taylor expansion of 0.5 in y
2.394 * [taylor]: Taking taylor expansion of (/ x y) in y
2.394 * [taylor]: Taking taylor expansion of x in y
2.394 * [taylor]: Taking taylor expansion of y in y
2.394 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.394 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.394 * [taylor]: Taking taylor expansion of 0.5 in x
2.394 * [taylor]: Taking taylor expansion of (/ x y) in x
2.394 * [taylor]: Taking taylor expansion of x in x
2.394 * [taylor]: Taking taylor expansion of y in x
2.394 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.394 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.394 * [taylor]: Taking taylor expansion of 0.5 in x
2.394 * [taylor]: Taking taylor expansion of (/ x y) in x
2.394 * [taylor]: Taking taylor expansion of x in x
2.394 * [taylor]: Taking taylor expansion of y in x
2.395 * [taylor]: Taking taylor expansion of 0 in y
2.395 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.395 * [taylor]: Taking taylor expansion of 0.5 in y
2.395 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.395 * [taylor]: Taking taylor expansion of y in y
2.397 * [taylor]: Taking taylor expansion of 0 in y
2.398 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.398 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.398 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.398 * [taylor]: Taking taylor expansion of 0.5 in y
2.398 * [taylor]: Taking taylor expansion of (/ y x) in y
2.398 * [taylor]: Taking taylor expansion of y in y
2.398 * [taylor]: Taking taylor expansion of x in y
2.398 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.398 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.398 * [taylor]: Taking taylor expansion of 0.5 in x
2.398 * [taylor]: Taking taylor expansion of (/ y x) in x
2.398 * [taylor]: Taking taylor expansion of y in x
2.398 * [taylor]: Taking taylor expansion of x in x
2.398 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.398 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.398 * [taylor]: Taking taylor expansion of 0.5 in x
2.398 * [taylor]: Taking taylor expansion of (/ y x) in x
2.398 * [taylor]: Taking taylor expansion of y in x
2.398 * [taylor]: Taking taylor expansion of x in x
2.398 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.398 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.398 * [taylor]: Taking taylor expansion of 0.5 in y
2.398 * [taylor]: Taking taylor expansion of (/ y x) in y
2.398 * [taylor]: Taking taylor expansion of y in y
2.398 * [taylor]: Taking taylor expansion of x in y
2.399 * [taylor]: Taking taylor expansion of 0 in y
2.399 * [taylor]: Taking taylor expansion of 0 in y
2.400 * [taylor]: Taking taylor expansion of 0 in y
2.400 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.400 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.400 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.400 * [taylor]: Taking taylor expansion of 0.5 in y
2.400 * [taylor]: Taking taylor expansion of (/ y x) in y
2.400 * [taylor]: Taking taylor expansion of y in y
2.400 * [taylor]: Taking taylor expansion of x in y
2.400 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.400 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.400 * [taylor]: Taking taylor expansion of 0.5 in x
2.400 * [taylor]: Taking taylor expansion of (/ y x) in x
2.400 * [taylor]: Taking taylor expansion of y in x
2.400 * [taylor]: Taking taylor expansion of x in x
2.400 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.400 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.400 * [taylor]: Taking taylor expansion of 0.5 in x
2.400 * [taylor]: Taking taylor expansion of (/ y x) in x
2.400 * [taylor]: Taking taylor expansion of y in x
2.400 * [taylor]: Taking taylor expansion of x in x
2.401 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.401 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.401 * [taylor]: Taking taylor expansion of 0.5 in y
2.401 * [taylor]: Taking taylor expansion of (/ y x) in y
2.401 * [taylor]: Taking taylor expansion of y in y
2.401 * [taylor]: Taking taylor expansion of x in y
2.401 * [taylor]: Taking taylor expansion of 0 in y
2.401 * [taylor]: Taking taylor expansion of 0 in y
2.402 * [taylor]: Taking taylor expansion of 0 in y
2.402 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
2.402 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
2.402 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.402 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.402 * [taylor]: Taking taylor expansion of 0.5 in y
2.402 * [taylor]: Taking taylor expansion of (/ x y) in y
2.402 * [taylor]: Taking taylor expansion of x in y
2.402 * [taylor]: Taking taylor expansion of y in y
2.403 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.403 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.403 * [taylor]: Taking taylor expansion of 0.5 in x
2.403 * [taylor]: Taking taylor expansion of (/ x y) in x
2.403 * [taylor]: Taking taylor expansion of x in x
2.403 * [taylor]: Taking taylor expansion of y in x
2.403 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.403 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.403 * [taylor]: Taking taylor expansion of 0.5 in x
2.403 * [taylor]: Taking taylor expansion of (/ x y) in x
2.403 * [taylor]: Taking taylor expansion of x in x
2.403 * [taylor]: Taking taylor expansion of y in x
2.403 * [taylor]: Taking taylor expansion of 0 in y
2.403 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.403 * [taylor]: Taking taylor expansion of 0.5 in y
2.403 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.403 * [taylor]: Taking taylor expansion of y in y
2.405 * [taylor]: Taking taylor expansion of 0 in y
2.406 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.406 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.406 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.406 * [taylor]: Taking taylor expansion of 0.5 in y
2.406 * [taylor]: Taking taylor expansion of (/ y x) in y
2.406 * [taylor]: Taking taylor expansion of y in y
2.406 * [taylor]: Taking taylor expansion of x in y
2.406 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.407 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.407 * [taylor]: Taking taylor expansion of 0.5 in x
2.407 * [taylor]: Taking taylor expansion of (/ y x) in x
2.407 * [taylor]: Taking taylor expansion of y in x
2.407 * [taylor]: Taking taylor expansion of x in x
2.407 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.407 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.407 * [taylor]: Taking taylor expansion of 0.5 in x
2.407 * [taylor]: Taking taylor expansion of (/ y x) in x
2.407 * [taylor]: Taking taylor expansion of y in x
2.407 * [taylor]: Taking taylor expansion of x in x
2.407 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.407 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.407 * [taylor]: Taking taylor expansion of 0.5 in y
2.407 * [taylor]: Taking taylor expansion of (/ y x) in y
2.407 * [taylor]: Taking taylor expansion of y in y
2.407 * [taylor]: Taking taylor expansion of x in y
2.407 * [taylor]: Taking taylor expansion of 0 in y
2.407 * [taylor]: Taking taylor expansion of 0 in y
2.408 * [taylor]: Taking taylor expansion of 0 in y
2.408 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.408 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.408 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.408 * [taylor]: Taking taylor expansion of 0.5 in y
2.408 * [taylor]: Taking taylor expansion of (/ y x) in y
2.408 * [taylor]: Taking taylor expansion of y in y
2.408 * [taylor]: Taking taylor expansion of x in y
2.408 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.409 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.409 * [taylor]: Taking taylor expansion of 0.5 in x
2.409 * [taylor]: Taking taylor expansion of (/ y x) in x
2.409 * [taylor]: Taking taylor expansion of y in x
2.409 * [taylor]: Taking taylor expansion of x in x
2.409 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.409 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.409 * [taylor]: Taking taylor expansion of 0.5 in x
2.409 * [taylor]: Taking taylor expansion of (/ y x) in x
2.409 * [taylor]: Taking taylor expansion of y in x
2.409 * [taylor]: Taking taylor expansion of x in x
2.409 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.409 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.409 * [taylor]: Taking taylor expansion of 0.5 in y
2.409 * [taylor]: Taking taylor expansion of (/ y x) in y
2.409 * [taylor]: Taking taylor expansion of y in y
2.409 * [taylor]: Taking taylor expansion of x in y
2.409 * [taylor]: Taking taylor expansion of 0 in y
2.409 * [taylor]: Taking taylor expansion of 0 in y
2.410 * [taylor]: Taking taylor expansion of 0 in y
2.410 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
2.410 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
2.410 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
2.410 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.410 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.411 * [taylor]: Taking taylor expansion of 0.5 in y
2.411 * [taylor]: Taking taylor expansion of (/ x y) in y
2.411 * [taylor]: Taking taylor expansion of x in y
2.411 * [taylor]: Taking taylor expansion of y in y
2.411 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
2.411 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.411 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.411 * [taylor]: Taking taylor expansion of 0.5 in x
2.411 * [taylor]: Taking taylor expansion of (/ x y) in x
2.411 * [taylor]: Taking taylor expansion of x in x
2.411 * [taylor]: Taking taylor expansion of y in x
2.411 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
2.411 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.411 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.411 * [taylor]: Taking taylor expansion of 0.5 in x
2.411 * [taylor]: Taking taylor expansion of (/ x y) in x
2.411 * [taylor]: Taking taylor expansion of x in x
2.411 * [taylor]: Taking taylor expansion of y in x
2.412 * [taylor]: Taking taylor expansion of 1 in y
2.412 * [taylor]: Taking taylor expansion of 0 in y
2.413 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
2.413 * [taylor]: Taking taylor expansion of 0.125 in y
2.413 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.413 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.413 * [taylor]: Taking taylor expansion of y in y
2.418 * [taylor]: Taking taylor expansion of 0 in y
2.418 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
2.418 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.418 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.418 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.418 * [taylor]: Taking taylor expansion of 0.5 in y
2.418 * [taylor]: Taking taylor expansion of (/ y x) in y
2.418 * [taylor]: Taking taylor expansion of y in y
2.418 * [taylor]: Taking taylor expansion of x in y
2.418 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.418 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.418 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.418 * [taylor]: Taking taylor expansion of 0.5 in x
2.418 * [taylor]: Taking taylor expansion of (/ y x) in x
2.418 * [taylor]: Taking taylor expansion of y in x
2.418 * [taylor]: Taking taylor expansion of x in x
2.419 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.419 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.419 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.419 * [taylor]: Taking taylor expansion of 0.5 in x
2.419 * [taylor]: Taking taylor expansion of (/ y x) in x
2.419 * [taylor]: Taking taylor expansion of y in x
2.419 * [taylor]: Taking taylor expansion of x in x
2.419 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.419 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.419 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.419 * [taylor]: Taking taylor expansion of 0.5 in y
2.419 * [taylor]: Taking taylor expansion of (/ y x) in y
2.419 * [taylor]: Taking taylor expansion of y in y
2.419 * [taylor]: Taking taylor expansion of x in y
2.419 * [taylor]: Taking taylor expansion of 0 in y
2.420 * [taylor]: Taking taylor expansion of 0 in y
2.421 * [taylor]: Taking taylor expansion of 0 in y
2.423 * [taylor]: Taking taylor expansion of 0 in y
2.424 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
2.424 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.424 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.424 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.424 * [taylor]: Taking taylor expansion of 0.5 in y
2.424 * [taylor]: Taking taylor expansion of (/ y x) in y
2.424 * [taylor]: Taking taylor expansion of y in y
2.424 * [taylor]: Taking taylor expansion of x in y
2.424 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.424 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.424 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.424 * [taylor]: Taking taylor expansion of 0.5 in x
2.424 * [taylor]: Taking taylor expansion of (/ y x) in x
2.424 * [taylor]: Taking taylor expansion of y in x
2.424 * [taylor]: Taking taylor expansion of x in x
2.425 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.425 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.425 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.425 * [taylor]: Taking taylor expansion of 0.5 in x
2.425 * [taylor]: Taking taylor expansion of (/ y x) in x
2.425 * [taylor]: Taking taylor expansion of y in x
2.425 * [taylor]: Taking taylor expansion of x in x
2.425 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.425 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.425 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.425 * [taylor]: Taking taylor expansion of 0.5 in y
2.425 * [taylor]: Taking taylor expansion of (/ y x) in y
2.425 * [taylor]: Taking taylor expansion of y in y
2.425 * [taylor]: Taking taylor expansion of x in y
2.425 * [taylor]: Taking taylor expansion of 0 in y
2.426 * [taylor]: Taking taylor expansion of 0 in y
2.427 * [taylor]: Taking taylor expansion of 0 in y
2.432 * [taylor]: Taking taylor expansion of 0 in y
2.432 * * * [progress]: simplifying candidates
2.433 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (- (log (sin (/ x (* y 2.0)))) (+ (log (sin (/ x (* y 2.0)))) (log (cos (/ x (* y 2.0))))))
  (- (log (sin (/ x (* y 2.0)))) (log (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (log (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (exp (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))))
  (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))))
  (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (* (* (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (sqrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (sqrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (- (sin (/ 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))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (/ 1 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (+ (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))))
  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)
2.436 * * [simplify]: iteration  0 :  71  enodes  (cost  905 )
2.446 * * [simplify]: iteration  1 :  147  enodes  (cost  719 )
2.474 * * [simplify]: iteration  2 :  450  enodes  (cost  548 )
2.796 * * [simplify]: iteration  3 :  1962  enodes  (cost  544 )
3.603 * * [simplify]: iteration  done :  5000  enodes  (cost  544 )
3.604 * [simplify]: Simplified to:
   (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))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (- (log (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (exp (/ 1 (cos (/ x (* y 2.0)))))
  (/ 1 (pow (cos (/ x (* y 2.0))) 3))
  (/ 1 (pow (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)))))
  (/ 1 (pow (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))))
  (- (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (/ 1 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (cos (/ x (* y 2.0)))
  1
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (cos (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (+ (sin (* 2 (/ x (* y 2.0)))) 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)
3.604 * * * [progress]: adding candidates to table
3.767 * [progress]: [Phase 3 of 3] Extracting.
3.767 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (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)))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))>)
3.772 * * * [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)
3.772 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (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)))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))>)
3.844 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (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)))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))>)
3.928 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (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)))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))>)
4.008 * * * * [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)> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))>)
4.032 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (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)))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))>)
4.107 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (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)))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))>)
4.180 * * * [regime]: Found split indices: #<option (#s(si 8 174) #s(si 11 255))>
4.181 * [binary-search]: Only using regimes for bounds on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) and (#<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (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)))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))>)
4.182 * [regimes]: Found splitpoints: (#s(sp 8 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2.388236677338849) #s(sp 11 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) +nan.0)) , with alts (#<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (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)))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (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)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))>)
4.182 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2.388236677338849) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)) 1.0)
4.183 * * [simplify]: iteration  0 :  20  enodes  (cost  42 )
4.183 * * [simplify]: iteration  1 :  22  enodes  (cost  42 )
4.184 * * [simplify]: iteration  done :  22  enodes  (cost  42 )
4.184 * [simplify]: Simplified to:
   (if (<= (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2.388236677338849) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)) 1.0)
7.903 * [regime-testing]: Baseline error score: 28.699430069980746
7.904 * [regime-testing]: Oracle error score: 26.31888285213577
7.905 * [regime-testing]: End program error score: 27.850922982752877
7.958 * [regime-testing]: Target error score: 29.002827376981692