17.855 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.091 * * * [progress]: [2/2] Setting up program.
0.094 * [progress]: [Phase 2 of 3] Improving.
0.094 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.097 * * [simplify]: iteration  0 :  11  enodes  (cost  7 )
0.100 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
0.102 * * [simplify]: iteration  2 :  13  enodes  (cost  7 )
0.102 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.103 * * [progress]: iteration 1 / 4
0.103 * * * [progress]: picking best candidate
0.105 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.105 * * * [progress]: localizing error
0.116 * * * [progress]: generating rewritten candidates
0.116 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.117 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.119 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.124 * * * [progress]: generating series expansions
0.124 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.125 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.125 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.125 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.125 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.125 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.125 * [taylor]: Taking taylor expansion of 0.5 in y
0.125 * [taylor]: Taking taylor expansion of (/ x y) in y
0.125 * [taylor]: Taking taylor expansion of x in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.125 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.125 * [taylor]: Taking taylor expansion of 0.5 in y
0.125 * [taylor]: Taking taylor expansion of (/ x y) in y
0.125 * [taylor]: Taking taylor expansion of x in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.125 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.125 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.125 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.125 * [taylor]: Taking taylor expansion of 0.5 in x
0.125 * [taylor]: Taking taylor expansion of (/ x y) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.126 * [taylor]: Taking taylor expansion of 0.5 in x
0.126 * [taylor]: Taking taylor expansion of (/ x y) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.126 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.126 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.126 * [taylor]: Taking taylor expansion of 0.5 in x
0.126 * [taylor]: Taking taylor expansion of (/ x y) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.126 * [taylor]: Taking taylor expansion of 0.5 in x
0.126 * [taylor]: Taking taylor expansion of (/ x y) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.127 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.127 * [taylor]: Taking taylor expansion of 0.5 in y
0.127 * [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
0.142 * [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 (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
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.143 * [taylor]: Taking taylor expansion of (sin (* 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 (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
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.155 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.155 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.155 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.155 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.155 * [taylor]: Taking taylor expansion of 0.5 in y
0.155 * [taylor]: Taking taylor expansion of (/ y x) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of x in y
0.155 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.155 * [taylor]: Taking taylor expansion of 0.5 in y
0.155 * [taylor]: Taking taylor expansion of (/ y x) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of x in y
0.155 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.156 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.156 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.156 * [taylor]: Taking taylor expansion of 0.5 in x
0.156 * [taylor]: Taking taylor expansion of (/ y x) in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.156 * [taylor]: Taking taylor expansion of 0.5 in x
0.156 * [taylor]: Taking taylor expansion of (/ y x) in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.156 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.156 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.156 * [taylor]: Taking taylor expansion of 0.5 in x
0.156 * [taylor]: Taking taylor expansion of (/ y x) in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.156 * [taylor]: Taking taylor expansion of 0.5 in x
0.156 * [taylor]: Taking taylor expansion of (/ y x) in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.157 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.157 * [taylor]: Taking taylor expansion of 0.5 in y
0.157 * [taylor]: Taking taylor expansion of (/ y x) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of x in y
0.157 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.157 * [taylor]: Taking taylor expansion of 0.5 in y
0.157 * [taylor]: Taking taylor expansion of (/ y x) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of x in y
0.157 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.163 * [taylor]: Taking taylor expansion of 0 in y
0.168 * [taylor]: Taking taylor expansion of 0 in y
0.168 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.168 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.168 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.168 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.168 * [taylor]: Taking taylor expansion of 0.5 in y
0.169 * [taylor]: Taking taylor expansion of (/ x y) in y
0.169 * [taylor]: Taking taylor expansion of x in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.169 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.169 * [taylor]: Taking taylor expansion of 0.5 in x
0.169 * [taylor]: Taking taylor expansion of (/ x y) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.169 * [taylor]: Taking taylor expansion of 0.5 in x
0.169 * [taylor]: Taking taylor expansion of (/ x y) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.169 * [taylor]: Taking taylor expansion of 0.5 in y
0.169 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.172 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.173 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.173 * [taylor]: Taking taylor expansion of 0.5 in y
0.173 * [taylor]: Taking taylor expansion of (/ y x) in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.173 * [taylor]: Taking taylor expansion of 0.5 in x
0.173 * [taylor]: Taking taylor expansion of (/ y x) in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of (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 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 0 in y
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.175 * [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
0.176 * [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 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
0.177 * [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
0.179 * [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 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 (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
0.180 * [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
0.180 * [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
0.181 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.181 * [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 (cos (* 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 (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
0.190 * [taylor]: Taking taylor expansion of 0 in y
0.195 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.195 * [taylor]: Taking taylor expansion of 0.125 in y
0.195 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.195 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.195 * [taylor]: Taking taylor expansion of y in y
0.205 * [taylor]: Taking taylor expansion of 0 in y
0.205 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.205 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.205 * [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))))
0.206 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.206 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.206 * [taylor]: Taking taylor expansion of 0.5 in y
0.206 * [taylor]: Taking taylor expansion of (/ y x) in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of x in y
0.206 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.206 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.206 * [taylor]: Taking taylor expansion of 0.5 in y
0.206 * [taylor]: Taking taylor expansion of (/ y x) in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of x in y
0.206 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.206 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.206 * [taylor]: Taking taylor expansion of 0.5 in y
0.206 * [taylor]: Taking taylor expansion of (/ y x) in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of x in y
0.206 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.206 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.206 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.206 * [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
0.207 * [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 (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 (/ (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
0.208 * [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
0.208 * [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 (/ 1 (cos (* 0.5 (/ y x)))) in y
0.208 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.208 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.208 * [taylor]: Taking taylor expansion of 0.5 in y
0.208 * [taylor]: Taking taylor expansion of (/ y x) in y
0.208 * [taylor]: Taking taylor expansion of y in y
0.208 * [taylor]: Taking taylor expansion of x in y
0.209 * [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
0.216 * [taylor]: Taking taylor expansion of 0 in y
0.216 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.216 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.217 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.217 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.217 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.217 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.217 * [taylor]: Taking taylor expansion of 0.5 in y
0.217 * [taylor]: Taking taylor expansion of (/ y x) in y
0.217 * [taylor]: Taking taylor expansion of y in y
0.217 * [taylor]: Taking taylor expansion of x in y
0.217 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.217 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.217 * [taylor]: Taking taylor expansion of 0.5 in y
0.217 * [taylor]: Taking taylor expansion of (/ y x) in y
0.217 * [taylor]: Taking taylor expansion of y in y
0.217 * [taylor]: Taking taylor expansion of x in y
0.217 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.217 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.217 * [taylor]: Taking taylor expansion of 0.5 in y
0.217 * [taylor]: Taking taylor expansion of (/ y x) in y
0.217 * [taylor]: Taking taylor expansion of y in y
0.217 * [taylor]: Taking taylor expansion of x in y
0.217 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.217 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.218 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.218 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.218 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.218 * [taylor]: Taking taylor expansion of 0.5 in x
0.218 * [taylor]: Taking taylor expansion of (/ y x) in x
0.218 * [taylor]: Taking taylor expansion of y in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.218 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.218 * [taylor]: Taking taylor expansion of 0.5 in x
0.218 * [taylor]: Taking taylor expansion of (/ y x) in x
0.218 * [taylor]: Taking taylor expansion of y in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.218 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.218 * [taylor]: Taking taylor expansion of 0.5 in x
0.218 * [taylor]: Taking taylor expansion of (/ y x) in x
0.218 * [taylor]: Taking taylor expansion of y in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.218 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.218 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.218 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.219 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.219 * [taylor]: Taking taylor expansion of 0.5 in x
0.219 * [taylor]: Taking taylor expansion of (/ y x) in x
0.219 * [taylor]: Taking taylor expansion of y in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.219 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.219 * [taylor]: Taking taylor expansion of 0.5 in x
0.219 * [taylor]: Taking taylor expansion of (/ y x) in x
0.219 * [taylor]: Taking taylor expansion of y in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.219 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.219 * [taylor]: Taking taylor expansion of 0.5 in x
0.219 * [taylor]: Taking taylor expansion of (/ y x) in x
0.219 * [taylor]: Taking taylor expansion of y in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.219 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.219 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.219 * [taylor]: Taking taylor expansion of 0.5 in y
0.219 * [taylor]: Taking taylor expansion of (/ y x) in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.221 * [taylor]: Taking taylor expansion of 0 in y
0.222 * [taylor]: Taking taylor expansion of 0 in y
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.227 * [taylor]: Taking taylor expansion of 0 in y
0.228 * * * [progress]: simplifying candidates
0.229 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log1p (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.235 * * [simplify]: iteration  0 :  146  enodes  (cost  485 )
0.241 * * [simplify]: iteration  1 :  433  enodes  (cost  441 )
0.252 * * [simplify]: iteration  2 :  1789  enodes  (cost  441 )
0.296 * * [simplify]: iteration  3 :  5001  enodes  (cost  441 )
0.299 * [simplify]: Simplified to:
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log1p (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
0.299 * * * [progress]: adding candidates to table
0.487 * * [progress]: iteration 2 / 4
0.487 * * * [progress]: picking best candidate
0.518 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
0.519 * * * [progress]: localizing error
0.519 * * * [progress]: generating rewritten candidates
0.519 * * * [progress]: generating series expansions
0.519 * * * [progress]: simplifying candidates
0.519 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.522 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.522 * [simplify]: Simplified to:
   
0.522 * * * [progress]: adding candidates to table
0.523 * * [progress]: iteration 3 / 4
0.523 * * * [progress]: picking best candidate
0.556 * * * * [pick]: Picked  #<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)))))))>
0.557 * * * [progress]: localizing error
0.573 * * * [progress]: generating rewritten candidates
0.573 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
0.575 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1)
0.576 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
0.577 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
0.579 * * * [progress]: generating series expansions
0.579 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
0.580 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.580 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.580 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.580 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.580 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.580 * [taylor]: Taking taylor expansion of 0.5 in y
0.580 * [taylor]: Taking taylor expansion of (/ x y) in y
0.580 * [taylor]: Taking taylor expansion of x in y
0.580 * [taylor]: Taking taylor expansion of y in y
0.580 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.580 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.580 * [taylor]: Taking taylor expansion of 0.5 in y
0.580 * [taylor]: Taking taylor expansion of (/ x y) in y
0.580 * [taylor]: Taking taylor expansion of x in y
0.580 * [taylor]: Taking taylor expansion of y in y
0.580 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.580 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.580 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.580 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.580 * [taylor]: Taking taylor expansion of 0.5 in x
0.580 * [taylor]: Taking taylor expansion of (/ x y) in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.581 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.581 * [taylor]: Taking taylor expansion of 0.5 in x
0.581 * [taylor]: Taking taylor expansion of (/ x y) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.581 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.581 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.581 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.581 * [taylor]: Taking taylor expansion of 0.5 in x
0.581 * [taylor]: Taking taylor expansion of (/ x y) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.581 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.581 * [taylor]: Taking taylor expansion of 0.5 in x
0.581 * [taylor]: Taking taylor expansion of (/ x y) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.582 * [taylor]: Taking taylor expansion of 0.5 in y
0.582 * [taylor]: Taking taylor expansion of y in y
0.585 * [taylor]: Taking taylor expansion of 0 in y
0.588 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.588 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.588 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.588 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.588 * [taylor]: Taking taylor expansion of y in y
0.595 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.595 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.596 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.596 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.596 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.596 * [taylor]: Taking taylor expansion of 0.5 in y
0.596 * [taylor]: Taking taylor expansion of (/ y x) in y
0.596 * [taylor]: Taking taylor expansion of y in y
0.596 * [taylor]: Taking taylor expansion of x in y
0.596 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.596 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.596 * [taylor]: Taking taylor expansion of 0.5 in y
0.596 * [taylor]: Taking taylor expansion of (/ y x) in y
0.596 * [taylor]: Taking taylor expansion of y in y
0.596 * [taylor]: Taking taylor expansion of x in y
0.596 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.596 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.596 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.596 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.596 * [taylor]: Taking taylor expansion of 0.5 in x
0.596 * [taylor]: Taking taylor expansion of (/ y x) in x
0.596 * [taylor]: Taking taylor expansion of y in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.596 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.597 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.597 * [taylor]: Taking taylor expansion of 0.5 in x
0.597 * [taylor]: Taking taylor expansion of (/ y x) in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.597 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.597 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.597 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.597 * [taylor]: Taking taylor expansion of 0.5 in x
0.597 * [taylor]: Taking taylor expansion of (/ y x) in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.597 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.597 * [taylor]: Taking taylor expansion of 0.5 in x
0.597 * [taylor]: Taking taylor expansion of (/ y x) in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.597 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.598 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.598 * [taylor]: Taking taylor expansion of 0.5 in y
0.598 * [taylor]: Taking taylor expansion of (/ y x) in y
0.598 * [taylor]: Taking taylor expansion of y in y
0.598 * [taylor]: Taking taylor expansion of x in y
0.598 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.598 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.598 * [taylor]: Taking taylor expansion of 0.5 in y
0.598 * [taylor]: Taking taylor expansion of (/ y x) in y
0.598 * [taylor]: Taking taylor expansion of y in y
0.598 * [taylor]: Taking taylor expansion of x in y
0.599 * [taylor]: Taking taylor expansion of 0 in y
0.601 * [taylor]: Taking taylor expansion of 0 in y
0.605 * [taylor]: Taking taylor expansion of 0 in y
0.610 * [taylor]: Taking taylor expansion of 0 in y
0.611 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.611 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.611 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.611 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.611 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.611 * [taylor]: Taking taylor expansion of 0.5 in y
0.611 * [taylor]: Taking taylor expansion of (/ y x) in y
0.611 * [taylor]: Taking taylor expansion of y in y
0.611 * [taylor]: Taking taylor expansion of x in y
0.611 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.611 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.611 * [taylor]: Taking taylor expansion of 0.5 in y
0.611 * [taylor]: Taking taylor expansion of (/ y x) in y
0.611 * [taylor]: Taking taylor expansion of y in y
0.611 * [taylor]: Taking taylor expansion of x in y
0.611 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.611 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.611 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.611 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.611 * [taylor]: Taking taylor expansion of 0.5 in x
0.611 * [taylor]: Taking taylor expansion of (/ y x) in x
0.611 * [taylor]: Taking taylor expansion of y in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.612 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.612 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.612 * [taylor]: Taking taylor expansion of 0.5 in x
0.612 * [taylor]: Taking taylor expansion of (/ y x) in x
0.612 * [taylor]: Taking taylor expansion of y in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.612 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.612 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.612 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.612 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.612 * [taylor]: Taking taylor expansion of 0.5 in x
0.612 * [taylor]: Taking taylor expansion of (/ y x) in x
0.612 * [taylor]: Taking taylor expansion of y in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.612 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.612 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.612 * [taylor]: Taking taylor expansion of 0.5 in x
0.612 * [taylor]: Taking taylor expansion of (/ y x) in x
0.612 * [taylor]: Taking taylor expansion of y in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.612 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.613 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.613 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.613 * [taylor]: Taking taylor expansion of 0.5 in y
0.613 * [taylor]: Taking taylor expansion of (/ y x) in y
0.613 * [taylor]: Taking taylor expansion of y in y
0.613 * [taylor]: Taking taylor expansion of x in y
0.613 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.613 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.613 * [taylor]: Taking taylor expansion of 0.5 in y
0.613 * [taylor]: Taking taylor expansion of (/ y x) in y
0.613 * [taylor]: Taking taylor expansion of y in y
0.613 * [taylor]: Taking taylor expansion of x in y
0.613 * [taylor]: Taking taylor expansion of 0 in y
0.616 * [taylor]: Taking taylor expansion of 0 in y
0.619 * [taylor]: Taking taylor expansion of 0 in y
0.624 * [taylor]: Taking taylor expansion of 0 in y
0.624 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1)
0.624 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.624 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.625 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.625 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.625 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.625 * [taylor]: Taking taylor expansion of 0.5 in y
0.625 * [taylor]: Taking taylor expansion of (/ x y) in y
0.625 * [taylor]: Taking taylor expansion of x in y
0.625 * [taylor]: Taking taylor expansion of y in y
0.625 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.625 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.625 * [taylor]: Taking taylor expansion of 0.5 in y
0.625 * [taylor]: Taking taylor expansion of (/ x y) in y
0.625 * [taylor]: Taking taylor expansion of x in y
0.625 * [taylor]: Taking taylor expansion of y in y
0.625 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.625 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.625 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.625 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.625 * [taylor]: Taking taylor expansion of 0.5 in x
0.625 * [taylor]: Taking taylor expansion of (/ x y) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.625 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.625 * [taylor]: Taking taylor expansion of 0.5 in x
0.625 * [taylor]: Taking taylor expansion of (/ x y) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of y in x
0.626 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.626 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.626 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.626 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.626 * [taylor]: Taking taylor expansion of 0.5 in x
0.626 * [taylor]: Taking taylor expansion of (/ x y) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of y in x
0.626 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.626 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.626 * [taylor]: Taking taylor expansion of 0.5 in x
0.626 * [taylor]: Taking taylor expansion of (/ x y) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of y in x
0.626 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.626 * [taylor]: Taking taylor expansion of 0.5 in y
0.626 * [taylor]: Taking taylor expansion of y in y
0.630 * [taylor]: Taking taylor expansion of 0 in y
0.633 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.633 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.633 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.633 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.640 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.640 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.640 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.640 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.640 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.640 * [taylor]: Taking taylor expansion of 0.5 in y
0.640 * [taylor]: Taking taylor expansion of (/ y x) in y
0.640 * [taylor]: Taking taylor expansion of y in y
0.640 * [taylor]: Taking taylor expansion of x in y
0.640 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.640 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.640 * [taylor]: Taking taylor expansion of 0.5 in y
0.640 * [taylor]: Taking taylor expansion of (/ y x) in y
0.640 * [taylor]: Taking taylor expansion of y in y
0.640 * [taylor]: Taking taylor expansion of x in y
0.641 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.641 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.641 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.641 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.641 * [taylor]: Taking taylor expansion of 0.5 in x
0.641 * [taylor]: Taking taylor expansion of (/ y x) in x
0.641 * [taylor]: Taking taylor expansion of y in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.641 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.641 * [taylor]: Taking taylor expansion of 0.5 in x
0.641 * [taylor]: Taking taylor expansion of (/ y x) in x
0.641 * [taylor]: Taking taylor expansion of y in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.641 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.641 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.641 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.641 * [taylor]: Taking taylor expansion of 0.5 in x
0.641 * [taylor]: Taking taylor expansion of (/ y x) in x
0.641 * [taylor]: Taking taylor expansion of y in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.642 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.642 * [taylor]: Taking taylor expansion of 0.5 in x
0.642 * [taylor]: Taking taylor expansion of (/ y x) in x
0.642 * [taylor]: Taking taylor expansion of y in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.642 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.642 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.642 * [taylor]: Taking taylor expansion of 0.5 in y
0.642 * [taylor]: Taking taylor expansion of (/ y x) in y
0.642 * [taylor]: Taking taylor expansion of y in y
0.642 * [taylor]: Taking taylor expansion of x in y
0.642 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.642 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.642 * [taylor]: Taking taylor expansion of 0.5 in y
0.642 * [taylor]: Taking taylor expansion of (/ y x) in y
0.642 * [taylor]: Taking taylor expansion of y in y
0.642 * [taylor]: Taking taylor expansion of x in y
0.643 * [taylor]: Taking taylor expansion of 0 in y
0.645 * [taylor]: Taking taylor expansion of 0 in y
0.648 * [taylor]: Taking taylor expansion of 0 in y
0.656 * [taylor]: Taking taylor expansion of 0 in y
0.657 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.657 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.657 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.657 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.657 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.657 * [taylor]: Taking taylor expansion of 0.5 in y
0.657 * [taylor]: Taking taylor expansion of (/ y x) in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of x in y
0.657 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.658 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.658 * [taylor]: Taking taylor expansion of 0.5 in y
0.658 * [taylor]: Taking taylor expansion of (/ y x) in y
0.658 * [taylor]: Taking taylor expansion of y in y
0.658 * [taylor]: Taking taylor expansion of x in y
0.658 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.658 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.658 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.658 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.658 * [taylor]: Taking taylor expansion of 0.5 in x
0.658 * [taylor]: Taking taylor expansion of (/ y x) in x
0.658 * [taylor]: Taking taylor expansion of y in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.658 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.658 * [taylor]: Taking taylor expansion of 0.5 in x
0.658 * [taylor]: Taking taylor expansion of (/ y x) in x
0.658 * [taylor]: Taking taylor expansion of y in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.658 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.658 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.658 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.659 * [taylor]: Taking taylor expansion of 0.5 in x
0.659 * [taylor]: Taking taylor expansion of (/ y x) in x
0.659 * [taylor]: Taking taylor expansion of y in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.659 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.659 * [taylor]: Taking taylor expansion of 0.5 in x
0.659 * [taylor]: Taking taylor expansion of (/ y x) in x
0.659 * [taylor]: Taking taylor expansion of y in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.659 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.659 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.659 * [taylor]: Taking taylor expansion of 0.5 in y
0.659 * [taylor]: Taking taylor expansion of (/ y x) in y
0.659 * [taylor]: Taking taylor expansion of y in y
0.659 * [taylor]: Taking taylor expansion of x in y
0.659 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.659 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.659 * [taylor]: Taking taylor expansion of 0.5 in y
0.659 * [taylor]: Taking taylor expansion of (/ y x) in y
0.659 * [taylor]: Taking taylor expansion of y in y
0.659 * [taylor]: Taking taylor expansion of x in y
0.660 * [taylor]: Taking taylor expansion of 0 in y
0.662 * [taylor]: Taking taylor expansion of 0 in y
0.665 * [taylor]: Taking taylor expansion of 0 in y
0.670 * [taylor]: Taking taylor expansion of 0 in y
0.671 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
0.671 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.671 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.671 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.671 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.671 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.671 * [taylor]: Taking taylor expansion of 0.5 in y
0.671 * [taylor]: Taking taylor expansion of (/ x y) in y
0.671 * [taylor]: Taking taylor expansion of x in y
0.671 * [taylor]: Taking taylor expansion of y in y
0.671 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.671 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.671 * [taylor]: Taking taylor expansion of 0.5 in y
0.671 * [taylor]: Taking taylor expansion of (/ x y) in y
0.671 * [taylor]: Taking taylor expansion of x in y
0.671 * [taylor]: Taking taylor expansion of y in y
0.671 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.672 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.672 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.672 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.672 * [taylor]: Taking taylor expansion of 0.5 in x
0.672 * [taylor]: Taking taylor expansion of (/ x y) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of y in x
0.672 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.672 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.672 * [taylor]: Taking taylor expansion of 0.5 in x
0.672 * [taylor]: Taking taylor expansion of (/ x y) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of y in x
0.672 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.672 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.672 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.672 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.672 * [taylor]: Taking taylor expansion of 0.5 in x
0.672 * [taylor]: Taking taylor expansion of (/ x y) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of y in x
0.672 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.672 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.672 * [taylor]: Taking taylor expansion of 0.5 in x
0.672 * [taylor]: Taking taylor expansion of (/ x y) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of y in x
0.673 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.673 * [taylor]: Taking taylor expansion of 0.5 in y
0.673 * [taylor]: Taking taylor expansion of y in y
0.676 * [taylor]: Taking taylor expansion of 0 in y
0.679 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.679 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.679 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.679 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.679 * [taylor]: Taking taylor expansion of y in y
0.686 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.686 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.686 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.686 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.686 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.686 * [taylor]: Taking taylor expansion of 0.5 in y
0.686 * [taylor]: Taking taylor expansion of (/ y x) in y
0.687 * [taylor]: Taking taylor expansion of y in y
0.687 * [taylor]: Taking taylor expansion of x in y
0.687 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.687 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.687 * [taylor]: Taking taylor expansion of 0.5 in y
0.687 * [taylor]: Taking taylor expansion of (/ y x) in y
0.687 * [taylor]: Taking taylor expansion of y in y
0.687 * [taylor]: Taking taylor expansion of x in y
0.687 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.687 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.687 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.687 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.687 * [taylor]: Taking taylor expansion of 0.5 in x
0.687 * [taylor]: Taking taylor expansion of (/ y x) in x
0.687 * [taylor]: Taking taylor expansion of y in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.687 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.687 * [taylor]: Taking taylor expansion of 0.5 in x
0.687 * [taylor]: Taking taylor expansion of (/ y x) in x
0.687 * [taylor]: Taking taylor expansion of y in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.688 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.688 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.688 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.688 * [taylor]: Taking taylor expansion of 0.5 in x
0.688 * [taylor]: Taking taylor expansion of (/ y x) in x
0.688 * [taylor]: Taking taylor expansion of y in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.688 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.688 * [taylor]: Taking taylor expansion of 0.5 in x
0.688 * [taylor]: Taking taylor expansion of (/ y x) in x
0.688 * [taylor]: Taking taylor expansion of y in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.688 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.688 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.688 * [taylor]: Taking taylor expansion of 0.5 in y
0.688 * [taylor]: Taking taylor expansion of (/ y x) in y
0.688 * [taylor]: Taking taylor expansion of y in y
0.688 * [taylor]: Taking taylor expansion of x in y
0.688 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.688 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.688 * [taylor]: Taking taylor expansion of 0.5 in y
0.688 * [taylor]: Taking taylor expansion of (/ y x) in y
0.688 * [taylor]: Taking taylor expansion of y in y
0.688 * [taylor]: Taking taylor expansion of x in y
0.689 * [taylor]: Taking taylor expansion of 0 in y
0.692 * [taylor]: Taking taylor expansion of 0 in y
0.695 * [taylor]: Taking taylor expansion of 0 in y
0.700 * [taylor]: Taking taylor expansion of 0 in y
0.700 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.700 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.700 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.700 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.700 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.700 * [taylor]: Taking taylor expansion of 0.5 in y
0.700 * [taylor]: Taking taylor expansion of (/ y x) in y
0.701 * [taylor]: Taking taylor expansion of y in y
0.701 * [taylor]: Taking taylor expansion of x in y
0.701 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.701 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.701 * [taylor]: Taking taylor expansion of 0.5 in y
0.701 * [taylor]: Taking taylor expansion of (/ y x) in y
0.701 * [taylor]: Taking taylor expansion of y in y
0.701 * [taylor]: Taking taylor expansion of x in y
0.701 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.701 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.701 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.701 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.701 * [taylor]: Taking taylor expansion of 0.5 in x
0.701 * [taylor]: Taking taylor expansion of (/ y x) in x
0.701 * [taylor]: Taking taylor expansion of y in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.701 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.701 * [taylor]: Taking taylor expansion of 0.5 in x
0.701 * [taylor]: Taking taylor expansion of (/ y x) in x
0.701 * [taylor]: Taking taylor expansion of y in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.702 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.702 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.702 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.702 * [taylor]: Taking taylor expansion of 0.5 in x
0.702 * [taylor]: Taking taylor expansion of (/ y x) in x
0.702 * [taylor]: Taking taylor expansion of y in x
0.702 * [taylor]: Taking taylor expansion of x in x
0.702 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.702 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.702 * [taylor]: Taking taylor expansion of 0.5 in x
0.702 * [taylor]: Taking taylor expansion of (/ y x) in x
0.702 * [taylor]: Taking taylor expansion of y in x
0.702 * [taylor]: Taking taylor expansion of x in x
0.702 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.702 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.702 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.702 * [taylor]: Taking taylor expansion of 0.5 in y
0.702 * [taylor]: Taking taylor expansion of (/ y x) in y
0.702 * [taylor]: Taking taylor expansion of y in y
0.702 * [taylor]: Taking taylor expansion of x in y
0.702 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.702 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.702 * [taylor]: Taking taylor expansion of 0.5 in y
0.702 * [taylor]: Taking taylor expansion of (/ y x) in y
0.702 * [taylor]: Taking taylor expansion of y in y
0.702 * [taylor]: Taking taylor expansion of x in y
0.703 * [taylor]: Taking taylor expansion of 0 in y
0.705 * [taylor]: Taking taylor expansion of 0 in y
0.708 * [taylor]: Taking taylor expansion of 0 in y
0.713 * [taylor]: Taking taylor expansion of 0 in y
0.714 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
0.714 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.714 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.714 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.714 * [taylor]: Taking taylor expansion of 0.5 in y
0.714 * [taylor]: Taking taylor expansion of (/ x y) in y
0.714 * [taylor]: Taking taylor expansion of x in y
0.714 * [taylor]: Taking taylor expansion of y in y
0.714 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.714 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.714 * [taylor]: Taking taylor expansion of 0.5 in x
0.714 * [taylor]: Taking taylor expansion of (/ x y) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of y in x
0.714 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.714 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.714 * [taylor]: Taking taylor expansion of 0.5 in x
0.714 * [taylor]: Taking taylor expansion of (/ x y) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of y in x
0.714 * [taylor]: Taking taylor expansion of 0 in y
0.715 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.715 * [taylor]: Taking taylor expansion of 0.5 in y
0.715 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.715 * [taylor]: Taking taylor expansion of y in y
0.717 * [taylor]: Taking taylor expansion of 0 in y
0.718 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.719 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.719 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.719 * [taylor]: Taking taylor expansion of 0.5 in y
0.719 * [taylor]: Taking taylor expansion of (/ y x) in y
0.719 * [taylor]: Taking taylor expansion of y in y
0.719 * [taylor]: Taking taylor expansion of x in y
0.719 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.719 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.719 * [taylor]: Taking taylor expansion of 0.5 in x
0.719 * [taylor]: Taking taylor expansion of (/ y x) in x
0.719 * [taylor]: Taking taylor expansion of y in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.719 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.719 * [taylor]: Taking taylor expansion of 0.5 in x
0.719 * [taylor]: Taking taylor expansion of (/ y x) in x
0.719 * [taylor]: Taking taylor expansion of y in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.719 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.719 * [taylor]: Taking taylor expansion of 0.5 in y
0.719 * [taylor]: Taking taylor expansion of (/ y x) in y
0.719 * [taylor]: Taking taylor expansion of y in y
0.719 * [taylor]: Taking taylor expansion of x in y
0.719 * [taylor]: Taking taylor expansion of 0 in y
0.720 * [taylor]: Taking taylor expansion of 0 in y
0.721 * [taylor]: Taking taylor expansion of 0 in y
0.721 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.721 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.721 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.721 * [taylor]: Taking taylor expansion of 0.5 in y
0.721 * [taylor]: Taking taylor expansion of (/ y x) in y
0.721 * [taylor]: Taking taylor expansion of y in y
0.721 * [taylor]: Taking taylor expansion of x in y
0.721 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.721 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.721 * [taylor]: Taking taylor expansion of 0.5 in x
0.721 * [taylor]: Taking taylor expansion of (/ y x) in x
0.721 * [taylor]: Taking taylor expansion of y in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.721 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.722 * [taylor]: Taking taylor expansion of 0.5 in x
0.722 * [taylor]: Taking taylor expansion of (/ y x) in x
0.722 * [taylor]: Taking taylor expansion of y in x
0.722 * [taylor]: Taking taylor expansion of x in x
0.722 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.722 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.722 * [taylor]: Taking taylor expansion of 0.5 in y
0.722 * [taylor]: Taking taylor expansion of (/ y x) in y
0.722 * [taylor]: Taking taylor expansion of y in y
0.722 * [taylor]: Taking taylor expansion of x in y
0.722 * [taylor]: Taking taylor expansion of 0 in y
0.722 * [taylor]: Taking taylor expansion of 0 in y
0.723 * [taylor]: Taking taylor expansion of 0 in y
0.724 * * * [progress]: simplifying candidates
0.724 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
0.729 * * [simplify]: iteration  0 :  61  enodes  (cost  250 )
0.732 * * [simplify]: iteration  1 :  131  enodes  (cost  222 )
0.737 * * [simplify]: iteration  2 :  445  enodes  (cost  222 )
0.750 * * [simplify]: iteration  3 :  1995  enodes  (cost  222 )
0.789 * * [simplify]: iteration  4 :  5001  enodes  (cost  222 )
0.791 * [simplify]: Simplified to:
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
0.791 * * * [progress]: adding candidates to table
1.004 * * [progress]: iteration 4 / 4
1.004 * * * [progress]: picking best candidate
1.037 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>
1.037 * * * [progress]: localizing error
1.057 * * * [progress]: generating rewritten candidates
1.057 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
1.058 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1)
1.060 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
1.061 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1)
1.064 * * * [progress]: generating series expansions
1.064 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
1.064 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.064 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.064 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.064 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.064 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.064 * [taylor]: Taking taylor expansion of 0.5 in y
1.064 * [taylor]: Taking taylor expansion of (/ x y) in y
1.064 * [taylor]: Taking taylor expansion of x in y
1.064 * [taylor]: Taking taylor expansion of y in y
1.064 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.064 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.064 * [taylor]: Taking taylor expansion of 0.5 in y
1.064 * [taylor]: Taking taylor expansion of (/ x y) in y
1.064 * [taylor]: Taking taylor expansion of x in y
1.064 * [taylor]: Taking taylor expansion of y in y
1.065 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.065 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.065 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.065 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.065 * [taylor]: Taking taylor expansion of 0.5 in x
1.065 * [taylor]: Taking taylor expansion of (/ x y) in x
1.065 * [taylor]: Taking taylor expansion of x in x
1.065 * [taylor]: Taking taylor expansion of y in x
1.065 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.065 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.065 * [taylor]: Taking taylor expansion of 0.5 in x
1.065 * [taylor]: Taking taylor expansion of (/ x y) in x
1.065 * [taylor]: Taking taylor expansion of x in x
1.065 * [taylor]: Taking taylor expansion of y in x
1.065 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.065 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.065 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.065 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.065 * [taylor]: Taking taylor expansion of 0.5 in x
1.065 * [taylor]: Taking taylor expansion of (/ x y) in x
1.065 * [taylor]: Taking taylor expansion of x in x
1.065 * [taylor]: Taking taylor expansion of y in x
1.065 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.065 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.065 * [taylor]: Taking taylor expansion of 0.5 in x
1.065 * [taylor]: Taking taylor expansion of (/ x y) in x
1.065 * [taylor]: Taking taylor expansion of x in x
1.065 * [taylor]: Taking taylor expansion of y in x
1.066 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.066 * [taylor]: Taking taylor expansion of 0.5 in y
1.066 * [taylor]: Taking taylor expansion of y in y
1.069 * [taylor]: Taking taylor expansion of 0 in y
1.073 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.073 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.073 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.073 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.073 * [taylor]: Taking taylor expansion of y in y
1.080 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.080 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.080 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.080 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.080 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.080 * [taylor]: Taking taylor expansion of 0.5 in y
1.080 * [taylor]: Taking taylor expansion of (/ y x) in y
1.080 * [taylor]: Taking taylor expansion of y in y
1.080 * [taylor]: Taking taylor expansion of x in y
1.080 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.080 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.080 * [taylor]: Taking taylor expansion of 0.5 in y
1.080 * [taylor]: Taking taylor expansion of (/ y x) in y
1.080 * [taylor]: Taking taylor expansion of y in y
1.080 * [taylor]: Taking taylor expansion of x in y
1.081 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.081 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.081 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.081 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.081 * [taylor]: Taking taylor expansion of 0.5 in x
1.081 * [taylor]: Taking taylor expansion of (/ y x) in x
1.081 * [taylor]: Taking taylor expansion of y in x
1.081 * [taylor]: Taking taylor expansion of x in x
1.081 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.081 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.081 * [taylor]: Taking taylor expansion of 0.5 in x
1.081 * [taylor]: Taking taylor expansion of (/ y x) in x
1.081 * [taylor]: Taking taylor expansion of y in x
1.081 * [taylor]: Taking taylor expansion of x in x
1.081 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.081 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.081 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.081 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.081 * [taylor]: Taking taylor expansion of 0.5 in x
1.081 * [taylor]: Taking taylor expansion of (/ y x) in x
1.081 * [taylor]: Taking taylor expansion of y in x
1.081 * [taylor]: Taking taylor expansion of x in x
1.081 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.081 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.081 * [taylor]: Taking taylor expansion of 0.5 in x
1.081 * [taylor]: Taking taylor expansion of (/ y x) in x
1.082 * [taylor]: Taking taylor expansion of y in x
1.082 * [taylor]: Taking taylor expansion of x in x
1.082 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.082 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.082 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.082 * [taylor]: Taking taylor expansion of 0.5 in y
1.082 * [taylor]: Taking taylor expansion of (/ y x) in y
1.082 * [taylor]: Taking taylor expansion of y in y
1.082 * [taylor]: Taking taylor expansion of x in y
1.082 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.082 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.082 * [taylor]: Taking taylor expansion of 0.5 in y
1.082 * [taylor]: Taking taylor expansion of (/ y x) in y
1.082 * [taylor]: Taking taylor expansion of y in y
1.082 * [taylor]: Taking taylor expansion of x in y
1.083 * [taylor]: Taking taylor expansion of 0 in y
1.085 * [taylor]: Taking taylor expansion of 0 in y
1.088 * [taylor]: Taking taylor expansion of 0 in y
1.093 * [taylor]: Taking taylor expansion of 0 in y
1.094 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.094 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.094 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.094 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.094 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.094 * [taylor]: Taking taylor expansion of 0.5 in y
1.094 * [taylor]: Taking taylor expansion of (/ y x) in y
1.094 * [taylor]: Taking taylor expansion of y in y
1.094 * [taylor]: Taking taylor expansion of x in y
1.094 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.094 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.094 * [taylor]: Taking taylor expansion of 0.5 in y
1.094 * [taylor]: Taking taylor expansion of (/ y x) in y
1.094 * [taylor]: Taking taylor expansion of y in y
1.094 * [taylor]: Taking taylor expansion of x in y
1.094 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.094 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.094 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.094 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.094 * [taylor]: Taking taylor expansion of 0.5 in x
1.094 * [taylor]: Taking taylor expansion of (/ y x) in x
1.095 * [taylor]: Taking taylor expansion of y in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.095 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.095 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.095 * [taylor]: Taking taylor expansion of 0.5 in x
1.095 * [taylor]: Taking taylor expansion of (/ y x) in x
1.095 * [taylor]: Taking taylor expansion of y in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.095 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.095 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.095 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.095 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.095 * [taylor]: Taking taylor expansion of 0.5 in x
1.095 * [taylor]: Taking taylor expansion of (/ y x) in x
1.095 * [taylor]: Taking taylor expansion of y in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.095 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.095 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.095 * [taylor]: Taking taylor expansion of 0.5 in x
1.095 * [taylor]: Taking taylor expansion of (/ y x) in x
1.095 * [taylor]: Taking taylor expansion of y in x
1.095 * [taylor]: Taking taylor expansion of x in x
1.096 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.096 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.096 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.096 * [taylor]: Taking taylor expansion of 0.5 in y
1.096 * [taylor]: Taking taylor expansion of (/ y x) in y
1.096 * [taylor]: Taking taylor expansion of y in y
1.096 * [taylor]: Taking taylor expansion of x in y
1.096 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.096 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.096 * [taylor]: Taking taylor expansion of 0.5 in y
1.096 * [taylor]: Taking taylor expansion of (/ y x) in y
1.096 * [taylor]: Taking taylor expansion of y in y
1.096 * [taylor]: Taking taylor expansion of x in y
1.096 * [taylor]: Taking taylor expansion of 0 in y
1.099 * [taylor]: Taking taylor expansion of 0 in y
1.102 * [taylor]: Taking taylor expansion of 0 in y
1.107 * [taylor]: Taking taylor expansion of 0 in y
1.107 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1)
1.108 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.108 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.108 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.108 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.108 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.108 * [taylor]: Taking taylor expansion of 0.5 in y
1.108 * [taylor]: Taking taylor expansion of (/ x y) in y
1.108 * [taylor]: Taking taylor expansion of x in y
1.108 * [taylor]: Taking taylor expansion of y in y
1.108 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.108 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.108 * [taylor]: Taking taylor expansion of 0.5 in y
1.108 * [taylor]: Taking taylor expansion of (/ x y) in y
1.108 * [taylor]: Taking taylor expansion of x in y
1.108 * [taylor]: Taking taylor expansion of y in y
1.108 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.108 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.108 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.108 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.108 * [taylor]: Taking taylor expansion of 0.5 in x
1.108 * [taylor]: Taking taylor expansion of (/ x y) in x
1.108 * [taylor]: Taking taylor expansion of x in x
1.108 * [taylor]: Taking taylor expansion of y in x
1.108 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.108 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.108 * [taylor]: Taking taylor expansion of 0.5 in x
1.108 * [taylor]: Taking taylor expansion of (/ x y) in x
1.108 * [taylor]: Taking taylor expansion of x in x
1.108 * [taylor]: Taking taylor expansion of y in x
1.109 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.109 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.109 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.109 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.109 * [taylor]: Taking taylor expansion of 0.5 in x
1.109 * [taylor]: Taking taylor expansion of (/ x y) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of y in x
1.109 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.109 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.109 * [taylor]: Taking taylor expansion of 0.5 in x
1.109 * [taylor]: Taking taylor expansion of (/ x y) in x
1.109 * [taylor]: Taking taylor expansion of x in x
1.109 * [taylor]: Taking taylor expansion of y in x
1.109 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.109 * [taylor]: Taking taylor expansion of 0.5 in y
1.109 * [taylor]: Taking taylor expansion of y in y
1.112 * [taylor]: Taking taylor expansion of 0 in y
1.116 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.116 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.116 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.116 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.116 * [taylor]: Taking taylor expansion of y in y
1.126 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.126 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.126 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.126 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.126 * [taylor]: Taking taylor expansion of 0.5 in y
1.126 * [taylor]: Taking taylor expansion of (/ y x) in y
1.126 * [taylor]: Taking taylor expansion of y in y
1.126 * [taylor]: Taking taylor expansion of x in y
1.126 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.126 * [taylor]: Taking taylor expansion of 0.5 in y
1.127 * [taylor]: Taking taylor expansion of (/ y x) in y
1.127 * [taylor]: Taking taylor expansion of y in y
1.127 * [taylor]: Taking taylor expansion of x in y
1.127 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.127 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.127 * [taylor]: Taking taylor expansion of 0.5 in x
1.127 * [taylor]: Taking taylor expansion of (/ y x) in x
1.127 * [taylor]: Taking taylor expansion of y in x
1.127 * [taylor]: Taking taylor expansion of x in x
1.127 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.127 * [taylor]: Taking taylor expansion of 0.5 in x
1.127 * [taylor]: Taking taylor expansion of (/ y x) in x
1.127 * [taylor]: Taking taylor expansion of y in x
1.127 * [taylor]: Taking taylor expansion of x in x
1.127 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.127 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.128 * [taylor]: Taking taylor expansion of 0.5 in x
1.128 * [taylor]: Taking taylor expansion of (/ y x) in x
1.128 * [taylor]: Taking taylor expansion of y in x
1.128 * [taylor]: Taking taylor expansion of x in x
1.128 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.128 * [taylor]: Taking taylor expansion of 0.5 in x
1.128 * [taylor]: Taking taylor expansion of (/ y x) in x
1.128 * [taylor]: Taking taylor expansion of y in x
1.128 * [taylor]: Taking taylor expansion of x in x
1.128 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.128 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.128 * [taylor]: Taking taylor expansion of 0.5 in y
1.128 * [taylor]: Taking taylor expansion of (/ y x) in y
1.128 * [taylor]: Taking taylor expansion of y in y
1.128 * [taylor]: Taking taylor expansion of x in y
1.128 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.128 * [taylor]: Taking taylor expansion of 0.5 in y
1.128 * [taylor]: Taking taylor expansion of (/ y x) in y
1.128 * [taylor]: Taking taylor expansion of y in y
1.128 * [taylor]: Taking taylor expansion of x in y
1.129 * [taylor]: Taking taylor expansion of 0 in y
1.132 * [taylor]: Taking taylor expansion of 0 in y
1.135 * [taylor]: Taking taylor expansion of 0 in y
1.140 * [taylor]: Taking taylor expansion of 0 in y
1.140 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.140 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.140 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.140 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.141 * [taylor]: Taking taylor expansion of 0.5 in y
1.141 * [taylor]: Taking taylor expansion of (/ y x) in y
1.141 * [taylor]: Taking taylor expansion of y in y
1.141 * [taylor]: Taking taylor expansion of x in y
1.141 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.141 * [taylor]: Taking taylor expansion of 0.5 in y
1.141 * [taylor]: Taking taylor expansion of (/ y x) in y
1.141 * [taylor]: Taking taylor expansion of y in y
1.141 * [taylor]: Taking taylor expansion of x in y
1.141 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.141 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.141 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.141 * [taylor]: Taking taylor expansion of 0.5 in x
1.141 * [taylor]: Taking taylor expansion of (/ y x) in x
1.141 * [taylor]: Taking taylor expansion of y in x
1.141 * [taylor]: Taking taylor expansion of x in x
1.141 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.141 * [taylor]: Taking taylor expansion of 0.5 in x
1.141 * [taylor]: Taking taylor expansion of (/ y x) in x
1.141 * [taylor]: Taking taylor expansion of y in x
1.141 * [taylor]: Taking taylor expansion of x in x
1.142 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.142 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.142 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.142 * [taylor]: Taking taylor expansion of 0.5 in x
1.142 * [taylor]: Taking taylor expansion of (/ y x) in x
1.142 * [taylor]: Taking taylor expansion of y in x
1.142 * [taylor]: Taking taylor expansion of x in x
1.142 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.142 * [taylor]: Taking taylor expansion of 0.5 in x
1.142 * [taylor]: Taking taylor expansion of (/ y x) in x
1.142 * [taylor]: Taking taylor expansion of y in x
1.142 * [taylor]: Taking taylor expansion of x in x
1.142 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.142 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.142 * [taylor]: Taking taylor expansion of 0.5 in y
1.142 * [taylor]: Taking taylor expansion of (/ y x) in y
1.142 * [taylor]: Taking taylor expansion of y in y
1.142 * [taylor]: Taking taylor expansion of x in y
1.142 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.142 * [taylor]: Taking taylor expansion of 0.5 in y
1.142 * [taylor]: Taking taylor expansion of (/ y x) in y
1.142 * [taylor]: Taking taylor expansion of y in y
1.142 * [taylor]: Taking taylor expansion of x in y
1.143 * [taylor]: Taking taylor expansion of 0 in y
1.146 * [taylor]: Taking taylor expansion of 0 in y
1.149 * [taylor]: Taking taylor expansion of 0 in y
1.154 * [taylor]: Taking taylor expansion of 0 in y
1.154 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
1.155 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.155 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.155 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.155 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.155 * [taylor]: Taking taylor expansion of 0.5 in y
1.155 * [taylor]: Taking taylor expansion of (/ x y) in y
1.155 * [taylor]: Taking taylor expansion of x in y
1.155 * [taylor]: Taking taylor expansion of y in y
1.155 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.155 * [taylor]: Taking taylor expansion of 0.5 in y
1.155 * [taylor]: Taking taylor expansion of (/ x y) in y
1.155 * [taylor]: Taking taylor expansion of x in y
1.155 * [taylor]: Taking taylor expansion of y in y
1.155 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.155 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.155 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.155 * [taylor]: Taking taylor expansion of 0.5 in x
1.155 * [taylor]: Taking taylor expansion of (/ x y) in x
1.155 * [taylor]: Taking taylor expansion of x in x
1.156 * [taylor]: Taking taylor expansion of y in x
1.156 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.156 * [taylor]: Taking taylor expansion of 0.5 in x
1.156 * [taylor]: Taking taylor expansion of (/ x y) in x
1.156 * [taylor]: Taking taylor expansion of x in x
1.156 * [taylor]: Taking taylor expansion of y in x
1.156 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.156 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.156 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.156 * [taylor]: Taking taylor expansion of 0.5 in x
1.156 * [taylor]: Taking taylor expansion of (/ x y) in x
1.156 * [taylor]: Taking taylor expansion of x in x
1.156 * [taylor]: Taking taylor expansion of y in x
1.156 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.156 * [taylor]: Taking taylor expansion of 0.5 in x
1.156 * [taylor]: Taking taylor expansion of (/ x y) in x
1.156 * [taylor]: Taking taylor expansion of x in x
1.156 * [taylor]: Taking taylor expansion of y in x
1.156 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.157 * [taylor]: Taking taylor expansion of 0.5 in y
1.157 * [taylor]: Taking taylor expansion of y in y
1.160 * [taylor]: Taking taylor expansion of 0 in y
1.163 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.163 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.163 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.163 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.163 * [taylor]: Taking taylor expansion of y in y
1.171 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.171 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.171 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.171 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.171 * [taylor]: Taking taylor expansion of 0.5 in y
1.171 * [taylor]: Taking taylor expansion of (/ y x) in y
1.171 * [taylor]: Taking taylor expansion of y in y
1.171 * [taylor]: Taking taylor expansion of x in y
1.172 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.172 * [taylor]: Taking taylor expansion of 0.5 in y
1.172 * [taylor]: Taking taylor expansion of (/ y x) in y
1.172 * [taylor]: Taking taylor expansion of y in y
1.172 * [taylor]: Taking taylor expansion of x in y
1.172 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.172 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.172 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.172 * [taylor]: Taking taylor expansion of 0.5 in x
1.172 * [taylor]: Taking taylor expansion of (/ y x) in x
1.172 * [taylor]: Taking taylor expansion of y in x
1.172 * [taylor]: Taking taylor expansion of x in x
1.172 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.172 * [taylor]: Taking taylor expansion of 0.5 in x
1.172 * [taylor]: Taking taylor expansion of (/ y x) in x
1.172 * [taylor]: Taking taylor expansion of y in x
1.172 * [taylor]: Taking taylor expansion of x in x
1.173 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.173 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.173 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.173 * [taylor]: Taking taylor expansion of 0.5 in x
1.173 * [taylor]: Taking taylor expansion of (/ y x) in x
1.173 * [taylor]: Taking taylor expansion of y in x
1.173 * [taylor]: Taking taylor expansion of x in x
1.173 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.173 * [taylor]: Taking taylor expansion of 0.5 in x
1.173 * [taylor]: Taking taylor expansion of (/ y x) in x
1.173 * [taylor]: Taking taylor expansion of y in x
1.173 * [taylor]: Taking taylor expansion of x in x
1.173 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.173 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.173 * [taylor]: Taking taylor expansion of 0.5 in y
1.173 * [taylor]: Taking taylor expansion of (/ y x) in y
1.173 * [taylor]: Taking taylor expansion of y in y
1.173 * [taylor]: Taking taylor expansion of x in y
1.173 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.173 * [taylor]: Taking taylor expansion of 0.5 in y
1.173 * [taylor]: Taking taylor expansion of (/ y x) in y
1.173 * [taylor]: Taking taylor expansion of y in y
1.174 * [taylor]: Taking taylor expansion of x in y
1.174 * [taylor]: Taking taylor expansion of 0 in y
1.177 * [taylor]: Taking taylor expansion of 0 in y
1.180 * [taylor]: Taking taylor expansion of 0 in y
1.186 * [taylor]: Taking taylor expansion of 0 in y
1.186 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.186 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.186 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.186 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.186 * [taylor]: Taking taylor expansion of 0.5 in y
1.186 * [taylor]: Taking taylor expansion of (/ y x) in y
1.186 * [taylor]: Taking taylor expansion of y in y
1.186 * [taylor]: Taking taylor expansion of x in y
1.187 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.187 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.187 * [taylor]: Taking taylor expansion of 0.5 in y
1.187 * [taylor]: Taking taylor expansion of (/ y x) in y
1.187 * [taylor]: Taking taylor expansion of y in y
1.187 * [taylor]: Taking taylor expansion of x in y
1.187 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.187 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.187 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.187 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.187 * [taylor]: Taking taylor expansion of 0.5 in x
1.187 * [taylor]: Taking taylor expansion of (/ y x) in x
1.187 * [taylor]: Taking taylor expansion of y in x
1.187 * [taylor]: Taking taylor expansion of x in x
1.187 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.187 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.187 * [taylor]: Taking taylor expansion of 0.5 in x
1.187 * [taylor]: Taking taylor expansion of (/ y x) in x
1.187 * [taylor]: Taking taylor expansion of y in x
1.187 * [taylor]: Taking taylor expansion of x in x
1.187 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.188 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.188 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.188 * [taylor]: Taking taylor expansion of 0.5 in x
1.188 * [taylor]: Taking taylor expansion of (/ y x) in x
1.188 * [taylor]: Taking taylor expansion of y in x
1.188 * [taylor]: Taking taylor expansion of x in x
1.188 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.188 * [taylor]: Taking taylor expansion of 0.5 in x
1.188 * [taylor]: Taking taylor expansion of (/ y x) in x
1.188 * [taylor]: Taking taylor expansion of y in x
1.188 * [taylor]: Taking taylor expansion of x in x
1.188 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.188 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.188 * [taylor]: Taking taylor expansion of 0.5 in y
1.188 * [taylor]: Taking taylor expansion of (/ y x) in y
1.188 * [taylor]: Taking taylor expansion of y in y
1.188 * [taylor]: Taking taylor expansion of x in y
1.188 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.188 * [taylor]: Taking taylor expansion of 0.5 in y
1.188 * [taylor]: Taking taylor expansion of (/ y x) in y
1.188 * [taylor]: Taking taylor expansion of y in y
1.188 * [taylor]: Taking taylor expansion of x in y
1.189 * [taylor]: Taking taylor expansion of 0 in y
1.191 * [taylor]: Taking taylor expansion of 0 in y
1.194 * [taylor]: Taking taylor expansion of 0 in y
1.199 * [taylor]: Taking taylor expansion of 0 in y
1.200 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1)
1.200 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.200 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.200 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.200 * [taylor]: Taking taylor expansion of 0.5 in y
1.200 * [taylor]: Taking taylor expansion of (/ x y) in y
1.200 * [taylor]: Taking taylor expansion of x in y
1.200 * [taylor]: Taking taylor expansion of y in y
1.200 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.200 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.200 * [taylor]: Taking taylor expansion of 0.5 in x
1.200 * [taylor]: Taking taylor expansion of (/ x y) in x
1.200 * [taylor]: Taking taylor expansion of x in x
1.200 * [taylor]: Taking taylor expansion of y in x
1.201 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.201 * [taylor]: Taking taylor expansion of 0.5 in x
1.201 * [taylor]: Taking taylor expansion of (/ x y) in x
1.201 * [taylor]: Taking taylor expansion of x in x
1.201 * [taylor]: Taking taylor expansion of y in x
1.201 * [taylor]: Taking taylor expansion of 0 in y
1.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.201 * [taylor]: Taking taylor expansion of 0.5 in y
1.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.201 * [taylor]: Taking taylor expansion of y in y
1.204 * [taylor]: Taking taylor expansion of 0 in y
1.205 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.205 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.205 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.205 * [taylor]: Taking taylor expansion of 0.5 in y
1.205 * [taylor]: Taking taylor expansion of (/ y x) in y
1.205 * [taylor]: Taking taylor expansion of y in y
1.205 * [taylor]: Taking taylor expansion of x in y
1.205 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.205 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.205 * [taylor]: Taking taylor expansion of 0.5 in x
1.205 * [taylor]: Taking taylor expansion of (/ y x) in x
1.205 * [taylor]: Taking taylor expansion of y in x
1.205 * [taylor]: Taking taylor expansion of x in x
1.205 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.205 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.205 * [taylor]: Taking taylor expansion of 0.5 in x
1.205 * [taylor]: Taking taylor expansion of (/ y x) in x
1.206 * [taylor]: Taking taylor expansion of y in x
1.206 * [taylor]: Taking taylor expansion of x in x
1.206 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.206 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.206 * [taylor]: Taking taylor expansion of 0.5 in y
1.206 * [taylor]: Taking taylor expansion of (/ y x) in y
1.206 * [taylor]: Taking taylor expansion of y in y
1.206 * [taylor]: Taking taylor expansion of x in y
1.206 * [taylor]: Taking taylor expansion of 0 in y
1.206 * [taylor]: Taking taylor expansion of 0 in y
1.207 * [taylor]: Taking taylor expansion of 0 in y
1.208 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.208 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.208 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.208 * [taylor]: Taking taylor expansion of 0.5 in y
1.208 * [taylor]: Taking taylor expansion of (/ y x) in y
1.208 * [taylor]: Taking taylor expansion of y in y
1.208 * [taylor]: Taking taylor expansion of x in y
1.208 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.208 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.208 * [taylor]: Taking taylor expansion of 0.5 in x
1.208 * [taylor]: Taking taylor expansion of (/ y x) in x
1.208 * [taylor]: Taking taylor expansion of y in x
1.208 * [taylor]: Taking taylor expansion of x in x
1.208 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.208 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.208 * [taylor]: Taking taylor expansion of 0.5 in x
1.208 * [taylor]: Taking taylor expansion of (/ y x) in x
1.208 * [taylor]: Taking taylor expansion of y in x
1.208 * [taylor]: Taking taylor expansion of x in x
1.208 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.208 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.208 * [taylor]: Taking taylor expansion of 0.5 in y
1.208 * [taylor]: Taking taylor expansion of (/ y x) in y
1.208 * [taylor]: Taking taylor expansion of y in y
1.208 * [taylor]: Taking taylor expansion of x in y
1.208 * [taylor]: Taking taylor expansion of 0 in y
1.209 * [taylor]: Taking taylor expansion of 0 in y
1.210 * [taylor]: Taking taylor expansion of 0 in y
1.210 * * * [progress]: simplifying candidates
1.211 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
1.215 * * [simplify]: iteration  0 :  61  enodes  (cost  250 )
1.219 * * [simplify]: iteration  1 :  131  enodes  (cost  222 )
1.224 * * [simplify]: iteration  2 :  445  enodes  (cost  222 )
1.236 * * [simplify]: iteration  3 :  1995  enodes  (cost  222 )
1.276 * * [simplify]: iteration  4 :  5001  enodes  (cost  222 )
1.278 * [simplify]: Simplified to:
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
1.279 * * * [progress]: adding candidates to table
1.512 * [progress]: [Phase 3 of 3] Extracting.
1.512 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (* (sqrt (tan (/ x (* y 2.0)))) (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (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) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ 0 (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (log1p (expm1 (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)))))))>)
1.518 * * * [regime-changes]: Trying 5 branch expressions: ((* y 2.0) (/ x (* y 2.0)) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) y x)
1.518 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (* (sqrt (tan (/ x (* y 2.0)))) (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (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) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ 0 (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (log1p (expm1 (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)))))))>)
1.588 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (* (sqrt (tan (/ x (* y 2.0)))) (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (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) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ 0 (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (log1p (expm1 (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)))))))>)
1.654 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (* (sqrt (tan (/ x (* y 2.0)))) (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (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) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ 0 (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (log1p (expm1 (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)))))))>)
1.723 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (* (sqrt (tan (/ x (* y 2.0)))) (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (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) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ 0 (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (log1p (expm1 (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)))))))>)
1.793 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (* (sqrt (tan (/ x (* y 2.0)))) (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (/ (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) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ 0 (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (log1p (expm1 (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)))))))>)
1.858 * * * [regime]: Found split indices: #<option (#s(si 8 255))>
1.858 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   1.0
1.859 * * [simplify]: iteration  0 :  1  enodes  (cost  0 )
1.859 * [simplify]: Simplified to:
   1.0
5.484 * [regime-testing]: Baseline error score: 28.28004371333676
5.484 * [regime-testing]: Oracle error score: 25.81236279021083
5.486 * [regime-testing]: End program error score: 28.28004371333676
5.539 * [regime-testing]: Target error score: 28.754350588357035