8.321 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.096 * * * [progress]: [2/2] Setting up program.
0.098 * [progress]: [Phase 2 of 3] Improving.
0.099 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.102 * * [simplify]: iteration  0 :  11  enodes  (cost  7 )
0.105 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
0.107 * * [simplify]: iteration  2 :  13  enodes  (cost  7 )
0.107 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.107 * * [progress]: iteration 1 / 4
0.107 * * * [progress]: picking best candidate
0.110 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.110 * * * [progress]: localizing error
0.120 * * * [progress]: generating rewritten candidates
0.120 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.122 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.124 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.129 * * * [progress]: generating series expansions
0.129 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.129 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.129 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.129 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.129 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.129 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.129 * [taylor]: Taking taylor expansion of 0.5 in y
0.129 * [taylor]: Taking taylor expansion of (/ x y) in y
0.129 * [taylor]: Taking taylor expansion of x in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.129 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.129 * [taylor]: Taking taylor expansion of 0.5 in y
0.130 * [taylor]: Taking taylor expansion of (/ x y) in y
0.130 * [taylor]: Taking taylor expansion of x in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.130 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.130 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.130 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.130 * [taylor]: Taking taylor expansion of 0.5 in x
0.130 * [taylor]: Taking taylor expansion of (/ x y) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.130 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.130 * [taylor]: Taking taylor expansion of 0.5 in x
0.130 * [taylor]: Taking taylor expansion of (/ x y) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.130 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.130 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.130 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.130 * [taylor]: Taking taylor expansion of 0.5 in x
0.130 * [taylor]: Taking taylor expansion of (/ x y) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.131 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.131 * [taylor]: Taking taylor expansion of 0.5 in x
0.131 * [taylor]: Taking taylor expansion of (/ x y) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.131 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.131 * [taylor]: Taking taylor expansion of 0.5 in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.137 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.137 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.145 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.145 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.145 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.145 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.145 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.145 * [taylor]: Taking taylor expansion of 0.5 in y
0.145 * [taylor]: Taking taylor expansion of (/ y x) in y
0.145 * [taylor]: Taking taylor expansion of y in y
0.145 * [taylor]: Taking taylor expansion of x in y
0.145 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.145 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.145 * [taylor]: Taking taylor expansion of 0.5 in y
0.145 * [taylor]: Taking taylor expansion of (/ y x) in y
0.145 * [taylor]: Taking taylor expansion of y in y
0.145 * [taylor]: Taking taylor expansion of x in y
0.146 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.146 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.146 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.146 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.146 * [taylor]: Taking taylor expansion of 0.5 in x
0.146 * [taylor]: Taking taylor expansion of (/ y x) in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.146 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.146 * [taylor]: Taking taylor expansion of 0.5 in x
0.146 * [taylor]: Taking taylor expansion of (/ y x) in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.146 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.146 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.146 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.146 * [taylor]: Taking taylor expansion of 0.5 in x
0.146 * [taylor]: Taking taylor expansion of (/ y x) in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.146 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.146 * [taylor]: Taking taylor expansion of 0.5 in x
0.147 * [taylor]: Taking taylor expansion of (/ y x) in x
0.147 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.147 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.147 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.147 * [taylor]: Taking taylor expansion of 0.5 in y
0.147 * [taylor]: Taking taylor expansion of (/ y x) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.147 * [taylor]: Taking taylor expansion of x in y
0.147 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.147 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.147 * [taylor]: Taking taylor expansion of 0.5 in y
0.147 * [taylor]: Taking taylor expansion of (/ y x) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.147 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.158 * [taylor]: Taking taylor expansion of 0 in y
0.159 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.159 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.159 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.159 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.159 * [taylor]: Taking taylor expansion of 0.5 in y
0.159 * [taylor]: Taking taylor expansion of (/ y x) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of x in y
0.159 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.159 * [taylor]: Taking taylor expansion of 0.5 in y
0.159 * [taylor]: Taking taylor expansion of (/ y x) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of x in y
0.159 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.159 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.159 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.159 * [taylor]: Taking taylor expansion of 0.5 in x
0.159 * [taylor]: Taking taylor expansion of (/ y x) in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.160 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.160 * [taylor]: Taking taylor expansion of 0.5 in x
0.160 * [taylor]: Taking taylor expansion of (/ y x) in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.160 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.160 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.160 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.160 * [taylor]: Taking taylor expansion of 0.5 in x
0.160 * [taylor]: Taking taylor expansion of (/ y x) in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.160 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.160 * [taylor]: Taking taylor expansion of 0.5 in x
0.160 * [taylor]: Taking taylor expansion of (/ y x) in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.160 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.160 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.161 * [taylor]: Taking taylor expansion of 0.5 in y
0.161 * [taylor]: Taking taylor expansion of (/ y x) in y
0.161 * [taylor]: Taking taylor expansion of y in y
0.161 * [taylor]: Taking taylor expansion of x in y
0.161 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.161 * [taylor]: Taking taylor expansion of 0.5 in y
0.161 * [taylor]: Taking taylor expansion of (/ y x) in y
0.161 * [taylor]: Taking taylor expansion of y in y
0.161 * [taylor]: Taking taylor expansion of x in y
0.161 * [taylor]: Taking taylor expansion of 0 in y
0.170 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.178 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.178 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.178 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.178 * [taylor]: Taking taylor expansion of 0.5 in y
0.178 * [taylor]: Taking taylor expansion of (/ x y) in y
0.178 * [taylor]: Taking taylor expansion of x in y
0.178 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.179 * [taylor]: Taking taylor expansion of 0.5 in x
0.179 * [taylor]: Taking taylor expansion of (/ x y) in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of y in x
0.179 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.179 * [taylor]: Taking taylor expansion of 0.5 in x
0.179 * [taylor]: Taking taylor expansion of (/ x y) in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of y in x
0.179 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.179 * [taylor]: Taking taylor expansion of 0.5 in y
0.179 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.181 * [taylor]: Taking taylor expansion of 0 in y
0.183 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.183 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.183 * [taylor]: Taking taylor expansion of 0.5 in y
0.183 * [taylor]: Taking taylor expansion of (/ y x) in y
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of x in y
0.183 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.183 * [taylor]: Taking taylor expansion of 0.5 in x
0.183 * [taylor]: Taking taylor expansion of (/ y x) in x
0.183 * [taylor]: Taking taylor expansion of y in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.183 * [taylor]: Taking taylor expansion of 0.5 in x
0.183 * [taylor]: Taking taylor expansion of (/ y x) in x
0.183 * [taylor]: Taking taylor expansion of y in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.184 * [taylor]: Taking taylor expansion of 0.5 in y
0.184 * [taylor]: Taking taylor expansion of (/ y x) in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [taylor]: Taking taylor expansion of 0 in y
0.184 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.185 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.185 * [taylor]: Taking taylor expansion of 0.5 in y
0.185 * [taylor]: Taking taylor expansion of (/ y x) in y
0.185 * [taylor]: Taking taylor expansion of y in y
0.185 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.186 * [taylor]: Taking taylor expansion of 0.5 in x
0.186 * [taylor]: Taking taylor expansion of (/ y x) in x
0.186 * [taylor]: Taking taylor expansion of y in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.186 * [taylor]: Taking taylor expansion of 0.5 in x
0.186 * [taylor]: Taking taylor expansion of (/ y x) in x
0.186 * [taylor]: Taking taylor expansion of y in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.186 * [taylor]: Taking taylor expansion of 0.5 in y
0.186 * [taylor]: Taking taylor expansion of (/ y x) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of 0 in y
0.186 * [taylor]: Taking taylor expansion of 0 in y
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.188 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.188 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.188 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.188 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.188 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.188 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.188 * [taylor]: Taking taylor expansion of 0.5 in y
0.188 * [taylor]: Taking taylor expansion of (/ x y) in y
0.188 * [taylor]: Taking taylor expansion of x in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.188 * [taylor]: Taking taylor expansion of 0.5 in y
0.188 * [taylor]: Taking taylor expansion of (/ x y) in y
0.188 * [taylor]: Taking taylor expansion of x in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.189 * [taylor]: Taking taylor expansion of 0.5 in y
0.189 * [taylor]: Taking taylor expansion of (/ x y) in y
0.189 * [taylor]: Taking taylor expansion of x in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.189 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.189 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.189 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.189 * [taylor]: Taking taylor expansion of 0.5 in x
0.189 * [taylor]: Taking taylor expansion of (/ x y) in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [taylor]: Taking taylor expansion of y in x
0.189 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.189 * [taylor]: Taking taylor expansion of 0.5 in x
0.189 * [taylor]: Taking taylor expansion of (/ x y) in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [taylor]: Taking taylor expansion of y in x
0.190 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.190 * [taylor]: Taking taylor expansion of 0.5 in x
0.190 * [taylor]: Taking taylor expansion of (/ x y) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of y in x
0.190 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.190 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.190 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.190 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.190 * [taylor]: Taking taylor expansion of 0.5 in x
0.190 * [taylor]: Taking taylor expansion of (/ x y) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of y in x
0.190 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.190 * [taylor]: Taking taylor expansion of 0.5 in x
0.190 * [taylor]: Taking taylor expansion of (/ x y) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of y in x
0.190 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.190 * [taylor]: Taking taylor expansion of 0.5 in x
0.190 * [taylor]: Taking taylor expansion of (/ x y) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in y
0.194 * [taylor]: Taking taylor expansion of 0 in y
0.198 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.198 * [taylor]: Taking taylor expansion of 0.125 in y
0.199 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.199 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.199 * [taylor]: Taking taylor expansion of y in y
0.208 * [taylor]: Taking taylor expansion of 0 in y
0.209 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.209 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.209 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.209 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.209 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.209 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.209 * [taylor]: Taking taylor expansion of 0.5 in y
0.209 * [taylor]: Taking taylor expansion of (/ y x) in y
0.209 * [taylor]: Taking taylor expansion of y in y
0.209 * [taylor]: Taking taylor expansion of x in y
0.209 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.209 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.209 * [taylor]: Taking taylor expansion of 0.5 in y
0.209 * [taylor]: Taking taylor expansion of (/ y x) in y
0.209 * [taylor]: Taking taylor expansion of y in y
0.209 * [taylor]: Taking taylor expansion of x in y
0.209 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.209 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.209 * [taylor]: Taking taylor expansion of 0.5 in y
0.209 * [taylor]: Taking taylor expansion of (/ y x) in y
0.209 * [taylor]: Taking taylor expansion of y in y
0.209 * [taylor]: Taking taylor expansion of x in y
0.210 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.210 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.210 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.210 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.210 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.210 * [taylor]: Taking taylor expansion of 0.5 in x
0.210 * [taylor]: Taking taylor expansion of (/ y x) in x
0.210 * [taylor]: Taking taylor expansion of y in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.210 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.210 * [taylor]: Taking taylor expansion of 0.5 in x
0.210 * [taylor]: Taking taylor expansion of (/ y x) in x
0.210 * [taylor]: Taking taylor expansion of y in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.210 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.210 * [taylor]: Taking taylor expansion of 0.5 in x
0.210 * [taylor]: Taking taylor expansion of (/ y x) in x
0.210 * [taylor]: Taking taylor expansion of y in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.211 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.211 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.211 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.211 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.211 * [taylor]: Taking taylor expansion of 0.5 in x
0.211 * [taylor]: Taking taylor expansion of (/ y x) in x
0.211 * [taylor]: Taking taylor expansion of y in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.211 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.211 * [taylor]: Taking taylor expansion of 0.5 in x
0.211 * [taylor]: Taking taylor expansion of (/ y x) in x
0.211 * [taylor]: Taking taylor expansion of y in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.211 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.211 * [taylor]: Taking taylor expansion of 0.5 in x
0.211 * [taylor]: Taking taylor expansion of (/ y x) in x
0.211 * [taylor]: Taking taylor expansion of y in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.212 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.212 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.212 * [taylor]: Taking taylor expansion of 0.5 in y
0.212 * [taylor]: Taking taylor expansion of (/ y x) in y
0.212 * [taylor]: Taking taylor expansion of y in y
0.212 * [taylor]: Taking taylor expansion of x in y
0.213 * [taylor]: Taking taylor expansion of 0 in y
0.214 * [taylor]: Taking taylor expansion of 0 in y
0.216 * [taylor]: Taking taylor expansion of 0 in y
0.219 * [taylor]: Taking taylor expansion of 0 in y
0.219 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.219 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.219 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.220 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.220 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.220 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.220 * [taylor]: Taking taylor expansion of 0.5 in y
0.220 * [taylor]: Taking taylor expansion of (/ y x) in y
0.220 * [taylor]: Taking taylor expansion of y in y
0.220 * [taylor]: Taking taylor expansion of x in y
0.220 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.220 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.220 * [taylor]: Taking taylor expansion of 0.5 in y
0.220 * [taylor]: Taking taylor expansion of (/ y x) in y
0.220 * [taylor]: Taking taylor expansion of y in y
0.220 * [taylor]: Taking taylor expansion of x in y
0.220 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.220 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.220 * [taylor]: Taking taylor expansion of 0.5 in y
0.220 * [taylor]: Taking taylor expansion of (/ y x) in y
0.220 * [taylor]: Taking taylor expansion of y in y
0.220 * [taylor]: Taking taylor expansion of x in y
0.220 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.220 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.220 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.220 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.220 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.220 * [taylor]: Taking taylor expansion of 0.5 in x
0.220 * [taylor]: Taking taylor expansion of (/ y x) in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.221 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.221 * [taylor]: Taking taylor expansion of 0.5 in x
0.221 * [taylor]: Taking taylor expansion of (/ y x) in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.221 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.221 * [taylor]: Taking taylor expansion of 0.5 in x
0.221 * [taylor]: Taking taylor expansion of (/ y x) in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.221 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.221 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.221 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.221 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.221 * [taylor]: Taking taylor expansion of 0.5 in x
0.221 * [taylor]: Taking taylor expansion of (/ y x) in x
0.221 * [taylor]: Taking taylor expansion of y in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.222 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.222 * [taylor]: Taking taylor expansion of 0.5 in x
0.222 * [taylor]: Taking taylor expansion of (/ y x) in x
0.222 * [taylor]: Taking taylor expansion of y in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.222 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.222 * [taylor]: Taking taylor expansion of 0.5 in x
0.222 * [taylor]: Taking taylor expansion of (/ y x) in x
0.222 * [taylor]: Taking taylor expansion of y in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.222 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.222 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.222 * [taylor]: Taking taylor expansion of 0.5 in y
0.222 * [taylor]: Taking taylor expansion of (/ y x) in y
0.222 * [taylor]: Taking taylor expansion of y in y
0.222 * [taylor]: Taking taylor expansion of x in y
0.223 * [taylor]: Taking taylor expansion of 0 in y
0.225 * [taylor]: Taking taylor expansion of 0 in y
0.226 * [taylor]: Taking taylor expansion of 0 in y
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.230 * * * [progress]: simplifying candidates
0.231 * [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)
0.236 * * [simplify]: iteration  0 :  146  enodes  (cost  485 )
0.241 * * [simplify]: iteration  1 :  433  enodes  (cost  441 )
0.253 * * [simplify]: iteration  2 :  1789  enodes  (cost  441 )
0.292 * * [simplify]: iteration  3 :  5001  enodes  (cost  441 )
0.295 * [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)
0.295 * * * [progress]: adding candidates to table
0.485 * * [progress]: iteration 2 / 4
0.485 * * * [progress]: picking best candidate
0.517 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
0.517 * * * [progress]: localizing error
0.518 * * * [progress]: generating rewritten candidates
0.518 * * * [progress]: generating series expansions
0.518 * * * [progress]: simplifying candidates
0.518 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.521 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.521 * [simplify]: Simplified to:
   
0.521 * * * [progress]: adding candidates to table
0.522 * * [progress]: iteration 3 / 4
0.522 * * * [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)))))))>
0.556 * * * [progress]: localizing error
0.572 * * * [progress]: generating rewritten candidates
0.572 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
0.573 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1)
0.575 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
0.576 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
0.578 * * * [progress]: generating series expansions
0.578 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
0.578 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.578 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.578 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.579 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.579 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.579 * [taylor]: Taking taylor expansion of 0.5 in y
0.579 * [taylor]: Taking taylor expansion of (/ x y) in y
0.579 * [taylor]: Taking taylor expansion of x in y
0.579 * [taylor]: Taking taylor expansion of y in y
0.579 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.579 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.579 * [taylor]: Taking taylor expansion of 0.5 in y
0.579 * [taylor]: Taking taylor expansion of (/ x y) in y
0.579 * [taylor]: Taking taylor expansion of x in y
0.579 * [taylor]: Taking taylor expansion of y in y
0.579 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.579 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.579 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.579 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.579 * [taylor]: Taking taylor expansion of 0.5 in x
0.579 * [taylor]: Taking taylor expansion of (/ x y) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of y in x
0.579 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.579 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.579 * [taylor]: Taking taylor expansion of 0.5 in x
0.579 * [taylor]: Taking taylor expansion of (/ x y) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of y in x
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
0.580 * [taylor]: Taking taylor expansion of (cos (* 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
0.580 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.580 * [taylor]: Taking taylor expansion of 0.5 in y
0.580 * [taylor]: Taking taylor expansion of y in y
0.583 * [taylor]: Taking taylor expansion of 0 in y
0.586 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.586 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.586 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.586 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.586 * [taylor]: Taking taylor expansion of y in y
0.593 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.593 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.593 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.593 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.593 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.593 * [taylor]: Taking taylor expansion of 0.5 in y
0.593 * [taylor]: Taking taylor expansion of (/ y x) in y
0.593 * [taylor]: Taking taylor expansion of y in y
0.593 * [taylor]: Taking taylor expansion of x in y
0.593 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.593 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.594 * [taylor]: Taking taylor expansion of 0.5 in y
0.594 * [taylor]: Taking taylor expansion of (/ y x) in y
0.594 * [taylor]: Taking taylor expansion of y in y
0.594 * [taylor]: Taking taylor expansion of x in y
0.594 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.594 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.594 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.594 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.594 * [taylor]: Taking taylor expansion of 0.5 in x
0.594 * [taylor]: Taking taylor expansion of (/ y x) in x
0.594 * [taylor]: Taking taylor expansion of y in x
0.594 * [taylor]: Taking taylor expansion of x in x
0.594 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.594 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.594 * [taylor]: Taking taylor expansion of 0.5 in x
0.594 * [taylor]: Taking taylor expansion of (/ y x) in x
0.594 * [taylor]: Taking taylor expansion of y in x
0.594 * [taylor]: Taking taylor expansion of x in x
0.594 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.594 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.594 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.594 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.595 * [taylor]: Taking taylor expansion of 0.5 in x
0.595 * [taylor]: Taking taylor expansion of (/ y x) in x
0.595 * [taylor]: Taking taylor expansion of y in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.595 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.595 * [taylor]: Taking taylor expansion of 0.5 in x
0.595 * [taylor]: Taking taylor expansion of (/ y x) in x
0.595 * [taylor]: Taking taylor expansion of y in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.595 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.595 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.595 * [taylor]: Taking taylor expansion of 0.5 in y
0.595 * [taylor]: Taking taylor expansion of (/ y x) in y
0.595 * [taylor]: Taking taylor expansion of y in y
0.595 * [taylor]: Taking taylor expansion of x in y
0.595 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.595 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.595 * [taylor]: Taking taylor expansion of 0.5 in y
0.595 * [taylor]: Taking taylor expansion of (/ y x) in y
0.595 * [taylor]: Taking taylor expansion of y in y
0.595 * [taylor]: Taking taylor expansion of x in y
0.596 * [taylor]: Taking taylor expansion of 0 in y
0.598 * [taylor]: Taking taylor expansion of 0 in y
0.601 * [taylor]: Taking taylor expansion of 0 in y
0.606 * [taylor]: Taking taylor expansion of 0 in y
0.606 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.607 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.607 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.607 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.607 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.607 * [taylor]: Taking taylor expansion of 0.5 in y
0.607 * [taylor]: Taking taylor expansion of (/ y x) in y
0.607 * [taylor]: Taking taylor expansion of y in y
0.607 * [taylor]: Taking taylor expansion of x in y
0.607 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.607 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.607 * [taylor]: Taking taylor expansion of 0.5 in y
0.607 * [taylor]: Taking taylor expansion of (/ y x) in y
0.607 * [taylor]: Taking taylor expansion of y in y
0.607 * [taylor]: Taking taylor expansion of x in y
0.607 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.607 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.607 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.607 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.607 * [taylor]: Taking taylor expansion of 0.5 in x
0.607 * [taylor]: Taking taylor expansion of (/ y x) in x
0.607 * [taylor]: Taking taylor expansion of y in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.607 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.607 * [taylor]: Taking taylor expansion of 0.5 in x
0.607 * [taylor]: Taking taylor expansion of (/ y x) in x
0.607 * [taylor]: Taking taylor expansion of y in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.608 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.608 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.608 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.608 * [taylor]: Taking taylor expansion of 0.5 in x
0.608 * [taylor]: Taking taylor expansion of (/ y x) in x
0.608 * [taylor]: Taking taylor expansion of y in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.608 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.608 * [taylor]: Taking taylor expansion of 0.5 in x
0.608 * [taylor]: Taking taylor expansion of (/ y x) in x
0.608 * [taylor]: Taking taylor expansion of y in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.608 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.608 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.608 * [taylor]: Taking taylor expansion of 0.5 in y
0.608 * [taylor]: Taking taylor expansion of (/ y x) in y
0.608 * [taylor]: Taking taylor expansion of y in y
0.608 * [taylor]: Taking taylor expansion of x in y
0.608 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.608 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.608 * [taylor]: Taking taylor expansion of 0.5 in y
0.608 * [taylor]: Taking taylor expansion of (/ y x) in y
0.609 * [taylor]: Taking taylor expansion of y in y
0.609 * [taylor]: Taking taylor expansion of x in y
0.609 * [taylor]: Taking taylor expansion of 0 in y
0.612 * [taylor]: Taking taylor expansion of 0 in y
0.614 * [taylor]: Taking taylor expansion of 0 in y
0.624 * [taylor]: Taking taylor expansion of 0 in y
0.625 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1)
0.625 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.625 * [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
0.626 * [taylor]: Taking taylor expansion of (/ x y) in y
0.626 * [taylor]: Taking taylor expansion of x in y
0.626 * [taylor]: Taking taylor expansion of y in y
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 (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
0.627 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.627 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.627 * [taylor]: Taking taylor expansion of 0.5 in x
0.627 * [taylor]: Taking taylor expansion of (/ x y) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of y in x
0.627 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.627 * [taylor]: Taking taylor expansion of 0.5 in y
0.627 * [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
0.641 * [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
0.642 * [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
0.642 * [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
0.652 * [taylor]: Taking taylor expansion of 0 in y
0.653 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.653 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.653 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.653 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.653 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.653 * [taylor]: Taking taylor expansion of 0.5 in y
0.653 * [taylor]: Taking taylor expansion of (/ y x) in y
0.653 * [taylor]: Taking taylor expansion of y in y
0.653 * [taylor]: Taking taylor expansion of x in y
0.653 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.653 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.653 * [taylor]: Taking taylor expansion of 0.5 in y
0.653 * [taylor]: Taking taylor expansion of (/ y x) in y
0.653 * [taylor]: Taking taylor expansion of y in y
0.653 * [taylor]: Taking taylor expansion of x in y
0.654 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.654 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.654 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.654 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.654 * [taylor]: Taking taylor expansion of 0.5 in x
0.654 * [taylor]: Taking taylor expansion of (/ y x) in x
0.654 * [taylor]: Taking taylor expansion of y in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.654 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.654 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.654 * [taylor]: Taking taylor expansion of 0.5 in x
0.654 * [taylor]: Taking taylor expansion of (/ y x) in x
0.654 * [taylor]: Taking taylor expansion of y in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.654 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.654 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.654 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.654 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.654 * [taylor]: Taking taylor expansion of 0.5 in x
0.654 * [taylor]: Taking taylor expansion of (/ y x) in x
0.654 * [taylor]: Taking taylor expansion of y in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.654 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.654 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.655 * [taylor]: Taking taylor expansion of 0.5 in x
0.655 * [taylor]: Taking taylor expansion of (/ y x) in x
0.655 * [taylor]: Taking taylor expansion of y in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.655 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.655 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.655 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.655 * [taylor]: Taking taylor expansion of 0.5 in y
0.655 * [taylor]: Taking taylor expansion of (/ y x) in y
0.655 * [taylor]: Taking taylor expansion of y in y
0.655 * [taylor]: Taking taylor expansion of x in y
0.655 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.655 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.655 * [taylor]: Taking taylor expansion of 0.5 in y
0.655 * [taylor]: Taking taylor expansion of (/ y x) in y
0.655 * [taylor]: Taking taylor expansion of y in y
0.655 * [taylor]: Taking taylor expansion of x in y
0.656 * [taylor]: Taking taylor expansion of 0 in y
0.658 * [taylor]: Taking taylor expansion of 0 in y
0.662 * [taylor]: Taking taylor expansion of 0 in y
0.666 * [taylor]: Taking taylor expansion of 0 in y
0.667 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
0.667 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.667 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.667 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.667 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.667 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.667 * [taylor]: Taking taylor expansion of 0.5 in y
0.667 * [taylor]: Taking taylor expansion of (/ x y) in y
0.667 * [taylor]: Taking taylor expansion of x in y
0.667 * [taylor]: Taking taylor expansion of y in y
0.667 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.667 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.667 * [taylor]: Taking taylor expansion of 0.5 in y
0.667 * [taylor]: Taking taylor expansion of (/ x y) in y
0.668 * [taylor]: Taking taylor expansion of x in y
0.668 * [taylor]: Taking taylor expansion of y in y
0.668 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.668 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.668 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.668 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.668 * [taylor]: Taking taylor expansion of 0.5 in x
0.668 * [taylor]: Taking taylor expansion of (/ x y) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of y in x
0.668 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.668 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.668 * [taylor]: Taking taylor expansion of 0.5 in x
0.668 * [taylor]: Taking taylor expansion of (/ x y) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of y in x
0.668 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.668 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.668 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.668 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.668 * [taylor]: Taking taylor expansion of 0.5 in x
0.668 * [taylor]: Taking taylor expansion of (/ x y) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.668 * [taylor]: Taking taylor expansion of y in x
0.669 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.669 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.669 * [taylor]: Taking taylor expansion of 0.5 in x
0.669 * [taylor]: Taking taylor expansion of (/ x y) in x
0.669 * [taylor]: Taking taylor expansion of x in x
0.669 * [taylor]: Taking taylor expansion of y in x
0.669 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.669 * [taylor]: Taking taylor expansion of 0.5 in y
0.669 * [taylor]: Taking taylor expansion of y in y
0.672 * [taylor]: Taking taylor expansion of 0 in y
0.675 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.675 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.675 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.675 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.675 * [taylor]: Taking taylor expansion of y in y
0.682 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.682 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.682 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.682 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.682 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.682 * [taylor]: Taking taylor expansion of 0.5 in y
0.682 * [taylor]: Taking taylor expansion of (/ y x) in y
0.682 * [taylor]: Taking taylor expansion of y in y
0.682 * [taylor]: Taking taylor expansion of x in y
0.683 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.683 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.683 * [taylor]: Taking taylor expansion of 0.5 in y
0.683 * [taylor]: Taking taylor expansion of (/ y x) in y
0.683 * [taylor]: Taking taylor expansion of y in y
0.683 * [taylor]: Taking taylor expansion of x in y
0.683 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.683 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.683 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.683 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.683 * [taylor]: Taking taylor expansion of 0.5 in x
0.683 * [taylor]: Taking taylor expansion of (/ y x) in x
0.683 * [taylor]: Taking taylor expansion of y in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.683 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.683 * [taylor]: Taking taylor expansion of 0.5 in x
0.683 * [taylor]: Taking taylor expansion of (/ y x) in x
0.683 * [taylor]: Taking taylor expansion of y in x
0.683 * [taylor]: Taking taylor expansion of x in x
0.683 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.684 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.684 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.684 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.684 * [taylor]: Taking taylor expansion of 0.5 in x
0.684 * [taylor]: Taking taylor expansion of (/ y x) in x
0.684 * [taylor]: Taking taylor expansion of y in x
0.684 * [taylor]: Taking taylor expansion of x in x
0.684 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.684 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.684 * [taylor]: Taking taylor expansion of 0.5 in x
0.684 * [taylor]: Taking taylor expansion of (/ y x) in x
0.684 * [taylor]: Taking taylor expansion of y in x
0.684 * [taylor]: Taking taylor expansion of x in x
0.684 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.684 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.684 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.684 * [taylor]: Taking taylor expansion of 0.5 in y
0.684 * [taylor]: Taking taylor expansion of (/ y x) in y
0.684 * [taylor]: Taking taylor expansion of y in y
0.684 * [taylor]: Taking taylor expansion of x in y
0.684 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.684 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.684 * [taylor]: Taking taylor expansion of 0.5 in y
0.684 * [taylor]: Taking taylor expansion of (/ y x) in y
0.684 * [taylor]: Taking taylor expansion of y in y
0.684 * [taylor]: Taking taylor expansion of x in y
0.685 * [taylor]: Taking taylor expansion of 0 in y
0.687 * [taylor]: Taking taylor expansion of 0 in y
0.690 * [taylor]: Taking taylor expansion of 0 in y
0.695 * [taylor]: Taking taylor expansion of 0 in y
0.695 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.695 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.695 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.695 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.695 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.695 * [taylor]: Taking taylor expansion of 0.5 in y
0.696 * [taylor]: Taking taylor expansion of (/ y x) in y
0.696 * [taylor]: Taking taylor expansion of y in y
0.696 * [taylor]: Taking taylor expansion of x in y
0.696 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.696 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.696 * [taylor]: Taking taylor expansion of 0.5 in y
0.696 * [taylor]: Taking taylor expansion of (/ y x) in y
0.696 * [taylor]: Taking taylor expansion of y in y
0.696 * [taylor]: Taking taylor expansion of x in y
0.696 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.696 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.696 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.696 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.696 * [taylor]: Taking taylor expansion of 0.5 in x
0.696 * [taylor]: Taking taylor expansion of (/ y x) in x
0.696 * [taylor]: Taking taylor expansion of y in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.696 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.696 * [taylor]: Taking taylor expansion of 0.5 in x
0.696 * [taylor]: Taking taylor expansion of (/ y x) in x
0.696 * [taylor]: Taking taylor expansion of y in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.697 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.697 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.697 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.697 * [taylor]: Taking taylor expansion of 0.5 in x
0.697 * [taylor]: Taking taylor expansion of (/ y x) in x
0.697 * [taylor]: Taking taylor expansion of y in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.697 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.697 * [taylor]: Taking taylor expansion of 0.5 in x
0.697 * [taylor]: Taking taylor expansion of (/ y x) in x
0.697 * [taylor]: Taking taylor expansion of y in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.697 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.697 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.697 * [taylor]: Taking taylor expansion of 0.5 in y
0.697 * [taylor]: Taking taylor expansion of (/ y x) in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.697 * [taylor]: Taking taylor expansion of x in y
0.697 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.697 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.697 * [taylor]: Taking taylor expansion of 0.5 in y
0.697 * [taylor]: Taking taylor expansion of (/ y x) in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.697 * [taylor]: Taking taylor expansion of x in y
0.698 * [taylor]: Taking taylor expansion of 0 in y
0.700 * [taylor]: Taking taylor expansion of 0 in y
0.703 * [taylor]: Taking taylor expansion of 0 in y
0.708 * [taylor]: Taking taylor expansion of 0 in y
0.708 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
0.708 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.709 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.709 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.709 * [taylor]: Taking taylor expansion of 0.5 in y
0.709 * [taylor]: Taking taylor expansion of (/ x y) in y
0.709 * [taylor]: Taking taylor expansion of x in y
0.709 * [taylor]: Taking taylor expansion of y in y
0.709 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.709 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.709 * [taylor]: Taking taylor expansion of 0.5 in x
0.709 * [taylor]: Taking taylor expansion of (/ x y) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of y in x
0.709 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.709 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.709 * [taylor]: Taking taylor expansion of 0.5 in x
0.709 * [taylor]: Taking taylor expansion of (/ x y) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of y in x
0.709 * [taylor]: Taking taylor expansion of 0 in y
0.709 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.709 * [taylor]: Taking taylor expansion of 0.5 in y
0.709 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.709 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of 0 in y
0.713 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.713 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.713 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.713 * [taylor]: Taking taylor expansion of 0.5 in y
0.713 * [taylor]: Taking taylor expansion of (/ y x) in y
0.713 * [taylor]: Taking taylor expansion of y in y
0.713 * [taylor]: Taking taylor expansion of x in y
0.713 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.713 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.713 * [taylor]: Taking taylor expansion of 0.5 in x
0.713 * [taylor]: Taking taylor expansion of (/ y x) in x
0.713 * [taylor]: Taking taylor expansion of y in x
0.713 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.714 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.714 * [taylor]: Taking taylor expansion of 0.5 in x
0.714 * [taylor]: Taking taylor expansion of (/ y x) in x
0.714 * [taylor]: Taking taylor expansion of y in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.714 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.714 * [taylor]: Taking taylor expansion of 0.5 in y
0.714 * [taylor]: Taking taylor expansion of (/ y x) in y
0.714 * [taylor]: Taking taylor expansion of y in y
0.714 * [taylor]: Taking taylor expansion of x in y
0.714 * [taylor]: Taking taylor expansion of 0 in y
0.714 * [taylor]: Taking taylor expansion of 0 in y
0.715 * [taylor]: Taking taylor expansion of 0 in y
0.716 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.716 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.716 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.716 * [taylor]: Taking taylor expansion of 0.5 in y
0.716 * [taylor]: Taking taylor expansion of (/ y x) in y
0.716 * [taylor]: Taking taylor expansion of y in y
0.716 * [taylor]: Taking taylor expansion of x in y
0.716 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.716 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.716 * [taylor]: Taking taylor expansion of 0.5 in x
0.716 * [taylor]: Taking taylor expansion of (/ y x) in x
0.716 * [taylor]: Taking taylor expansion of y in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.716 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.716 * [taylor]: Taking taylor expansion of 0.5 in x
0.716 * [taylor]: Taking taylor expansion of (/ y x) in x
0.716 * [taylor]: Taking taylor expansion of y in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.716 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.716 * [taylor]: Taking taylor expansion of 0.5 in y
0.716 * [taylor]: Taking taylor expansion of (/ y x) in y
0.716 * [taylor]: Taking taylor expansion of y in y
0.716 * [taylor]: Taking taylor expansion of x in y
0.716 * [taylor]: Taking taylor expansion of 0 in y
0.717 * [taylor]: Taking taylor expansion of 0 in y
0.718 * [taylor]: Taking taylor expansion of 0 in y
0.718 * * * [progress]: simplifying candidates
0.719 * [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))
0.723 * * [simplify]: iteration  0 :  61  enodes  (cost  250 )
0.726 * * [simplify]: iteration  1 :  131  enodes  (cost  222 )
0.730 * * [simplify]: iteration  2 :  445  enodes  (cost  222 )
0.742 * * [simplify]: iteration  3 :  1995  enodes  (cost  222 )
0.780 * * [simplify]: iteration  4 :  5001  enodes  (cost  222 )
0.782 * [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))
0.787 * * * [progress]: adding candidates to table
0.997 * * [progress]: iteration 4 / 4
0.997 * * * [progress]: picking best candidate
1.027 * * * * [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)))))))>
1.027 * * * [progress]: localizing error
1.045 * * * [progress]: generating rewritten candidates
1.045 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
1.047 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1)
1.048 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
1.049 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1)
1.052 * * * [progress]: generating series expansions
1.052 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
1.052 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.052 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.052 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.052 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.052 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.052 * [taylor]: Taking taylor expansion of 0.5 in y
1.052 * [taylor]: Taking taylor expansion of (/ x y) in y
1.052 * [taylor]: Taking taylor expansion of x in y
1.052 * [taylor]: Taking taylor expansion of y in y
1.052 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.052 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.052 * [taylor]: Taking taylor expansion of 0.5 in y
1.052 * [taylor]: Taking taylor expansion of (/ x y) in y
1.052 * [taylor]: Taking taylor expansion of x in y
1.052 * [taylor]: Taking taylor expansion of y in y
1.053 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.053 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.053 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.053 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.053 * [taylor]: Taking taylor expansion of 0.5 in x
1.053 * [taylor]: Taking taylor expansion of (/ x y) in x
1.053 * [taylor]: Taking taylor expansion of x in x
1.053 * [taylor]: Taking taylor expansion of y in x
1.053 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.053 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.053 * [taylor]: Taking taylor expansion of 0.5 in x
1.053 * [taylor]: Taking taylor expansion of (/ x y) in x
1.053 * [taylor]: Taking taylor expansion of x in x
1.053 * [taylor]: Taking taylor expansion of y in x
1.053 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.053 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.053 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.053 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.053 * [taylor]: Taking taylor expansion of 0.5 in x
1.053 * [taylor]: Taking taylor expansion of (/ x y) in x
1.053 * [taylor]: Taking taylor expansion of x in x
1.053 * [taylor]: Taking taylor expansion of y in x
1.053 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.053 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.053 * [taylor]: Taking taylor expansion of 0.5 in x
1.054 * [taylor]: Taking taylor expansion of (/ x y) in x
1.054 * [taylor]: Taking taylor expansion of x in x
1.054 * [taylor]: Taking taylor expansion of y in x
1.054 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.054 * [taylor]: Taking taylor expansion of 0.5 in y
1.054 * [taylor]: Taking taylor expansion of y in y
1.057 * [taylor]: Taking taylor expansion of 0 in y
1.060 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.060 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.060 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.060 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.060 * [taylor]: Taking taylor expansion of y in y
1.067 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.067 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.067 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.067 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.067 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.067 * [taylor]: Taking taylor expansion of 0.5 in y
1.067 * [taylor]: Taking taylor expansion of (/ y x) in y
1.067 * [taylor]: Taking taylor expansion of y in y
1.067 * [taylor]: Taking taylor expansion of x in y
1.067 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.067 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.067 * [taylor]: Taking taylor expansion of 0.5 in y
1.067 * [taylor]: Taking taylor expansion of (/ y x) in y
1.067 * [taylor]: Taking taylor expansion of y in y
1.067 * [taylor]: Taking taylor expansion of x in y
1.068 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.068 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.068 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.068 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.068 * [taylor]: Taking taylor expansion of 0.5 in x
1.068 * [taylor]: Taking taylor expansion of (/ y x) in x
1.068 * [taylor]: Taking taylor expansion of y in x
1.068 * [taylor]: Taking taylor expansion of x in x
1.068 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.068 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.068 * [taylor]: Taking taylor expansion of 0.5 in x
1.068 * [taylor]: Taking taylor expansion of (/ y x) in x
1.068 * [taylor]: Taking taylor expansion of y in x
1.068 * [taylor]: Taking taylor expansion of x in x
1.068 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.068 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.068 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.068 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.068 * [taylor]: Taking taylor expansion of 0.5 in x
1.068 * [taylor]: Taking taylor expansion of (/ y x) in x
1.068 * [taylor]: Taking taylor expansion of y in x
1.068 * [taylor]: Taking taylor expansion of x in x
1.068 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.068 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.068 * [taylor]: Taking taylor expansion of 0.5 in x
1.068 * [taylor]: Taking taylor expansion of (/ y x) in x
1.068 * [taylor]: Taking taylor expansion of y in x
1.068 * [taylor]: Taking taylor expansion of x in x
1.069 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.069 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.069 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.069 * [taylor]: Taking taylor expansion of 0.5 in y
1.069 * [taylor]: Taking taylor expansion of (/ y x) in y
1.069 * [taylor]: Taking taylor expansion of y in y
1.069 * [taylor]: Taking taylor expansion of x in y
1.069 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.069 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.069 * [taylor]: Taking taylor expansion of 0.5 in y
1.069 * [taylor]: Taking taylor expansion of (/ y x) in y
1.069 * [taylor]: Taking taylor expansion of y in y
1.069 * [taylor]: Taking taylor expansion of x in y
1.069 * [taylor]: Taking taylor expansion of 0 in y
1.072 * [taylor]: Taking taylor expansion of 0 in y
1.075 * [taylor]: Taking taylor expansion of 0 in y
1.085 * [taylor]: Taking taylor expansion of 0 in y
1.085 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.085 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.085 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.085 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.085 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.085 * [taylor]: Taking taylor expansion of 0.5 in y
1.085 * [taylor]: Taking taylor expansion of (/ y x) in y
1.085 * [taylor]: Taking taylor expansion of y in y
1.085 * [taylor]: Taking taylor expansion of x in y
1.085 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.086 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.086 * [taylor]: Taking taylor expansion of 0.5 in y
1.086 * [taylor]: Taking taylor expansion of (/ y x) in y
1.086 * [taylor]: Taking taylor expansion of y in y
1.086 * [taylor]: Taking taylor expansion of x in y
1.086 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.086 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.086 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.086 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.086 * [taylor]: Taking taylor expansion of 0.5 in x
1.086 * [taylor]: Taking taylor expansion of (/ y x) in x
1.086 * [taylor]: Taking taylor expansion of y in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.086 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.086 * [taylor]: Taking taylor expansion of 0.5 in x
1.086 * [taylor]: Taking taylor expansion of (/ y x) in x
1.086 * [taylor]: Taking taylor expansion of y in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.086 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.086 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.086 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.086 * [taylor]: Taking taylor expansion of 0.5 in x
1.087 * [taylor]: Taking taylor expansion of (/ y x) in x
1.087 * [taylor]: Taking taylor expansion of y in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.087 * [taylor]: Taking taylor expansion of 0.5 in x
1.087 * [taylor]: Taking taylor expansion of (/ y x) in x
1.087 * [taylor]: Taking taylor expansion of y in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.087 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.087 * [taylor]: Taking taylor expansion of 0.5 in y
1.087 * [taylor]: Taking taylor expansion of (/ y x) in y
1.087 * [taylor]: Taking taylor expansion of y in y
1.087 * [taylor]: Taking taylor expansion of x in y
1.087 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.087 * [taylor]: Taking taylor expansion of 0.5 in y
1.087 * [taylor]: Taking taylor expansion of (/ y x) in y
1.087 * [taylor]: Taking taylor expansion of y in y
1.087 * [taylor]: Taking taylor expansion of x in y
1.088 * [taylor]: Taking taylor expansion of 0 in y
1.090 * [taylor]: Taking taylor expansion of 0 in y
1.093 * [taylor]: Taking taylor expansion of 0 in y
1.098 * [taylor]: Taking taylor expansion of 0 in y
1.098 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1)
1.099 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.099 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.099 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.099 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.099 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.099 * [taylor]: Taking taylor expansion of 0.5 in y
1.099 * [taylor]: Taking taylor expansion of (/ x y) in y
1.099 * [taylor]: Taking taylor expansion of x in y
1.099 * [taylor]: Taking taylor expansion of y in y
1.099 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.099 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.099 * [taylor]: Taking taylor expansion of 0.5 in y
1.099 * [taylor]: Taking taylor expansion of (/ x y) in y
1.099 * [taylor]: Taking taylor expansion of x in y
1.099 * [taylor]: Taking taylor expansion of y in y
1.099 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.099 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.099 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.099 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.099 * [taylor]: Taking taylor expansion of 0.5 in x
1.099 * [taylor]: Taking taylor expansion of (/ x y) in x
1.099 * [taylor]: Taking taylor expansion of x in x
1.099 * [taylor]: Taking taylor expansion of y in x
1.099 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.100 * [taylor]: Taking taylor expansion of 0.5 in x
1.100 * [taylor]: Taking taylor expansion of (/ x y) in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of y in x
1.100 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.100 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.100 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.100 * [taylor]: Taking taylor expansion of 0.5 in x
1.100 * [taylor]: Taking taylor expansion of (/ x y) in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of y in x
1.100 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.100 * [taylor]: Taking taylor expansion of 0.5 in x
1.100 * [taylor]: Taking taylor expansion of (/ x y) in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of y in x
1.100 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.100 * [taylor]: Taking taylor expansion of 0.5 in y
1.100 * [taylor]: Taking taylor expansion of y in y
1.104 * [taylor]: Taking taylor expansion of 0 in y
1.107 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.107 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.107 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.107 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.107 * [taylor]: Taking taylor expansion of y in y
1.114 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.114 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.114 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.114 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.114 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.114 * [taylor]: Taking taylor expansion of 0.5 in y
1.114 * [taylor]: Taking taylor expansion of (/ y x) in y
1.114 * [taylor]: Taking taylor expansion of y in y
1.114 * [taylor]: Taking taylor expansion of x in y
1.114 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.114 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.114 * [taylor]: Taking taylor expansion of 0.5 in y
1.114 * [taylor]: Taking taylor expansion of (/ y x) in y
1.114 * [taylor]: Taking taylor expansion of y in y
1.114 * [taylor]: Taking taylor expansion of x in y
1.114 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.115 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.115 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.115 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.115 * [taylor]: Taking taylor expansion of 0.5 in x
1.115 * [taylor]: Taking taylor expansion of (/ y x) in x
1.115 * [taylor]: Taking taylor expansion of y in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.115 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.115 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.115 * [taylor]: Taking taylor expansion of 0.5 in x
1.115 * [taylor]: Taking taylor expansion of (/ y x) in x
1.115 * [taylor]: Taking taylor expansion of y in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.115 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.115 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.115 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.115 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.115 * [taylor]: Taking taylor expansion of 0.5 in x
1.115 * [taylor]: Taking taylor expansion of (/ y x) in x
1.115 * [taylor]: Taking taylor expansion of y in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.115 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.115 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.115 * [taylor]: Taking taylor expansion of 0.5 in x
1.115 * [taylor]: Taking taylor expansion of (/ y x) in x
1.115 * [taylor]: Taking taylor expansion of y in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.116 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.116 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.116 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.116 * [taylor]: Taking taylor expansion of 0.5 in y
1.116 * [taylor]: Taking taylor expansion of (/ y x) in y
1.116 * [taylor]: Taking taylor expansion of y in y
1.116 * [taylor]: Taking taylor expansion of x in y
1.116 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.116 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.116 * [taylor]: Taking taylor expansion of 0.5 in y
1.116 * [taylor]: Taking taylor expansion of (/ y x) in y
1.116 * [taylor]: Taking taylor expansion of y in y
1.116 * [taylor]: Taking taylor expansion of x in y
1.116 * [taylor]: Taking taylor expansion of 0 in y
1.119 * [taylor]: Taking taylor expansion of 0 in y
1.122 * [taylor]: Taking taylor expansion of 0 in y
1.126 * [taylor]: Taking taylor expansion of 0 in y
1.127 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.127 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
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 y
1.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.127 * [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 (cos (* 0.5 (/ y x))) in y
1.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.127 * [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
1.128 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.128 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.128 * [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 (tan (* 0.5 (/ y x))) in x
1.128 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.128 * [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
1.129 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.129 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.129 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.129 * [taylor]: Taking taylor expansion of 0.5 in y
1.129 * [taylor]: Taking taylor expansion of (/ y x) in y
1.129 * [taylor]: Taking taylor expansion of y in y
1.129 * [taylor]: Taking taylor expansion of x in y
1.129 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.129 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.129 * [taylor]: Taking taylor expansion of 0.5 in y
1.129 * [taylor]: Taking taylor expansion of (/ y x) in y
1.129 * [taylor]: Taking taylor expansion of y in y
1.129 * [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 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
1.140 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.140 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.140 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.140 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.140 * [taylor]: Taking taylor expansion of 0.5 in y
1.140 * [taylor]: Taking taylor expansion of (/ x y) in y
1.140 * [taylor]: Taking taylor expansion of x in y
1.140 * [taylor]: Taking taylor expansion of y in y
1.141 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.141 * [taylor]: Taking taylor expansion of 0.5 in y
1.141 * [taylor]: Taking taylor expansion of (/ x y) in y
1.141 * [taylor]: Taking taylor expansion of x in y
1.141 * [taylor]: Taking taylor expansion of y in y
1.141 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.141 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.141 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.141 * [taylor]: Taking taylor expansion of 0.5 in x
1.141 * [taylor]: Taking taylor expansion of (/ x y) in x
1.141 * [taylor]: Taking taylor expansion of x in x
1.141 * [taylor]: Taking taylor expansion of y in x
1.141 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.141 * [taylor]: Taking taylor expansion of 0.5 in x
1.141 * [taylor]: Taking taylor expansion of (/ x y) in x
1.141 * [taylor]: Taking taylor expansion of x in x
1.141 * [taylor]: Taking taylor expansion of y in x
1.141 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.141 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.141 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.141 * [taylor]: Taking taylor expansion of 0.5 in x
1.141 * [taylor]: Taking taylor expansion of (/ x y) in x
1.142 * [taylor]: Taking taylor expansion of x in x
1.142 * [taylor]: Taking taylor expansion of y in x
1.142 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.142 * [taylor]: Taking taylor expansion of 0.5 in x
1.142 * [taylor]: Taking taylor expansion of (/ x y) in x
1.142 * [taylor]: Taking taylor expansion of x in x
1.142 * [taylor]: Taking taylor expansion of y in x
1.142 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.142 * [taylor]: Taking taylor expansion of 0.5 in y
1.142 * [taylor]: Taking taylor expansion of y in y
1.145 * [taylor]: Taking taylor expansion of 0 in y
1.148 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.148 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.148 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.148 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.148 * [taylor]: Taking taylor expansion of y in y
1.155 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.155 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.155 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.155 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.155 * [taylor]: Taking taylor expansion of 0.5 in y
1.155 * [taylor]: Taking taylor expansion of (/ y x) in y
1.155 * [taylor]: Taking taylor expansion of y in y
1.155 * [taylor]: Taking taylor expansion of x in y
1.155 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.155 * [taylor]: Taking taylor expansion of 0.5 in y
1.155 * [taylor]: Taking taylor expansion of (/ y x) in y
1.156 * [taylor]: Taking taylor expansion of y in y
1.156 * [taylor]: Taking taylor expansion of x in y
1.156 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.156 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.156 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.156 * [taylor]: Taking taylor expansion of 0.5 in x
1.156 * [taylor]: Taking taylor expansion of (/ y x) in x
1.156 * [taylor]: Taking taylor expansion of y in x
1.156 * [taylor]: Taking taylor expansion of x in x
1.156 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.156 * [taylor]: Taking taylor expansion of 0.5 in x
1.156 * [taylor]: Taking taylor expansion of (/ y x) in x
1.156 * [taylor]: Taking taylor expansion of y in x
1.156 * [taylor]: Taking taylor expansion of x in x
1.156 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.156 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.156 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.156 * [taylor]: Taking taylor expansion of 0.5 in x
1.156 * [taylor]: Taking taylor expansion of (/ y x) in x
1.156 * [taylor]: Taking taylor expansion of y in x
1.157 * [taylor]: Taking taylor expansion of x in x
1.157 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.157 * [taylor]: Taking taylor expansion of 0.5 in x
1.157 * [taylor]: Taking taylor expansion of (/ y x) in x
1.157 * [taylor]: Taking taylor expansion of y in x
1.157 * [taylor]: Taking taylor expansion of x in x
1.157 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.157 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.157 * [taylor]: Taking taylor expansion of 0.5 in y
1.157 * [taylor]: Taking taylor expansion of (/ y x) in y
1.157 * [taylor]: Taking taylor expansion of y in y
1.157 * [taylor]: Taking taylor expansion of x in y
1.157 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.157 * [taylor]: Taking taylor expansion of 0.5 in y
1.157 * [taylor]: Taking taylor expansion of (/ y x) in y
1.157 * [taylor]: Taking taylor expansion of y in y
1.157 * [taylor]: Taking taylor expansion of x in y
1.158 * [taylor]: Taking taylor expansion of 0 in y
1.160 * [taylor]: Taking taylor expansion of 0 in y
1.163 * [taylor]: Taking taylor expansion of 0 in y
1.168 * [taylor]: Taking taylor expansion of 0 in y
1.168 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.168 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.168 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.168 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.169 * [taylor]: Taking taylor expansion of 0.5 in y
1.169 * [taylor]: Taking taylor expansion of (/ y x) in y
1.169 * [taylor]: Taking taylor expansion of y in y
1.169 * [taylor]: Taking taylor expansion of x in y
1.169 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.169 * [taylor]: Taking taylor expansion of 0.5 in y
1.169 * [taylor]: Taking taylor expansion of (/ y x) in y
1.169 * [taylor]: Taking taylor expansion of y in y
1.169 * [taylor]: Taking taylor expansion of x in y
1.169 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.169 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.169 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.169 * [taylor]: Taking taylor expansion of 0.5 in x
1.169 * [taylor]: Taking taylor expansion of (/ y x) in x
1.169 * [taylor]: Taking taylor expansion of y in x
1.169 * [taylor]: Taking taylor expansion of x in x
1.169 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.169 * [taylor]: Taking taylor expansion of 0.5 in x
1.169 * [taylor]: Taking taylor expansion of (/ y x) in x
1.169 * [taylor]: Taking taylor expansion of y in x
1.169 * [taylor]: Taking taylor expansion of x in x
1.170 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.170 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.170 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.170 * [taylor]: Taking taylor expansion of 0.5 in x
1.170 * [taylor]: Taking taylor expansion of (/ y x) in x
1.170 * [taylor]: Taking taylor expansion of y in x
1.170 * [taylor]: Taking taylor expansion of x in x
1.170 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.170 * [taylor]: Taking taylor expansion of 0.5 in x
1.170 * [taylor]: Taking taylor expansion of (/ y x) in x
1.170 * [taylor]: Taking taylor expansion of y in x
1.170 * [taylor]: Taking taylor expansion of x in x
1.170 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.170 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.170 * [taylor]: Taking taylor expansion of 0.5 in y
1.170 * [taylor]: Taking taylor expansion of (/ y x) in y
1.170 * [taylor]: Taking taylor expansion of y in y
1.170 * [taylor]: Taking taylor expansion of x in y
1.170 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.170 * [taylor]: Taking taylor expansion of 0.5 in y
1.170 * [taylor]: Taking taylor expansion of (/ y x) in y
1.170 * [taylor]: Taking taylor expansion of y in y
1.170 * [taylor]: Taking taylor expansion of x in y
1.171 * [taylor]: Taking taylor expansion of 0 in y
1.173 * [taylor]: Taking taylor expansion of 0 in y
1.176 * [taylor]: Taking taylor expansion of 0 in y
1.181 * [taylor]: Taking taylor expansion of 0 in y
1.182 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1)
1.182 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.182 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.182 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.182 * [taylor]: Taking taylor expansion of 0.5 in y
1.182 * [taylor]: Taking taylor expansion of (/ x y) in y
1.182 * [taylor]: Taking taylor expansion of x in y
1.182 * [taylor]: Taking taylor expansion of y in y
1.182 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.182 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.182 * [taylor]: Taking taylor expansion of 0.5 in x
1.182 * [taylor]: Taking taylor expansion of (/ x y) in x
1.182 * [taylor]: Taking taylor expansion of x in x
1.182 * [taylor]: Taking taylor expansion of y in x
1.183 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.183 * [taylor]: Taking taylor expansion of 0.5 in x
1.183 * [taylor]: Taking taylor expansion of (/ x y) in x
1.183 * [taylor]: Taking taylor expansion of x in x
1.183 * [taylor]: Taking taylor expansion of y in x
1.183 * [taylor]: Taking taylor expansion of 0 in y
1.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.183 * [taylor]: Taking taylor expansion of 0.5 in y
1.183 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.183 * [taylor]: Taking taylor expansion of y in y
1.190 * [taylor]: Taking taylor expansion of 0 in y
1.192 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.192 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.192 * [taylor]: Taking taylor expansion of 0.5 in y
1.192 * [taylor]: Taking taylor expansion of (/ y x) in y
1.192 * [taylor]: Taking taylor expansion of y in y
1.192 * [taylor]: Taking taylor expansion of x in y
1.192 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.192 * [taylor]: Taking taylor expansion of 0.5 in x
1.192 * [taylor]: Taking taylor expansion of (/ y x) in x
1.192 * [taylor]: Taking taylor expansion of y in x
1.192 * [taylor]: Taking taylor expansion of x in x
1.192 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.192 * [taylor]: Taking taylor expansion of 0.5 in x
1.192 * [taylor]: Taking taylor expansion of (/ y x) in x
1.192 * [taylor]: Taking taylor expansion of y in x
1.192 * [taylor]: Taking taylor expansion of x in x
1.193 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.193 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.193 * [taylor]: Taking taylor expansion of 0.5 in y
1.193 * [taylor]: Taking taylor expansion of (/ y x) in y
1.193 * [taylor]: Taking taylor expansion of y in y
1.193 * [taylor]: Taking taylor expansion of x in y
1.193 * [taylor]: Taking taylor expansion of 0 in y
1.193 * [taylor]: Taking taylor expansion of 0 in y
1.194 * [taylor]: Taking taylor expansion of 0 in y
1.194 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.194 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.194 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.194 * [taylor]: Taking taylor expansion of 0.5 in y
1.194 * [taylor]: Taking taylor expansion of (/ y x) in y
1.194 * [taylor]: Taking taylor expansion of y in y
1.194 * [taylor]: Taking taylor expansion of x in y
1.195 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.195 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.195 * [taylor]: Taking taylor expansion of 0.5 in x
1.195 * [taylor]: Taking taylor expansion of (/ y x) in x
1.195 * [taylor]: Taking taylor expansion of y in x
1.195 * [taylor]: Taking taylor expansion of x in x
1.195 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.195 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.195 * [taylor]: Taking taylor expansion of 0.5 in x
1.195 * [taylor]: Taking taylor expansion of (/ y x) in x
1.195 * [taylor]: Taking taylor expansion of y in x
1.195 * [taylor]: Taking taylor expansion of x in x
1.195 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.195 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.195 * [taylor]: Taking taylor expansion of 0.5 in y
1.195 * [taylor]: Taking taylor expansion of (/ y x) in y
1.195 * [taylor]: Taking taylor expansion of y in y
1.195 * [taylor]: Taking taylor expansion of x in y
1.195 * [taylor]: Taking taylor expansion of 0 in y
1.195 * [taylor]: Taking taylor expansion of 0 in y
1.197 * [taylor]: Taking taylor expansion of 0 in y
1.197 * * * [progress]: simplifying candidates
1.198 * [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))
1.202 * * [simplify]: iteration  0 :  61  enodes  (cost  250 )
1.206 * * [simplify]: iteration  1 :  131  enodes  (cost  222 )
1.210 * * [simplify]: iteration  2 :  445  enodes  (cost  222 )
1.222 * * [simplify]: iteration  3 :  1995  enodes  (cost  222 )
1.259 * * [simplify]: iteration  4 :  5001  enodes  (cost  222 )
1.261 * [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))
1.261 * * * [progress]: adding candidates to table
1.489 * [progress]: [Phase 3 of 3] Extracting.
1.489 * * [regime]: Finding splitpoints for: (#<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) 1.0)> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<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) (/ (expm1 (log1p (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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 (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ 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)))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt 0) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>)
1.495 * * * [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)
1.495 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<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) 1.0)> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<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) (/ (expm1 (log1p (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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 (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ 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)))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt 0) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>)
1.559 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<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) 1.0)> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<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) (/ (expm1 (log1p (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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 (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ 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)))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt 0) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>)
1.621 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<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) 1.0)> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<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) (/ (expm1 (log1p (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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 (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ 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)))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt 0) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>)
1.689 * * * * [regimes]: Trying to branch on y from (#<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) 1.0)> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<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) (/ (expm1 (log1p (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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 (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ 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)))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt 0) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>)
1.752 * * * * [regimes]: Trying to branch on x from (#<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) 1.0)> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<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) (/ (expm1 (log1p (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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 (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ 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)))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt 0) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>)
1.815 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.815 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   1.0
1.816 * * [simplify]: iteration  0 :  1  enodes  (cost  0 )
1.816 * [simplify]: Simplified to:
   1.0
5.773 * [regime-testing]: Baseline error score: 28.495744287903328
5.774 * [regime-testing]: Oracle error score: 26.030159710456363
5.775 * [regime-testing]: End program error score: 28.495744287903328
5.832 * [regime-testing]: Target error score: 28.886294078895666