21.539 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.090 * * * [progress]: [2/2] Setting up program.
0.093 * [progress]: [Phase 2 of 3] Improving.
0.094 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.097 * * [simplify]: iteration  0 :  11  enodes  (cost  7 )
0.100 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
0.102 * * [simplify]: iteration  2 :  13  enodes  (cost  7 )
0.102 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.102 * * [progress]: iteration 1 / 4
0.102 * * * [progress]: picking best candidate
0.105 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.105 * * * [progress]: localizing error
0.115 * * * [progress]: generating rewritten candidates
0.115 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.118 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.121 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.128 * * * [progress]: generating series expansions
0.128 * * * * [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
0.129 * [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 (tan (* 0.5 (/ x y))) in x
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 x
0.129 * [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
0.132 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.132 * [taylor]: Taking taylor expansion of 0.5 in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.138 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.138 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.138 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.138 * [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
0.146 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.146 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.146 * [taylor]: Taking taylor expansion of 0.5 in y
0.146 * [taylor]: Taking taylor expansion of (/ y x) in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [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
0.147 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.147 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.147 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.147 * [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 (cos (* 0.5 (/ y x))) in x
0.147 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.147 * [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
0.160 * [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 (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
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.161 * [taylor]: Taking taylor expansion of 0.5 in x
0.161 * [taylor]: Taking taylor expansion of (/ y x) in x
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.161 * [taylor]: Taking taylor expansion of (sin (* 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 (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
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.165 * [taylor]: Taking taylor expansion of 0 in y
0.168 * [taylor]: Taking taylor expansion of 0 in y
0.172 * [taylor]: Taking taylor expansion of 0 in y
0.173 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.173 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.173 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.173 * [taylor]: Taking taylor expansion of 0.5 in y
0.173 * [taylor]: Taking taylor expansion of (/ x y) in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.173 * [taylor]: Taking taylor expansion of 0.5 in x
0.173 * [taylor]: Taking taylor expansion of (/ x y) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.173 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.173 * [taylor]: Taking taylor expansion of 0.5 in x
0.173 * [taylor]: Taking taylor expansion of (/ x y) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.174 * [taylor]: Taking taylor expansion of 0.5 in y
0.174 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.178 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.178 * [taylor]: Taking taylor expansion of 0.5 in y
0.178 * [taylor]: Taking taylor expansion of (/ y x) in y
0.178 * [taylor]: Taking taylor expansion of y in y
0.178 * [taylor]: Taking taylor expansion of x in y
0.178 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.178 * [taylor]: Taking taylor expansion of 0.5 in x
0.178 * [taylor]: Taking taylor expansion of (/ y x) in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.178 * [taylor]: Taking taylor expansion of 0.5 in x
0.178 * [taylor]: Taking taylor expansion of (/ y x) in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.178 * [taylor]: Taking taylor expansion of 0.5 in y
0.178 * [taylor]: Taking taylor expansion of (/ y x) in y
0.178 * [taylor]: Taking taylor expansion of y in y
0.178 * [taylor]: Taking taylor expansion of x in y
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [taylor]: Taking taylor expansion of 0 in y
0.180 * [taylor]: Taking taylor expansion of 0 in y
0.180 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.180 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.180 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.180 * [taylor]: Taking taylor expansion of 0.5 in y
0.180 * [taylor]: Taking taylor expansion of (/ y x) in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.180 * [taylor]: Taking taylor expansion of x in y
0.180 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.180 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.180 * [taylor]: Taking taylor expansion of 0.5 in x
0.180 * [taylor]: Taking taylor expansion of (/ y x) in x
0.180 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.180 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.180 * [taylor]: Taking taylor expansion of 0.5 in x
0.180 * [taylor]: Taking taylor expansion of (/ y x) in x
0.180 * [taylor]: Taking taylor expansion of y in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.181 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.181 * [taylor]: Taking taylor expansion of 0.5 in y
0.181 * [taylor]: Taking taylor expansion of (/ y x) in y
0.181 * [taylor]: Taking taylor expansion of y in y
0.181 * [taylor]: Taking taylor expansion of x in y
0.181 * [taylor]: Taking taylor expansion of 0 in y
0.181 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.182 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.183 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.183 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.183 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.183 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.183 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.183 * [taylor]: Taking taylor expansion of 0.5 in y
0.183 * [taylor]: Taking taylor expansion of (/ x y) in y
0.183 * [taylor]: Taking taylor expansion of x in y
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.183 * [taylor]: Taking taylor expansion of 0.5 in y
0.183 * [taylor]: Taking taylor expansion of (/ x y) in y
0.183 * [taylor]: Taking taylor expansion of x in y
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.183 * [taylor]: Taking taylor expansion of 0.5 in y
0.183 * [taylor]: Taking taylor expansion of (/ x y) in y
0.183 * [taylor]: Taking taylor expansion of x in y
0.183 * [taylor]: Taking taylor expansion of y in y
0.184 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.184 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.188 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.189 * [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
0.189 * [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
0.190 * [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
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [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
0.199 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.199 * [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
0.210 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.210 * [taylor]: Taking taylor expansion of 0.5 in y
0.210 * [taylor]: Taking taylor expansion of (/ y x) in y
0.210 * [taylor]: Taking taylor expansion of y in y
0.210 * [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
0.220 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.220 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.220 * [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
0.221 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.221 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.221 * [taylor]: Taking taylor expansion of 0.5 in y
0.221 * [taylor]: Taking taylor expansion of (/ y x) in y
0.221 * [taylor]: Taking taylor expansion of y in y
0.221 * [taylor]: Taking taylor expansion of x in y
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
0.221 * [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
0.222 * [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 (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.222 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.222 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.222 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in 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 (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
0.223 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.223 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.223 * [taylor]: Taking taylor expansion of 0.5 in x
0.223 * [taylor]: Taking taylor expansion of (/ y x) in x
0.223 * [taylor]: Taking taylor expansion of y in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.223 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.223 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.223 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.223 * [taylor]: Taking taylor expansion of 0.5 in y
0.223 * [taylor]: Taking taylor expansion of (/ y x) in y
0.223 * [taylor]: Taking taylor expansion of y in y
0.223 * [taylor]: Taking taylor expansion of x in y
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.226 * [taylor]: Taking taylor expansion of 0 in y
0.228 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * * * [progress]: simplifying candidates
0.232 * [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)
0.238 * * [simplify]: iteration  0 :  146  enodes  (cost  485 )
0.243 * * [simplify]: iteration  1 :  433  enodes  (cost  441 )
0.255 * * [simplify]: iteration  2 :  1789  enodes  (cost  441 )
0.298 * * [simplify]: iteration  3 :  5001  enodes  (cost  441 )
0.300 * [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)
0.301 * * * [progress]: adding candidates to table
0.488 * * [progress]: iteration 2 / 4
0.489 * * * [progress]: picking best candidate
0.520 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
0.520 * * * [progress]: localizing error
0.521 * * * [progress]: generating rewritten candidates
0.521 * * * [progress]: generating series expansions
0.521 * * * [progress]: simplifying candidates
0.521 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.524 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.524 * [simplify]: Simplified to:
   
0.524 * * * [progress]: adding candidates to table
0.525 * * [progress]: iteration 3 / 4
0.525 * * * [progress]: picking best candidate
0.560 * * * * [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)))))))>
0.560 * * * [progress]: localizing error
0.577 * * * [progress]: generating rewritten candidates
0.577 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
0.580 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1)
0.582 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
0.585 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
0.588 * * * [progress]: generating series expansions
0.588 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
0.588 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.589 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.589 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.589 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.589 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.589 * [taylor]: Taking taylor expansion of 0.5 in y
0.589 * [taylor]: Taking taylor expansion of (/ x y) in y
0.589 * [taylor]: Taking taylor expansion of x in y
0.589 * [taylor]: Taking taylor expansion of y in y
0.589 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.589 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.589 * [taylor]: Taking taylor expansion of 0.5 in y
0.589 * [taylor]: Taking taylor expansion of (/ x y) in y
0.589 * [taylor]: Taking taylor expansion of x in y
0.589 * [taylor]: Taking taylor expansion of y in y
0.589 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.589 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.589 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.589 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.589 * [taylor]: Taking taylor expansion of 0.5 in x
0.589 * [taylor]: Taking taylor expansion of (/ x y) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of y in x
0.589 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.590 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.590 * [taylor]: Taking taylor expansion of 0.5 in x
0.590 * [taylor]: Taking taylor expansion of (/ x y) in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.590 * [taylor]: Taking taylor expansion of y in x
0.590 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.590 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.590 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.590 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.590 * [taylor]: Taking taylor expansion of 0.5 in x
0.590 * [taylor]: Taking taylor expansion of (/ x y) in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.590 * [taylor]: Taking taylor expansion of y in x
0.590 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.590 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.590 * [taylor]: Taking taylor expansion of 0.5 in x
0.590 * [taylor]: Taking taylor expansion of (/ x y) in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.590 * [taylor]: Taking taylor expansion of y in x
0.590 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.590 * [taylor]: Taking taylor expansion of 0.5 in y
0.590 * [taylor]: Taking taylor expansion of y in y
0.594 * [taylor]: Taking taylor expansion of 0 in y
0.597 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.597 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.597 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.597 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.597 * [taylor]: Taking taylor expansion of y in y
0.603 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.603 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.603 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.603 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.604 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.604 * [taylor]: Taking taylor expansion of 0.5 in y
0.604 * [taylor]: Taking taylor expansion of (/ y x) in y
0.604 * [taylor]: Taking taylor expansion of y in y
0.604 * [taylor]: Taking taylor expansion of x in y
0.604 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.604 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.604 * [taylor]: Taking taylor expansion of 0.5 in y
0.604 * [taylor]: Taking taylor expansion of (/ y x) in y
0.604 * [taylor]: Taking taylor expansion of y in y
0.604 * [taylor]: Taking taylor expansion of x in y
0.604 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.604 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.604 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.604 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.604 * [taylor]: Taking taylor expansion of 0.5 in x
0.604 * [taylor]: Taking taylor expansion of (/ y x) in x
0.604 * [taylor]: Taking taylor expansion of y in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.604 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.604 * [taylor]: Taking taylor expansion of 0.5 in x
0.604 * [taylor]: Taking taylor expansion of (/ y x) in x
0.604 * [taylor]: Taking taylor expansion of y in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.605 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.605 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.605 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.605 * [taylor]: Taking taylor expansion of 0.5 in x
0.605 * [taylor]: Taking taylor expansion of (/ y x) in x
0.605 * [taylor]: Taking taylor expansion of y in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.605 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.605 * [taylor]: Taking taylor expansion of 0.5 in x
0.605 * [taylor]: Taking taylor expansion of (/ y x) in x
0.605 * [taylor]: Taking taylor expansion of y in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.605 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.605 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.605 * [taylor]: Taking taylor expansion of 0.5 in y
0.605 * [taylor]: Taking taylor expansion of (/ y x) in y
0.605 * [taylor]: Taking taylor expansion of y in y
0.605 * [taylor]: Taking taylor expansion of x in y
0.605 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.605 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.605 * [taylor]: Taking taylor expansion of 0.5 in y
0.605 * [taylor]: Taking taylor expansion of (/ y x) in y
0.605 * [taylor]: Taking taylor expansion of y in y
0.606 * [taylor]: Taking taylor expansion of x in y
0.606 * [taylor]: Taking taylor expansion of 0 in y
0.609 * [taylor]: Taking taylor expansion of 0 in y
0.611 * [taylor]: Taking taylor expansion of 0 in y
0.616 * [taylor]: Taking taylor expansion of 0 in y
0.617 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.617 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.617 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.617 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.617 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.617 * [taylor]: Taking taylor expansion of 0.5 in y
0.617 * [taylor]: Taking taylor expansion of (/ y x) in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.617 * [taylor]: Taking taylor expansion of x in y
0.617 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.617 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.617 * [taylor]: Taking taylor expansion of 0.5 in y
0.617 * [taylor]: Taking taylor expansion of (/ y x) in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.617 * [taylor]: Taking taylor expansion of x in y
0.617 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.618 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.618 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.618 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.618 * [taylor]: Taking taylor expansion of 0.5 in x
0.618 * [taylor]: Taking taylor expansion of (/ y x) in x
0.618 * [taylor]: Taking taylor expansion of y in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.618 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.618 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.618 * [taylor]: Taking taylor expansion of 0.5 in x
0.618 * [taylor]: Taking taylor expansion of (/ y x) in x
0.618 * [taylor]: Taking taylor expansion of y in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.618 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.618 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.618 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.618 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.618 * [taylor]: Taking taylor expansion of 0.5 in x
0.618 * [taylor]: Taking taylor expansion of (/ y x) in x
0.618 * [taylor]: Taking taylor expansion of y in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.618 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.618 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.618 * [taylor]: Taking taylor expansion of 0.5 in x
0.618 * [taylor]: Taking taylor expansion of (/ y x) in x
0.618 * [taylor]: Taking taylor expansion of y in x
0.618 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.619 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.619 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.619 * [taylor]: Taking taylor expansion of 0.5 in y
0.619 * [taylor]: Taking taylor expansion of (/ y x) in y
0.619 * [taylor]: Taking taylor expansion of y in y
0.619 * [taylor]: Taking taylor expansion of x in y
0.619 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.619 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.619 * [taylor]: Taking taylor expansion of 0.5 in y
0.619 * [taylor]: Taking taylor expansion of (/ y x) in y
0.619 * [taylor]: Taking taylor expansion of y in y
0.619 * [taylor]: Taking taylor expansion of x in y
0.619 * [taylor]: Taking taylor expansion of 0 in y
0.622 * [taylor]: Taking taylor expansion of 0 in y
0.625 * [taylor]: Taking taylor expansion of 0 in y
0.630 * [taylor]: Taking taylor expansion of 0 in y
0.631 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1)
0.631 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.631 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.631 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.631 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.631 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.631 * [taylor]: Taking taylor expansion of 0.5 in y
0.631 * [taylor]: Taking taylor expansion of (/ x y) in y
0.631 * [taylor]: Taking taylor expansion of x in y
0.631 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.631 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.631 * [taylor]: Taking taylor expansion of 0.5 in y
0.631 * [taylor]: Taking taylor expansion of (/ x y) in y
0.631 * [taylor]: Taking taylor expansion of x in y
0.631 * [taylor]: Taking taylor expansion of y in y
0.632 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.632 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.632 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.632 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.632 * [taylor]: Taking taylor expansion of 0.5 in x
0.632 * [taylor]: Taking taylor expansion of (/ x y) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of y in x
0.632 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.632 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.632 * [taylor]: Taking taylor expansion of 0.5 in x
0.632 * [taylor]: Taking taylor expansion of (/ x y) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of y in x
0.632 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.632 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.632 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.632 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.632 * [taylor]: Taking taylor expansion of 0.5 in x
0.632 * [taylor]: Taking taylor expansion of (/ x y) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of y in x
0.632 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.632 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.632 * [taylor]: Taking taylor expansion of 0.5 in x
0.632 * [taylor]: Taking taylor expansion of (/ x y) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of y in x
0.633 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.633 * [taylor]: Taking taylor expansion of 0.5 in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.636 * [taylor]: Taking taylor expansion of 0 in y
0.639 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.639 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.639 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.639 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.639 * [taylor]: Taking taylor expansion of y in y
0.645 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.645 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.646 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.646 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.646 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.646 * [taylor]: Taking taylor expansion of 0.5 in y
0.646 * [taylor]: Taking taylor expansion of (/ y x) in y
0.646 * [taylor]: Taking taylor expansion of y in y
0.646 * [taylor]: Taking taylor expansion of x in y
0.646 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.646 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.646 * [taylor]: Taking taylor expansion of 0.5 in y
0.646 * [taylor]: Taking taylor expansion of (/ y x) in y
0.646 * [taylor]: Taking taylor expansion of y in y
0.646 * [taylor]: Taking taylor expansion of x in y
0.646 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.646 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.646 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.646 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.646 * [taylor]: Taking taylor expansion of 0.5 in x
0.646 * [taylor]: Taking taylor expansion of (/ y x) in x
0.646 * [taylor]: Taking taylor expansion of y in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.647 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.647 * [taylor]: Taking taylor expansion of 0.5 in x
0.647 * [taylor]: Taking taylor expansion of (/ y x) in x
0.647 * [taylor]: Taking taylor expansion of y in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.647 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.647 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.647 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.647 * [taylor]: Taking taylor expansion of 0.5 in x
0.647 * [taylor]: Taking taylor expansion of (/ y x) in x
0.647 * [taylor]: Taking taylor expansion of y in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.647 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.647 * [taylor]: Taking taylor expansion of 0.5 in x
0.647 * [taylor]: Taking taylor expansion of (/ y x) in x
0.647 * [taylor]: Taking taylor expansion of y in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.647 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.647 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.647 * [taylor]: Taking taylor expansion of 0.5 in y
0.648 * [taylor]: Taking taylor expansion of (/ y x) in y
0.648 * [taylor]: Taking taylor expansion of y in y
0.648 * [taylor]: Taking taylor expansion of x in y
0.648 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.648 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.648 * [taylor]: Taking taylor expansion of 0.5 in y
0.648 * [taylor]: Taking taylor expansion of (/ y x) in y
0.648 * [taylor]: Taking taylor expansion of y in y
0.648 * [taylor]: Taking taylor expansion of x in y
0.648 * [taylor]: Taking taylor expansion of 0 in y
0.651 * [taylor]: Taking taylor expansion of 0 in y
0.659 * [taylor]: Taking taylor expansion of 0 in y
0.664 * [taylor]: Taking taylor expansion of 0 in y
0.665 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.665 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.665 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.665 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.665 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.665 * [taylor]: Taking taylor expansion of 0.5 in y
0.665 * [taylor]: Taking taylor expansion of (/ y x) in y
0.665 * [taylor]: Taking taylor expansion of y in y
0.665 * [taylor]: Taking taylor expansion of x in y
0.665 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.665 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.665 * [taylor]: Taking taylor expansion of 0.5 in y
0.665 * [taylor]: Taking taylor expansion of (/ y x) in y
0.665 * [taylor]: Taking taylor expansion of y in y
0.665 * [taylor]: Taking taylor expansion of x in y
0.665 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.665 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.665 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.665 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.665 * [taylor]: Taking taylor expansion of 0.5 in x
0.665 * [taylor]: Taking taylor expansion of (/ y x) in x
0.665 * [taylor]: Taking taylor expansion of y in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.666 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.666 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.666 * [taylor]: Taking taylor expansion of 0.5 in x
0.666 * [taylor]: Taking taylor expansion of (/ y x) in x
0.666 * [taylor]: Taking taylor expansion of y in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.666 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.666 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.666 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.666 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.666 * [taylor]: Taking taylor expansion of 0.5 in x
0.666 * [taylor]: Taking taylor expansion of (/ y x) in x
0.666 * [taylor]: Taking taylor expansion of y in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.666 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.666 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.666 * [taylor]: Taking taylor expansion of 0.5 in x
0.666 * [taylor]: Taking taylor expansion of (/ y x) in x
0.666 * [taylor]: Taking taylor expansion of y in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.666 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.666 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.666 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.667 * [taylor]: Taking taylor expansion of 0.5 in y
0.667 * [taylor]: Taking taylor expansion of (/ y x) in y
0.667 * [taylor]: Taking taylor expansion of y in y
0.667 * [taylor]: Taking taylor expansion of x in y
0.667 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.667 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.667 * [taylor]: Taking taylor expansion of 0.5 in y
0.667 * [taylor]: Taking taylor expansion of (/ y x) in y
0.667 * [taylor]: Taking taylor expansion of y in y
0.667 * [taylor]: Taking taylor expansion of x in y
0.667 * [taylor]: Taking taylor expansion of 0 in y
0.670 * [taylor]: Taking taylor expansion of 0 in y
0.673 * [taylor]: Taking taylor expansion of 0 in y
0.677 * [taylor]: Taking taylor expansion of 0 in y
0.678 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
0.678 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.678 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.678 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.678 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.678 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.678 * [taylor]: Taking taylor expansion of 0.5 in y
0.678 * [taylor]: Taking taylor expansion of (/ x y) in y
0.678 * [taylor]: Taking taylor expansion of x in y
0.678 * [taylor]: Taking taylor expansion of y in y
0.678 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.678 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.678 * [taylor]: Taking taylor expansion of 0.5 in y
0.678 * [taylor]: Taking taylor expansion of (/ x y) in y
0.678 * [taylor]: Taking taylor expansion of x in y
0.678 * [taylor]: Taking taylor expansion of y in y
0.679 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.679 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.679 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.679 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.679 * [taylor]: Taking taylor expansion of 0.5 in x
0.679 * [taylor]: Taking taylor expansion of (/ x y) in x
0.679 * [taylor]: Taking taylor expansion of x in x
0.679 * [taylor]: Taking taylor expansion of y in x
0.679 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.679 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.679 * [taylor]: Taking taylor expansion of 0.5 in x
0.679 * [taylor]: Taking taylor expansion of (/ x y) in x
0.679 * [taylor]: Taking taylor expansion of x in x
0.679 * [taylor]: Taking taylor expansion of y in x
0.679 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.679 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.679 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.679 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.679 * [taylor]: Taking taylor expansion of 0.5 in x
0.679 * [taylor]: Taking taylor expansion of (/ x y) in x
0.679 * [taylor]: Taking taylor expansion of x in x
0.679 * [taylor]: Taking taylor expansion of y in x
0.679 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.679 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.679 * [taylor]: Taking taylor expansion of 0.5 in x
0.679 * [taylor]: Taking taylor expansion of (/ x y) in x
0.680 * [taylor]: Taking taylor expansion of x in x
0.680 * [taylor]: Taking taylor expansion of y in x
0.680 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.680 * [taylor]: Taking taylor expansion of 0.5 in y
0.680 * [taylor]: Taking taylor expansion of y in y
0.683 * [taylor]: Taking taylor expansion of 0 in y
0.686 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.686 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.686 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.686 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.686 * [taylor]: Taking taylor expansion of y in y
0.693 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.693 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.693 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.693 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.693 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.693 * [taylor]: Taking taylor expansion of 0.5 in y
0.693 * [taylor]: Taking taylor expansion of (/ y x) in y
0.693 * [taylor]: Taking taylor expansion of y in y
0.693 * [taylor]: Taking taylor expansion of x in y
0.693 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.693 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.693 * [taylor]: Taking taylor expansion of 0.5 in y
0.693 * [taylor]: Taking taylor expansion of (/ y x) in y
0.693 * [taylor]: Taking taylor expansion of y in y
0.693 * [taylor]: Taking taylor expansion of x in y
0.694 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.694 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.694 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.694 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.694 * [taylor]: Taking taylor expansion of 0.5 in x
0.694 * [taylor]: Taking taylor expansion of (/ y x) in x
0.694 * [taylor]: Taking taylor expansion of y in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.694 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.694 * [taylor]: Taking taylor expansion of 0.5 in x
0.694 * [taylor]: Taking taylor expansion of (/ y x) in x
0.694 * [taylor]: Taking taylor expansion of y in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.694 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.694 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.694 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.694 * [taylor]: Taking taylor expansion of 0.5 in x
0.694 * [taylor]: Taking taylor expansion of (/ y x) in x
0.694 * [taylor]: Taking taylor expansion of y in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.694 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.694 * [taylor]: Taking taylor expansion of 0.5 in x
0.694 * [taylor]: Taking taylor expansion of (/ y x) in x
0.694 * [taylor]: Taking taylor expansion of y in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
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
0.695 * [taylor]: Taking taylor expansion of (/ y x) in y
0.695 * [taylor]: Taking taylor expansion of y in y
0.695 * [taylor]: Taking taylor expansion of x in y
0.695 * [taylor]: Taking taylor expansion of (cos (* 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
0.695 * [taylor]: Taking taylor expansion of (/ y x) in y
0.695 * [taylor]: Taking taylor expansion of y in y
0.695 * [taylor]: Taking taylor expansion of x in y
0.696 * [taylor]: Taking taylor expansion of 0 in y
0.698 * [taylor]: Taking taylor expansion of 0 in y
0.701 * [taylor]: Taking taylor expansion of 0 in y
0.706 * [taylor]: Taking taylor expansion of 0 in y
0.707 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.707 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.707 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.707 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.707 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.707 * [taylor]: Taking taylor expansion of 0.5 in y
0.707 * [taylor]: Taking taylor expansion of (/ y x) in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.707 * [taylor]: Taking taylor expansion of x in y
0.707 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.707 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.707 * [taylor]: Taking taylor expansion of 0.5 in y
0.707 * [taylor]: Taking taylor expansion of (/ y x) in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.707 * [taylor]: Taking taylor expansion of x in y
0.707 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.708 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.708 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.708 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.708 * [taylor]: Taking taylor expansion of 0.5 in x
0.708 * [taylor]: Taking taylor expansion of (/ y x) in x
0.708 * [taylor]: Taking taylor expansion of y in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.708 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.708 * [taylor]: Taking taylor expansion of 0.5 in x
0.708 * [taylor]: Taking taylor expansion of (/ y x) in x
0.708 * [taylor]: Taking taylor expansion of y in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.708 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.708 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.708 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.708 * [taylor]: Taking taylor expansion of 0.5 in x
0.708 * [taylor]: Taking taylor expansion of (/ y x) in x
0.708 * [taylor]: Taking taylor expansion of y in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.708 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.708 * [taylor]: Taking taylor expansion of 0.5 in x
0.708 * [taylor]: Taking taylor expansion of (/ y x) in x
0.708 * [taylor]: Taking taylor expansion of y in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.709 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.709 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.709 * [taylor]: Taking taylor expansion of 0.5 in y
0.709 * [taylor]: Taking taylor expansion of (/ y x) in y
0.709 * [taylor]: Taking taylor expansion of y in y
0.709 * [taylor]: Taking taylor expansion of x in y
0.709 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.709 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.709 * [taylor]: Taking taylor expansion of 0.5 in y
0.709 * [taylor]: Taking taylor expansion of (/ y x) in y
0.709 * [taylor]: Taking taylor expansion of y in y
0.709 * [taylor]: Taking taylor expansion of x in y
0.709 * [taylor]: Taking taylor expansion of 0 in y
0.712 * [taylor]: Taking taylor expansion of 0 in y
0.715 * [taylor]: Taking taylor expansion of 0 in y
0.720 * [taylor]: Taking taylor expansion of 0 in y
0.720 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
0.720 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.720 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.720 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.721 * [taylor]: Taking taylor expansion of 0.5 in y
0.721 * [taylor]: Taking taylor expansion of (/ x y) in y
0.721 * [taylor]: Taking taylor expansion of x in y
0.721 * [taylor]: Taking taylor expansion of y in y
0.721 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.721 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.721 * [taylor]: Taking taylor expansion of 0.5 in x
0.721 * [taylor]: Taking taylor expansion of (/ x y) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of y in x
0.721 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.721 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.721 * [taylor]: Taking taylor expansion of 0.5 in x
0.721 * [taylor]: Taking taylor expansion of (/ x y) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of y in x
0.721 * [taylor]: Taking taylor expansion of 0 in y
0.721 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.721 * [taylor]: Taking taylor expansion of 0.5 in y
0.721 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.721 * [taylor]: Taking taylor expansion of y in y
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.725 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.725 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.725 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.725 * [taylor]: Taking taylor expansion of 0.5 in y
0.725 * [taylor]: Taking taylor expansion of (/ y x) in y
0.725 * [taylor]: Taking taylor expansion of y in y
0.725 * [taylor]: Taking taylor expansion of x in y
0.725 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.725 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.725 * [taylor]: Taking taylor expansion of 0.5 in x
0.725 * [taylor]: Taking taylor expansion of (/ y x) in x
0.725 * [taylor]: Taking taylor expansion of y in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.725 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.725 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.725 * [taylor]: Taking taylor expansion of 0.5 in x
0.725 * [taylor]: Taking taylor expansion of (/ y x) in x
0.725 * [taylor]: Taking taylor expansion of y in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.726 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.726 * [taylor]: Taking taylor expansion of 0.5 in y
0.726 * [taylor]: Taking taylor expansion of (/ y x) in y
0.726 * [taylor]: Taking taylor expansion of y in y
0.726 * [taylor]: Taking taylor expansion of x in y
0.726 * [taylor]: Taking taylor expansion of 0 in y
0.726 * [taylor]: Taking taylor expansion of 0 in y
0.727 * [taylor]: Taking taylor expansion of 0 in y
0.727 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.727 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.728 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.728 * [taylor]: Taking taylor expansion of 0.5 in y
0.728 * [taylor]: Taking taylor expansion of (/ y x) in y
0.728 * [taylor]: Taking taylor expansion of y in y
0.728 * [taylor]: Taking taylor expansion of x in y
0.728 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.728 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.728 * [taylor]: Taking taylor expansion of 0.5 in x
0.728 * [taylor]: Taking taylor expansion of (/ y x) in x
0.728 * [taylor]: Taking taylor expansion of y in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.728 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.728 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.728 * [taylor]: Taking taylor expansion of 0.5 in x
0.728 * [taylor]: Taking taylor expansion of (/ y x) in x
0.728 * [taylor]: Taking taylor expansion of y in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.728 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.728 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.728 * [taylor]: Taking taylor expansion of 0.5 in y
0.728 * [taylor]: Taking taylor expansion of (/ y x) in y
0.728 * [taylor]: Taking taylor expansion of y in y
0.728 * [taylor]: Taking taylor expansion of x in y
0.728 * [taylor]: Taking taylor expansion of 0 in y
0.728 * [taylor]: Taking taylor expansion of 0 in y
0.730 * [taylor]: Taking taylor expansion of 0 in y
0.730 * * * [progress]: simplifying candidates
0.731 * [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))
0.735 * * [simplify]: iteration  0 :  61  enodes  (cost  250 )
0.739 * * [simplify]: iteration  1 :  131  enodes  (cost  222 )
0.745 * * [simplify]: iteration  2 :  445  enodes  (cost  222 )
0.758 * * [simplify]: iteration  3 :  1995  enodes  (cost  222 )
0.798 * * [simplify]: iteration  4 :  5001  enodes  (cost  222 )
0.800 * [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))
0.800 * * * [progress]: adding candidates to table
1.017 * * [progress]: iteration 4 / 4
1.017 * * * [progress]: picking best candidate
1.052 * * * * [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)))))))>
1.052 * * * [progress]: localizing error
1.073 * * * [progress]: generating rewritten candidates
1.073 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
1.076 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1)
1.078 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
1.081 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1)
1.084 * * * [progress]: generating series expansions
1.084 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
1.084 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.084 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.084 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.084 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.084 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.084 * [taylor]: Taking taylor expansion of 0.5 in y
1.084 * [taylor]: Taking taylor expansion of (/ x y) in y
1.084 * [taylor]: Taking taylor expansion of x in y
1.084 * [taylor]: Taking taylor expansion of y in y
1.084 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.084 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.084 * [taylor]: Taking taylor expansion of 0.5 in y
1.085 * [taylor]: Taking taylor expansion of (/ x y) in y
1.085 * [taylor]: Taking taylor expansion of x in y
1.085 * [taylor]: Taking taylor expansion of y in y
1.085 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.085 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.085 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.085 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.085 * [taylor]: Taking taylor expansion of 0.5 in x
1.085 * [taylor]: Taking taylor expansion of (/ x y) in x
1.085 * [taylor]: Taking taylor expansion of x in x
1.085 * [taylor]: Taking taylor expansion of y in x
1.085 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.085 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.085 * [taylor]: Taking taylor expansion of 0.5 in x
1.085 * [taylor]: Taking taylor expansion of (/ x y) in x
1.085 * [taylor]: Taking taylor expansion of x in x
1.085 * [taylor]: Taking taylor expansion of y in x
1.085 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.085 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.085 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.085 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.085 * [taylor]: Taking taylor expansion of 0.5 in x
1.086 * [taylor]: Taking taylor expansion of (/ x y) in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of y in x
1.086 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.086 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.086 * [taylor]: Taking taylor expansion of 0.5 in x
1.086 * [taylor]: Taking taylor expansion of (/ x y) in x
1.086 * [taylor]: Taking taylor expansion of x in x
1.086 * [taylor]: Taking taylor expansion of y in x
1.086 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.086 * [taylor]: Taking taylor expansion of 0.5 in y
1.086 * [taylor]: Taking taylor expansion of y in y
1.089 * [taylor]: Taking taylor expansion of 0 in y
1.092 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.092 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.092 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.092 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.092 * [taylor]: Taking taylor expansion of y in y
1.099 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.099 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.099 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.099 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.099 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.099 * [taylor]: Taking taylor expansion of 0.5 in y
1.099 * [taylor]: Taking taylor expansion of (/ y x) in y
1.099 * [taylor]: Taking taylor expansion of y in y
1.099 * [taylor]: Taking taylor expansion of x in y
1.099 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.099 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.099 * [taylor]: Taking taylor expansion of 0.5 in y
1.099 * [taylor]: Taking taylor expansion of (/ y x) in y
1.099 * [taylor]: Taking taylor expansion of y in y
1.099 * [taylor]: Taking taylor expansion of x in y
1.100 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.100 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.100 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.100 * [taylor]: Taking taylor expansion of 0.5 in x
1.100 * [taylor]: Taking taylor expansion of (/ y x) in x
1.100 * [taylor]: Taking taylor expansion of y in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.100 * [taylor]: Taking taylor expansion of 0.5 in x
1.100 * [taylor]: Taking taylor expansion of (/ y x) in x
1.100 * [taylor]: Taking taylor expansion of y in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.100 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.100 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.100 * [taylor]: Taking taylor expansion of 0.5 in x
1.101 * [taylor]: Taking taylor expansion of (/ y x) in x
1.101 * [taylor]: Taking taylor expansion of y in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.101 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.101 * [taylor]: Taking taylor expansion of 0.5 in x
1.101 * [taylor]: Taking taylor expansion of (/ y x) in x
1.101 * [taylor]: Taking taylor expansion of y in x
1.101 * [taylor]: Taking taylor expansion of x in x
1.101 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.101 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.101 * [taylor]: Taking taylor expansion of 0.5 in y
1.101 * [taylor]: Taking taylor expansion of (/ y x) in y
1.101 * [taylor]: Taking taylor expansion of y in y
1.101 * [taylor]: Taking taylor expansion of x in y
1.101 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.101 * [taylor]: Taking taylor expansion of 0.5 in y
1.101 * [taylor]: Taking taylor expansion of (/ y x) in y
1.101 * [taylor]: Taking taylor expansion of y in y
1.101 * [taylor]: Taking taylor expansion of x in y
1.102 * [taylor]: Taking taylor expansion of 0 in y
1.104 * [taylor]: Taking taylor expansion of 0 in y
1.107 * [taylor]: Taking taylor expansion of 0 in y
1.113 * [taylor]: Taking taylor expansion of 0 in y
1.113 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.113 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.113 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.113 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.113 * [taylor]: Taking taylor expansion of 0.5 in y
1.113 * [taylor]: Taking taylor expansion of (/ y x) in y
1.113 * [taylor]: Taking taylor expansion of y in y
1.113 * [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
1.114 * [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 x
1.114 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.114 * [taylor]: Taking taylor expansion of 0.5 in x
1.114 * [taylor]: Taking taylor expansion of (/ y x) in x
1.114 * [taylor]: Taking taylor expansion of y in x
1.114 * [taylor]: Taking taylor expansion of x in x
1.114 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.114 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.114 * [taylor]: Taking taylor expansion of 0.5 in x
1.114 * [taylor]: Taking taylor expansion of (/ y x) in x
1.114 * [taylor]: Taking taylor expansion of y in x
1.114 * [taylor]: Taking taylor expansion of x in x
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 (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.115 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.115 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.115 * [taylor]: Taking taylor expansion of 0.5 in y
1.115 * [taylor]: Taking taylor expansion of (/ y x) in y
1.115 * [taylor]: Taking taylor expansion of y in y
1.115 * [taylor]: Taking taylor expansion of x in y
1.115 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.115 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.115 * [taylor]: Taking taylor expansion of 0.5 in y
1.115 * [taylor]: Taking taylor expansion of (/ y x) in y
1.115 * [taylor]: Taking taylor expansion of y in y
1.115 * [taylor]: Taking taylor expansion of x in y
1.116 * [taylor]: Taking taylor expansion of 0 in y
1.118 * [taylor]: Taking taylor expansion of 0 in y
1.121 * [taylor]: Taking taylor expansion of 0 in y
1.126 * [taylor]: Taking taylor expansion of 0 in y
1.126 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1)
1.127 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.127 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.127 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.127 * [taylor]: Taking taylor expansion of 0.5 in y
1.127 * [taylor]: Taking taylor expansion of (/ x y) in y
1.127 * [taylor]: Taking taylor expansion of x in y
1.127 * [taylor]: Taking taylor expansion of y in y
1.127 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.127 * [taylor]: Taking taylor expansion of 0.5 in y
1.127 * [taylor]: Taking taylor expansion of (/ x y) in y
1.127 * [taylor]: Taking taylor expansion of x in y
1.127 * [taylor]: Taking taylor expansion of y in y
1.127 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.127 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.127 * [taylor]: Taking taylor expansion of 0.5 in x
1.127 * [taylor]: Taking taylor expansion of (/ x y) in x
1.127 * [taylor]: Taking taylor expansion of x in x
1.127 * [taylor]: Taking taylor expansion of y in x
1.128 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.128 * [taylor]: Taking taylor expansion of 0.5 in x
1.128 * [taylor]: Taking taylor expansion of (/ x y) in x
1.128 * [taylor]: Taking taylor expansion of x in x
1.128 * [taylor]: Taking taylor expansion of y in x
1.128 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.128 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.128 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.128 * [taylor]: Taking taylor expansion of 0.5 in x
1.128 * [taylor]: Taking taylor expansion of (/ x y) in x
1.128 * [taylor]: Taking taylor expansion of x in x
1.128 * [taylor]: Taking taylor expansion of y in x
1.128 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.128 * [taylor]: Taking taylor expansion of 0.5 in x
1.128 * [taylor]: Taking taylor expansion of (/ x y) in x
1.128 * [taylor]: Taking taylor expansion of x in x
1.128 * [taylor]: Taking taylor expansion of y in x
1.128 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.128 * [taylor]: Taking taylor expansion of 0.5 in y
1.129 * [taylor]: Taking taylor expansion of y in y
1.131 * [taylor]: Taking taylor expansion of 0 in y
1.134 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.135 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.135 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.135 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.135 * [taylor]: Taking taylor expansion of y in y
1.146 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.146 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.147 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.147 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.147 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.147 * [taylor]: Taking taylor expansion of 0.5 in y
1.147 * [taylor]: Taking taylor expansion of (/ y x) in y
1.147 * [taylor]: Taking taylor expansion of y in y
1.147 * [taylor]: Taking taylor expansion of x in y
1.147 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.147 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.147 * [taylor]: Taking taylor expansion of 0.5 in y
1.147 * [taylor]: Taking taylor expansion of (/ y x) in y
1.147 * [taylor]: Taking taylor expansion of y in y
1.147 * [taylor]: Taking taylor expansion of x in y
1.147 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.147 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.147 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.147 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.147 * [taylor]: Taking taylor expansion of 0.5 in x
1.147 * [taylor]: Taking taylor expansion of (/ y x) in x
1.147 * [taylor]: Taking taylor expansion of y in x
1.147 * [taylor]: Taking taylor expansion of x in x
1.148 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.148 * [taylor]: Taking taylor expansion of 0.5 in x
1.148 * [taylor]: Taking taylor expansion of (/ y x) in x
1.148 * [taylor]: Taking taylor expansion of y in x
1.148 * [taylor]: Taking taylor expansion of x in x
1.148 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.148 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.148 * [taylor]: Taking taylor expansion of 0.5 in x
1.148 * [taylor]: Taking taylor expansion of (/ y x) in x
1.148 * [taylor]: Taking taylor expansion of y in x
1.148 * [taylor]: Taking taylor expansion of x in x
1.148 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.148 * [taylor]: Taking taylor expansion of 0.5 in x
1.148 * [taylor]: Taking taylor expansion of (/ y x) in x
1.148 * [taylor]: Taking taylor expansion of y in x
1.148 * [taylor]: Taking taylor expansion of x in x
1.148 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.149 * [taylor]: Taking taylor expansion of 0.5 in y
1.149 * [taylor]: Taking taylor expansion of (/ y x) in y
1.149 * [taylor]: Taking taylor expansion of y in y
1.149 * [taylor]: Taking taylor expansion of x in y
1.149 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.149 * [taylor]: Taking taylor expansion of 0.5 in y
1.149 * [taylor]: Taking taylor expansion of (/ y x) in y
1.149 * [taylor]: Taking taylor expansion of y in y
1.149 * [taylor]: Taking taylor expansion of x in y
1.149 * [taylor]: Taking taylor expansion of 0 in y
1.152 * [taylor]: Taking taylor expansion of 0 in y
1.155 * [taylor]: Taking taylor expansion of 0 in y
1.160 * [taylor]: Taking taylor expansion of 0 in y
1.161 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.161 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.161 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.161 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.161 * [taylor]: Taking taylor expansion of 0.5 in y
1.161 * [taylor]: Taking taylor expansion of (/ y x) in y
1.161 * [taylor]: Taking taylor expansion of y in y
1.161 * [taylor]: Taking taylor expansion of x in y
1.161 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.161 * [taylor]: Taking taylor expansion of 0.5 in y
1.161 * [taylor]: Taking taylor expansion of (/ y x) in y
1.161 * [taylor]: Taking taylor expansion of y in y
1.161 * [taylor]: Taking taylor expansion of x in y
1.161 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.161 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.161 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.161 * [taylor]: Taking taylor expansion of 0.5 in x
1.162 * [taylor]: Taking taylor expansion of (/ y x) in x
1.162 * [taylor]: Taking taylor expansion of y in x
1.162 * [taylor]: Taking taylor expansion of x in x
1.162 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.162 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.162 * [taylor]: Taking taylor expansion of 0.5 in x
1.162 * [taylor]: Taking taylor expansion of (/ y x) in x
1.162 * [taylor]: Taking taylor expansion of y in x
1.162 * [taylor]: Taking taylor expansion of x in x
1.162 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.162 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.162 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.162 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.162 * [taylor]: Taking taylor expansion of 0.5 in x
1.162 * [taylor]: Taking taylor expansion of (/ y x) in x
1.162 * [taylor]: Taking taylor expansion of y in x
1.162 * [taylor]: Taking taylor expansion of x in x
1.162 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.162 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.162 * [taylor]: Taking taylor expansion of 0.5 in x
1.162 * [taylor]: Taking taylor expansion of (/ y x) in x
1.162 * [taylor]: Taking taylor expansion of y in x
1.162 * [taylor]: Taking taylor expansion of x in x
1.163 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.163 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.163 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.163 * [taylor]: Taking taylor expansion of 0.5 in y
1.163 * [taylor]: Taking taylor expansion of (/ y x) in y
1.163 * [taylor]: Taking taylor expansion of y in y
1.163 * [taylor]: Taking taylor expansion of x in y
1.163 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.163 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.163 * [taylor]: Taking taylor expansion of 0.5 in y
1.163 * [taylor]: Taking taylor expansion of (/ y x) in y
1.163 * [taylor]: Taking taylor expansion of y in y
1.163 * [taylor]: Taking taylor expansion of x in y
1.163 * [taylor]: Taking taylor expansion of 0 in y
1.166 * [taylor]: Taking taylor expansion of 0 in y
1.169 * [taylor]: Taking taylor expansion of 0 in y
1.174 * [taylor]: Taking taylor expansion of 0 in y
1.174 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
1.174 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.174 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.174 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.174 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.174 * [taylor]: Taking taylor expansion of 0.5 in y
1.175 * [taylor]: Taking taylor expansion of (/ x y) in y
1.175 * [taylor]: Taking taylor expansion of x in y
1.175 * [taylor]: Taking taylor expansion of y in y
1.175 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.175 * [taylor]: Taking taylor expansion of 0.5 in y
1.175 * [taylor]: Taking taylor expansion of (/ x y) in y
1.175 * [taylor]: Taking taylor expansion of x in y
1.175 * [taylor]: Taking taylor expansion of y in y
1.175 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.175 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.175 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.175 * [taylor]: Taking taylor expansion of 0.5 in x
1.175 * [taylor]: Taking taylor expansion of (/ x y) in x
1.175 * [taylor]: Taking taylor expansion of x in x
1.175 * [taylor]: Taking taylor expansion of y in x
1.175 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.175 * [taylor]: Taking taylor expansion of 0.5 in x
1.175 * [taylor]: Taking taylor expansion of (/ x y) in x
1.175 * [taylor]: Taking taylor expansion of x in x
1.175 * [taylor]: Taking taylor expansion of y in x
1.176 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.176 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.176 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.176 * [taylor]: Taking taylor expansion of 0.5 in x
1.176 * [taylor]: Taking taylor expansion of (/ x y) in x
1.176 * [taylor]: Taking taylor expansion of x in x
1.176 * [taylor]: Taking taylor expansion of y in x
1.176 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.176 * [taylor]: Taking taylor expansion of 0.5 in x
1.176 * [taylor]: Taking taylor expansion of (/ x y) in x
1.176 * [taylor]: Taking taylor expansion of x in x
1.176 * [taylor]: Taking taylor expansion of y in x
1.176 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.176 * [taylor]: Taking taylor expansion of 0.5 in y
1.176 * [taylor]: Taking taylor expansion of y in y
1.179 * [taylor]: Taking taylor expansion of 0 in y
1.182 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.182 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.183 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.183 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.183 * [taylor]: Taking taylor expansion of y in y
1.189 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.189 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.189 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.189 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.189 * [taylor]: Taking taylor expansion of 0.5 in y
1.189 * [taylor]: Taking taylor expansion of (/ y x) in y
1.189 * [taylor]: Taking taylor expansion of y in y
1.189 * [taylor]: Taking taylor expansion of x in y
1.190 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.190 * [taylor]: Taking taylor expansion of 0.5 in y
1.190 * [taylor]: Taking taylor expansion of (/ y x) in y
1.190 * [taylor]: Taking taylor expansion of y in y
1.190 * [taylor]: Taking taylor expansion of x in y
1.190 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.190 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.190 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.190 * [taylor]: Taking taylor expansion of 0.5 in x
1.190 * [taylor]: Taking taylor expansion of (/ y x) in x
1.190 * [taylor]: Taking taylor expansion of y in x
1.190 * [taylor]: Taking taylor expansion of x in x
1.190 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.190 * [taylor]: Taking taylor expansion of 0.5 in x
1.190 * [taylor]: Taking taylor expansion of (/ y x) in x
1.190 * [taylor]: Taking taylor expansion of y in x
1.190 * [taylor]: Taking taylor expansion of x in x
1.190 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.191 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.191 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.191 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.191 * [taylor]: Taking taylor expansion of 0.5 in x
1.191 * [taylor]: Taking taylor expansion of (/ y x) in x
1.191 * [taylor]: Taking taylor expansion of y in x
1.191 * [taylor]: Taking taylor expansion of x in x
1.191 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.191 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.191 * [taylor]: Taking taylor expansion of 0.5 in x
1.191 * [taylor]: Taking taylor expansion of (/ y x) in x
1.191 * [taylor]: Taking taylor expansion of y in x
1.191 * [taylor]: Taking taylor expansion of x in x
1.191 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.191 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.191 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.191 * [taylor]: Taking taylor expansion of 0.5 in y
1.191 * [taylor]: Taking taylor expansion of (/ y x) in y
1.191 * [taylor]: Taking taylor expansion of y in y
1.191 * [taylor]: Taking taylor expansion of x in y
1.191 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.191 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.191 * [taylor]: Taking taylor expansion of 0.5 in y
1.191 * [taylor]: Taking taylor expansion of (/ y x) in y
1.191 * [taylor]: Taking taylor expansion of y in y
1.191 * [taylor]: Taking taylor expansion of x in y
1.192 * [taylor]: Taking taylor expansion of 0 in y
1.194 * [taylor]: Taking taylor expansion of 0 in y
1.197 * [taylor]: Taking taylor expansion of 0 in y
1.202 * [taylor]: Taking taylor expansion of 0 in y
1.203 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.203 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.203 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.203 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.203 * [taylor]: Taking taylor expansion of 0.5 in y
1.203 * [taylor]: Taking taylor expansion of (/ y x) in y
1.203 * [taylor]: Taking taylor expansion of y in y
1.203 * [taylor]: Taking taylor expansion of x in y
1.203 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.203 * [taylor]: Taking taylor expansion of 0.5 in y
1.203 * [taylor]: Taking taylor expansion of (/ y x) in y
1.203 * [taylor]: Taking taylor expansion of y in y
1.203 * [taylor]: Taking taylor expansion of x in y
1.203 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.203 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.203 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.203 * [taylor]: Taking taylor expansion of 0.5 in x
1.204 * [taylor]: Taking taylor expansion of (/ y x) in x
1.204 * [taylor]: Taking taylor expansion of y in x
1.204 * [taylor]: Taking taylor expansion of x in x
1.204 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.204 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.204 * [taylor]: Taking taylor expansion of 0.5 in x
1.204 * [taylor]: Taking taylor expansion of (/ y x) in x
1.204 * [taylor]: Taking taylor expansion of y in x
1.204 * [taylor]: Taking taylor expansion of x in x
1.204 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.204 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.204 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.204 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.204 * [taylor]: Taking taylor expansion of 0.5 in x
1.204 * [taylor]: Taking taylor expansion of (/ y x) in x
1.204 * [taylor]: Taking taylor expansion of y in x
1.204 * [taylor]: Taking taylor expansion of x in x
1.204 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.204 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.204 * [taylor]: Taking taylor expansion of 0.5 in x
1.204 * [taylor]: Taking taylor expansion of (/ y x) in x
1.204 * [taylor]: Taking taylor expansion of y in x
1.204 * [taylor]: Taking taylor expansion of x in x
1.204 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.205 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.205 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.205 * [taylor]: Taking taylor expansion of 0.5 in y
1.205 * [taylor]: Taking taylor expansion of (/ y x) in y
1.205 * [taylor]: Taking taylor expansion of y in y
1.205 * [taylor]: Taking taylor expansion of x in y
1.205 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.205 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.205 * [taylor]: Taking taylor expansion of 0.5 in y
1.205 * [taylor]: Taking taylor expansion of (/ y x) in y
1.205 * [taylor]: Taking taylor expansion of y in y
1.205 * [taylor]: Taking taylor expansion of x in y
1.205 * [taylor]: Taking taylor expansion of 0 in y
1.208 * [taylor]: Taking taylor expansion of 0 in y
1.211 * [taylor]: Taking taylor expansion of 0 in y
1.216 * [taylor]: Taking taylor expansion of 0 in y
1.216 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1)
1.217 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.217 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.217 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.217 * [taylor]: Taking taylor expansion of 0.5 in y
1.217 * [taylor]: Taking taylor expansion of (/ x y) in y
1.217 * [taylor]: Taking taylor expansion of x in y
1.217 * [taylor]: Taking taylor expansion of y in y
1.217 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.217 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.217 * [taylor]: Taking taylor expansion of 0.5 in x
1.217 * [taylor]: Taking taylor expansion of (/ x y) in x
1.217 * [taylor]: Taking taylor expansion of x in x
1.217 * [taylor]: Taking taylor expansion of y in x
1.217 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.217 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.217 * [taylor]: Taking taylor expansion of 0.5 in x
1.217 * [taylor]: Taking taylor expansion of (/ x y) in x
1.217 * [taylor]: Taking taylor expansion of x in x
1.217 * [taylor]: Taking taylor expansion of y in x
1.217 * [taylor]: Taking taylor expansion of 0 in y
1.217 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.217 * [taylor]: Taking taylor expansion of 0.5 in y
1.217 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.217 * [taylor]: Taking taylor expansion of y in y
1.220 * [taylor]: Taking taylor expansion of 0 in y
1.221 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.221 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.221 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.221 * [taylor]: Taking taylor expansion of 0.5 in y
1.221 * [taylor]: Taking taylor expansion of (/ y x) in y
1.221 * [taylor]: Taking taylor expansion of y in y
1.221 * [taylor]: Taking taylor expansion of x in y
1.221 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.221 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.221 * [taylor]: Taking taylor expansion of 0.5 in x
1.221 * [taylor]: Taking taylor expansion of (/ y x) in x
1.221 * [taylor]: Taking taylor expansion of y in x
1.221 * [taylor]: Taking taylor expansion of x in x
1.221 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.222 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.222 * [taylor]: Taking taylor expansion of 0.5 in x
1.222 * [taylor]: Taking taylor expansion of (/ y x) in x
1.222 * [taylor]: Taking taylor expansion of y in x
1.222 * [taylor]: Taking taylor expansion of x in x
1.222 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.222 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.222 * [taylor]: Taking taylor expansion of 0.5 in y
1.222 * [taylor]: Taking taylor expansion of (/ y x) in y
1.222 * [taylor]: Taking taylor expansion of y in y
1.222 * [taylor]: Taking taylor expansion of x in y
1.222 * [taylor]: Taking taylor expansion of 0 in y
1.222 * [taylor]: Taking taylor expansion of 0 in y
1.223 * [taylor]: Taking taylor expansion of 0 in y
1.224 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.224 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.224 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.224 * [taylor]: Taking taylor expansion of 0.5 in y
1.224 * [taylor]: Taking taylor expansion of (/ y x) in y
1.224 * [taylor]: Taking taylor expansion of y in y
1.224 * [taylor]: Taking taylor expansion of x in y
1.224 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.224 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.224 * [taylor]: Taking taylor expansion of 0.5 in x
1.224 * [taylor]: Taking taylor expansion of (/ y x) in x
1.224 * [taylor]: Taking taylor expansion of y in x
1.224 * [taylor]: Taking taylor expansion of x in x
1.224 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.224 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.224 * [taylor]: Taking taylor expansion of 0.5 in x
1.224 * [taylor]: Taking taylor expansion of (/ y x) in x
1.224 * [taylor]: Taking taylor expansion of y in x
1.224 * [taylor]: Taking taylor expansion of x in x
1.224 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.224 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.224 * [taylor]: Taking taylor expansion of 0.5 in y
1.224 * [taylor]: Taking taylor expansion of (/ y x) in y
1.224 * [taylor]: Taking taylor expansion of y in y
1.224 * [taylor]: Taking taylor expansion of x in y
1.224 * [taylor]: Taking taylor expansion of 0 in y
1.225 * [taylor]: Taking taylor expansion of 0 in y
1.226 * [taylor]: Taking taylor expansion of 0 in y
1.226 * * * [progress]: simplifying candidates
1.227 * [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))
1.231 * * [simplify]: iteration  0 :  61  enodes  (cost  250 )
1.234 * * [simplify]: iteration  1 :  131  enodes  (cost  222 )
1.239 * * [simplify]: iteration  2 :  445  enodes  (cost  222 )
1.252 * * [simplify]: iteration  3 :  1995  enodes  (cost  222 )
1.290 * * [simplify]: iteration  4 :  5001  enodes  (cost  222 )
1.292 * [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))
1.292 * * * [progress]: adding candidates to table
1.535 * [progress]: [Phase 3 of 3] Extracting.
1.535 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (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) (/ (* (sqrt (tan (/ x (* y 2.0)))) (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ 0 (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (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 (log1p (expm1 (tan (/ x (* y 2.0)))))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>)
1.541 * * * [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)
1.541 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (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) (/ (* (sqrt (tan (/ x (* y 2.0)))) (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ 0 (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (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 (log1p (expm1 (tan (/ x (* y 2.0)))))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>)
1.608 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (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) (/ (* (sqrt (tan (/ x (* y 2.0)))) (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ 0 (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (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 (log1p (expm1 (tan (/ x (* y 2.0)))))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>)
1.672 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (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) (/ (* (sqrt (tan (/ x (* y 2.0)))) (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ 0 (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (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 (log1p (expm1 (tan (/ x (* y 2.0)))))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>)
1.741 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (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) (/ (* (sqrt (tan (/ x (* y 2.0)))) (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ 0 (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (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 (log1p (expm1 (tan (/ x (* y 2.0)))))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>)
1.813 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (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) (/ (* (sqrt (tan (/ x (* y 2.0)))) (sqrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ 0 (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (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 (log1p (expm1 (tan (/ x (* y 2.0)))))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>)
1.879 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.880 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   1.0
1.880 * * [simplify]: iteration  0 :  1  enodes  (cost  0 )
1.881 * [simplify]: Simplified to:
   1.0
5.486 * [regime-testing]: Baseline error score: 28.28004371333676
5.487 * [regime-testing]: Oracle error score: 25.81236279021083
5.490 * [regime-testing]: End program error score: 28.28004371333676
5.545 * [regime-testing]: Target error score: 28.754350588357035