24.776 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.093 * * * [progress]: [2/2] Setting up program.
0.096 * [progress]: [Phase 2 of 3] Improving.
0.096 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.097 * * [simplify]: iteration  0 :  8  enodes  (cost  13 )
0.098 * * [simplify]: iteration  1 :  11  enodes  (cost  13 )
0.099 * * [simplify]: iteration  2 :  13  enodes  (cost  13 )
0.101 * * [simplify]: iteration  done :  13  enodes  (cost  13 )
0.101 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.101 * * [progress]: iteration 1 / 4
0.101 * * * [progress]: picking best candidate
0.104 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.104 * * * [progress]: localizing error
0.119 * * * [progress]: generating rewritten candidates
0.119 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.120 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.122 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.127 * * * [progress]: generating series expansions
0.127 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.128 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.128 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.128 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.128 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.128 * [taylor]: Taking taylor expansion of 0.5 in y
0.128 * [taylor]: Taking taylor expansion of (/ x y) in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.128 * [taylor]: Taking taylor expansion of 0.5 in y
0.128 * [taylor]: Taking taylor expansion of (/ x y) in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.128 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.128 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.128 * [taylor]: Taking taylor expansion of 0.5 in x
0.128 * [taylor]: Taking taylor expansion of (/ x y) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.128 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.128 * [taylor]: Taking taylor expansion of 0.5 in x
0.128 * [taylor]: Taking taylor expansion of (/ x y) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.129 * [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
0.129 * [taylor]: Taking taylor expansion of 0.5 in x
0.129 * [taylor]: Taking taylor expansion of (/ x y) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.129 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.129 * [taylor]: Taking taylor expansion of 0.5 in x
0.129 * [taylor]: Taking taylor expansion of (/ x y) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.129 * [taylor]: Taking taylor expansion of 0.5 in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.135 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.135 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.135 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.141 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.141 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.141 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.141 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.141 * [taylor]: Taking taylor expansion of 0.5 in y
0.141 * [taylor]: Taking taylor expansion of (/ y x) in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of x in y
0.141 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.141 * [taylor]: Taking taylor expansion of 0.5 in y
0.141 * [taylor]: Taking taylor expansion of (/ y x) in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of x in y
0.141 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.141 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.141 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.141 * [taylor]: Taking taylor expansion of 0.5 in x
0.141 * [taylor]: Taking taylor expansion of (/ y x) in x
0.141 * [taylor]: Taking taylor expansion of y in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.142 * [taylor]: Taking taylor expansion of 0.5 in x
0.142 * [taylor]: Taking taylor expansion of (/ y x) in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.142 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.142 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.142 * [taylor]: Taking taylor expansion of 0.5 in x
0.142 * [taylor]: Taking taylor expansion of (/ y x) in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.142 * [taylor]: Taking taylor expansion of 0.5 in x
0.142 * [taylor]: Taking taylor expansion of (/ y x) in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.142 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.142 * [taylor]: Taking taylor expansion of 0.5 in y
0.142 * [taylor]: Taking taylor expansion of (/ y x) in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of x in y
0.143 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.143 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.143 * [taylor]: Taking taylor expansion of 0.5 in y
0.143 * [taylor]: Taking taylor expansion of (/ y x) in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of x in y
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.152 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.153 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.153 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.153 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.153 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.153 * [taylor]: Taking taylor expansion of 0.5 in y
0.153 * [taylor]: Taking taylor expansion of (/ y x) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of x in y
0.153 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.153 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.153 * [taylor]: Taking taylor expansion of 0.5 in y
0.153 * [taylor]: Taking taylor expansion of (/ y x) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of x in y
0.153 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.153 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.153 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.154 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.154 * [taylor]: Taking taylor expansion of 0.5 in x
0.154 * [taylor]: Taking taylor expansion of (/ y x) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.154 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.154 * [taylor]: Taking taylor expansion of 0.5 in x
0.154 * [taylor]: Taking taylor expansion of (/ y x) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.154 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.154 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.154 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.154 * [taylor]: Taking taylor expansion of 0.5 in x
0.154 * [taylor]: Taking taylor expansion of (/ y x) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.154 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.154 * [taylor]: Taking taylor expansion of 0.5 in x
0.154 * [taylor]: Taking taylor expansion of (/ y x) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.155 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.155 * [taylor]: Taking taylor expansion of 0.5 in y
0.155 * [taylor]: Taking taylor expansion of (/ y x) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of x in y
0.155 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.155 * [taylor]: Taking taylor expansion of 0.5 in y
0.155 * [taylor]: Taking taylor expansion of (/ y x) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of x in y
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.157 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.164 * [taylor]: Taking taylor expansion of 0 in y
0.164 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.165 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.165 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.165 * [taylor]: Taking taylor expansion of 0.5 in y
0.165 * [taylor]: Taking taylor expansion of (/ x y) in y
0.165 * [taylor]: Taking taylor expansion of x in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.165 * [taylor]: Taking taylor expansion of 0.5 in x
0.165 * [taylor]: Taking taylor expansion of (/ x y) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.165 * [taylor]: Taking taylor expansion of 0.5 in x
0.165 * [taylor]: Taking taylor expansion of (/ x y) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [taylor]: Taking taylor expansion of 0 in y
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.165 * [taylor]: Taking taylor expansion of 0.5 in y
0.165 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.167 * [taylor]: Taking taylor expansion of 0 in y
0.168 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.168 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.168 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.168 * [taylor]: Taking taylor expansion of 0.5 in y
0.168 * [taylor]: Taking taylor expansion of (/ y x) in y
0.168 * [taylor]: Taking taylor expansion of y in y
0.168 * [taylor]: Taking taylor expansion of x in y
0.169 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.169 * [taylor]: Taking taylor expansion of 0.5 in x
0.169 * [taylor]: Taking taylor expansion of (/ y x) in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.169 * [taylor]: Taking taylor expansion of 0.5 in x
0.169 * [taylor]: Taking taylor expansion of (/ y x) in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.169 * [taylor]: Taking taylor expansion of 0.5 in y
0.169 * [taylor]: Taking taylor expansion of (/ y x) in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.169 * [taylor]: Taking taylor expansion of x in y
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.170 * [taylor]: Taking taylor expansion of 0 in y
0.170 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.170 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.170 * [taylor]: Taking taylor expansion of 0.5 in y
0.170 * [taylor]: Taking taylor expansion of (/ y x) in y
0.170 * [taylor]: Taking taylor expansion of y in y
0.170 * [taylor]: Taking taylor expansion of x in y
0.171 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.171 * [taylor]: Taking taylor expansion of 0.5 in x
0.171 * [taylor]: Taking taylor expansion of (/ y x) in x
0.171 * [taylor]: Taking taylor expansion of y in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.171 * [taylor]: Taking taylor expansion of 0.5 in x
0.171 * [taylor]: Taking taylor expansion of (/ y x) in x
0.171 * [taylor]: Taking taylor expansion of y in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.171 * [taylor]: Taking taylor expansion of 0.5 in y
0.171 * [taylor]: Taking taylor expansion of (/ y x) in y
0.171 * [taylor]: Taking taylor expansion of y in y
0.171 * [taylor]: Taking taylor expansion of x in y
0.171 * [taylor]: Taking taylor expansion of 0 in y
0.171 * [taylor]: Taking taylor expansion of 0 in y
0.172 * [taylor]: Taking taylor expansion of 0 in y
0.172 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.172 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.172 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.172 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.173 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
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 (cos (* 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 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 (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.173 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.173 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x 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
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.174 * [taylor]: Taking taylor expansion of 0.5 in x
0.174 * [taylor]: Taking taylor expansion of (/ x y) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.174 * [taylor]: Taking taylor expansion of 0.5 in x
0.174 * [taylor]: Taking taylor expansion of (/ x y) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.174 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.174 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.174 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.174 * [taylor]: Taking taylor expansion of 0.5 in x
0.174 * [taylor]: Taking taylor expansion of (/ x y) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.174 * [taylor]: Taking taylor expansion of 0.5 in x
0.174 * [taylor]: Taking taylor expansion of (/ x y) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.175 * [taylor]: Taking taylor expansion of 0.5 in x
0.175 * [taylor]: Taking taylor expansion of (/ x y) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of 1.0 in y
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.181 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.181 * [taylor]: Taking taylor expansion of 0.125 in y
0.181 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.181 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.181 * [taylor]: Taking taylor expansion of y in y
0.190 * [taylor]: Taking taylor expansion of 0 in y
0.190 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.190 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.190 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.190 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.190 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.190 * [taylor]: Taking taylor expansion of 0.5 in y
0.190 * [taylor]: Taking taylor expansion of (/ y x) in y
0.190 * [taylor]: Taking taylor expansion of y in y
0.190 * [taylor]: Taking taylor expansion of x in y
0.190 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.190 * [taylor]: Taking taylor expansion of 0.5 in y
0.190 * [taylor]: Taking taylor expansion of (/ y x) in y
0.190 * [taylor]: Taking taylor expansion of y in y
0.190 * [taylor]: Taking taylor expansion of x in y
0.190 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.190 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.191 * [taylor]: Taking taylor expansion of 0.5 in y
0.191 * [taylor]: Taking taylor expansion of (/ y x) in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [taylor]: Taking taylor expansion of x in y
0.191 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.191 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.191 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.191 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.191 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.191 * [taylor]: Taking taylor expansion of 0.5 in x
0.191 * [taylor]: Taking taylor expansion of (/ y x) in x
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.191 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.191 * [taylor]: Taking taylor expansion of 0.5 in x
0.191 * [taylor]: Taking taylor expansion of (/ y x) in x
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.191 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.191 * [taylor]: Taking taylor expansion of 0.5 in x
0.191 * [taylor]: Taking taylor expansion of (/ y x) in x
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.192 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.192 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.192 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.192 * [taylor]: Taking taylor expansion of 0.5 in x
0.192 * [taylor]: Taking taylor expansion of (/ y x) in x
0.192 * [taylor]: Taking taylor expansion of y in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.192 * [taylor]: Taking taylor expansion of 0.5 in x
0.192 * [taylor]: Taking taylor expansion of (/ y x) in x
0.192 * [taylor]: Taking taylor expansion of y in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.192 * [taylor]: Taking taylor expansion of 0.5 in x
0.192 * [taylor]: Taking taylor expansion of (/ y x) in x
0.192 * [taylor]: Taking taylor expansion of y in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.193 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.193 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.193 * [taylor]: Taking taylor expansion of 0.5 in y
0.193 * [taylor]: Taking taylor expansion of (/ y x) in y
0.193 * [taylor]: Taking taylor expansion of y in y
0.193 * [taylor]: Taking taylor expansion of x in y
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.195 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.199 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.199 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.199 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.199 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.199 * [taylor]: Taking taylor expansion of 0.5 in y
0.199 * [taylor]: Taking taylor expansion of (/ y x) in y
0.199 * [taylor]: Taking taylor expansion of y in y
0.199 * [taylor]: Taking taylor expansion of x in y
0.199 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.199 * [taylor]: Taking taylor expansion of 0.5 in y
0.199 * [taylor]: Taking taylor expansion of (/ y x) in y
0.199 * [taylor]: Taking taylor expansion of y in y
0.199 * [taylor]: Taking taylor expansion of x in y
0.200 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.200 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.200 * [taylor]: Taking taylor expansion of 0.5 in y
0.200 * [taylor]: Taking taylor expansion of (/ y x) in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.200 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.200 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.200 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.200 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.200 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.200 * [taylor]: Taking taylor expansion of 0.5 in x
0.200 * [taylor]: Taking taylor expansion of (/ y x) in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.200 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.200 * [taylor]: Taking taylor expansion of 0.5 in x
0.200 * [taylor]: Taking taylor expansion of (/ y x) in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.200 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.200 * [taylor]: Taking taylor expansion of 0.5 in x
0.200 * [taylor]: Taking taylor expansion of (/ y x) in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.201 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.201 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.201 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.201 * [taylor]: Taking taylor expansion of 0.5 in x
0.201 * [taylor]: Taking taylor expansion of (/ y x) in x
0.201 * [taylor]: Taking taylor expansion of y in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.201 * [taylor]: Taking taylor expansion of 0.5 in x
0.201 * [taylor]: Taking taylor expansion of (/ y x) in x
0.201 * [taylor]: Taking taylor expansion of y in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.201 * [taylor]: Taking taylor expansion of 0.5 in x
0.201 * [taylor]: Taking taylor expansion of (/ y x) in x
0.201 * [taylor]: Taking taylor expansion of y in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.202 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.202 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.202 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.202 * [taylor]: Taking taylor expansion of 0.5 in y
0.202 * [taylor]: Taking taylor expansion of (/ y x) in y
0.202 * [taylor]: Taking taylor expansion of y in y
0.202 * [taylor]: Taking taylor expansion of x in y
0.203 * [taylor]: Taking taylor expansion of 0 in y
0.204 * [taylor]: Taking taylor expansion of 0 in y
0.208 * [taylor]: Taking taylor expansion of 0 in y
0.211 * [taylor]: Taking taylor expansion of 0 in y
0.211 * * * [progress]: simplifying candidates
0.212 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.215 * * [simplify]: iteration  0 :  77  enodes  (cost  822 )
0.227 * * [simplify]: iteration  1 :  139  enodes  (cost  813 )
0.254 * * [simplify]: iteration  2 :  339  enodes  (cost  737 )
0.370 * * [simplify]: iteration  3 :  1188  enodes  (cost  733 )
1.419 * * [simplify]: iteration  done :  5001  enodes  (cost  733 )
1.420 * [simplify]: Simplified to:
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (pow (/ x y) 3)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
1.420 * * * [progress]: adding candidates to table
1.562 * * [progress]: iteration 2 / 4
1.562 * * * [progress]: picking best candidate
1.593 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
1.593 * * * [progress]: localizing error
1.593 * * * [progress]: generating rewritten candidates
1.593 * * * [progress]: generating series expansions
1.593 * * * [progress]: simplifying candidates
1.594 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
1.594 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.594 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
1.594 * [simplify]: Simplified to:
   
1.594 * * * [progress]: adding candidates to table
1.595 * * [progress]: iteration 3 / 4
1.595 * * * [progress]: picking best candidate
1.627 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)))>
1.627 * * * [progress]: localizing error
1.641 * * * [progress]: generating rewritten candidates
1.641 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
1.642 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
1.643 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
1.647 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.655 * * * [progress]: generating series expansions
1.655 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
1.655 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.655 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.655 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.655 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.655 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.655 * [taylor]: Taking taylor expansion of 0.5 in y
1.655 * [taylor]: Taking taylor expansion of (/ x y) in y
1.656 * [taylor]: Taking taylor expansion of x in y
1.656 * [taylor]: Taking taylor expansion of y in y
1.656 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.656 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.656 * [taylor]: Taking taylor expansion of 0.5 in y
1.656 * [taylor]: Taking taylor expansion of (/ x y) in y
1.656 * [taylor]: Taking taylor expansion of x in y
1.656 * [taylor]: Taking taylor expansion of y in y
1.656 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.656 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.656 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.656 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.656 * [taylor]: Taking taylor expansion of 0.5 in x
1.656 * [taylor]: Taking taylor expansion of (/ x y) in x
1.656 * [taylor]: Taking taylor expansion of x in x
1.656 * [taylor]: Taking taylor expansion of y in x
1.656 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.656 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.656 * [taylor]: Taking taylor expansion of 0.5 in x
1.656 * [taylor]: Taking taylor expansion of (/ x y) in x
1.656 * [taylor]: Taking taylor expansion of x in x
1.656 * [taylor]: Taking taylor expansion of y in x
1.656 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.657 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.657 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.657 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.657 * [taylor]: Taking taylor expansion of 0.5 in x
1.657 * [taylor]: Taking taylor expansion of (/ x y) in x
1.657 * [taylor]: Taking taylor expansion of x in x
1.657 * [taylor]: Taking taylor expansion of y in x
1.657 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.657 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.657 * [taylor]: Taking taylor expansion of 0.5 in x
1.657 * [taylor]: Taking taylor expansion of (/ x y) in x
1.657 * [taylor]: Taking taylor expansion of x in x
1.657 * [taylor]: Taking taylor expansion of y in x
1.657 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.657 * [taylor]: Taking taylor expansion of 0.5 in y
1.657 * [taylor]: Taking taylor expansion of y in y
1.660 * [taylor]: Taking taylor expansion of 0 in y
1.663 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.663 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.663 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.663 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.663 * [taylor]: Taking taylor expansion of y in y
1.669 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.669 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.669 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.669 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.669 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.669 * [taylor]: Taking taylor expansion of 0.5 in y
1.669 * [taylor]: Taking taylor expansion of (/ y x) in y
1.669 * [taylor]: Taking taylor expansion of y in y
1.669 * [taylor]: Taking taylor expansion of x in y
1.669 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.669 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.669 * [taylor]: Taking taylor expansion of 0.5 in y
1.669 * [taylor]: Taking taylor expansion of (/ y x) in y
1.669 * [taylor]: Taking taylor expansion of y in y
1.669 * [taylor]: Taking taylor expansion of x in y
1.669 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.669 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.669 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.669 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.669 * [taylor]: Taking taylor expansion of 0.5 in x
1.669 * [taylor]: Taking taylor expansion of (/ y x) in x
1.669 * [taylor]: Taking taylor expansion of y in x
1.670 * [taylor]: Taking taylor expansion of x in x
1.670 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.670 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.670 * [taylor]: Taking taylor expansion of 0.5 in x
1.670 * [taylor]: Taking taylor expansion of (/ y x) in x
1.670 * [taylor]: Taking taylor expansion of y in x
1.670 * [taylor]: Taking taylor expansion of x in x
1.670 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.670 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.670 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.670 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.670 * [taylor]: Taking taylor expansion of 0.5 in x
1.670 * [taylor]: Taking taylor expansion of (/ y x) in x
1.670 * [taylor]: Taking taylor expansion of y in x
1.670 * [taylor]: Taking taylor expansion of x in x
1.670 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.670 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.670 * [taylor]: Taking taylor expansion of 0.5 in x
1.670 * [taylor]: Taking taylor expansion of (/ y x) in x
1.670 * [taylor]: Taking taylor expansion of y in x
1.670 * [taylor]: Taking taylor expansion of x in x
1.670 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.670 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.670 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.670 * [taylor]: Taking taylor expansion of 0.5 in y
1.671 * [taylor]: Taking taylor expansion of (/ y x) in y
1.671 * [taylor]: Taking taylor expansion of y in y
1.671 * [taylor]: Taking taylor expansion of x in y
1.671 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.671 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.671 * [taylor]: Taking taylor expansion of 0.5 in y
1.671 * [taylor]: Taking taylor expansion of (/ y x) in y
1.671 * [taylor]: Taking taylor expansion of y in y
1.671 * [taylor]: Taking taylor expansion of x in y
1.671 * [taylor]: Taking taylor expansion of 0 in y
1.673 * [taylor]: Taking taylor expansion of 0 in y
1.676 * [taylor]: Taking taylor expansion of 0 in y
1.683 * [taylor]: Taking taylor expansion of 0 in y
1.684 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.684 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.684 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.684 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.684 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.684 * [taylor]: Taking taylor expansion of 0.5 in y
1.684 * [taylor]: Taking taylor expansion of (/ y x) in y
1.684 * [taylor]: Taking taylor expansion of y in y
1.684 * [taylor]: Taking taylor expansion of x in y
1.684 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.684 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.684 * [taylor]: Taking taylor expansion of 0.5 in y
1.684 * [taylor]: Taking taylor expansion of (/ y x) in y
1.684 * [taylor]: Taking taylor expansion of y in y
1.684 * [taylor]: Taking taylor expansion of x in y
1.684 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.684 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.684 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.684 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.684 * [taylor]: Taking taylor expansion of 0.5 in x
1.684 * [taylor]: Taking taylor expansion of (/ y x) in x
1.684 * [taylor]: Taking taylor expansion of y in x
1.684 * [taylor]: Taking taylor expansion of x in x
1.684 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.684 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.684 * [taylor]: Taking taylor expansion of 0.5 in x
1.684 * [taylor]: Taking taylor expansion of (/ y x) in x
1.684 * [taylor]: Taking taylor expansion of y in x
1.684 * [taylor]: Taking taylor expansion of x in x
1.685 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.685 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.685 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.685 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.685 * [taylor]: Taking taylor expansion of 0.5 in x
1.685 * [taylor]: Taking taylor expansion of (/ y x) in x
1.685 * [taylor]: Taking taylor expansion of y in x
1.685 * [taylor]: Taking taylor expansion of x in x
1.685 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.685 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.685 * [taylor]: Taking taylor expansion of 0.5 in x
1.685 * [taylor]: Taking taylor expansion of (/ y x) in x
1.685 * [taylor]: Taking taylor expansion of y in x
1.685 * [taylor]: Taking taylor expansion of x in x
1.685 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.685 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.685 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.685 * [taylor]: Taking taylor expansion of 0.5 in y
1.685 * [taylor]: Taking taylor expansion of (/ y x) in y
1.685 * [taylor]: Taking taylor expansion of y in y
1.685 * [taylor]: Taking taylor expansion of x in y
1.685 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.685 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.685 * [taylor]: Taking taylor expansion of 0.5 in y
1.685 * [taylor]: Taking taylor expansion of (/ y x) in y
1.685 * [taylor]: Taking taylor expansion of y in y
1.685 * [taylor]: Taking taylor expansion of x in y
1.686 * [taylor]: Taking taylor expansion of 0 in y
1.688 * [taylor]: Taking taylor expansion of 0 in y
1.690 * [taylor]: Taking taylor expansion of 0 in y
1.694 * [taylor]: Taking taylor expansion of 0 in y
1.695 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
1.695 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.695 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.695 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.695 * [taylor]: Taking taylor expansion of 0.5 in y
1.695 * [taylor]: Taking taylor expansion of (/ x y) in y
1.695 * [taylor]: Taking taylor expansion of x in y
1.695 * [taylor]: Taking taylor expansion of y in y
1.695 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.695 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.695 * [taylor]: Taking taylor expansion of 0.5 in x
1.695 * [taylor]: Taking taylor expansion of (/ x y) in x
1.695 * [taylor]: Taking taylor expansion of x in x
1.695 * [taylor]: Taking taylor expansion of y in x
1.695 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.695 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.695 * [taylor]: Taking taylor expansion of 0.5 in x
1.695 * [taylor]: Taking taylor expansion of (/ x y) in x
1.695 * [taylor]: Taking taylor expansion of x in x
1.695 * [taylor]: Taking taylor expansion of y in x
1.695 * [taylor]: Taking taylor expansion of 0 in y
1.696 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.696 * [taylor]: Taking taylor expansion of 0.5 in y
1.696 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.696 * [taylor]: Taking taylor expansion of y in y
1.697 * [taylor]: Taking taylor expansion of 0 in y
1.699 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.699 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.699 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.699 * [taylor]: Taking taylor expansion of 0.5 in y
1.699 * [taylor]: Taking taylor expansion of (/ y x) in y
1.699 * [taylor]: Taking taylor expansion of y in y
1.699 * [taylor]: Taking taylor expansion of x in y
1.699 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.699 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.699 * [taylor]: Taking taylor expansion of 0.5 in x
1.699 * [taylor]: Taking taylor expansion of (/ y x) in x
1.699 * [taylor]: Taking taylor expansion of y in x
1.699 * [taylor]: Taking taylor expansion of x in x
1.699 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.699 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.699 * [taylor]: Taking taylor expansion of 0.5 in x
1.699 * [taylor]: Taking taylor expansion of (/ y x) in x
1.699 * [taylor]: Taking taylor expansion of y in x
1.699 * [taylor]: Taking taylor expansion of x in x
1.699 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.699 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.699 * [taylor]: Taking taylor expansion of 0.5 in y
1.699 * [taylor]: Taking taylor expansion of (/ y x) in y
1.699 * [taylor]: Taking taylor expansion of y in y
1.699 * [taylor]: Taking taylor expansion of x in y
1.699 * [taylor]: Taking taylor expansion of 0 in y
1.700 * [taylor]: Taking taylor expansion of 0 in y
1.700 * [taylor]: Taking taylor expansion of 0 in y
1.701 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.701 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.701 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.701 * [taylor]: Taking taylor expansion of 0.5 in y
1.701 * [taylor]: Taking taylor expansion of (/ y x) in y
1.701 * [taylor]: Taking taylor expansion of y in y
1.701 * [taylor]: Taking taylor expansion of x in y
1.701 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.701 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.701 * [taylor]: Taking taylor expansion of 0.5 in x
1.701 * [taylor]: Taking taylor expansion of (/ y x) in x
1.701 * [taylor]: Taking taylor expansion of y in x
1.701 * [taylor]: Taking taylor expansion of x in x
1.701 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.701 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.701 * [taylor]: Taking taylor expansion of 0.5 in x
1.701 * [taylor]: Taking taylor expansion of (/ y x) in x
1.701 * [taylor]: Taking taylor expansion of y in x
1.701 * [taylor]: Taking taylor expansion of x in x
1.701 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.701 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.701 * [taylor]: Taking taylor expansion of 0.5 in y
1.701 * [taylor]: Taking taylor expansion of (/ y x) in y
1.701 * [taylor]: Taking taylor expansion of y in y
1.701 * [taylor]: Taking taylor expansion of x in y
1.702 * [taylor]: Taking taylor expansion of 0 in y
1.702 * [taylor]: Taking taylor expansion of 0 in y
1.703 * [taylor]: Taking taylor expansion of 0 in y
1.703 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
1.703 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
1.703 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
1.703 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.703 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.703 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.703 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.703 * [taylor]: Taking taylor expansion of 0.5 in y
1.703 * [taylor]: Taking taylor expansion of (/ x y) in y
1.703 * [taylor]: Taking taylor expansion of x in y
1.703 * [taylor]: Taking taylor expansion of y in y
1.703 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.703 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.703 * [taylor]: Taking taylor expansion of 0.5 in y
1.703 * [taylor]: Taking taylor expansion of (/ x y) in y
1.703 * [taylor]: Taking taylor expansion of x in y
1.703 * [taylor]: Taking taylor expansion of y in y
1.703 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.703 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.704 * [taylor]: Taking taylor expansion of 0.5 in y
1.704 * [taylor]: Taking taylor expansion of (/ x y) in y
1.704 * [taylor]: Taking taylor expansion of x in y
1.704 * [taylor]: Taking taylor expansion of y in y
1.704 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
1.704 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.704 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.704 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.704 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.704 * [taylor]: Taking taylor expansion of 0.5 in x
1.704 * [taylor]: Taking taylor expansion of (/ x y) in x
1.704 * [taylor]: Taking taylor expansion of x in x
1.704 * [taylor]: Taking taylor expansion of y in x
1.704 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.704 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.704 * [taylor]: Taking taylor expansion of 0.5 in x
1.704 * [taylor]: Taking taylor expansion of (/ x y) in x
1.704 * [taylor]: Taking taylor expansion of x in x
1.704 * [taylor]: Taking taylor expansion of y in x
1.704 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.704 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.704 * [taylor]: Taking taylor expansion of 0.5 in x
1.704 * [taylor]: Taking taylor expansion of (/ x y) in x
1.704 * [taylor]: Taking taylor expansion of x in x
1.704 * [taylor]: Taking taylor expansion of y in x
1.705 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
1.705 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.705 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.705 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.705 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.705 * [taylor]: Taking taylor expansion of 0.5 in x
1.705 * [taylor]: Taking taylor expansion of (/ x y) in x
1.705 * [taylor]: Taking taylor expansion of x in x
1.705 * [taylor]: Taking taylor expansion of y in x
1.705 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.705 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.705 * [taylor]: Taking taylor expansion of 0.5 in x
1.705 * [taylor]: Taking taylor expansion of (/ x y) in x
1.705 * [taylor]: Taking taylor expansion of x in x
1.705 * [taylor]: Taking taylor expansion of y in x
1.705 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.705 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.705 * [taylor]: Taking taylor expansion of 0.5 in x
1.705 * [taylor]: Taking taylor expansion of (/ x y) in x
1.705 * [taylor]: Taking taylor expansion of x in x
1.705 * [taylor]: Taking taylor expansion of y in x
1.705 * [taylor]: Taking taylor expansion of 1.0 in y
1.708 * [taylor]: Taking taylor expansion of 0 in y
1.712 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.712 * [taylor]: Taking taylor expansion of 0.125 in y
1.712 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.712 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.712 * [taylor]: Taking taylor expansion of y in y
1.720 * [taylor]: Taking taylor expansion of 0 in y
1.721 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
1.721 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
1.721 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.721 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.721 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.721 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.721 * [taylor]: Taking taylor expansion of 0.5 in y
1.721 * [taylor]: Taking taylor expansion of (/ y x) in y
1.721 * [taylor]: Taking taylor expansion of y in y
1.721 * [taylor]: Taking taylor expansion of x in y
1.721 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.721 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.721 * [taylor]: Taking taylor expansion of 0.5 in y
1.721 * [taylor]: Taking taylor expansion of (/ y x) in y
1.721 * [taylor]: Taking taylor expansion of y in y
1.721 * [taylor]: Taking taylor expansion of x in y
1.721 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.721 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.721 * [taylor]: Taking taylor expansion of 0.5 in y
1.721 * [taylor]: Taking taylor expansion of (/ y x) in y
1.721 * [taylor]: Taking taylor expansion of y in y
1.721 * [taylor]: Taking taylor expansion of x in y
1.722 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.722 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.722 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.722 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.722 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.722 * [taylor]: Taking taylor expansion of 0.5 in x
1.722 * [taylor]: Taking taylor expansion of (/ y x) in x
1.722 * [taylor]: Taking taylor expansion of y in x
1.722 * [taylor]: Taking taylor expansion of x in x
1.722 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.722 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.722 * [taylor]: Taking taylor expansion of 0.5 in x
1.722 * [taylor]: Taking taylor expansion of (/ y x) in x
1.722 * [taylor]: Taking taylor expansion of y in x
1.722 * [taylor]: Taking taylor expansion of x in x
1.722 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.722 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.722 * [taylor]: Taking taylor expansion of 0.5 in x
1.722 * [taylor]: Taking taylor expansion of (/ y x) in x
1.722 * [taylor]: Taking taylor expansion of y in x
1.722 * [taylor]: Taking taylor expansion of x in x
1.722 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.723 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.723 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.723 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.723 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.723 * [taylor]: Taking taylor expansion of 0.5 in x
1.723 * [taylor]: Taking taylor expansion of (/ y x) in x
1.723 * [taylor]: Taking taylor expansion of y in x
1.723 * [taylor]: Taking taylor expansion of x in x
1.723 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.723 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.723 * [taylor]: Taking taylor expansion of 0.5 in x
1.723 * [taylor]: Taking taylor expansion of (/ y x) in x
1.723 * [taylor]: Taking taylor expansion of y in x
1.723 * [taylor]: Taking taylor expansion of x in x
1.723 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.723 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.723 * [taylor]: Taking taylor expansion of 0.5 in x
1.723 * [taylor]: Taking taylor expansion of (/ y x) in x
1.723 * [taylor]: Taking taylor expansion of y in x
1.723 * [taylor]: Taking taylor expansion of x in x
1.723 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.723 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.723 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.723 * [taylor]: Taking taylor expansion of 0.5 in y
1.723 * [taylor]: Taking taylor expansion of (/ y x) in y
1.723 * [taylor]: Taking taylor expansion of y in y
1.723 * [taylor]: Taking taylor expansion of x in y
1.724 * [taylor]: Taking taylor expansion of 0 in y
1.726 * [taylor]: Taking taylor expansion of 0 in y
1.727 * [taylor]: Taking taylor expansion of 0 in y
1.730 * [taylor]: Taking taylor expansion of 0 in y
1.730 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
1.730 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
1.730 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.730 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.730 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.730 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.730 * [taylor]: Taking taylor expansion of 0.5 in y
1.730 * [taylor]: Taking taylor expansion of (/ y x) in y
1.730 * [taylor]: Taking taylor expansion of y in y
1.730 * [taylor]: Taking taylor expansion of x in y
1.730 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.730 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.730 * [taylor]: Taking taylor expansion of 0.5 in y
1.730 * [taylor]: Taking taylor expansion of (/ y x) in y
1.730 * [taylor]: Taking taylor expansion of y in y
1.730 * [taylor]: Taking taylor expansion of x in y
1.731 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.731 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.731 * [taylor]: Taking taylor expansion of 0.5 in y
1.731 * [taylor]: Taking taylor expansion of (/ y x) in y
1.731 * [taylor]: Taking taylor expansion of y in y
1.731 * [taylor]: Taking taylor expansion of x in y
1.731 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.731 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.731 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.731 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.731 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.731 * [taylor]: Taking taylor expansion of 0.5 in x
1.731 * [taylor]: Taking taylor expansion of (/ y x) in x
1.731 * [taylor]: Taking taylor expansion of y in x
1.731 * [taylor]: Taking taylor expansion of x in x
1.731 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.731 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.731 * [taylor]: Taking taylor expansion of 0.5 in x
1.731 * [taylor]: Taking taylor expansion of (/ y x) in x
1.731 * [taylor]: Taking taylor expansion of y in x
1.731 * [taylor]: Taking taylor expansion of x in x
1.731 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.731 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.731 * [taylor]: Taking taylor expansion of 0.5 in x
1.731 * [taylor]: Taking taylor expansion of (/ y x) in x
1.731 * [taylor]: Taking taylor expansion of y in x
1.732 * [taylor]: Taking taylor expansion of x in x
1.732 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.732 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.732 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.732 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.732 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.732 * [taylor]: Taking taylor expansion of 0.5 in x
1.732 * [taylor]: Taking taylor expansion of (/ y x) in x
1.732 * [taylor]: Taking taylor expansion of y in x
1.732 * [taylor]: Taking taylor expansion of x in x
1.732 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.732 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.732 * [taylor]: Taking taylor expansion of 0.5 in x
1.732 * [taylor]: Taking taylor expansion of (/ y x) in x
1.732 * [taylor]: Taking taylor expansion of y in x
1.732 * [taylor]: Taking taylor expansion of x in x
1.732 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.732 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.732 * [taylor]: Taking taylor expansion of 0.5 in x
1.732 * [taylor]: Taking taylor expansion of (/ y x) in x
1.732 * [taylor]: Taking taylor expansion of y in x
1.732 * [taylor]: Taking taylor expansion of x in x
1.733 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.733 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.733 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.733 * [taylor]: Taking taylor expansion of 0.5 in y
1.733 * [taylor]: Taking taylor expansion of (/ y x) in y
1.733 * [taylor]: Taking taylor expansion of y in y
1.733 * [taylor]: Taking taylor expansion of x in y
1.733 * [taylor]: Taking taylor expansion of 0 in y
1.735 * [taylor]: Taking taylor expansion of 0 in y
1.736 * [taylor]: Taking taylor expansion of 0 in y
1.739 * [taylor]: Taking taylor expansion of 0 in y
1.739 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.739 * [approximate]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) 3) in (x y) around 0
1.739 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) 3) in y
1.739 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
1.739 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.739 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.739 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.739 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.739 * [taylor]: Taking taylor expansion of 0.5 in y
1.739 * [taylor]: Taking taylor expansion of (/ x y) in y
1.739 * [taylor]: Taking taylor expansion of x in y
1.739 * [taylor]: Taking taylor expansion of y in y
1.739 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.739 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.739 * [taylor]: Taking taylor expansion of 0.5 in y
1.739 * [taylor]: Taking taylor expansion of (/ x y) in y
1.739 * [taylor]: Taking taylor expansion of x in y
1.739 * [taylor]: Taking taylor expansion of y in y
1.740 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.740 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.740 * [taylor]: Taking taylor expansion of 0.5 in y
1.740 * [taylor]: Taking taylor expansion of (/ x y) in y
1.740 * [taylor]: Taking taylor expansion of x in y
1.740 * [taylor]: Taking taylor expansion of y in y
1.740 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) 3) in x
1.740 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
1.740 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.740 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.740 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.740 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.740 * [taylor]: Taking taylor expansion of 0.5 in x
1.740 * [taylor]: Taking taylor expansion of (/ x y) in x
1.740 * [taylor]: Taking taylor expansion of x in x
1.740 * [taylor]: Taking taylor expansion of y in x
1.740 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.740 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.740 * [taylor]: Taking taylor expansion of 0.5 in x
1.740 * [taylor]: Taking taylor expansion of (/ x y) in x
1.740 * [taylor]: Taking taylor expansion of x in x
1.740 * [taylor]: Taking taylor expansion of y in x
1.741 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.741 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.741 * [taylor]: Taking taylor expansion of 0.5 in x
1.741 * [taylor]: Taking taylor expansion of (/ x y) in x
1.741 * [taylor]: Taking taylor expansion of x in x
1.741 * [taylor]: Taking taylor expansion of y in x
1.741 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) 3) in x
1.741 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
1.741 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.741 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.741 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.741 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.741 * [taylor]: Taking taylor expansion of 0.5 in x
1.741 * [taylor]: Taking taylor expansion of (/ x y) in x
1.741 * [taylor]: Taking taylor expansion of x in x
1.741 * [taylor]: Taking taylor expansion of y in x
1.741 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.741 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.741 * [taylor]: Taking taylor expansion of 0.5 in x
1.741 * [taylor]: Taking taylor expansion of (/ x y) in x
1.741 * [taylor]: Taking taylor expansion of x in x
1.741 * [taylor]: Taking taylor expansion of y in x
1.741 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.741 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.741 * [taylor]: Taking taylor expansion of 0.5 in x
1.741 * [taylor]: Taking taylor expansion of (/ x y) in x
1.741 * [taylor]: Taking taylor expansion of x in x
1.741 * [taylor]: Taking taylor expansion of y in x
1.742 * [taylor]: Taking taylor expansion of 1.0 in y
1.745 * [taylor]: Taking taylor expansion of 0 in y
1.750 * [taylor]: Taking taylor expansion of (* 0.375 (/ 1 (pow y 2))) in y
1.750 * [taylor]: Taking taylor expansion of 0.375 in y
1.750 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.750 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.750 * [taylor]: Taking taylor expansion of y in y
1.760 * [taylor]: Taking taylor expansion of 0 in y
1.761 * [approximate]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in (x y) around 0
1.761 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in y
1.761 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
1.761 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.761 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.761 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.761 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.761 * [taylor]: Taking taylor expansion of 0.5 in y
1.761 * [taylor]: Taking taylor expansion of (/ y x) in y
1.761 * [taylor]: Taking taylor expansion of y in y
1.761 * [taylor]: Taking taylor expansion of x in y
1.761 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.761 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.761 * [taylor]: Taking taylor expansion of 0.5 in y
1.761 * [taylor]: Taking taylor expansion of (/ y x) in y
1.761 * [taylor]: Taking taylor expansion of y in y
1.761 * [taylor]: Taking taylor expansion of x in y
1.761 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.761 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.761 * [taylor]: Taking taylor expansion of 0.5 in y
1.761 * [taylor]: Taking taylor expansion of (/ y x) in y
1.761 * [taylor]: Taking taylor expansion of y in y
1.761 * [taylor]: Taking taylor expansion of x in y
1.761 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in x
1.761 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.761 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.762 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.762 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.762 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.762 * [taylor]: Taking taylor expansion of 0.5 in x
1.762 * [taylor]: Taking taylor expansion of (/ y x) in x
1.762 * [taylor]: Taking taylor expansion of y in x
1.762 * [taylor]: Taking taylor expansion of x in x
1.762 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.762 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.762 * [taylor]: Taking taylor expansion of 0.5 in x
1.762 * [taylor]: Taking taylor expansion of (/ y x) in x
1.762 * [taylor]: Taking taylor expansion of y in x
1.762 * [taylor]: Taking taylor expansion of x in x
1.762 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.762 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.762 * [taylor]: Taking taylor expansion of 0.5 in x
1.762 * [taylor]: Taking taylor expansion of (/ y x) in x
1.762 * [taylor]: Taking taylor expansion of y in x
1.762 * [taylor]: Taking taylor expansion of x in x
1.762 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in x
1.762 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.762 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.762 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.762 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.762 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.762 * [taylor]: Taking taylor expansion of 0.5 in x
1.762 * [taylor]: Taking taylor expansion of (/ y x) in x
1.763 * [taylor]: Taking taylor expansion of y in x
1.763 * [taylor]: Taking taylor expansion of x in x
1.763 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.763 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.763 * [taylor]: Taking taylor expansion of 0.5 in x
1.763 * [taylor]: Taking taylor expansion of (/ y x) in x
1.763 * [taylor]: Taking taylor expansion of y in x
1.763 * [taylor]: Taking taylor expansion of x in x
1.763 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.763 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.763 * [taylor]: Taking taylor expansion of 0.5 in x
1.763 * [taylor]: Taking taylor expansion of (/ y x) in x
1.763 * [taylor]: Taking taylor expansion of y in x
1.763 * [taylor]: Taking taylor expansion of x in x
1.763 * [taylor]: Taking taylor expansion of (/ 1 (pow (cos (* 0.5 (/ y x))) 3)) in y
1.764 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (/ y x))) 3) in y
1.764 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.764 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.764 * [taylor]: Taking taylor expansion of 0.5 in y
1.764 * [taylor]: Taking taylor expansion of (/ y x) in y
1.764 * [taylor]: Taking taylor expansion of y in y
1.764 * [taylor]: Taking taylor expansion of x in y
1.768 * [taylor]: Taking taylor expansion of 0 in y
1.770 * [taylor]: Taking taylor expansion of 0 in y
1.774 * [taylor]: Taking taylor expansion of 0 in y
1.780 * [taylor]: Taking taylor expansion of 0 in y
1.781 * [approximate]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in (x y) around 0
1.781 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in y
1.781 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
1.781 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.781 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.781 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.781 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.781 * [taylor]: Taking taylor expansion of 0.5 in y
1.781 * [taylor]: Taking taylor expansion of (/ y x) in y
1.781 * [taylor]: Taking taylor expansion of y in y
1.781 * [taylor]: Taking taylor expansion of x in y
1.781 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.781 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.781 * [taylor]: Taking taylor expansion of 0.5 in y
1.781 * [taylor]: Taking taylor expansion of (/ y x) in y
1.781 * [taylor]: Taking taylor expansion of y in y
1.781 * [taylor]: Taking taylor expansion of x in y
1.781 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.781 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.781 * [taylor]: Taking taylor expansion of 0.5 in y
1.781 * [taylor]: Taking taylor expansion of (/ y x) in y
1.781 * [taylor]: Taking taylor expansion of y in y
1.781 * [taylor]: Taking taylor expansion of x in y
1.782 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in x
1.782 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.782 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.782 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.782 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.782 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.782 * [taylor]: Taking taylor expansion of 0.5 in x
1.782 * [taylor]: Taking taylor expansion of (/ y x) in x
1.782 * [taylor]: Taking taylor expansion of y in x
1.782 * [taylor]: Taking taylor expansion of x in x
1.782 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.782 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.782 * [taylor]: Taking taylor expansion of 0.5 in x
1.782 * [taylor]: Taking taylor expansion of (/ y x) in x
1.782 * [taylor]: Taking taylor expansion of y in x
1.782 * [taylor]: Taking taylor expansion of x in x
1.782 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.782 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.782 * [taylor]: Taking taylor expansion of 0.5 in x
1.782 * [taylor]: Taking taylor expansion of (/ y x) in x
1.782 * [taylor]: Taking taylor expansion of y in x
1.782 * [taylor]: Taking taylor expansion of x in x
1.782 * [taylor]: Taking taylor expansion of (pow (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) 3) in x
1.782 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.783 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.783 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.783 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.783 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.783 * [taylor]: Taking taylor expansion of 0.5 in x
1.783 * [taylor]: Taking taylor expansion of (/ y x) in x
1.783 * [taylor]: Taking taylor expansion of y in x
1.783 * [taylor]: Taking taylor expansion of x in x
1.783 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.783 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.783 * [taylor]: Taking taylor expansion of 0.5 in x
1.783 * [taylor]: Taking taylor expansion of (/ y x) in x
1.783 * [taylor]: Taking taylor expansion of y in x
1.783 * [taylor]: Taking taylor expansion of x in x
1.783 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.783 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.783 * [taylor]: Taking taylor expansion of 0.5 in x
1.783 * [taylor]: Taking taylor expansion of (/ y x) in x
1.783 * [taylor]: Taking taylor expansion of y in x
1.783 * [taylor]: Taking taylor expansion of x in x
1.784 * [taylor]: Taking taylor expansion of (/ 1 (pow (cos (* 0.5 (/ y x))) 3)) in y
1.784 * [taylor]: Taking taylor expansion of (pow (cos (* 0.5 (/ y x))) 3) in y
1.784 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.784 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.784 * [taylor]: Taking taylor expansion of 0.5 in y
1.784 * [taylor]: Taking taylor expansion of (/ y x) in y
1.784 * [taylor]: Taking taylor expansion of y in y
1.784 * [taylor]: Taking taylor expansion of x in y
1.785 * [taylor]: Taking taylor expansion of 0 in y
1.788 * [taylor]: Taking taylor expansion of 0 in y
1.792 * [taylor]: Taking taylor expansion of 0 in y
1.798 * [taylor]: Taking taylor expansion of 0 in y
1.798 * * * [progress]: simplifying candidates
1.800 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (* (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0))))) 3)
  (* (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (* (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (* 1 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (* (cbrt 3) (cbrt 3)))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sqrt 3))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 1)
  (pow (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 3)
  (pow (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)
  (pow (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1) 3)
  (pow (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) 1) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) 3)
  (pow (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ 1 (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (pow 1 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (pow (tan (/ x (* y 2.0))) 3)
  (pow (/ 1 (sin (/ x (* y 2.0)))) 3)
  (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (exp (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (* (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)))
  (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (* (* (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3) (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)) (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (pow (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 3)
  (pow (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)
  (pow (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1) 3)
  (pow (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) 1) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) 3)
  (pow (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ 1 (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (pow 1 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (pow (tan (/ x (* y 2.0))) 3)
  (pow (/ 1 (sin (/ x (* y 2.0)))) 3)
  (pow (tan (/ x (* y 2.0))) 3)
  (pow (sin (/ x (* y 2.0))) 3)
  (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (sqrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ 3 2))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ 3 2))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  1.0
  (+ (* 0.375 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.375 (/ (pow x 2) (pow y 2))) 1)
1.804 * * [simplify]: iteration  0 :  122  enodes  (cost  2065 )
1.840 * * [simplify]: iteration  1 :  333  enodes  (cost  1912 )
1.960 * * [simplify]: iteration  2 :  1155  enodes  (cost  1762 )
2.451 * * [simplify]: iteration  done :  5000  enodes  (cost  1762 )
2.452 * [simplify]: Simplified to:
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (* (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (* (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (* (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  3
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (* (cbrt 3) (cbrt 3)))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sqrt 3))
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (pow (sqrt (sin (/ x (* y 2.0)))) 3))
  (/ (tan (/ x (* y 2.0))) (pow (sqrt (sin (/ x (* y 2.0)))) 3))
  (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (pow (sin (/ x (* y 2.0))) 3))
  (/ (/ (pow (sqrt (tan (/ x (* y 2.0)))) 3) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (pow (sqrt (tan (/ x (* y 2.0)))) 3) (sin (/ x (* y 2.0))))
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (tan (/ x (* y 2.0)))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) 3)
  (/ (/ 1 (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (pow (tan (/ x (* y 2.0))) 3) (sin (/ x (* y 2.0))))
  (pow (/ 1 (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))) 3)
  1
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  1
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (pow (tan (/ x (* y 2.0))) 3)
  (pow (/ 1 (sin (/ x (* y 2.0)))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (* (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (exp (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (pow (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (pow (sqrt (sin (/ x (* y 2.0)))) 3))
  (/ (tan (/ x (* y 2.0))) (pow (sqrt (sin (/ x (* y 2.0)))) 3))
  (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (pow (sin (/ x (* y 2.0))) 3))
  (/ (/ (pow (sqrt (tan (/ x (* y 2.0)))) 3) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (pow (sqrt (tan (/ x (* y 2.0)))) 3) (sin (/ x (* y 2.0))))
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (sqrt (tan (/ x (* y 2.0)))) 3)
  (pow (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) 3)
  (/ (/ 1 (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (pow (tan (/ x (* y 2.0))) 3) (sin (/ x (* y 2.0))))
  (pow (/ 1 (sqrt (sin (/ x (* y 2.0))))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0))))) 3)
  1
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  1
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (pow (tan (/ x (* y 2.0))) 3)
  (pow (/ 1 (sin (/ x (* y 2.0)))) 3)
  (pow (tan (/ x (* y 2.0))) 3)
  (pow (sin (/ x (* y 2.0))) 3)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2)
  (sqrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (sqrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3/2)
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3/2)
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  1.0
  (+ (* 0.375 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.375 (/ (pow x 2) (pow y 2))) 1)
2.453 * * * [progress]: adding candidates to table
2.691 * * [progress]: iteration 4 / 4
2.691 * * * [progress]: picking best candidate
2.736 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))>
2.736 * * * [progress]: localizing error
2.753 * * * [progress]: generating rewritten candidates
2.753 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 2)
2.755 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1)
2.757 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
2.759 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
2.769 * * * [progress]: generating series expansions
2.769 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 2)
2.770 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
2.770 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.770 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.770 * [taylor]: Taking taylor expansion of 0.5 in y
2.770 * [taylor]: Taking taylor expansion of (/ x y) in y
2.770 * [taylor]: Taking taylor expansion of x in y
2.770 * [taylor]: Taking taylor expansion of y in y
2.770 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.770 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.770 * [taylor]: Taking taylor expansion of 0.5 in x
2.770 * [taylor]: Taking taylor expansion of (/ x y) in x
2.770 * [taylor]: Taking taylor expansion of x in x
2.770 * [taylor]: Taking taylor expansion of y in x
2.770 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.770 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.770 * [taylor]: Taking taylor expansion of 0.5 in x
2.770 * [taylor]: Taking taylor expansion of (/ x y) in x
2.770 * [taylor]: Taking taylor expansion of x in x
2.770 * [taylor]: Taking taylor expansion of y in x
2.770 * [taylor]: Taking taylor expansion of 1 in y
2.771 * [taylor]: Taking taylor expansion of 0 in y
2.771 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
2.771 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
2.771 * [taylor]: Taking taylor expansion of 0.125 in y
2.771 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.771 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.771 * [taylor]: Taking taylor expansion of y in y
2.775 * [taylor]: Taking taylor expansion of 0 in y
2.775 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
2.775 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.775 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.775 * [taylor]: Taking taylor expansion of 0.5 in y
2.775 * [taylor]: Taking taylor expansion of (/ y x) in y
2.775 * [taylor]: Taking taylor expansion of y in y
2.775 * [taylor]: Taking taylor expansion of x in y
2.775 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.775 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.775 * [taylor]: Taking taylor expansion of 0.5 in x
2.775 * [taylor]: Taking taylor expansion of (/ y x) in x
2.775 * [taylor]: Taking taylor expansion of y in x
2.775 * [taylor]: Taking taylor expansion of x in x
2.775 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.775 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.775 * [taylor]: Taking taylor expansion of 0.5 in x
2.775 * [taylor]: Taking taylor expansion of (/ y x) in x
2.775 * [taylor]: Taking taylor expansion of y in x
2.776 * [taylor]: Taking taylor expansion of x in x
2.776 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.776 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.776 * [taylor]: Taking taylor expansion of 0.5 in y
2.776 * [taylor]: Taking taylor expansion of (/ y x) in y
2.776 * [taylor]: Taking taylor expansion of y in y
2.776 * [taylor]: Taking taylor expansion of x in y
2.776 * [taylor]: Taking taylor expansion of 0 in y
2.776 * [taylor]: Taking taylor expansion of 0 in y
2.776 * [taylor]: Taking taylor expansion of 0 in y
2.777 * [taylor]: Taking taylor expansion of 0 in y
2.778 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
2.778 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.778 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.778 * [taylor]: Taking taylor expansion of 0.5 in y
2.778 * [taylor]: Taking taylor expansion of (/ y x) in y
2.778 * [taylor]: Taking taylor expansion of y in y
2.778 * [taylor]: Taking taylor expansion of x in y
2.778 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.778 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.778 * [taylor]: Taking taylor expansion of 0.5 in x
2.778 * [taylor]: Taking taylor expansion of (/ y x) in x
2.778 * [taylor]: Taking taylor expansion of y in x
2.778 * [taylor]: Taking taylor expansion of x in x
2.778 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.778 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.778 * [taylor]: Taking taylor expansion of 0.5 in x
2.778 * [taylor]: Taking taylor expansion of (/ y x) in x
2.778 * [taylor]: Taking taylor expansion of y in x
2.778 * [taylor]: Taking taylor expansion of x in x
2.778 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.778 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.778 * [taylor]: Taking taylor expansion of 0.5 in y
2.778 * [taylor]: Taking taylor expansion of (/ y x) in y
2.778 * [taylor]: Taking taylor expansion of y in y
2.778 * [taylor]: Taking taylor expansion of x in y
2.778 * [taylor]: Taking taylor expansion of 0 in y
2.779 * [taylor]: Taking taylor expansion of 0 in y
2.779 * [taylor]: Taking taylor expansion of 0 in y
2.780 * [taylor]: Taking taylor expansion of 0 in y
2.780 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1)
2.780 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
2.780 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.780 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.780 * [taylor]: Taking taylor expansion of 0.5 in y
2.780 * [taylor]: Taking taylor expansion of (/ x y) in y
2.780 * [taylor]: Taking taylor expansion of x in y
2.780 * [taylor]: Taking taylor expansion of y in y
2.781 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.781 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.781 * [taylor]: Taking taylor expansion of 0.5 in x
2.781 * [taylor]: Taking taylor expansion of (/ x y) in x
2.781 * [taylor]: Taking taylor expansion of x in x
2.781 * [taylor]: Taking taylor expansion of y in x
2.781 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.781 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.781 * [taylor]: Taking taylor expansion of 0.5 in x
2.781 * [taylor]: Taking taylor expansion of (/ x y) in x
2.781 * [taylor]: Taking taylor expansion of x in x
2.781 * [taylor]: Taking taylor expansion of y in x
2.781 * [taylor]: Taking taylor expansion of 0 in y
2.781 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.781 * [taylor]: Taking taylor expansion of 0.5 in y
2.781 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.781 * [taylor]: Taking taylor expansion of y in y
2.783 * [taylor]: Taking taylor expansion of 0 in y
2.784 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.784 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.784 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.784 * [taylor]: Taking taylor expansion of 0.5 in y
2.784 * [taylor]: Taking taylor expansion of (/ y x) in y
2.784 * [taylor]: Taking taylor expansion of y in y
2.784 * [taylor]: Taking taylor expansion of x in y
2.784 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.784 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.784 * [taylor]: Taking taylor expansion of 0.5 in x
2.784 * [taylor]: Taking taylor expansion of (/ y x) in x
2.784 * [taylor]: Taking taylor expansion of y in x
2.784 * [taylor]: Taking taylor expansion of x in x
2.784 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.784 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.784 * [taylor]: Taking taylor expansion of 0.5 in x
2.785 * [taylor]: Taking taylor expansion of (/ y x) in x
2.785 * [taylor]: Taking taylor expansion of y in x
2.785 * [taylor]: Taking taylor expansion of x in x
2.785 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.785 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.785 * [taylor]: Taking taylor expansion of 0.5 in y
2.785 * [taylor]: Taking taylor expansion of (/ y x) in y
2.785 * [taylor]: Taking taylor expansion of y in y
2.785 * [taylor]: Taking taylor expansion of x in y
2.785 * [taylor]: Taking taylor expansion of 0 in y
2.785 * [taylor]: Taking taylor expansion of 0 in y
2.786 * [taylor]: Taking taylor expansion of 0 in y
2.786 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.786 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.786 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.786 * [taylor]: Taking taylor expansion of 0.5 in y
2.786 * [taylor]: Taking taylor expansion of (/ y x) in y
2.786 * [taylor]: Taking taylor expansion of y in y
2.786 * [taylor]: Taking taylor expansion of x in y
2.786 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.786 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.786 * [taylor]: Taking taylor expansion of 0.5 in x
2.786 * [taylor]: Taking taylor expansion of (/ y x) in x
2.786 * [taylor]: Taking taylor expansion of y in x
2.786 * [taylor]: Taking taylor expansion of x in x
2.786 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.786 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.786 * [taylor]: Taking taylor expansion of 0.5 in x
2.787 * [taylor]: Taking taylor expansion of (/ y x) in x
2.787 * [taylor]: Taking taylor expansion of y in x
2.787 * [taylor]: Taking taylor expansion of x in x
2.787 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.787 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.787 * [taylor]: Taking taylor expansion of 0.5 in y
2.787 * [taylor]: Taking taylor expansion of (/ y x) in y
2.787 * [taylor]: Taking taylor expansion of y in y
2.787 * [taylor]: Taking taylor expansion of x in y
2.787 * [taylor]: Taking taylor expansion of 0 in y
2.787 * [taylor]: Taking taylor expansion of 0 in y
2.788 * [taylor]: Taking taylor expansion of 0 in y
2.788 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
2.788 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
2.788 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.788 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.788 * [taylor]: Taking taylor expansion of 0.5 in y
2.788 * [taylor]: Taking taylor expansion of (/ x y) in y
2.788 * [taylor]: Taking taylor expansion of x in y
2.788 * [taylor]: Taking taylor expansion of y in y
2.788 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.788 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.788 * [taylor]: Taking taylor expansion of 0.5 in x
2.788 * [taylor]: Taking taylor expansion of (/ x y) in x
2.788 * [taylor]: Taking taylor expansion of x in x
2.788 * [taylor]: Taking taylor expansion of y in x
2.789 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.789 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.789 * [taylor]: Taking taylor expansion of 0.5 in x
2.789 * [taylor]: Taking taylor expansion of (/ x y) in x
2.789 * [taylor]: Taking taylor expansion of x in x
2.789 * [taylor]: Taking taylor expansion of y in x
2.789 * [taylor]: Taking taylor expansion of 0 in y
2.789 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.789 * [taylor]: Taking taylor expansion of 0.5 in y
2.789 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.789 * [taylor]: Taking taylor expansion of y in y
2.791 * [taylor]: Taking taylor expansion of 0 in y
2.792 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.792 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.792 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.792 * [taylor]: Taking taylor expansion of 0.5 in y
2.792 * [taylor]: Taking taylor expansion of (/ y x) in y
2.792 * [taylor]: Taking taylor expansion of y in y
2.792 * [taylor]: Taking taylor expansion of x in y
2.792 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.792 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.792 * [taylor]: Taking taylor expansion of 0.5 in x
2.792 * [taylor]: Taking taylor expansion of (/ y x) in x
2.792 * [taylor]: Taking taylor expansion of y in x
2.792 * [taylor]: Taking taylor expansion of x in x
2.792 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.792 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.792 * [taylor]: Taking taylor expansion of 0.5 in x
2.792 * [taylor]: Taking taylor expansion of (/ y x) in x
2.792 * [taylor]: Taking taylor expansion of y in x
2.792 * [taylor]: Taking taylor expansion of x in x
2.793 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.793 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.793 * [taylor]: Taking taylor expansion of 0.5 in y
2.793 * [taylor]: Taking taylor expansion of (/ y x) in y
2.793 * [taylor]: Taking taylor expansion of y in y
2.793 * [taylor]: Taking taylor expansion of x in y
2.793 * [taylor]: Taking taylor expansion of 0 in y
2.793 * [taylor]: Taking taylor expansion of 0 in y
2.794 * [taylor]: Taking taylor expansion of 0 in y
2.794 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.794 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.794 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.794 * [taylor]: Taking taylor expansion of 0.5 in y
2.794 * [taylor]: Taking taylor expansion of (/ y x) in y
2.794 * [taylor]: Taking taylor expansion of y in y
2.794 * [taylor]: Taking taylor expansion of x in y
2.794 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.794 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.794 * [taylor]: Taking taylor expansion of 0.5 in x
2.794 * [taylor]: Taking taylor expansion of (/ y x) in x
2.794 * [taylor]: Taking taylor expansion of y in x
2.794 * [taylor]: Taking taylor expansion of x in x
2.794 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.794 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.794 * [taylor]: Taking taylor expansion of 0.5 in x
2.795 * [taylor]: Taking taylor expansion of (/ y x) in x
2.795 * [taylor]: Taking taylor expansion of y in x
2.795 * [taylor]: Taking taylor expansion of x in x
2.795 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.795 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.795 * [taylor]: Taking taylor expansion of 0.5 in y
2.795 * [taylor]: Taking taylor expansion of (/ y x) in y
2.795 * [taylor]: Taking taylor expansion of y in y
2.795 * [taylor]: Taking taylor expansion of x in y
2.795 * [taylor]: Taking taylor expansion of 0 in y
2.795 * [taylor]: Taking taylor expansion of 0 in y
2.796 * [taylor]: Taking taylor expansion of 0 in y
2.796 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
2.796 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
2.796 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
2.797 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.797 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.797 * [taylor]: Taking taylor expansion of 0.5 in y
2.797 * [taylor]: Taking taylor expansion of (/ x y) in y
2.797 * [taylor]: Taking taylor expansion of x in y
2.797 * [taylor]: Taking taylor expansion of y in y
2.797 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
2.797 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.797 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.797 * [taylor]: Taking taylor expansion of 0.5 in x
2.797 * [taylor]: Taking taylor expansion of (/ x y) in x
2.797 * [taylor]: Taking taylor expansion of x in x
2.797 * [taylor]: Taking taylor expansion of y in x
2.797 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
2.798 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.798 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.798 * [taylor]: Taking taylor expansion of 0.5 in x
2.798 * [taylor]: Taking taylor expansion of (/ x y) in x
2.798 * [taylor]: Taking taylor expansion of x in x
2.798 * [taylor]: Taking taylor expansion of y in x
2.798 * [taylor]: Taking taylor expansion of 1 in y
2.799 * [taylor]: Taking taylor expansion of 0 in y
2.799 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
2.799 * [taylor]: Taking taylor expansion of 0.125 in y
2.799 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.799 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.799 * [taylor]: Taking taylor expansion of y in y
2.804 * [taylor]: Taking taylor expansion of 0 in y
2.804 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
2.804 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.804 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.804 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.804 * [taylor]: Taking taylor expansion of 0.5 in y
2.804 * [taylor]: Taking taylor expansion of (/ y x) in y
2.804 * [taylor]: Taking taylor expansion of y in y
2.804 * [taylor]: Taking taylor expansion of x in y
2.805 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.805 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.805 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.805 * [taylor]: Taking taylor expansion of 0.5 in x
2.805 * [taylor]: Taking taylor expansion of (/ y x) in x
2.805 * [taylor]: Taking taylor expansion of y in x
2.805 * [taylor]: Taking taylor expansion of x in x
2.805 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.805 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.805 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.805 * [taylor]: Taking taylor expansion of 0.5 in x
2.805 * [taylor]: Taking taylor expansion of (/ y x) in x
2.805 * [taylor]: Taking taylor expansion of y in x
2.805 * [taylor]: Taking taylor expansion of x in x
2.805 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.805 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.805 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.805 * [taylor]: Taking taylor expansion of 0.5 in y
2.805 * [taylor]: Taking taylor expansion of (/ y x) in y
2.805 * [taylor]: Taking taylor expansion of y in y
2.805 * [taylor]: Taking taylor expansion of x in y
2.806 * [taylor]: Taking taylor expansion of 0 in y
2.807 * [taylor]: Taking taylor expansion of 0 in y
2.808 * [taylor]: Taking taylor expansion of 0 in y
2.810 * [taylor]: Taking taylor expansion of 0 in y
2.810 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
2.810 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.810 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.810 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.810 * [taylor]: Taking taylor expansion of 0.5 in y
2.810 * [taylor]: Taking taylor expansion of (/ y x) in y
2.810 * [taylor]: Taking taylor expansion of y in y
2.810 * [taylor]: Taking taylor expansion of x in y
2.811 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.811 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.811 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.811 * [taylor]: Taking taylor expansion of 0.5 in x
2.811 * [taylor]: Taking taylor expansion of (/ y x) in x
2.811 * [taylor]: Taking taylor expansion of y in x
2.811 * [taylor]: Taking taylor expansion of x in x
2.811 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.811 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.811 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.811 * [taylor]: Taking taylor expansion of 0.5 in x
2.811 * [taylor]: Taking taylor expansion of (/ y x) in x
2.811 * [taylor]: Taking taylor expansion of y in x
2.811 * [taylor]: Taking taylor expansion of x in x
2.811 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.811 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.811 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.811 * [taylor]: Taking taylor expansion of 0.5 in y
2.811 * [taylor]: Taking taylor expansion of (/ y x) in y
2.811 * [taylor]: Taking taylor expansion of y in y
2.811 * [taylor]: Taking taylor expansion of x in y
2.812 * [taylor]: Taking taylor expansion of 0 in y
2.813 * [taylor]: Taking taylor expansion of 0 in y
2.814 * [taylor]: Taking taylor expansion of 0 in y
2.816 * [taylor]: Taking taylor expansion of 0 in y
2.816 * * * [progress]: simplifying candidates
2.817 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (- (log (sin (/ x (* y 2.0)))) (+ (log (sin (/ x (* y 2.0)))) (log (cos (/ x (* y 2.0))))))
  (- (log (sin (/ x (* y 2.0)))) (log (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (log (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (exp (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))))
  (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (* (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))))
  (cbrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (* (* (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (sqrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (sqrt (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (- (sin (/ x (* y 2.0))))
  (- (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (/ 1 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (+ (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
2.820 * * [simplify]: iteration  0 :  71  enodes  (cost  905 )
2.831 * * [simplify]: iteration  1 :  147  enodes  (cost  719 )
2.865 * * [simplify]: iteration  2 :  433  enodes  (cost  548 )
3.236 * * [simplify]: iteration  3 :  1525  enodes  (cost  542 )
5.569 * * [simplify]: iteration  done :  5000  enodes  (cost  542 )
5.569 * [simplify]: Simplified to:
   (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (pow (cos (/ x (* y 2.0))) 3)
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (- (log (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (- (log (cos (/ x (* y 2.0)))))
  (exp (/ 1 (cos (/ x (* y 2.0)))))
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (* (cbrt (/ 1 (cos (/ x (* y 2.0))))) (cbrt (/ 1 (cos (/ x (* y 2.0))))))
  (cbrt (/ 1 (cos (/ x (* y 2.0)))))
  (pow (/ 1 (cos (/ x (* y 2.0)))) 3)
  (sqrt (/ 1 (cos (/ x (* y 2.0)))))
  (sqrt (/ 1 (cos (/ x (* y 2.0)))))
  (- (sin (/ x (* y 2.0))))
  (- (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (cos (/ x (* y 2.0)))
  1
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (cos (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (sin (* 2 (/ x (* y 2.0)))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
5.570 * * * [progress]: adding candidates to table
5.732 * [progress]: [Phase 3 of 3] Extracting.
5.732 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (tan (/ x (* y 2.0)))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)>)
5.738 * * * [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)
5.738 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (tan (/ x (* y 2.0)))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)>)
5.813 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (tan (/ x (* y 2.0)))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)>)
5.901 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (tan (/ x (* y 2.0)))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)>)
5.984 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (cbrt (pow (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)>)
6.008 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (tan (/ x (* y 2.0)))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)>)
6.081 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (tan (/ x (* y 2.0)))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)>)
6.155 * * * [regime]: Found split indices: #<option (#s(si 1 174) #s(si 18 255))>
6.156 * [binary-search]: Only using regimes for bounds on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) and (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (tan (/ x (* y 2.0)))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)>)
6.157 * [regimes]: Found splitpoints: (#s(sp 1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2.388236677338849) #s(sp 18 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) +nan.0)) , with alts (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (log (exp (sin (/ x (* y 2.0))))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (- 1 (* 0.125 (/ (pow x 2) (pow y 2)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 3)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (* (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (cos (/ x (* y 2.0))))))) 3)))> #<alt (λ (x y) (cbrt (pow (* (* (cbrt (tan (/ x (* y 2.0)))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)>)
6.157 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2.388236677338849) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)) 1.0)
6.158 * * [simplify]: iteration  0 :  20  enodes  (cost  42 )
6.158 * * [simplify]: iteration  1 :  22  enodes  (cost  42 )
6.159 * * [simplify]: iteration  done :  22  enodes  (cost  42 )
6.159 * [simplify]: Simplified to:
   (if (<= (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 2.388236677338849) (cbrt (pow (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (log (exp (cos (/ x (* y 2.0))))))) 3)) 1.0)
9.918 * [regime-testing]: Baseline error score: 28.699430069980746
9.919 * [regime-testing]: Oracle error score: 26.31888285213577
9.920 * [regime-testing]: End program error score: 27.850922982752877
9.973 * [regime-testing]: Target error score: 29.002827376981692