19.173 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.066 * * * [progress]: [2/2] Setting up program.
0.068 * [progress]: [Phase 2 of 3] Improving.
0.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.072 * * [simplify]: iteration  0 :  11  enodes  (cost  7 )
0.074 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
0.075 * * [simplify]: iteration  2 :  13  enodes  (cost  7 )
0.076 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.076 * * [progress]: iteration 1 / 4
0.076 * * * [progress]: picking best candidate
0.078 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.078 * * * [progress]: localizing error
0.093 * * * [progress]: generating rewritten candidates
0.093 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.095 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.098 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.104 * * * [progress]: generating series expansions
0.104 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.104 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.104 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.104 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.104 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.104 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.105 * [taylor]: Taking taylor expansion of 0.5 in y
0.105 * [taylor]: Taking taylor expansion of (/ x y) in y
0.105 * [taylor]: Taking taylor expansion of x in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.105 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.105 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.105 * [taylor]: Taking taylor expansion of 0.5 in y
0.105 * [taylor]: Taking taylor expansion of (/ x y) in y
0.105 * [taylor]: Taking taylor expansion of x in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.105 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.105 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.105 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.105 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.105 * [taylor]: Taking taylor expansion of 0.5 in x
0.105 * [taylor]: Taking taylor expansion of (/ x y) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.105 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.105 * [taylor]: Taking taylor expansion of 0.5 in x
0.105 * [taylor]: Taking taylor expansion of (/ x y) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.106 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.106 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.106 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.106 * [taylor]: Taking taylor expansion of 0.5 in x
0.106 * [taylor]: Taking taylor expansion of (/ x y) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of y in x
0.106 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.106 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.106 * [taylor]: Taking taylor expansion of 0.5 in x
0.106 * [taylor]: Taking taylor expansion of (/ x y) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of y in x
0.106 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.106 * [taylor]: Taking taylor expansion of 0.5 in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.112 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.112 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.119 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.119 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.119 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.119 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.119 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.119 * [taylor]: Taking taylor expansion of 0.5 in y
0.119 * [taylor]: Taking taylor expansion of (/ y x) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.119 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.119 * [taylor]: Taking taylor expansion of 0.5 in y
0.119 * [taylor]: Taking taylor expansion of (/ y x) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.119 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.119 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.119 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.119 * [taylor]: Taking taylor expansion of 0.5 in x
0.119 * [taylor]: Taking taylor expansion of (/ y x) in x
0.119 * [taylor]: Taking taylor expansion of y in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.120 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.120 * [taylor]: Taking taylor expansion of 0.5 in x
0.120 * [taylor]: Taking taylor expansion of (/ y x) in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.120 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.120 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.120 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.120 * [taylor]: Taking taylor expansion of 0.5 in x
0.120 * [taylor]: Taking taylor expansion of (/ y x) in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.120 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.120 * [taylor]: Taking taylor expansion of 0.5 in x
0.120 * [taylor]: Taking taylor expansion of (/ y x) in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.120 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.120 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.120 * [taylor]: Taking taylor expansion of 0.5 in y
0.120 * [taylor]: Taking taylor expansion of (/ y x) in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of x in y
0.121 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.121 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.121 * [taylor]: Taking taylor expansion of 0.5 in y
0.121 * [taylor]: Taking taylor expansion of (/ y x) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.132 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.132 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.132 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.132 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.132 * [taylor]: Taking taylor expansion of 0.5 in y
0.132 * [taylor]: Taking taylor expansion of (/ y x) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of x in y
0.132 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.132 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.132 * [taylor]: Taking taylor expansion of 0.5 in y
0.132 * [taylor]: Taking taylor expansion of (/ y x) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of x in y
0.132 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.132 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.133 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.133 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.133 * [taylor]: Taking taylor expansion of 0.5 in x
0.133 * [taylor]: Taking taylor expansion of (/ y x) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.133 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.133 * [taylor]: Taking taylor expansion of 0.5 in x
0.133 * [taylor]: Taking taylor expansion of (/ y x) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.133 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.133 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.133 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.133 * [taylor]: Taking taylor expansion of 0.5 in x
0.133 * [taylor]: Taking taylor expansion of (/ y x) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.133 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.133 * [taylor]: Taking taylor expansion of 0.5 in x
0.133 * [taylor]: Taking taylor expansion of (/ y x) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.134 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.134 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.134 * [taylor]: Taking taylor expansion of 0.5 in y
0.134 * [taylor]: Taking taylor expansion of (/ y x) in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.134 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.134 * [taylor]: Taking taylor expansion of 0.5 in y
0.134 * [taylor]: Taking taylor expansion of (/ y x) in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.144 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.145 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.145 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.145 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.145 * [taylor]: Taking taylor expansion of 0.5 in y
0.145 * [taylor]: Taking taylor expansion of (/ x y) in y
0.145 * [taylor]: Taking taylor expansion of x in y
0.145 * [taylor]: Taking taylor expansion of y in y
0.145 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.145 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.145 * [taylor]: Taking taylor expansion of 0.5 in x
0.145 * [taylor]: Taking taylor expansion of (/ x y) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [taylor]: Taking taylor expansion of y in x
0.145 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.145 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.145 * [taylor]: Taking taylor expansion of 0.5 in x
0.145 * [taylor]: Taking taylor expansion of (/ x y) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [taylor]: Taking taylor expansion of y in x
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.145 * [taylor]: Taking taylor expansion of 0.5 in y
0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.145 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.149 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.149 * [taylor]: Taking taylor expansion of 0.5 in y
0.149 * [taylor]: Taking taylor expansion of (/ y x) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [taylor]: Taking taylor expansion of (/ y x) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [taylor]: Taking taylor expansion of (/ y x) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.150 * [taylor]: Taking taylor expansion of 0.5 in y
0.150 * [taylor]: Taking taylor expansion of (/ y x) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.151 * [taylor]: Taking taylor expansion of 0 in y
0.151 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.151 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.151 * [taylor]: Taking taylor expansion of 0.5 in y
0.151 * [taylor]: Taking taylor expansion of (/ y x) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of x in y
0.152 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.152 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.152 * [taylor]: Taking taylor expansion of 0.5 in x
0.152 * [taylor]: Taking taylor expansion of (/ y x) in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.152 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.152 * [taylor]: Taking taylor expansion of 0.5 in x
0.152 * [taylor]: Taking taylor expansion of (/ y x) in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.152 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.152 * [taylor]: Taking taylor expansion of 0.5 in y
0.152 * [taylor]: Taking taylor expansion of (/ y x) in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of x in y
0.152 * [taylor]: Taking taylor expansion of 0 in y
0.152 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.154 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.154 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.154 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.154 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.154 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.154 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.154 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.154 * [taylor]: Taking taylor expansion of 0.5 in y
0.154 * [taylor]: Taking taylor expansion of (/ x y) in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.154 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.154 * [taylor]: Taking taylor expansion of 0.5 in y
0.154 * [taylor]: Taking taylor expansion of (/ x y) in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.154 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.154 * [taylor]: Taking taylor expansion of 0.5 in y
0.154 * [taylor]: Taking taylor expansion of (/ x y) in y
0.155 * [taylor]: Taking taylor expansion of x in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.155 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.155 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.155 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.155 * [taylor]: Taking taylor expansion of 0.5 in x
0.155 * [taylor]: Taking taylor expansion of (/ x y) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.155 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.155 * [taylor]: Taking taylor expansion of 0.5 in x
0.155 * [taylor]: Taking taylor expansion of (/ x y) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.155 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.155 * [taylor]: Taking taylor expansion of 0.5 in x
0.155 * [taylor]: Taking taylor expansion of (/ x y) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.156 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.156 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.156 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.156 * [taylor]: Taking taylor expansion of 0.5 in x
0.156 * [taylor]: Taking taylor expansion of (/ x y) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.156 * [taylor]: Taking taylor expansion of 0.5 in x
0.156 * [taylor]: Taking taylor expansion of (/ x y) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.156 * [taylor]: Taking taylor expansion of 0.5 in x
0.156 * [taylor]: Taking taylor expansion of (/ x y) in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of 1.0 in y
0.159 * [taylor]: Taking taylor expansion of 0 in y
0.163 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.163 * [taylor]: Taking taylor expansion of 0.125 in y
0.164 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.164 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.164 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.173 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.173 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.173 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.173 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.173 * [taylor]: Taking taylor expansion of 0.5 in y
0.173 * [taylor]: Taking taylor expansion of (/ y x) in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.173 * [taylor]: Taking taylor expansion of 0.5 in y
0.173 * [taylor]: Taking taylor expansion of (/ y x) in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.174 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.174 * [taylor]: Taking taylor expansion of 0.5 in y
0.174 * [taylor]: Taking taylor expansion of (/ y x) in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of x in y
0.174 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.174 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.174 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.174 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.174 * [taylor]: Taking taylor expansion of 0.5 in x
0.174 * [taylor]: Taking taylor expansion of (/ y x) in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.174 * [taylor]: Taking taylor expansion of 0.5 in x
0.174 * [taylor]: Taking taylor expansion of (/ y x) in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.175 * [taylor]: Taking taylor expansion of 0.5 in x
0.175 * [taylor]: Taking taylor expansion of (/ y x) in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.175 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.175 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.175 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.175 * [taylor]: Taking taylor expansion of 0.5 in x
0.175 * [taylor]: Taking taylor expansion of (/ y x) in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.175 * [taylor]: Taking taylor expansion of 0.5 in x
0.175 * [taylor]: Taking taylor expansion of (/ y x) in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.175 * [taylor]: Taking taylor expansion of 0.5 in x
0.175 * [taylor]: Taking taylor expansion of (/ y x) in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.176 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.176 * [taylor]: Taking taylor expansion of 0.5 in y
0.176 * [taylor]: Taking taylor expansion of (/ y x) in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of x in y
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.180 * [taylor]: Taking taylor expansion of 0 in y
0.183 * [taylor]: Taking taylor expansion of 0 in y
0.184 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.184 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.184 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.184 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.184 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.184 * [taylor]: Taking taylor expansion of 0.5 in y
0.184 * [taylor]: Taking taylor expansion of (/ y x) in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.184 * [taylor]: Taking taylor expansion of 0.5 in y
0.184 * [taylor]: Taking taylor expansion of (/ y x) in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.184 * [taylor]: Taking taylor expansion of 0.5 in y
0.184 * [taylor]: Taking taylor expansion of (/ y x) in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.185 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.185 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.185 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.185 * [taylor]: Taking taylor expansion of 0.5 in x
0.185 * [taylor]: Taking taylor expansion of (/ y x) in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.185 * [taylor]: Taking taylor expansion of 0.5 in x
0.185 * [taylor]: Taking taylor expansion of (/ y x) in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.185 * [taylor]: Taking taylor expansion of 0.5 in x
0.185 * [taylor]: Taking taylor expansion of (/ y x) in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.185 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.185 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.185 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.186 * [taylor]: Taking taylor expansion of 0.5 in x
0.186 * [taylor]: Taking taylor expansion of (/ y x) in x
0.186 * [taylor]: Taking taylor expansion of y in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.186 * [taylor]: Taking taylor expansion of 0.5 in x
0.186 * [taylor]: Taking taylor expansion of (/ y x) in x
0.186 * [taylor]: Taking taylor expansion of y in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.186 * [taylor]: Taking taylor expansion of 0.5 in x
0.186 * [taylor]: Taking taylor expansion of (/ y x) in x
0.186 * [taylor]: Taking taylor expansion of y in x
0.186 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.186 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.186 * [taylor]: Taking taylor expansion of 0.5 in y
0.186 * [taylor]: Taking taylor expansion of (/ y x) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.189 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.197 * * * [progress]: simplifying candidates
0.198 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log1p (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.203 * * [simplify]: iteration  0 :  146  enodes  (cost  485 )
0.207 * * [simplify]: iteration  1 :  433  enodes  (cost  441 )
0.216 * * [simplify]: iteration  2 :  1789  enodes  (cost  441 )
0.257 * * [simplify]: iteration  3 :  5001  enodes  (cost  441 )
0.260 * [simplify]: Simplified to:
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log1p (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
0.260 * * * [progress]: adding candidates to table
0.435 * * [progress]: iteration 2 / 4
0.435 * * * [progress]: picking best candidate
0.468 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
0.468 * * * [progress]: localizing error
0.469 * * * [progress]: generating rewritten candidates
0.469 * * * [progress]: generating series expansions
0.469 * * * [progress]: simplifying candidates
0.469 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.472 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.472 * [simplify]: Simplified to:
   
0.472 * * * [progress]: adding candidates to table
0.472 * * [progress]: iteration 3 / 4
0.472 * * * [progress]: picking best candidate
0.502 * * * * [pick]: Picked  #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>
0.502 * * * [progress]: localizing error
0.516 * * * [progress]: generating rewritten candidates
0.516 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
0.519 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
0.522 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.528 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.532 * * * [progress]: generating series expansions
0.532 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
0.532 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.532 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.532 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.532 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.532 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.532 * [taylor]: Taking taylor expansion of 0.5 in y
0.532 * [taylor]: Taking taylor expansion of (/ x y) in y
0.532 * [taylor]: Taking taylor expansion of x in y
0.532 * [taylor]: Taking taylor expansion of y in y
0.532 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.533 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.533 * [taylor]: Taking taylor expansion of 0.5 in y
0.533 * [taylor]: Taking taylor expansion of (/ x y) in y
0.533 * [taylor]: Taking taylor expansion of x in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.533 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.533 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.533 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.533 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.533 * [taylor]: Taking taylor expansion of 0.5 in x
0.533 * [taylor]: Taking taylor expansion of (/ x y) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.533 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.533 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.533 * [taylor]: Taking taylor expansion of 0.5 in x
0.533 * [taylor]: Taking taylor expansion of (/ x y) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.533 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.533 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.533 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.533 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.533 * [taylor]: Taking taylor expansion of 0.5 in x
0.533 * [taylor]: Taking taylor expansion of (/ x y) in x
0.533 * [taylor]: Taking taylor expansion of x in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.534 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.534 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.534 * [taylor]: Taking taylor expansion of 0.5 in x
0.534 * [taylor]: Taking taylor expansion of (/ x y) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of y in x
0.534 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.534 * [taylor]: Taking taylor expansion of 0.5 in y
0.534 * [taylor]: Taking taylor expansion of y in y
0.537 * [taylor]: Taking taylor expansion of 0 in y
0.540 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.540 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.540 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.540 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.546 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.546 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.547 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.547 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.547 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.547 * [taylor]: Taking taylor expansion of 0.5 in y
0.547 * [taylor]: Taking taylor expansion of (/ y x) in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.547 * [taylor]: Taking taylor expansion of x in y
0.547 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.547 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.547 * [taylor]: Taking taylor expansion of 0.5 in y
0.547 * [taylor]: Taking taylor expansion of (/ y x) in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.547 * [taylor]: Taking taylor expansion of x in y
0.547 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.547 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.547 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.547 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.547 * [taylor]: Taking taylor expansion of 0.5 in x
0.547 * [taylor]: Taking taylor expansion of (/ y x) in x
0.547 * [taylor]: Taking taylor expansion of y in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.547 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.547 * [taylor]: Taking taylor expansion of 0.5 in x
0.547 * [taylor]: Taking taylor expansion of (/ y x) in x
0.547 * [taylor]: Taking taylor expansion of y in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.548 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.548 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.548 * [taylor]: Taking taylor expansion of 0.5 in x
0.548 * [taylor]: Taking taylor expansion of (/ y x) in x
0.548 * [taylor]: Taking taylor expansion of y in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.548 * [taylor]: Taking taylor expansion of 0.5 in x
0.548 * [taylor]: Taking taylor expansion of (/ y x) in x
0.548 * [taylor]: Taking taylor expansion of y in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.548 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.548 * [taylor]: Taking taylor expansion of 0.5 in y
0.548 * [taylor]: Taking taylor expansion of (/ y x) in y
0.548 * [taylor]: Taking taylor expansion of y in y
0.548 * [taylor]: Taking taylor expansion of x in y
0.548 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.548 * [taylor]: Taking taylor expansion of 0.5 in y
0.548 * [taylor]: Taking taylor expansion of (/ y x) in y
0.548 * [taylor]: Taking taylor expansion of y in y
0.548 * [taylor]: Taking taylor expansion of x in y
0.549 * [taylor]: Taking taylor expansion of 0 in y
0.551 * [taylor]: Taking taylor expansion of 0 in y
0.554 * [taylor]: Taking taylor expansion of 0 in y
0.559 * [taylor]: Taking taylor expansion of 0 in y
0.559 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.559 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.559 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.560 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.560 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.560 * [taylor]: Taking taylor expansion of 0.5 in y
0.560 * [taylor]: Taking taylor expansion of (/ y x) in y
0.560 * [taylor]: Taking taylor expansion of y in y
0.560 * [taylor]: Taking taylor expansion of x in y
0.560 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.560 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.560 * [taylor]: Taking taylor expansion of 0.5 in y
0.560 * [taylor]: Taking taylor expansion of (/ y x) in y
0.560 * [taylor]: Taking taylor expansion of y in y
0.560 * [taylor]: Taking taylor expansion of x in y
0.560 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.560 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.560 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.560 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.560 * [taylor]: Taking taylor expansion of 0.5 in x
0.560 * [taylor]: Taking taylor expansion of (/ y x) in x
0.560 * [taylor]: Taking taylor expansion of y in x
0.560 * [taylor]: Taking taylor expansion of x in x
0.560 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.560 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.560 * [taylor]: Taking taylor expansion of 0.5 in x
0.560 * [taylor]: Taking taylor expansion of (/ y x) in x
0.560 * [taylor]: Taking taylor expansion of y in x
0.560 * [taylor]: Taking taylor expansion of x in x
0.560 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.561 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.561 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.561 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.561 * [taylor]: Taking taylor expansion of 0.5 in x
0.561 * [taylor]: Taking taylor expansion of (/ y x) in x
0.561 * [taylor]: Taking taylor expansion of y in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.561 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.561 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.561 * [taylor]: Taking taylor expansion of 0.5 in x
0.561 * [taylor]: Taking taylor expansion of (/ y x) in x
0.561 * [taylor]: Taking taylor expansion of y in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.561 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.561 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.561 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.561 * [taylor]: Taking taylor expansion of 0.5 in y
0.561 * [taylor]: Taking taylor expansion of (/ y x) in y
0.561 * [taylor]: Taking taylor expansion of y in y
0.561 * [taylor]: Taking taylor expansion of x in y
0.561 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.561 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.561 * [taylor]: Taking taylor expansion of 0.5 in y
0.561 * [taylor]: Taking taylor expansion of (/ y x) in y
0.561 * [taylor]: Taking taylor expansion of y in y
0.561 * [taylor]: Taking taylor expansion of x in y
0.562 * [taylor]: Taking taylor expansion of 0 in y
0.564 * [taylor]: Taking taylor expansion of 0 in y
0.567 * [taylor]: Taking taylor expansion of 0 in y
0.572 * [taylor]: Taking taylor expansion of 0 in y
0.572 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
0.572 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.572 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.572 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.572 * [taylor]: Taking taylor expansion of 0.5 in y
0.572 * [taylor]: Taking taylor expansion of (/ x y) in y
0.572 * [taylor]: Taking taylor expansion of x in y
0.572 * [taylor]: Taking taylor expansion of y in y
0.572 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.572 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.572 * [taylor]: Taking taylor expansion of 0.5 in x
0.572 * [taylor]: Taking taylor expansion of (/ x y) in x
0.572 * [taylor]: Taking taylor expansion of x in x
0.572 * [taylor]: Taking taylor expansion of y in x
0.573 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.573 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.573 * [taylor]: Taking taylor expansion of 0.5 in x
0.573 * [taylor]: Taking taylor expansion of (/ x y) in x
0.573 * [taylor]: Taking taylor expansion of x in x
0.573 * [taylor]: Taking taylor expansion of y in x
0.573 * [taylor]: Taking taylor expansion of 0 in y
0.573 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.573 * [taylor]: Taking taylor expansion of 0.5 in y
0.573 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.573 * [taylor]: Taking taylor expansion of y in y
0.575 * [taylor]: Taking taylor expansion of 0 in y
0.577 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.577 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.577 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.577 * [taylor]: Taking taylor expansion of 0.5 in y
0.577 * [taylor]: Taking taylor expansion of (/ y x) in y
0.577 * [taylor]: Taking taylor expansion of y in y
0.577 * [taylor]: Taking taylor expansion of x in y
0.577 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.577 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.577 * [taylor]: Taking taylor expansion of 0.5 in x
0.577 * [taylor]: Taking taylor expansion of (/ y x) in x
0.577 * [taylor]: Taking taylor expansion of y in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.577 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.577 * [taylor]: Taking taylor expansion of 0.5 in x
0.577 * [taylor]: Taking taylor expansion of (/ y x) in x
0.577 * [taylor]: Taking taylor expansion of y in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.577 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.577 * [taylor]: Taking taylor expansion of 0.5 in y
0.577 * [taylor]: Taking taylor expansion of (/ y x) in y
0.577 * [taylor]: Taking taylor expansion of y in y
0.577 * [taylor]: Taking taylor expansion of x in y
0.577 * [taylor]: Taking taylor expansion of 0 in y
0.578 * [taylor]: Taking taylor expansion of 0 in y
0.579 * [taylor]: Taking taylor expansion of 0 in y
0.579 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.579 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.579 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.579 * [taylor]: Taking taylor expansion of 0.5 in y
0.579 * [taylor]: Taking taylor expansion of (/ y x) in y
0.579 * [taylor]: Taking taylor expansion of y in y
0.579 * [taylor]: Taking taylor expansion of x in y
0.579 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.579 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.580 * [taylor]: Taking taylor expansion of 0.5 in x
0.580 * [taylor]: Taking taylor expansion of (/ y x) in x
0.580 * [taylor]: Taking taylor expansion of y in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.580 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.580 * [taylor]: Taking taylor expansion of 0.5 in x
0.580 * [taylor]: Taking taylor expansion of (/ y x) in x
0.580 * [taylor]: Taking taylor expansion of y in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.580 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.580 * [taylor]: Taking taylor expansion of 0.5 in y
0.580 * [taylor]: Taking taylor expansion of (/ y x) in y
0.580 * [taylor]: Taking taylor expansion of y in y
0.580 * [taylor]: Taking taylor expansion of x in y
0.580 * [taylor]: Taking taylor expansion of 0 in y
0.580 * [taylor]: Taking taylor expansion of 0 in y
0.581 * [taylor]: Taking taylor expansion of 0 in y
0.582 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.582 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.582 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.582 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.582 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.582 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.582 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.582 * [taylor]: Taking taylor expansion of 0.5 in y
0.582 * [taylor]: Taking taylor expansion of (/ x y) in y
0.582 * [taylor]: Taking taylor expansion of x in y
0.582 * [taylor]: Taking taylor expansion of y in y
0.582 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.582 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.582 * [taylor]: Taking taylor expansion of 0.5 in y
0.582 * [taylor]: Taking taylor expansion of (/ x y) in y
0.582 * [taylor]: Taking taylor expansion of x in y
0.582 * [taylor]: Taking taylor expansion of y in y
0.582 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.582 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.582 * [taylor]: Taking taylor expansion of 0.5 in y
0.582 * [taylor]: Taking taylor expansion of (/ x y) in y
0.582 * [taylor]: Taking taylor expansion of x in y
0.582 * [taylor]: Taking taylor expansion of y in y
0.583 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.583 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.583 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.583 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.583 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.583 * [taylor]: Taking taylor expansion of 0.5 in x
0.583 * [taylor]: Taking taylor expansion of (/ x y) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of y in x
0.583 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.583 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.583 * [taylor]: Taking taylor expansion of 0.5 in x
0.583 * [taylor]: Taking taylor expansion of (/ x y) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of y in x
0.583 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.583 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.583 * [taylor]: Taking taylor expansion of 0.5 in x
0.583 * [taylor]: Taking taylor expansion of (/ x y) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of y in x
0.584 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.584 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.584 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.584 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.584 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.584 * [taylor]: Taking taylor expansion of 0.5 in x
0.584 * [taylor]: Taking taylor expansion of (/ x y) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of y in x
0.584 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.584 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.584 * [taylor]: Taking taylor expansion of 0.5 in x
0.584 * [taylor]: Taking taylor expansion of (/ x y) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of y in x
0.584 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.584 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.584 * [taylor]: Taking taylor expansion of 0.5 in x
0.584 * [taylor]: Taking taylor expansion of (/ x y) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of y in x
0.584 * [taylor]: Taking taylor expansion of 1.0 in y
0.587 * [taylor]: Taking taylor expansion of 0 in y
0.591 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.591 * [taylor]: Taking taylor expansion of 0.125 in y
0.592 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.592 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.592 * [taylor]: Taking taylor expansion of y in y
0.601 * [taylor]: Taking taylor expansion of 0 in y
0.601 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.601 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.601 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.602 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.602 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.602 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.602 * [taylor]: Taking taylor expansion of 0.5 in y
0.602 * [taylor]: Taking taylor expansion of (/ y x) in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of x in y
0.602 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.602 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.602 * [taylor]: Taking taylor expansion of 0.5 in y
0.602 * [taylor]: Taking taylor expansion of (/ y x) in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of x in y
0.602 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.602 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.602 * [taylor]: Taking taylor expansion of 0.5 in y
0.602 * [taylor]: Taking taylor expansion of (/ y x) in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of x in y
0.602 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.602 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.602 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.602 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.602 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.602 * [taylor]: Taking taylor expansion of 0.5 in x
0.602 * [taylor]: Taking taylor expansion of (/ y x) in x
0.602 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.603 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.603 * [taylor]: Taking taylor expansion of 0.5 in x
0.603 * [taylor]: Taking taylor expansion of (/ y x) in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.603 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.603 * [taylor]: Taking taylor expansion of 0.5 in x
0.603 * [taylor]: Taking taylor expansion of (/ y x) in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.603 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.603 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.603 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.603 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.603 * [taylor]: Taking taylor expansion of 0.5 in x
0.603 * [taylor]: Taking taylor expansion of (/ y x) in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.604 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.604 * [taylor]: Taking taylor expansion of 0.5 in x
0.604 * [taylor]: Taking taylor expansion of (/ y x) in x
0.604 * [taylor]: Taking taylor expansion of y in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.604 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.604 * [taylor]: Taking taylor expansion of 0.5 in x
0.604 * [taylor]: Taking taylor expansion of (/ y x) in x
0.604 * [taylor]: Taking taylor expansion of y in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.604 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.604 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.604 * [taylor]: Taking taylor expansion of 0.5 in y
0.604 * [taylor]: Taking taylor expansion of (/ y x) in y
0.604 * [taylor]: Taking taylor expansion of y in y
0.604 * [taylor]: Taking taylor expansion of x in y
0.605 * [taylor]: Taking taylor expansion of 0 in y
0.607 * [taylor]: Taking taylor expansion of 0 in y
0.608 * [taylor]: Taking taylor expansion of 0 in y
0.611 * [taylor]: Taking taylor expansion of 0 in y
0.612 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.612 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.612 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.612 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.612 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.612 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.612 * [taylor]: Taking taylor expansion of 0.5 in y
0.612 * [taylor]: Taking taylor expansion of (/ y x) in y
0.612 * [taylor]: Taking taylor expansion of y in y
0.612 * [taylor]: Taking taylor expansion of x in y
0.612 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.612 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.612 * [taylor]: Taking taylor expansion of 0.5 in y
0.612 * [taylor]: Taking taylor expansion of (/ y x) in y
0.612 * [taylor]: Taking taylor expansion of y in y
0.612 * [taylor]: Taking taylor expansion of x in y
0.612 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.612 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.612 * [taylor]: Taking taylor expansion of 0.5 in y
0.613 * [taylor]: Taking taylor expansion of (/ y x) in y
0.613 * [taylor]: Taking taylor expansion of y in y
0.613 * [taylor]: Taking taylor expansion of x in y
0.613 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.613 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.613 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.613 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.613 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.613 * [taylor]: Taking taylor expansion of 0.5 in x
0.613 * [taylor]: Taking taylor expansion of (/ y x) in x
0.613 * [taylor]: Taking taylor expansion of y in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.613 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.613 * [taylor]: Taking taylor expansion of 0.5 in x
0.613 * [taylor]: Taking taylor expansion of (/ y x) in x
0.613 * [taylor]: Taking taylor expansion of y in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.613 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.613 * [taylor]: Taking taylor expansion of 0.5 in x
0.613 * [taylor]: Taking taylor expansion of (/ y x) in x
0.613 * [taylor]: Taking taylor expansion of y in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.614 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.614 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.614 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.614 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.614 * [taylor]: Taking taylor expansion of 0.5 in x
0.614 * [taylor]: Taking taylor expansion of (/ y x) in x
0.614 * [taylor]: Taking taylor expansion of y in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.614 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.614 * [taylor]: Taking taylor expansion of 0.5 in x
0.614 * [taylor]: Taking taylor expansion of (/ y x) in x
0.614 * [taylor]: Taking taylor expansion of y in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.614 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.614 * [taylor]: Taking taylor expansion of 0.5 in x
0.614 * [taylor]: Taking taylor expansion of (/ y x) in x
0.614 * [taylor]: Taking taylor expansion of y in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.615 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.615 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.615 * [taylor]: Taking taylor expansion of 0.5 in y
0.615 * [taylor]: Taking taylor expansion of (/ y x) in y
0.615 * [taylor]: Taking taylor expansion of y in y
0.615 * [taylor]: Taking taylor expansion of x in y
0.616 * [taylor]: Taking taylor expansion of 0 in y
0.617 * [taylor]: Taking taylor expansion of 0 in y
0.619 * [taylor]: Taking taylor expansion of 0 in y
0.622 * [taylor]: Taking taylor expansion of 0 in y
0.622 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.622 * [approximate]: Taking taylor expansion of (expm1 (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))) in (x y) around 0
0.622 * [taylor]: Taking taylor expansion of (expm1 (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))) in y
0.622 * [taylor]: Rewrote expression to (- (exp (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))) 1)
0.622 * [taylor]: Taking taylor expansion of (exp (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))) in y
0.622 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.622 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.623 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.623 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.623 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.623 * [taylor]: Taking taylor expansion of 0.5 in y
0.623 * [taylor]: Taking taylor expansion of (/ x y) in y
0.623 * [taylor]: Taking taylor expansion of x in y
0.623 * [taylor]: Taking taylor expansion of y in y
0.623 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.623 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.623 * [taylor]: Taking taylor expansion of 0.5 in y
0.623 * [taylor]: Taking taylor expansion of (/ x y) in y
0.623 * [taylor]: Taking taylor expansion of x in y
0.623 * [taylor]: Taking taylor expansion of y in y
0.623 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.623 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.623 * [taylor]: Taking taylor expansion of 0.5 in y
0.623 * [taylor]: Taking taylor expansion of (/ x y) in y
0.623 * [taylor]: Taking taylor expansion of x in y
0.623 * [taylor]: Taking taylor expansion of y in y
0.623 * [taylor]: Taking taylor expansion of 1 in y
0.623 * [taylor]: Taking taylor expansion of (expm1 (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))) in x
0.624 * [taylor]: Rewrote expression to (- (exp (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))) 1)
0.624 * [taylor]: Taking taylor expansion of (exp (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))) in x
0.624 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.624 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.624 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.624 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.624 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.624 * [taylor]: Taking taylor expansion of 0.5 in x
0.624 * [taylor]: Taking taylor expansion of (/ x y) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of y in x
0.624 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.624 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.624 * [taylor]: Taking taylor expansion of 0.5 in x
0.624 * [taylor]: Taking taylor expansion of (/ x y) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of y in x
0.624 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.624 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.624 * [taylor]: Taking taylor expansion of 0.5 in x
0.624 * [taylor]: Taking taylor expansion of (/ x y) in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of 1 in x
0.625 * [taylor]: Taking taylor expansion of (expm1 (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))) in x
0.625 * [taylor]: Rewrote expression to (- (exp (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))) 1)
0.625 * [taylor]: Taking taylor expansion of (exp (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))) in x
0.625 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.625 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.625 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.625 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.625 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.625 * [taylor]: Taking taylor expansion of 0.5 in x
0.625 * [taylor]: Taking taylor expansion of (/ x y) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of y in x
0.625 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.625 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.625 * [taylor]: Taking taylor expansion of 0.5 in x
0.625 * [taylor]: Taking taylor expansion of (/ x y) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of y in x
0.626 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.626 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.626 * [taylor]: Taking taylor expansion of 0.5 in x
0.626 * [taylor]: Taking taylor expansion of (/ x y) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of y in x
0.626 * [taylor]: Taking taylor expansion of 1 in x
0.627 * [taylor]: Taking taylor expansion of (- (exp 1.0) 1) in y
0.627 * [taylor]: Taking taylor expansion of (exp 1.0) in y
0.627 * [taylor]: Taking taylor expansion of 1.0 in y
0.628 * [taylor]: Taking taylor expansion of 1 in y
0.636 * [taylor]: Taking taylor expansion of 0 in y
0.643 * [taylor]: Taking taylor expansion of (* 0.125 (/ (exp 1.0) (pow y 2))) in y
0.643 * [taylor]: Taking taylor expansion of 0.125 in y
0.643 * [taylor]: Taking taylor expansion of (/ (exp 1.0) (pow y 2)) in y
0.643 * [taylor]: Taking taylor expansion of (exp 1.0) in y
0.643 * [taylor]: Taking taylor expansion of 1.0 in y
0.643 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.643 * [taylor]: Taking taylor expansion of y in y
0.658 * [taylor]: Taking taylor expansion of 0 in y
0.659 * [approximate]: Taking taylor expansion of (expm1 (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in (x y) around 0
0.659 * [taylor]: Taking taylor expansion of (expm1 (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in y
0.660 * [taylor]: Rewrote expression to (- (exp (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) 1)
0.660 * [taylor]: Taking taylor expansion of (exp (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in y
0.660 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.660 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.660 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.660 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.660 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.660 * [taylor]: Taking taylor expansion of 0.5 in y
0.660 * [taylor]: Taking taylor expansion of (/ y x) in y
0.660 * [taylor]: Taking taylor expansion of y in y
0.660 * [taylor]: Taking taylor expansion of x in y
0.660 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.660 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.660 * [taylor]: Taking taylor expansion of 0.5 in y
0.660 * [taylor]: Taking taylor expansion of (/ y x) in y
0.660 * [taylor]: Taking taylor expansion of y in y
0.660 * [taylor]: Taking taylor expansion of x in y
0.660 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.660 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.660 * [taylor]: Taking taylor expansion of 0.5 in y
0.660 * [taylor]: Taking taylor expansion of (/ y x) in y
0.660 * [taylor]: Taking taylor expansion of y in y
0.660 * [taylor]: Taking taylor expansion of x in y
0.661 * [taylor]: Taking taylor expansion of 1 in y
0.661 * [taylor]: Taking taylor expansion of (expm1 (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in x
0.661 * [taylor]: Rewrote expression to (- (exp (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) 1)
0.661 * [taylor]: Taking taylor expansion of (exp (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in x
0.661 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.661 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.661 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.661 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.661 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.661 * [taylor]: Taking taylor expansion of 0.5 in x
0.661 * [taylor]: Taking taylor expansion of (/ y x) in x
0.661 * [taylor]: Taking taylor expansion of y in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.661 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.661 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.661 * [taylor]: Taking taylor expansion of 0.5 in x
0.661 * [taylor]: Taking taylor expansion of (/ y x) in x
0.661 * [taylor]: Taking taylor expansion of y in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.662 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.662 * [taylor]: Taking taylor expansion of 0.5 in x
0.662 * [taylor]: Taking taylor expansion of (/ y x) in x
0.662 * [taylor]: Taking taylor expansion of y in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of 1 in x
0.662 * [taylor]: Taking taylor expansion of (expm1 (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in x
0.662 * [taylor]: Rewrote expression to (- (exp (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) 1)
0.662 * [taylor]: Taking taylor expansion of (exp (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in x
0.662 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.662 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.662 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.662 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.662 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.662 * [taylor]: Taking taylor expansion of 0.5 in x
0.662 * [taylor]: Taking taylor expansion of (/ y x) in x
0.662 * [taylor]: Taking taylor expansion of y in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.662 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.662 * [taylor]: Taking taylor expansion of 0.5 in x
0.662 * [taylor]: Taking taylor expansion of (/ y x) in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.663 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.663 * [taylor]: Taking taylor expansion of 0.5 in x
0.663 * [taylor]: Taking taylor expansion of (/ y x) in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of 1 in x
0.664 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1) in y
0.664 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
0.664 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.664 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.664 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.664 * [taylor]: Taking taylor expansion of 0.5 in y
0.664 * [taylor]: Taking taylor expansion of (/ y x) in y
0.664 * [taylor]: Taking taylor expansion of y in y
0.664 * [taylor]: Taking taylor expansion of x in y
0.664 * [taylor]: Taking taylor expansion of 1 in y
0.667 * [taylor]: Taking taylor expansion of 0 in y
0.671 * [taylor]: Taking taylor expansion of 0 in y
0.675 * [taylor]: Taking taylor expansion of 0 in y
0.682 * [taylor]: Taking taylor expansion of 0 in y
0.683 * [approximate]: Taking taylor expansion of (expm1 (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in (x y) around 0
0.683 * [taylor]: Taking taylor expansion of (expm1 (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in y
0.683 * [taylor]: Rewrote expression to (- (exp (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) 1)
0.683 * [taylor]: Taking taylor expansion of (exp (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in y
0.683 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.683 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.683 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.683 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.683 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.683 * [taylor]: Taking taylor expansion of 0.5 in y
0.683 * [taylor]: Taking taylor expansion of (/ y x) in y
0.683 * [taylor]: Taking taylor expansion of y in y
0.683 * [taylor]: Taking taylor expansion of x in y
0.683 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.683 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.683 * [taylor]: Taking taylor expansion of 0.5 in y
0.683 * [taylor]: Taking taylor expansion of (/ y x) in y
0.683 * [taylor]: Taking taylor expansion of y in y
0.683 * [taylor]: Taking taylor expansion of x in y
0.684 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.684 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.684 * [taylor]: Taking taylor expansion of 0.5 in y
0.684 * [taylor]: Taking taylor expansion of (/ y x) in y
0.684 * [taylor]: Taking taylor expansion of y in y
0.684 * [taylor]: Taking taylor expansion of x in y
0.684 * [taylor]: Taking taylor expansion of 1 in y
0.684 * [taylor]: Taking taylor expansion of (expm1 (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in x
0.684 * [taylor]: Rewrote expression to (- (exp (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) 1)
0.684 * [taylor]: Taking taylor expansion of (exp (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in x
0.684 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.684 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.685 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.685 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.685 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.685 * [taylor]: Taking taylor expansion of 0.5 in x
0.685 * [taylor]: Taking taylor expansion of (/ y x) in x
0.685 * [taylor]: Taking taylor expansion of y in x
0.685 * [taylor]: Taking taylor expansion of x in x
0.685 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.685 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.685 * [taylor]: Taking taylor expansion of 0.5 in x
0.685 * [taylor]: Taking taylor expansion of (/ y x) in x
0.685 * [taylor]: Taking taylor expansion of y in x
0.685 * [taylor]: Taking taylor expansion of x in x
0.685 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.685 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.685 * [taylor]: Taking taylor expansion of 0.5 in x
0.685 * [taylor]: Taking taylor expansion of (/ y x) in x
0.685 * [taylor]: Taking taylor expansion of y in x
0.685 * [taylor]: Taking taylor expansion of x in x
0.685 * [taylor]: Taking taylor expansion of 1 in x
0.685 * [taylor]: Taking taylor expansion of (expm1 (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in x
0.685 * [taylor]: Rewrote expression to (- (exp (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) 1)
0.686 * [taylor]: Taking taylor expansion of (exp (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))) in x
0.686 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.686 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.686 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.686 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.686 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.686 * [taylor]: Taking taylor expansion of 0.5 in x
0.686 * [taylor]: Taking taylor expansion of (/ y x) in x
0.686 * [taylor]: Taking taylor expansion of y in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.686 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.686 * [taylor]: Taking taylor expansion of 0.5 in x
0.686 * [taylor]: Taking taylor expansion of (/ y x) in x
0.686 * [taylor]: Taking taylor expansion of y in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.686 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.686 * [taylor]: Taking taylor expansion of 0.5 in x
0.686 * [taylor]: Taking taylor expansion of (/ y x) in x
0.686 * [taylor]: Taking taylor expansion of y in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of 1 in x
0.687 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1) in y
0.687 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
0.687 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.687 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.687 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.687 * [taylor]: Taking taylor expansion of 0.5 in y
0.687 * [taylor]: Taking taylor expansion of (/ y x) in y
0.687 * [taylor]: Taking taylor expansion of y in y
0.687 * [taylor]: Taking taylor expansion of x in y
0.688 * [taylor]: Taking taylor expansion of 1 in y
0.690 * [taylor]: Taking taylor expansion of 0 in y
0.694 * [taylor]: Taking taylor expansion of 0 in y
0.698 * [taylor]: Taking taylor expansion of 0 in y
0.705 * [taylor]: Taking taylor expansion of 0 in y
0.706 * * * [progress]: simplifying candidates
0.707 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log1p (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (expm1 (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (log1p (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (log (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (exp (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (* (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))
  (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (* (* (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ 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)
  (- (exp 1.0) 1)
  (- (+ E (* 0.125 (/ (* (pow x 2) E) (pow y 2)))) 1)
  (- (+ E (* 0.125 (/ (* (pow x 2) E) (pow y 2)))) 1)
0.712 * * [simplify]: iteration  0 :  178  enodes  (cost  614 )
0.717 * * [simplify]: iteration  1 :  530  enodes  (cost  553 )
0.727 * * [simplify]: iteration  2 :  2057  enodes  (cost  551 )
0.770 * * [simplify]: iteration  3 :  5001  enodes  (cost  551 )
0.773 * [simplify]: Simplified to:
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log1p (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (expm1 (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (log (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (exp (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (* (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))
  (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (pow (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) 3)
  (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  (expm1 1.0)
  (fma 0.125 (/ (* (pow x 2) E) (pow y 2)) (- E 1))
  (fma 0.125 (/ (* (pow x 2) E) (pow y 2)) (- E 1))
0.773 * * * [progress]: adding candidates to table
0.997 * * [progress]: iteration 4 / 4
0.997 * * * [progress]: picking best candidate
1.035 * * * * [pick]: Picked  #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))))>
1.035 * * * [progress]: localizing error
1.061 * * * [progress]: generating rewritten candidates
1.061 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 1 1)
1.063 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 2 1)
1.065 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1 1)
1.068 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 2 1)
1.071 * * * [progress]: generating series expansions
1.071 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 1 1)
1.071 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.071 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.071 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.071 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.071 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.071 * [taylor]: Taking taylor expansion of 0.5 in y
1.071 * [taylor]: Taking taylor expansion of (/ x y) in y
1.071 * [taylor]: Taking taylor expansion of x in y
1.071 * [taylor]: Taking taylor expansion of y in y
1.072 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.072 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.072 * [taylor]: Taking taylor expansion of 0.5 in y
1.072 * [taylor]: Taking taylor expansion of (/ x y) in y
1.072 * [taylor]: Taking taylor expansion of x in y
1.072 * [taylor]: Taking taylor expansion of y in y
1.072 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.072 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.072 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.072 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.072 * [taylor]: Taking taylor expansion of 0.5 in x
1.072 * [taylor]: Taking taylor expansion of (/ x y) in x
1.072 * [taylor]: Taking taylor expansion of x in x
1.072 * [taylor]: Taking taylor expansion of y in x
1.072 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.072 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.072 * [taylor]: Taking taylor expansion of 0.5 in x
1.072 * [taylor]: Taking taylor expansion of (/ x y) in x
1.072 * [taylor]: Taking taylor expansion of x in x
1.072 * [taylor]: Taking taylor expansion of y in x
1.072 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.072 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.072 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.072 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.072 * [taylor]: Taking taylor expansion of 0.5 in x
1.072 * [taylor]: Taking taylor expansion of (/ x y) in x
1.073 * [taylor]: Taking taylor expansion of x in x
1.073 * [taylor]: Taking taylor expansion of y in x
1.073 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.073 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.073 * [taylor]: Taking taylor expansion of 0.5 in x
1.073 * [taylor]: Taking taylor expansion of (/ x y) in x
1.073 * [taylor]: Taking taylor expansion of x in x
1.073 * [taylor]: Taking taylor expansion of y in x
1.073 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.073 * [taylor]: Taking taylor expansion of 0.5 in y
1.073 * [taylor]: Taking taylor expansion of y in y
1.076 * [taylor]: Taking taylor expansion of 0 in y
1.079 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.079 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.079 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.079 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.079 * [taylor]: Taking taylor expansion of y in y
1.086 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.086 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.086 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.086 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.086 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.086 * [taylor]: Taking taylor expansion of 0.5 in y
1.086 * [taylor]: Taking taylor expansion of (/ y x) in y
1.086 * [taylor]: Taking taylor expansion of y in y
1.086 * [taylor]: Taking taylor expansion of x in y
1.086 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.086 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.086 * [taylor]: Taking taylor expansion of 0.5 in y
1.086 * [taylor]: Taking taylor expansion of (/ y x) in y
1.086 * [taylor]: Taking taylor expansion of y in y
1.086 * [taylor]: Taking taylor expansion of x in y
1.086 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.086 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.087 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.087 * [taylor]: Taking taylor expansion of 0.5 in x
1.087 * [taylor]: Taking taylor expansion of (/ y x) in x
1.087 * [taylor]: Taking taylor expansion of y in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.087 * [taylor]: Taking taylor expansion of 0.5 in x
1.087 * [taylor]: Taking taylor expansion of (/ y x) in x
1.087 * [taylor]: Taking taylor expansion of y in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.087 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.087 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.087 * [taylor]: Taking taylor expansion of 0.5 in x
1.087 * [taylor]: Taking taylor expansion of (/ y x) in x
1.087 * [taylor]: Taking taylor expansion of y in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.087 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.087 * [taylor]: Taking taylor expansion of 0.5 in x
1.087 * [taylor]: Taking taylor expansion of (/ y x) in x
1.087 * [taylor]: Taking taylor expansion of y in x
1.087 * [taylor]: Taking taylor expansion of x in x
1.088 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.088 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.088 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.088 * [taylor]: Taking taylor expansion of 0.5 in y
1.088 * [taylor]: Taking taylor expansion of (/ y x) in y
1.088 * [taylor]: Taking taylor expansion of y in y
1.088 * [taylor]: Taking taylor expansion of x in y
1.088 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.088 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.088 * [taylor]: Taking taylor expansion of 0.5 in y
1.088 * [taylor]: Taking taylor expansion of (/ y x) in y
1.088 * [taylor]: Taking taylor expansion of y in y
1.088 * [taylor]: Taking taylor expansion of x in y
1.088 * [taylor]: Taking taylor expansion of 0 in y
1.091 * [taylor]: Taking taylor expansion of 0 in y
1.093 * [taylor]: Taking taylor expansion of 0 in y
1.098 * [taylor]: Taking taylor expansion of 0 in y
1.099 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.099 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.099 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.099 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.099 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.099 * [taylor]: Taking taylor expansion of 0.5 in y
1.099 * [taylor]: Taking taylor expansion of (/ y x) in y
1.099 * [taylor]: Taking taylor expansion of y in y
1.099 * [taylor]: Taking taylor expansion of x in y
1.099 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.099 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.099 * [taylor]: Taking taylor expansion of 0.5 in y
1.099 * [taylor]: Taking taylor expansion of (/ y x) in y
1.099 * [taylor]: Taking taylor expansion of y in y
1.099 * [taylor]: Taking taylor expansion of x in y
1.099 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.099 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.099 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.099 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.099 * [taylor]: Taking taylor expansion of 0.5 in x
1.099 * [taylor]: Taking taylor expansion of (/ y x) in x
1.099 * [taylor]: Taking taylor expansion of y in x
1.099 * [taylor]: Taking taylor expansion of x in x
1.099 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.100 * [taylor]: Taking taylor expansion of 0.5 in x
1.100 * [taylor]: Taking taylor expansion of (/ y x) in x
1.100 * [taylor]: Taking taylor expansion of y in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.100 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.100 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.100 * [taylor]: Taking taylor expansion of 0.5 in x
1.100 * [taylor]: Taking taylor expansion of (/ y x) in x
1.100 * [taylor]: Taking taylor expansion of y in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.100 * [taylor]: Taking taylor expansion of 0.5 in x
1.100 * [taylor]: Taking taylor expansion of (/ y x) in x
1.100 * [taylor]: Taking taylor expansion of y in x
1.100 * [taylor]: Taking taylor expansion of x in x
1.100 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.100 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.100 * [taylor]: Taking taylor expansion of 0.5 in y
1.100 * [taylor]: Taking taylor expansion of (/ y x) in y
1.100 * [taylor]: Taking taylor expansion of y in y
1.100 * [taylor]: Taking taylor expansion of x in y
1.101 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.101 * [taylor]: Taking taylor expansion of 0.5 in y
1.101 * [taylor]: Taking taylor expansion of (/ y x) in y
1.101 * [taylor]: Taking taylor expansion of y in y
1.101 * [taylor]: Taking taylor expansion of x in y
1.101 * [taylor]: Taking taylor expansion of 0 in y
1.103 * [taylor]: Taking taylor expansion of 0 in y
1.106 * [taylor]: Taking taylor expansion of 0 in y
1.111 * [taylor]: Taking taylor expansion of 0 in y
1.111 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 2 1)
1.111 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.111 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.111 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.112 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.112 * [taylor]: Taking taylor expansion of 0.5 in y
1.112 * [taylor]: Taking taylor expansion of (/ x y) in y
1.112 * [taylor]: Taking taylor expansion of x in y
1.112 * [taylor]: Taking taylor expansion of y in y
1.112 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.112 * [taylor]: Taking taylor expansion of 0.5 in y
1.112 * [taylor]: Taking taylor expansion of (/ x y) in y
1.112 * [taylor]: Taking taylor expansion of x in y
1.112 * [taylor]: Taking taylor expansion of y in y
1.112 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.112 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.112 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.112 * [taylor]: Taking taylor expansion of 0.5 in x
1.112 * [taylor]: Taking taylor expansion of (/ x y) in x
1.112 * [taylor]: Taking taylor expansion of x in x
1.112 * [taylor]: Taking taylor expansion of y in x
1.112 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.112 * [taylor]: Taking taylor expansion of 0.5 in x
1.112 * [taylor]: Taking taylor expansion of (/ x y) in x
1.112 * [taylor]: Taking taylor expansion of x in x
1.112 * [taylor]: Taking taylor expansion of y in x
1.112 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.113 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.113 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.113 * [taylor]: Taking taylor expansion of 0.5 in x
1.113 * [taylor]: Taking taylor expansion of (/ x y) in x
1.113 * [taylor]: Taking taylor expansion of x in x
1.113 * [taylor]: Taking taylor expansion of y in x
1.113 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.113 * [taylor]: Taking taylor expansion of 0.5 in x
1.113 * [taylor]: Taking taylor expansion of (/ x y) in x
1.113 * [taylor]: Taking taylor expansion of x in x
1.113 * [taylor]: Taking taylor expansion of y in x
1.113 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.113 * [taylor]: Taking taylor expansion of 0.5 in y
1.113 * [taylor]: Taking taylor expansion of y in y
1.116 * [taylor]: Taking taylor expansion of 0 in y
1.119 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.119 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.119 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.119 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.119 * [taylor]: Taking taylor expansion of y in y
1.125 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.126 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.126 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.126 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.126 * [taylor]: Taking taylor expansion of 0.5 in y
1.126 * [taylor]: Taking taylor expansion of (/ y x) in y
1.126 * [taylor]: Taking taylor expansion of y in y
1.126 * [taylor]: Taking taylor expansion of x in y
1.126 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.126 * [taylor]: Taking taylor expansion of 0.5 in y
1.126 * [taylor]: Taking taylor expansion of (/ y x) in y
1.126 * [taylor]: Taking taylor expansion of y in y
1.126 * [taylor]: Taking taylor expansion of x in y
1.126 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.126 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.126 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.126 * [taylor]: Taking taylor expansion of 0.5 in x
1.126 * [taylor]: Taking taylor expansion of (/ y x) in x
1.126 * [taylor]: Taking taylor expansion of y in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.126 * [taylor]: Taking taylor expansion of 0.5 in x
1.126 * [taylor]: Taking taylor expansion of (/ y x) in x
1.126 * [taylor]: Taking taylor expansion of y in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.127 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.127 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.127 * [taylor]: Taking taylor expansion of 0.5 in x
1.127 * [taylor]: Taking taylor expansion of (/ y x) in x
1.127 * [taylor]: Taking taylor expansion of y in x
1.127 * [taylor]: Taking taylor expansion of x in x
1.127 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.127 * [taylor]: Taking taylor expansion of 0.5 in x
1.127 * [taylor]: Taking taylor expansion of (/ y x) in x
1.127 * [taylor]: Taking taylor expansion of y in x
1.127 * [taylor]: Taking taylor expansion of x in x
1.127 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.127 * [taylor]: Taking taylor expansion of 0.5 in y
1.127 * [taylor]: Taking taylor expansion of (/ y x) in y
1.127 * [taylor]: Taking taylor expansion of y in y
1.127 * [taylor]: Taking taylor expansion of x in y
1.127 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.127 * [taylor]: Taking taylor expansion of 0.5 in y
1.127 * [taylor]: Taking taylor expansion of (/ y x) in y
1.127 * [taylor]: Taking taylor expansion of y in y
1.127 * [taylor]: Taking taylor expansion of x in y
1.128 * [taylor]: Taking taylor expansion of 0 in y
1.130 * [taylor]: Taking taylor expansion of 0 in y
1.133 * [taylor]: Taking taylor expansion of 0 in y
1.138 * [taylor]: Taking taylor expansion of 0 in y
1.138 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.139 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.139 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.139 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.139 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.139 * [taylor]: Taking taylor expansion of 0.5 in y
1.139 * [taylor]: Taking taylor expansion of (/ y x) in y
1.139 * [taylor]: Taking taylor expansion of y in y
1.139 * [taylor]: Taking taylor expansion of x in y
1.139 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.139 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.139 * [taylor]: Taking taylor expansion of 0.5 in y
1.139 * [taylor]: Taking taylor expansion of (/ y x) in y
1.139 * [taylor]: Taking taylor expansion of y in y
1.139 * [taylor]: Taking taylor expansion of x in y
1.139 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.139 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.139 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.139 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.139 * [taylor]: Taking taylor expansion of 0.5 in x
1.139 * [taylor]: Taking taylor expansion of (/ y x) in x
1.139 * [taylor]: Taking taylor expansion of y in x
1.139 * [taylor]: Taking taylor expansion of x in x
1.139 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.139 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.139 * [taylor]: Taking taylor expansion of 0.5 in x
1.139 * [taylor]: Taking taylor expansion of (/ y x) in x
1.139 * [taylor]: Taking taylor expansion of y in x
1.139 * [taylor]: Taking taylor expansion of x in x
1.140 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.140 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.140 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.140 * [taylor]: Taking taylor expansion of 0.5 in x
1.140 * [taylor]: Taking taylor expansion of (/ y x) in x
1.140 * [taylor]: Taking taylor expansion of y in x
1.140 * [taylor]: Taking taylor expansion of x in x
1.140 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.140 * [taylor]: Taking taylor expansion of 0.5 in x
1.140 * [taylor]: Taking taylor expansion of (/ y x) in x
1.140 * [taylor]: Taking taylor expansion of y in x
1.140 * [taylor]: Taking taylor expansion of x in x
1.140 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.140 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.140 * [taylor]: Taking taylor expansion of 0.5 in y
1.140 * [taylor]: Taking taylor expansion of (/ y x) in y
1.140 * [taylor]: Taking taylor expansion of y in y
1.140 * [taylor]: Taking taylor expansion of x in y
1.140 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.140 * [taylor]: Taking taylor expansion of 0.5 in y
1.140 * [taylor]: Taking taylor expansion of (/ y x) in y
1.140 * [taylor]: Taking taylor expansion of y in y
1.140 * [taylor]: Taking taylor expansion of x in y
1.141 * [taylor]: Taking taylor expansion of 0 in y
1.143 * [taylor]: Taking taylor expansion of 0 in y
1.150 * [taylor]: Taking taylor expansion of 0 in y
1.155 * [taylor]: Taking taylor expansion of 0 in y
1.156 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1 1)
1.156 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.156 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.156 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.156 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.156 * [taylor]: Taking taylor expansion of 0.5 in y
1.156 * [taylor]: Taking taylor expansion of (/ x y) in y
1.156 * [taylor]: Taking taylor expansion of x in y
1.156 * [taylor]: Taking taylor expansion of y in y
1.156 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.156 * [taylor]: Taking taylor expansion of 0.5 in y
1.156 * [taylor]: Taking taylor expansion of (/ x y) in y
1.156 * [taylor]: Taking taylor expansion of x in y
1.156 * [taylor]: Taking taylor expansion of y in y
1.156 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.156 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.156 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.157 * [taylor]: Taking taylor expansion of 0.5 in x
1.157 * [taylor]: Taking taylor expansion of (/ x y) in x
1.157 * [taylor]: Taking taylor expansion of x in x
1.157 * [taylor]: Taking taylor expansion of y in x
1.157 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.157 * [taylor]: Taking taylor expansion of 0.5 in x
1.157 * [taylor]: Taking taylor expansion of (/ x y) in x
1.157 * [taylor]: Taking taylor expansion of x in x
1.157 * [taylor]: Taking taylor expansion of y in x
1.157 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.157 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.157 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.157 * [taylor]: Taking taylor expansion of 0.5 in x
1.157 * [taylor]: Taking taylor expansion of (/ x y) in x
1.157 * [taylor]: Taking taylor expansion of x in x
1.157 * [taylor]: Taking taylor expansion of y in x
1.157 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.157 * [taylor]: Taking taylor expansion of 0.5 in x
1.157 * [taylor]: Taking taylor expansion of (/ x y) in x
1.157 * [taylor]: Taking taylor expansion of x in x
1.157 * [taylor]: Taking taylor expansion of y in x
1.157 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.157 * [taylor]: Taking taylor expansion of 0.5 in y
1.158 * [taylor]: Taking taylor expansion of y in y
1.160 * [taylor]: Taking taylor expansion of 0 in y
1.163 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.164 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.164 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.164 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.164 * [taylor]: Taking taylor expansion of y in y
1.170 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.170 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.170 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.170 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.170 * [taylor]: Taking taylor expansion of 0.5 in y
1.170 * [taylor]: Taking taylor expansion of (/ y x) in y
1.170 * [taylor]: Taking taylor expansion of y in y
1.170 * [taylor]: Taking taylor expansion of x in y
1.170 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.171 * [taylor]: Taking taylor expansion of 0.5 in y
1.171 * [taylor]: Taking taylor expansion of (/ y x) in y
1.171 * [taylor]: Taking taylor expansion of y in y
1.171 * [taylor]: Taking taylor expansion of x in y
1.171 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.171 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.171 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.171 * [taylor]: Taking taylor expansion of 0.5 in x
1.171 * [taylor]: Taking taylor expansion of (/ y x) in x
1.171 * [taylor]: Taking taylor expansion of y in x
1.171 * [taylor]: Taking taylor expansion of x in x
1.171 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.171 * [taylor]: Taking taylor expansion of 0.5 in x
1.171 * [taylor]: Taking taylor expansion of (/ y x) in x
1.171 * [taylor]: Taking taylor expansion of y in x
1.171 * [taylor]: Taking taylor expansion of x in x
1.171 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.171 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.171 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.172 * [taylor]: Taking taylor expansion of 0.5 in x
1.172 * [taylor]: Taking taylor expansion of (/ y x) in x
1.172 * [taylor]: Taking taylor expansion of y in x
1.172 * [taylor]: Taking taylor expansion of x in x
1.172 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.172 * [taylor]: Taking taylor expansion of 0.5 in x
1.172 * [taylor]: Taking taylor expansion of (/ y x) in x
1.172 * [taylor]: Taking taylor expansion of y in x
1.172 * [taylor]: Taking taylor expansion of x in x
1.172 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.172 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.172 * [taylor]: Taking taylor expansion of 0.5 in y
1.172 * [taylor]: Taking taylor expansion of (/ y x) in y
1.172 * [taylor]: Taking taylor expansion of y in y
1.172 * [taylor]: Taking taylor expansion of x in y
1.172 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.172 * [taylor]: Taking taylor expansion of 0.5 in y
1.172 * [taylor]: Taking taylor expansion of (/ y x) in y
1.172 * [taylor]: Taking taylor expansion of y in y
1.172 * [taylor]: Taking taylor expansion of x in y
1.173 * [taylor]: Taking taylor expansion of 0 in y
1.175 * [taylor]: Taking taylor expansion of 0 in y
1.178 * [taylor]: Taking taylor expansion of 0 in y
1.183 * [taylor]: Taking taylor expansion of 0 in y
1.183 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.184 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.184 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.184 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.184 * [taylor]: Taking taylor expansion of 0.5 in y
1.184 * [taylor]: Taking taylor expansion of (/ y x) in y
1.184 * [taylor]: Taking taylor expansion of y in y
1.184 * [taylor]: Taking taylor expansion of x in y
1.184 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.184 * [taylor]: Taking taylor expansion of 0.5 in y
1.184 * [taylor]: Taking taylor expansion of (/ y x) in y
1.184 * [taylor]: Taking taylor expansion of y in y
1.184 * [taylor]: Taking taylor expansion of x in y
1.184 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.184 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.184 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.184 * [taylor]: Taking taylor expansion of 0.5 in x
1.184 * [taylor]: Taking taylor expansion of (/ y x) in x
1.184 * [taylor]: Taking taylor expansion of y in x
1.184 * [taylor]: Taking taylor expansion of x in x
1.184 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.184 * [taylor]: Taking taylor expansion of 0.5 in x
1.184 * [taylor]: Taking taylor expansion of (/ y x) in x
1.184 * [taylor]: Taking taylor expansion of y in x
1.184 * [taylor]: Taking taylor expansion of x in x
1.185 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.185 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.185 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.185 * [taylor]: Taking taylor expansion of 0.5 in x
1.185 * [taylor]: Taking taylor expansion of (/ y x) in x
1.185 * [taylor]: Taking taylor expansion of y in x
1.185 * [taylor]: Taking taylor expansion of x in x
1.185 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.185 * [taylor]: Taking taylor expansion of 0.5 in x
1.185 * [taylor]: Taking taylor expansion of (/ y x) in x
1.185 * [taylor]: Taking taylor expansion of y in x
1.185 * [taylor]: Taking taylor expansion of x in x
1.185 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.185 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.185 * [taylor]: Taking taylor expansion of 0.5 in y
1.185 * [taylor]: Taking taylor expansion of (/ y x) in y
1.185 * [taylor]: Taking taylor expansion of y in y
1.185 * [taylor]: Taking taylor expansion of x in y
1.185 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.185 * [taylor]: Taking taylor expansion of 0.5 in y
1.185 * [taylor]: Taking taylor expansion of (/ y x) in y
1.185 * [taylor]: Taking taylor expansion of y in y
1.185 * [taylor]: Taking taylor expansion of x in y
1.186 * [taylor]: Taking taylor expansion of 0 in y
1.188 * [taylor]: Taking taylor expansion of 0 in y
1.191 * [taylor]: Taking taylor expansion of 0 in y
1.196 * [taylor]: Taking taylor expansion of 0 in y
1.196 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 2 1)
1.196 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.196 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.196 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.196 * [taylor]: Taking taylor expansion of 0.5 in y
1.196 * [taylor]: Taking taylor expansion of (/ x y) in y
1.196 * [taylor]: Taking taylor expansion of x in y
1.196 * [taylor]: Taking taylor expansion of y in y
1.196 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.196 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.196 * [taylor]: Taking taylor expansion of 0.5 in x
1.196 * [taylor]: Taking taylor expansion of (/ x y) in x
1.196 * [taylor]: Taking taylor expansion of x in x
1.196 * [taylor]: Taking taylor expansion of y in x
1.196 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.196 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.196 * [taylor]: Taking taylor expansion of 0.5 in x
1.196 * [taylor]: Taking taylor expansion of (/ x y) in x
1.196 * [taylor]: Taking taylor expansion of x in x
1.197 * [taylor]: Taking taylor expansion of y in x
1.197 * [taylor]: Taking taylor expansion of 0 in y
1.197 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.197 * [taylor]: Taking taylor expansion of 0.5 in y
1.197 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.197 * [taylor]: Taking taylor expansion of y in y
1.199 * [taylor]: Taking taylor expansion of 0 in y
1.200 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.201 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.201 * [taylor]: Taking taylor expansion of 0.5 in y
1.201 * [taylor]: Taking taylor expansion of (/ y x) in y
1.201 * [taylor]: Taking taylor expansion of y in y
1.201 * [taylor]: Taking taylor expansion of x in y
1.201 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.201 * [taylor]: Taking taylor expansion of 0.5 in x
1.201 * [taylor]: Taking taylor expansion of (/ y x) in x
1.201 * [taylor]: Taking taylor expansion of y in x
1.201 * [taylor]: Taking taylor expansion of x in x
1.201 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.201 * [taylor]: Taking taylor expansion of 0.5 in x
1.201 * [taylor]: Taking taylor expansion of (/ y x) in x
1.201 * [taylor]: Taking taylor expansion of y in x
1.201 * [taylor]: Taking taylor expansion of x in x
1.201 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.201 * [taylor]: Taking taylor expansion of 0.5 in y
1.201 * [taylor]: Taking taylor expansion of (/ y x) in y
1.201 * [taylor]: Taking taylor expansion of y in y
1.201 * [taylor]: Taking taylor expansion of x in y
1.201 * [taylor]: Taking taylor expansion of 0 in y
1.201 * [taylor]: Taking taylor expansion of 0 in y
1.203 * [taylor]: Taking taylor expansion of 0 in y
1.203 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.203 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.203 * [taylor]: Taking taylor expansion of 0.5 in y
1.203 * [taylor]: Taking taylor expansion of (/ y x) in y
1.203 * [taylor]: Taking taylor expansion of y in y
1.203 * [taylor]: Taking taylor expansion of x in y
1.203 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.203 * [taylor]: Taking taylor expansion of 0.5 in x
1.203 * [taylor]: Taking taylor expansion of (/ y x) in x
1.203 * [taylor]: Taking taylor expansion of y in x
1.203 * [taylor]: Taking taylor expansion of x in x
1.203 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.203 * [taylor]: Taking taylor expansion of 0.5 in x
1.203 * [taylor]: Taking taylor expansion of (/ y x) in x
1.203 * [taylor]: Taking taylor expansion of y in x
1.203 * [taylor]: Taking taylor expansion of x in x
1.203 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.204 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.204 * [taylor]: Taking taylor expansion of 0.5 in y
1.204 * [taylor]: Taking taylor expansion of (/ y x) in y
1.204 * [taylor]: Taking taylor expansion of y in y
1.204 * [taylor]: Taking taylor expansion of x in y
1.204 * [taylor]: Taking taylor expansion of 0 in y
1.204 * [taylor]: Taking taylor expansion of 0 in y
1.205 * [taylor]: Taking taylor expansion of 0 in y
1.205 * * * [progress]: simplifying candidates
1.206 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
1.210 * * [simplify]: iteration  0 :  61  enodes  (cost  250 )
1.213 * * [simplify]: iteration  1 :  131  enodes  (cost  222 )
1.217 * * [simplify]: iteration  2 :  445  enodes  (cost  222 )
1.228 * * [simplify]: iteration  3 :  1995  enodes  (cost  222 )
1.266 * * [simplify]: iteration  4 :  5001  enodes  (cost  222 )
1.268 * [simplify]: Simplified to:
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
1.268 * * * [progress]: adding candidates to table
1.515 * [progress]: [Phase 3 of 3] Extracting.
1.515 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (* (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (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 (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ 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) 1.0)> #<alt (λ (x y) (log1p (expm1 (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt 0) (cbrt (sin (/ x (* y 2.0)))))))))>)
1.522 * * * [regime-changes]: Trying 5 branch expressions: ((* y 2.0) (/ x (* y 2.0)) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) y x)
1.522 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (* (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (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 (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ 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) 1.0)> #<alt (λ (x y) (log1p (expm1 (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt 0) (cbrt (sin (/ x (* y 2.0)))))))))>)
1.591 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (* (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (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 (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ 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) 1.0)> #<alt (λ (x y) (log1p (expm1 (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt 0) (cbrt (sin (/ x (* y 2.0)))))))))>)
1.660 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (* (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (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 (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ 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) 1.0)> #<alt (λ (x y) (log1p (expm1 (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt 0) (cbrt (sin (/ x (* y 2.0)))))))))>)
1.733 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (* (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (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 (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ 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) 1.0)> #<alt (λ (x y) (log1p (expm1 (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt 0) (cbrt (sin (/ x (* y 2.0)))))))))>)
1.803 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (* (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (sqrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (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 (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))) (cbrt (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ 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) 1.0)> #<alt (λ (x y) (log1p (expm1 (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))))> #<alt (λ (x y) (/ (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (cbrt (pow (sin (/ x (* y 2.0))) 3))))))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (log1p (expm1 (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt 0) (cbrt (sin (/ x (* y 2.0)))))))))>)
1.875 * * * [regime]: Found split indices: #<option (#s(si 9 255))>
1.875 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   1.0
1.876 * * [simplify]: iteration  0 :  1  enodes  (cost  0 )
1.876 * [simplify]: Simplified to:
   1.0
4.731 * [regime-testing]: Baseline error score: 28.398604726347166
4.732 * [regime-testing]: Oracle error score: 25.898475019351714
4.734 * [regime-testing]: End program error score: 28.398604726347166
4.787 * [regime-testing]: Target error score: 28.739369929216622