38.004 * [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))))
0.071 * * [simplify]: iteration  0 :  11  enodes  (cost  7 )
0.072 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
0.074 * * [simplify]: iteration  2 :  13  enodes  (cost  7 )
0.074 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.074 * * [progress]: iteration 1 / 4
0.074 * * * [progress]: picking best candidate
0.077 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.077 * * * [progress]: localizing error
0.087 * * * [progress]: generating rewritten candidates
0.087 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.091 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.094 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.100 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.103 * * * [progress]: generating series expansions
0.103 * * * * [progress]: [ 1 / 4 ] 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
0.104 * [taylor]: Taking taylor expansion of 0.5 in y
0.104 * [taylor]: Taking taylor expansion of (/ x y) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.104 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.104 * [taylor]: Taking taylor expansion of 0.5 in y
0.104 * [taylor]: Taking taylor expansion of (/ x y) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
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 x
0.104 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.104 * [taylor]: Taking taylor expansion of 0.5 in x
0.104 * [taylor]: Taking taylor expansion of (/ x y) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.104 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.104 * [taylor]: Taking taylor expansion of 0.5 in x
0.104 * [taylor]: Taking taylor expansion of (/ x y) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of y in x
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 (/ 0.5 y) in y
0.105 * [taylor]: Taking taylor expansion of 0.5 in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.111 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.111 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.111 * [taylor]: Taking taylor expansion of y in y
0.118 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.118 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.118 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.118 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.118 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.118 * [taylor]: Taking taylor expansion of 0.5 in y
0.118 * [taylor]: Taking taylor expansion of (/ y x) in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of x in y
0.118 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.118 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.118 * [taylor]: Taking taylor expansion of 0.5 in y
0.118 * [taylor]: Taking taylor expansion of (/ y x) in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of x in y
0.118 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.118 * [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
0.119 * [taylor]: Taking taylor expansion of (cos (* 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
0.119 * [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
0.119 * [taylor]: Taking taylor expansion of (cos (* 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 (/ (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
0.120 * [taylor]: Taking taylor expansion of (cos (* 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
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.131 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.131 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.131 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.131 * [taylor]: Taking taylor expansion of 0.5 in y
0.131 * [taylor]: Taking taylor expansion of (/ y x) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.131 * [taylor]: Taking taylor expansion of 0.5 in y
0.131 * [taylor]: Taking taylor expansion of (/ y x) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.131 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.131 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.131 * [taylor]: Taking taylor expansion of 0.5 in x
0.131 * [taylor]: Taking taylor expansion of (/ y x) in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.131 * [taylor]: Taking taylor expansion of 0.5 in x
0.131 * [taylor]: Taking taylor expansion of (/ y x) in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.131 * [taylor]: Taking taylor expansion of x in x
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))))
0.132 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.132 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.132 * [taylor]: Taking taylor expansion of 0.5 in x
0.132 * [taylor]: Taking taylor expansion of (/ y x) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.132 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.132 * [taylor]: Taking taylor expansion of 0.5 in x
0.132 * [taylor]: Taking taylor expansion of (/ y x) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
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
0.133 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [taylor]: Taking taylor expansion of 0 in y
0.142 * [taylor]: Taking taylor expansion of 0 in y
0.143 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.143 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.143 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.143 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.143 * [taylor]: Taking taylor expansion of 0.5 in y
0.143 * [taylor]: Taking taylor expansion of (/ x y) in y
0.143 * [taylor]: Taking taylor expansion of x in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.143 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.143 * [taylor]: Taking taylor expansion of 0.5 in x
0.143 * [taylor]: Taking taylor expansion of (/ x y) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.143 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.143 * [taylor]: Taking taylor expansion of 0.5 in x
0.143 * [taylor]: Taking taylor expansion of (/ x y) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.144 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.144 * [taylor]: Taking taylor expansion of 0.5 in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.144 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.147 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.147 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.147 * [taylor]: Taking taylor expansion of 0.5 in y
0.147 * [taylor]: Taking taylor expansion of (/ y x) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.147 * [taylor]: Taking taylor expansion of x in y
0.147 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.147 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.147 * [taylor]: Taking taylor expansion of 0.5 in x
0.147 * [taylor]: Taking taylor expansion of (/ y x) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.148 * [taylor]: Taking taylor expansion of 0.5 in x
0.148 * [taylor]: Taking taylor expansion of (/ y x) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.148 * [taylor]: Taking taylor expansion of 0.5 in y
0.148 * [taylor]: Taking taylor expansion of (/ y x) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.150 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
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 (sin (* 0.5 (/ y x))) in x
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.150 * [taylor]: Taking taylor expansion of 0.5 in x
0.150 * [taylor]: Taking taylor expansion of (/ y x) in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.150 * [taylor]: Taking taylor expansion of 0.5 in x
0.150 * [taylor]: Taking taylor expansion of (/ y x) in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [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
0.151 * [taylor]: Taking taylor expansion of 0 in y
0.152 * [taylor]: Taking taylor expansion of 0 in y
0.152 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.152 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.152 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.152 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.152 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.152 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.152 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.152 * [taylor]: Taking taylor expansion of 0.5 in y
0.152 * [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
0.156 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.156 * [taylor]: Taking taylor expansion of 0.5 in y
0.156 * [taylor]: Taking taylor expansion of (/ x y) in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.156 * [taylor]: Taking taylor expansion of 0.5 in y
0.156 * [taylor]: Taking taylor expansion of (/ x y) in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [taylor]: Taking taylor expansion of y in y
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
0.157 * [taylor]: Taking taylor expansion of y in x
0.157 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.157 * [taylor]: Taking taylor expansion of 0.5 in x
0.157 * [taylor]: Taking taylor expansion of (/ x y) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of y in x
0.157 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.157 * [taylor]: Taking taylor expansion of 0.5 in x
0.157 * [taylor]: Taking taylor expansion of (/ x y) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of y in x
0.157 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.157 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.157 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.157 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.157 * [taylor]: Taking taylor expansion of 0.5 in x
0.157 * [taylor]: Taking taylor expansion of (/ x y) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of y in x
0.157 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.157 * [taylor]: Taking taylor expansion of 0.5 in x
0.157 * [taylor]: Taking taylor expansion of (/ x y) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.158 * [taylor]: Taking taylor expansion of 0.5 in x
0.158 * [taylor]: Taking taylor expansion of (/ x y) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.158 * [taylor]: Taking taylor expansion of 1.0 in y
0.161 * [taylor]: Taking taylor expansion of 0 in y
0.165 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.165 * [taylor]: Taking taylor expansion of 0.125 in y
0.165 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.165 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.165 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.174 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.174 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.174 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
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 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
0.175 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.175 * [taylor]: Taking taylor expansion of 0.5 in y
0.175 * [taylor]: Taking taylor expansion of (/ y x) in y
0.175 * [taylor]: Taking taylor expansion of y in y
0.175 * [taylor]: Taking taylor expansion of x in y
0.175 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.175 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.175 * [taylor]: Taking taylor expansion of 0.5 in y
0.175 * [taylor]: Taking taylor expansion of (/ y x) in y
0.175 * [taylor]: Taking taylor expansion of y in y
0.175 * [taylor]: Taking taylor expansion of x in y
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
0.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.176 * [taylor]: Taking taylor expansion of 0.5 in x
0.176 * [taylor]: Taking taylor expansion of (/ y x) in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.176 * [taylor]: Taking taylor expansion of 0.5 in x
0.176 * [taylor]: Taking taylor expansion of (/ y x) in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.176 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.176 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.176 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.176 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.176 * [taylor]: Taking taylor expansion of 0.5 in x
0.176 * [taylor]: Taking taylor expansion of (/ y x) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.177 * [taylor]: Taking taylor expansion of 0.5 in x
0.177 * [taylor]: Taking taylor expansion of (/ y x) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.177 * [taylor]: Taking taylor expansion of 0.5 in x
0.177 * [taylor]: Taking taylor expansion of (/ y x) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.177 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.177 * [taylor]: Taking taylor expansion of 0.5 in y
0.177 * [taylor]: Taking taylor expansion of (/ y x) in y
0.177 * [taylor]: Taking taylor expansion of y in y
0.177 * [taylor]: Taking taylor expansion of x in y
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.180 * [taylor]: Taking taylor expansion of 0 in y
0.181 * [taylor]: Taking taylor expansion of 0 in y
0.184 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.185 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.185 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
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 y
0.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.185 * [taylor]: Taking taylor expansion of 0.5 in y
0.185 * [taylor]: Taking taylor expansion of (/ y x) in y
0.185 * [taylor]: Taking taylor expansion of y in y
0.185 * [taylor]: Taking taylor expansion of x in y
0.185 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.185 * [taylor]: Taking taylor expansion of 0.5 in y
0.185 * [taylor]: Taking taylor expansion of (/ y x) in y
0.185 * [taylor]: Taking taylor expansion of y in y
0.185 * [taylor]: Taking taylor expansion of x in y
0.185 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.186 * [taylor]: Taking taylor expansion of 0.5 in y
0.186 * [taylor]: Taking taylor expansion of (/ y x) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.186 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.186 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.186 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y 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 (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
0.187 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.187 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.187 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.187 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.187 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.187 * [taylor]: Taking taylor expansion of 0.5 in x
0.187 * [taylor]: Taking taylor expansion of (/ y x) in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.187 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.187 * [taylor]: Taking taylor expansion of 0.5 in x
0.187 * [taylor]: Taking taylor expansion of (/ y x) in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.187 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.187 * [taylor]: Taking taylor expansion of 0.5 in x
0.187 * [taylor]: Taking taylor expansion of (/ y x) in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.188 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.188 * [taylor]: Taking taylor expansion of 0.5 in y
0.188 * [taylor]: Taking taylor expansion of (/ y x) in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of x in y
0.189 * [taylor]: Taking taylor expansion of 0 in y
0.190 * [taylor]: Taking taylor expansion of 0 in y
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.195 * [taylor]: Taking taylor expansion of 0 in y
0.195 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.195 * [approximate]: Taking taylor expansion of (* 0.5 (/ x y)) in (x y) around 0
0.195 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.195 * [taylor]: Taking taylor expansion of 0.5 in y
0.195 * [taylor]: Taking taylor expansion of (/ x y) in y
0.195 * [taylor]: Taking taylor expansion of x in y
0.195 * [taylor]: Taking taylor expansion of y in y
0.195 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.195 * [taylor]: Taking taylor expansion of 0.5 in x
0.195 * [taylor]: Taking taylor expansion of (/ x y) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of y in x
0.195 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.195 * [taylor]: Taking taylor expansion of 0.5 in x
0.195 * [taylor]: Taking taylor expansion of (/ x y) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of y in x
0.196 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.196 * [taylor]: Taking taylor expansion of 0.5 in y
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [taylor]: Taking taylor expansion of 0 in y
0.200 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
0.200 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.200 * [taylor]: Taking taylor expansion of 0.5 in y
0.200 * [taylor]: Taking taylor expansion of (/ y x) in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.200 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.200 * [taylor]: Taking taylor expansion of 0.5 in x
0.200 * [taylor]: Taking taylor expansion of (/ y x) in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.200 * [taylor]: Taking taylor expansion of 0.5 in x
0.200 * [taylor]: Taking taylor expansion of (/ y x) in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.200 * [taylor]: Taking taylor expansion of 0.5 in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.204 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
0.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.207 * [taylor]: Taking taylor expansion of 0.5 in y
0.207 * [taylor]: Taking taylor expansion of (/ y x) in y
0.207 * [taylor]: Taking taylor expansion of y in y
0.207 * [taylor]: Taking taylor expansion of x in y
0.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.207 * [taylor]: Taking taylor expansion of 0.5 in x
0.207 * [taylor]: Taking taylor expansion of (/ y x) in x
0.207 * [taylor]: Taking taylor expansion of y in x
0.207 * [taylor]: Taking taylor expansion of x in x
0.207 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.207 * [taylor]: Taking taylor expansion of 0.5 in x
0.207 * [taylor]: Taking taylor expansion of (/ y x) in x
0.207 * [taylor]: Taking taylor expansion of y in x
0.207 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.208 * [taylor]: Taking taylor expansion of 0.5 in y
0.208 * [taylor]: Taking taylor expansion of y in y
0.209 * [taylor]: Taking taylor expansion of 0 in y
0.211 * [taylor]: Taking taylor expansion of 0 in y
0.214 * [taylor]: Taking taylor expansion of 0 in y
0.214 * * * [progress]: simplifying candidates
0.215 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (- (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))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (- x)
  (- (* y 2.0))
  (/ 1 (* y 2.0))
  (/ (* y 2.0) x)
  (/ x y)
  (/ x 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)
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
0.218 * * [simplify]: iteration  0 :  76  enodes  (cost  71 )
0.220 * * [simplify]: iteration  1 :  191  enodes  (cost  71 )
0.224 * * [simplify]: iteration  2 :  740  enodes  (cost  71 )
0.244 * * [simplify]: iteration  3 :  4749  enodes  (cost  71 )
0.337 * * [simplify]: iteration  4 :  5001  enodes  (cost  71 )
0.338 * [simplify]: Simplified to:
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (- (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))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (- x)
  (- (* y 2.0))
  (/ 1 (* y 2.0))
  (/ (* y 2.0) x)
  (/ x y)
  (/ x 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)
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
0.338 * * * [progress]: adding candidates to table
0.394 * * [progress]: iteration 2 / 4
0.394 * * * [progress]: picking best candidate
0.412 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
0.412 * * * [progress]: localizing error
0.413 * * * [progress]: generating rewritten candidates
0.413 * * * [progress]: generating series expansions
0.413 * * * [progress]: simplifying candidates
0.413 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.415 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.415 * [simplify]: Simplified to:
   
0.415 * * * [progress]: adding candidates to table
0.416 * * [progress]: iteration 3 / 4
0.416 * * * [progress]: picking best candidate
0.436 * * * * [pick]: Picked  #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))>
0.436 * * * [progress]: localizing error
0.448 * * * [progress]: generating rewritten candidates
0.449 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.452 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.455 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.459 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.468 * * * [progress]: generating series expansions
0.468 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.468 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
0.468 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.468 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.468 * [taylor]: Taking taylor expansion of 0.5 in y
0.468 * [taylor]: Taking taylor expansion of (/ x y) in y
0.468 * [taylor]: Taking taylor expansion of x in y
0.468 * [taylor]: Taking taylor expansion of y in y
0.468 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.468 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.468 * [taylor]: Taking taylor expansion of 0.5 in x
0.468 * [taylor]: Taking taylor expansion of (/ x y) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of y in x
0.468 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.468 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.469 * [taylor]: Taking taylor expansion of 0.5 in x
0.469 * [taylor]: Taking taylor expansion of (/ x y) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.469 * [taylor]: Taking taylor expansion of 1 in y
0.469 * [taylor]: Taking taylor expansion of 0 in y
0.469 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
0.469 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.469 * [taylor]: Taking taylor expansion of 0.125 in y
0.470 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.470 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.470 * [taylor]: Taking taylor expansion of y in y
0.474 * [taylor]: Taking taylor expansion of 0 in y
0.474 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
0.474 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.474 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.474 * [taylor]: Taking taylor expansion of 0.5 in y
0.474 * [taylor]: Taking taylor expansion of (/ y x) in y
0.474 * [taylor]: Taking taylor expansion of y in y
0.474 * [taylor]: Taking taylor expansion of x in y
0.474 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.474 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.474 * [taylor]: Taking taylor expansion of 0.5 in x
0.474 * [taylor]: Taking taylor expansion of (/ y x) in x
0.474 * [taylor]: Taking taylor expansion of y in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.474 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.474 * [taylor]: Taking taylor expansion of 0.5 in x
0.474 * [taylor]: Taking taylor expansion of (/ y x) in x
0.474 * [taylor]: Taking taylor expansion of y in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.474 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.474 * [taylor]: Taking taylor expansion of 0.5 in y
0.474 * [taylor]: Taking taylor expansion of (/ y x) in y
0.475 * [taylor]: Taking taylor expansion of y in y
0.475 * [taylor]: Taking taylor expansion of x in y
0.475 * [taylor]: Taking taylor expansion of 0 in y
0.475 * [taylor]: Taking taylor expansion of 0 in y
0.475 * [taylor]: Taking taylor expansion of 0 in y
0.477 * [taylor]: Taking taylor expansion of 0 in y
0.477 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
0.477 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.477 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.477 * [taylor]: Taking taylor expansion of 0.5 in y
0.477 * [taylor]: Taking taylor expansion of (/ y x) in y
0.477 * [taylor]: Taking taylor expansion of y in y
0.477 * [taylor]: Taking taylor expansion of x in y
0.477 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.477 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.477 * [taylor]: Taking taylor expansion of 0.5 in x
0.477 * [taylor]: Taking taylor expansion of (/ y x) in x
0.477 * [taylor]: Taking taylor expansion of y in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.477 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.477 * [taylor]: Taking taylor expansion of 0.5 in x
0.477 * [taylor]: Taking taylor expansion of (/ y x) in x
0.478 * [taylor]: Taking taylor expansion of y in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.478 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.478 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.478 * [taylor]: Taking taylor expansion of 0.5 in y
0.478 * [taylor]: Taking taylor expansion of (/ y x) in y
0.478 * [taylor]: Taking taylor expansion of y in y
0.478 * [taylor]: Taking taylor expansion of x in y
0.478 * [taylor]: Taking taylor expansion of 0 in y
0.478 * [taylor]: Taking taylor expansion of 0 in y
0.479 * [taylor]: Taking taylor expansion of 0 in y
0.480 * [taylor]: Taking taylor expansion of 0 in y
0.480 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.480 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.480 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.480 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.480 * [taylor]: Taking taylor expansion of 0.5 in y
0.480 * [taylor]: Taking taylor expansion of (/ x y) in y
0.480 * [taylor]: Taking taylor expansion of x in y
0.480 * [taylor]: Taking taylor expansion of y in y
0.481 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.481 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.481 * [taylor]: Taking taylor expansion of 0.5 in x
0.481 * [taylor]: Taking taylor expansion of (/ x y) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of y in x
0.481 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.481 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.481 * [taylor]: Taking taylor expansion of 0.5 in x
0.481 * [taylor]: Taking taylor expansion of (/ x y) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of y in x
0.481 * [taylor]: Taking taylor expansion of 0 in y
0.481 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.481 * [taylor]: Taking taylor expansion of 0.5 in y
0.481 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.481 * [taylor]: Taking taylor expansion of y in y
0.483 * [taylor]: Taking taylor expansion of 0 in y
0.485 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.485 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.485 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.485 * [taylor]: Taking taylor expansion of 0.5 in y
0.485 * [taylor]: Taking taylor expansion of (/ y x) in y
0.485 * [taylor]: Taking taylor expansion of y in y
0.485 * [taylor]: Taking taylor expansion of x in y
0.485 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.485 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.485 * [taylor]: Taking taylor expansion of 0.5 in x
0.485 * [taylor]: Taking taylor expansion of (/ y x) in x
0.485 * [taylor]: Taking taylor expansion of y in x
0.485 * [taylor]: Taking taylor expansion of x in x
0.485 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.485 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.485 * [taylor]: Taking taylor expansion of 0.5 in x
0.485 * [taylor]: Taking taylor expansion of (/ y x) in x
0.485 * [taylor]: Taking taylor expansion of y in x
0.485 * [taylor]: Taking taylor expansion of x in x
0.485 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.485 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.485 * [taylor]: Taking taylor expansion of 0.5 in y
0.485 * [taylor]: Taking taylor expansion of (/ y x) in y
0.485 * [taylor]: Taking taylor expansion of y in y
0.485 * [taylor]: Taking taylor expansion of x in y
0.485 * [taylor]: Taking taylor expansion of 0 in y
0.486 * [taylor]: Taking taylor expansion of 0 in y
0.487 * [taylor]: Taking taylor expansion of 0 in y
0.487 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.487 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.487 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.487 * [taylor]: Taking taylor expansion of 0.5 in y
0.487 * [taylor]: Taking taylor expansion of (/ y x) in y
0.487 * [taylor]: Taking taylor expansion of y in y
0.487 * [taylor]: Taking taylor expansion of x in y
0.487 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.487 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.487 * [taylor]: Taking taylor expansion of 0.5 in x
0.487 * [taylor]: Taking taylor expansion of (/ y x) in x
0.487 * [taylor]: Taking taylor expansion of y in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.487 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.487 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.487 * [taylor]: Taking taylor expansion of 0.5 in x
0.487 * [taylor]: Taking taylor expansion of (/ y x) in x
0.487 * [taylor]: Taking taylor expansion of y in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.488 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.488 * [taylor]: Taking taylor expansion of 0.5 in y
0.488 * [taylor]: Taking taylor expansion of (/ y x) in y
0.488 * [taylor]: Taking taylor expansion of y in y
0.488 * [taylor]: Taking taylor expansion of x in y
0.488 * [taylor]: Taking taylor expansion of 0 in y
0.488 * [taylor]: Taking taylor expansion of 0 in y
0.489 * [taylor]: Taking taylor expansion of 0 in y
0.489 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.489 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.489 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.489 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.489 * [taylor]: Taking taylor expansion of 0.5 in y
0.489 * [taylor]: Taking taylor expansion of (/ x y) in y
0.489 * [taylor]: Taking taylor expansion of x in y
0.489 * [taylor]: Taking taylor expansion of y in y
0.490 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.490 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.490 * [taylor]: Taking taylor expansion of 0.5 in x
0.490 * [taylor]: Taking taylor expansion of (/ x y) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of y in x
0.490 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.490 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.490 * [taylor]: Taking taylor expansion of 0.5 in x
0.490 * [taylor]: Taking taylor expansion of (/ x y) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of y in x
0.490 * [taylor]: Taking taylor expansion of 0 in y
0.490 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.490 * [taylor]: Taking taylor expansion of 0.5 in y
0.490 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.490 * [taylor]: Taking taylor expansion of y in y
0.492 * [taylor]: Taking taylor expansion of 0 in y
0.494 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.494 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.494 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.494 * [taylor]: Taking taylor expansion of 0.5 in y
0.494 * [taylor]: Taking taylor expansion of (/ y x) in y
0.494 * [taylor]: Taking taylor expansion of y in y
0.494 * [taylor]: Taking taylor expansion of x in y
0.494 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.494 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.494 * [taylor]: Taking taylor expansion of 0.5 in x
0.494 * [taylor]: Taking taylor expansion of (/ y x) in x
0.494 * [taylor]: Taking taylor expansion of y in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.494 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.494 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.494 * [taylor]: Taking taylor expansion of 0.5 in x
0.494 * [taylor]: Taking taylor expansion of (/ y x) in x
0.494 * [taylor]: Taking taylor expansion of y in x
0.494 * [taylor]: Taking taylor expansion of x in x
0.494 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.494 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.494 * [taylor]: Taking taylor expansion of 0.5 in y
0.494 * [taylor]: Taking taylor expansion of (/ y x) in y
0.494 * [taylor]: Taking taylor expansion of y in y
0.494 * [taylor]: Taking taylor expansion of x in y
0.494 * [taylor]: Taking taylor expansion of 0 in y
0.495 * [taylor]: Taking taylor expansion of 0 in y
0.496 * [taylor]: Taking taylor expansion of 0 in y
0.496 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.496 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.496 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.496 * [taylor]: Taking taylor expansion of 0.5 in y
0.496 * [taylor]: Taking taylor expansion of (/ y x) in y
0.496 * [taylor]: Taking taylor expansion of y in y
0.496 * [taylor]: Taking taylor expansion of x in y
0.496 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.496 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.496 * [taylor]: Taking taylor expansion of 0.5 in x
0.496 * [taylor]: Taking taylor expansion of (/ y x) in x
0.496 * [taylor]: Taking taylor expansion of y in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.496 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.496 * [taylor]: Taking taylor expansion of 0.5 in x
0.496 * [taylor]: Taking taylor expansion of (/ y x) in x
0.496 * [taylor]: Taking taylor expansion of y in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.497 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.497 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.497 * [taylor]: Taking taylor expansion of 0.5 in y
0.497 * [taylor]: Taking taylor expansion of (/ y x) in y
0.497 * [taylor]: Taking taylor expansion of y in y
0.497 * [taylor]: Taking taylor expansion of x in y
0.497 * [taylor]: Taking taylor expansion of 0 in y
0.497 * [taylor]: Taking taylor expansion of 0 in y
0.498 * [taylor]: Taking taylor expansion of 0 in y
0.499 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.499 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
0.499 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
0.499 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.499 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.499 * [taylor]: Taking taylor expansion of 0.5 in y
0.499 * [taylor]: Taking taylor expansion of (/ x y) in y
0.499 * [taylor]: Taking taylor expansion of x in y
0.499 * [taylor]: Taking taylor expansion of y in y
0.499 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
0.499 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.499 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.499 * [taylor]: Taking taylor expansion of 0.5 in x
0.499 * [taylor]: Taking taylor expansion of (/ x y) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [taylor]: Taking taylor expansion of y in x
0.500 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
0.500 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.500 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.500 * [taylor]: Taking taylor expansion of 0.5 in x
0.500 * [taylor]: Taking taylor expansion of (/ x y) in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.500 * [taylor]: Taking taylor expansion of y in x
0.500 * [taylor]: Taking taylor expansion of 1 in y
0.501 * [taylor]: Taking taylor expansion of 0 in y
0.502 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.502 * [taylor]: Taking taylor expansion of 0.125 in y
0.502 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.502 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.502 * [taylor]: Taking taylor expansion of y in y
0.507 * [taylor]: Taking taylor expansion of 0 in y
0.507 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
0.507 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.507 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.507 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.507 * [taylor]: Taking taylor expansion of 0.5 in y
0.507 * [taylor]: Taking taylor expansion of (/ y x) in y
0.507 * [taylor]: Taking taylor expansion of y in y
0.507 * [taylor]: Taking taylor expansion of x in y
0.507 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.507 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.507 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.508 * [taylor]: Taking taylor expansion of 0.5 in x
0.508 * [taylor]: Taking taylor expansion of (/ y x) in x
0.508 * [taylor]: Taking taylor expansion of y in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.508 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.508 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.508 * [taylor]: Taking taylor expansion of 0.5 in x
0.508 * [taylor]: Taking taylor expansion of (/ y x) in x
0.508 * [taylor]: Taking taylor expansion of y in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.508 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.508 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.508 * [taylor]: Taking taylor expansion of 0.5 in y
0.508 * [taylor]: Taking taylor expansion of (/ y x) in y
0.508 * [taylor]: Taking taylor expansion of y in y
0.508 * [taylor]: Taking taylor expansion of x in y
0.509 * [taylor]: Taking taylor expansion of 0 in y
0.510 * [taylor]: Taking taylor expansion of 0 in y
0.511 * [taylor]: Taking taylor expansion of 0 in y
0.513 * [taylor]: Taking taylor expansion of 0 in y
0.514 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
0.514 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.514 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.514 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.514 * [taylor]: Taking taylor expansion of 0.5 in y
0.514 * [taylor]: Taking taylor expansion of (/ y x) in y
0.514 * [taylor]: Taking taylor expansion of y in y
0.514 * [taylor]: Taking taylor expansion of x in y
0.515 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.515 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.515 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.515 * [taylor]: Taking taylor expansion of 0.5 in x
0.515 * [taylor]: Taking taylor expansion of (/ y x) in x
0.515 * [taylor]: Taking taylor expansion of y in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.515 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.515 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.515 * [taylor]: Taking taylor expansion of 0.5 in x
0.515 * [taylor]: Taking taylor expansion of (/ y x) in x
0.515 * [taylor]: Taking taylor expansion of y in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.515 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.516 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.516 * [taylor]: Taking taylor expansion of 0.5 in y
0.516 * [taylor]: Taking taylor expansion of (/ y x) in y
0.516 * [taylor]: Taking taylor expansion of y in y
0.516 * [taylor]: Taking taylor expansion of x in y
0.516 * [taylor]: Taking taylor expansion of 0 in y
0.517 * [taylor]: Taking taylor expansion of 0 in y
0.518 * [taylor]: Taking taylor expansion of 0 in y
0.521 * [taylor]: Taking taylor expansion of 0 in y
0.521 * * * [progress]: simplifying candidates
0.522 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sin (/ x (* y 2.0))))
  (- (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ 1 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (+ (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.525 * * [simplify]: iteration  0 :  64  enodes  (cost  81 )
0.527 * * [simplify]: iteration  1 :  152  enodes  (cost  74 )
0.530 * * [simplify]: iteration  2 :  492  enodes  (cost  73 )
0.544 * * [simplify]: iteration  3 :  3219  enodes  (cost  73 )
0.672 * * [simplify]: iteration  4 :  5001  enodes  (cost  73 )
0.673 * [simplify]: Simplified to:
   (- (sin (/ x (* y 2.0))))
  (- (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ 1 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (cos (/ x (* y 2.0)))
  1
  (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (+ (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
0.673 * * * [progress]: adding candidates to table
0.709 * * [progress]: iteration 4 / 4
0.709 * * * [progress]: picking best candidate
0.729 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))>
0.729 * * * [progress]: localizing error
0.746 * * * [progress]: generating rewritten candidates
0.746 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2)
0.756 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.759 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.780 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1)
0.790 * * * [progress]: generating series expansions
0.790 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2)
0.790 * [approximate]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in (x y) around 0
0.790 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in y
0.790 * [taylor]: Taking taylor expansion of (* 1.0 (/ x y)) in y
0.790 * [taylor]: Taking taylor expansion of 1.0 in y
0.790 * [taylor]: Taking taylor expansion of (/ x y) in y
0.790 * [taylor]: Taking taylor expansion of x in y
0.790 * [taylor]: Taking taylor expansion of y in y
0.791 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in x
0.791 * [taylor]: Taking taylor expansion of (* 1.0 (/ x y)) in x
0.791 * [taylor]: Taking taylor expansion of 1.0 in x
0.791 * [taylor]: Taking taylor expansion of (/ x y) in x
0.791 * [taylor]: Taking taylor expansion of x in x
0.791 * [taylor]: Taking taylor expansion of y in x
0.791 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in x
0.791 * [taylor]: Taking taylor expansion of (* 1.0 (/ x y)) in x
0.791 * [taylor]: Taking taylor expansion of 1.0 in x
0.791 * [taylor]: Taking taylor expansion of (/ x y) in x
0.791 * [taylor]: Taking taylor expansion of x in x
0.791 * [taylor]: Taking taylor expansion of y in x
0.791 * [taylor]: Taking taylor expansion of 0 in y
0.791 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.791 * [taylor]: Taking taylor expansion of 1.0 in y
0.791 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.791 * [taylor]: Taking taylor expansion of y in y
0.793 * [taylor]: Taking taylor expansion of 0 in y
0.795 * [approximate]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in (x y) around 0
0.795 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.795 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.795 * [taylor]: Taking taylor expansion of 1.0 in y
0.795 * [taylor]: Taking taylor expansion of (/ y x) in y
0.795 * [taylor]: Taking taylor expansion of y in y
0.795 * [taylor]: Taking taylor expansion of x in y
0.795 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.795 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.795 * [taylor]: Taking taylor expansion of 1.0 in x
0.795 * [taylor]: Taking taylor expansion of (/ y x) in x
0.795 * [taylor]: Taking taylor expansion of y in x
0.795 * [taylor]: Taking taylor expansion of x in x
0.795 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.795 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.795 * [taylor]: Taking taylor expansion of 1.0 in x
0.795 * [taylor]: Taking taylor expansion of (/ y x) in x
0.795 * [taylor]: Taking taylor expansion of y in x
0.795 * [taylor]: Taking taylor expansion of x in x
0.795 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.795 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.795 * [taylor]: Taking taylor expansion of 1.0 in y
0.795 * [taylor]: Taking taylor expansion of (/ y x) in y
0.796 * [taylor]: Taking taylor expansion of y in y
0.796 * [taylor]: Taking taylor expansion of x in y
0.796 * [taylor]: Taking taylor expansion of 0 in y
0.796 * [taylor]: Taking taylor expansion of 0 in y
0.797 * [taylor]: Taking taylor expansion of 0 in y
0.797 * [approximate]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in (x y) around 0
0.797 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.797 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.797 * [taylor]: Taking taylor expansion of 1.0 in y
0.797 * [taylor]: Taking taylor expansion of (/ y x) in y
0.797 * [taylor]: Taking taylor expansion of y in y
0.797 * [taylor]: Taking taylor expansion of x in y
0.798 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.798 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.798 * [taylor]: Taking taylor expansion of 1.0 in x
0.798 * [taylor]: Taking taylor expansion of (/ y x) in x
0.798 * [taylor]: Taking taylor expansion of y in x
0.798 * [taylor]: Taking taylor expansion of x in x
0.798 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.798 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.798 * [taylor]: Taking taylor expansion of 1.0 in x
0.798 * [taylor]: Taking taylor expansion of (/ y x) in x
0.798 * [taylor]: Taking taylor expansion of y in x
0.798 * [taylor]: Taking taylor expansion of x in x
0.798 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.798 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.798 * [taylor]: Taking taylor expansion of 1.0 in y
0.798 * [taylor]: Taking taylor expansion of (/ y x) in y
0.798 * [taylor]: Taking taylor expansion of y in y
0.798 * [taylor]: Taking taylor expansion of x in y
0.798 * [taylor]: Taking taylor expansion of 0 in y
0.798 * [taylor]: Taking taylor expansion of 0 in y
0.799 * [taylor]: Taking taylor expansion of 0 in y
0.800 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.800 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.800 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.800 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.800 * [taylor]: Taking taylor expansion of 0.5 in y
0.800 * [taylor]: Taking taylor expansion of (/ x y) in y
0.800 * [taylor]: Taking taylor expansion of x in y
0.800 * [taylor]: Taking taylor expansion of y in y
0.800 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.800 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.800 * [taylor]: Taking taylor expansion of 0.5 in x
0.800 * [taylor]: Taking taylor expansion of (/ x y) in x
0.800 * [taylor]: Taking taylor expansion of x in x
0.800 * [taylor]: Taking taylor expansion of y in x
0.800 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.800 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.800 * [taylor]: Taking taylor expansion of 0.5 in x
0.800 * [taylor]: Taking taylor expansion of (/ x y) in x
0.800 * [taylor]: Taking taylor expansion of x in x
0.800 * [taylor]: Taking taylor expansion of y in x
0.800 * [taylor]: Taking taylor expansion of 0 in y
0.800 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.800 * [taylor]: Taking taylor expansion of 0.5 in y
0.800 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.800 * [taylor]: Taking taylor expansion of y in y
0.803 * [taylor]: Taking taylor expansion of 0 in y
0.804 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.804 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.804 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.804 * [taylor]: Taking taylor expansion of 0.5 in y
0.804 * [taylor]: Taking taylor expansion of (/ y x) in y
0.804 * [taylor]: Taking taylor expansion of y in y
0.804 * [taylor]: Taking taylor expansion of x in y
0.804 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.804 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.804 * [taylor]: Taking taylor expansion of 0.5 in x
0.804 * [taylor]: Taking taylor expansion of (/ y x) in x
0.804 * [taylor]: Taking taylor expansion of y in x
0.804 * [taylor]: Taking taylor expansion of x in x
0.804 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.804 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.804 * [taylor]: Taking taylor expansion of 0.5 in x
0.804 * [taylor]: Taking taylor expansion of (/ y x) in x
0.804 * [taylor]: Taking taylor expansion of y in x
0.804 * [taylor]: Taking taylor expansion of x in x
0.805 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.805 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.805 * [taylor]: Taking taylor expansion of 0.5 in y
0.805 * [taylor]: Taking taylor expansion of (/ y x) in y
0.805 * [taylor]: Taking taylor expansion of y in y
0.805 * [taylor]: Taking taylor expansion of x in y
0.805 * [taylor]: Taking taylor expansion of 0 in y
0.805 * [taylor]: Taking taylor expansion of 0 in y
0.806 * [taylor]: Taking taylor expansion of 0 in y
0.806 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.806 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.806 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.806 * [taylor]: Taking taylor expansion of 0.5 in y
0.806 * [taylor]: Taking taylor expansion of (/ y x) in y
0.806 * [taylor]: Taking taylor expansion of y in y
0.806 * [taylor]: Taking taylor expansion of x in y
0.806 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.806 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.807 * [taylor]: Taking taylor expansion of 0.5 in x
0.807 * [taylor]: Taking taylor expansion of (/ y x) in x
0.807 * [taylor]: Taking taylor expansion of y in x
0.807 * [taylor]: Taking taylor expansion of x in x
0.807 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.807 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.807 * [taylor]: Taking taylor expansion of 0.5 in x
0.807 * [taylor]: Taking taylor expansion of (/ y x) in x
0.807 * [taylor]: Taking taylor expansion of y in x
0.807 * [taylor]: Taking taylor expansion of x in x
0.807 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.807 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.807 * [taylor]: Taking taylor expansion of 0.5 in y
0.807 * [taylor]: Taking taylor expansion of (/ y x) in y
0.807 * [taylor]: Taking taylor expansion of y in y
0.807 * [taylor]: Taking taylor expansion of x in y
0.807 * [taylor]: Taking taylor expansion of 0 in y
0.807 * [taylor]: Taking taylor expansion of 0 in y
0.808 * [taylor]: Taking taylor expansion of 0 in y
0.809 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.809 * [approximate]: Taking taylor expansion of (/ (sin (* 0.5 (/ x y))) (+ (sin 0) (sin (* 1.0 (/ x y))))) in (x y) around 0
0.809 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ x y))) (+ (sin 0) (sin (* 1.0 (/ x y))))) in y
0.809 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.809 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.809 * [taylor]: Taking taylor expansion of 0.5 in y
0.809 * [taylor]: Taking taylor expansion of (/ x y) in y
0.809 * [taylor]: Taking taylor expansion of x in y
0.809 * [taylor]: Taking taylor expansion of y in y
0.809 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ x y)))) in y
0.809 * [taylor]: Taking taylor expansion of (sin 0) in y
0.809 * [taylor]: Taking taylor expansion of 0 in y
0.809 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in y
0.809 * [taylor]: Taking taylor expansion of (* 1.0 (/ x y)) in y
0.809 * [taylor]: Taking taylor expansion of 1.0 in y
0.809 * [taylor]: Taking taylor expansion of (/ x y) in y
0.809 * [taylor]: Taking taylor expansion of x in y
0.809 * [taylor]: Taking taylor expansion of y in y
0.810 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ x y))) (+ (sin 0) (sin (* 1.0 (/ x y))))) in x
0.810 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.810 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.810 * [taylor]: Taking taylor expansion of 0.5 in x
0.810 * [taylor]: Taking taylor expansion of (/ x y) in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.810 * [taylor]: Taking taylor expansion of y in x
0.810 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ x y)))) in x
0.810 * [taylor]: Taking taylor expansion of (sin 0) in x
0.810 * [taylor]: Taking taylor expansion of 0 in x
0.810 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in x
0.810 * [taylor]: Taking taylor expansion of (* 1.0 (/ x y)) in x
0.810 * [taylor]: Taking taylor expansion of 1.0 in x
0.810 * [taylor]: Taking taylor expansion of (/ x y) in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.810 * [taylor]: Taking taylor expansion of y in x
0.811 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ x y))) (+ (sin 0) (sin (* 1.0 (/ x y))))) in x
0.811 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.811 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.811 * [taylor]: Taking taylor expansion of 0.5 in x
0.811 * [taylor]: Taking taylor expansion of (/ x y) in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of y in x
0.811 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ x y)))) in x
0.811 * [taylor]: Taking taylor expansion of (sin 0) in x
0.811 * [taylor]: Taking taylor expansion of 0 in x
0.812 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in x
0.812 * [taylor]: Taking taylor expansion of (* 1.0 (/ x y)) in x
0.812 * [taylor]: Taking taylor expansion of 1.0 in x
0.812 * [taylor]: Taking taylor expansion of (/ x y) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of y in x
0.813 * [taylor]: Taking taylor expansion of 0.5 in y
0.816 * [taylor]: Taking taylor expansion of 0 in y
0.820 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 2))) in y
0.820 * [taylor]: Taking taylor expansion of 0.0625 in y
0.820 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.820 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.820 * [taylor]: Taking taylor expansion of y in y
0.828 * [taylor]: Taking taylor expansion of 0 in y
0.829 * [approximate]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in (x y) around 0
0.829 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in y
0.829 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.829 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.829 * [taylor]: Taking taylor expansion of 0.5 in y
0.829 * [taylor]: Taking taylor expansion of (/ y x) in y
0.829 * [taylor]: Taking taylor expansion of y in y
0.829 * [taylor]: Taking taylor expansion of x in y
0.829 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ y x)))) in y
0.829 * [taylor]: Taking taylor expansion of (sin 0) in y
0.829 * [taylor]: Taking taylor expansion of 0 in y
0.829 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.829 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.829 * [taylor]: Taking taylor expansion of 1.0 in y
0.829 * [taylor]: Taking taylor expansion of (/ y x) in y
0.829 * [taylor]: Taking taylor expansion of y in y
0.829 * [taylor]: Taking taylor expansion of x in y
0.830 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in x
0.831 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.831 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.831 * [taylor]: Taking taylor expansion of 0.5 in x
0.831 * [taylor]: Taking taylor expansion of (/ y x) in x
0.831 * [taylor]: Taking taylor expansion of y in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ y x)))) in x
0.831 * [taylor]: Taking taylor expansion of (sin 0) in x
0.831 * [taylor]: Taking taylor expansion of 0 in x
0.831 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.831 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.831 * [taylor]: Taking taylor expansion of 1.0 in x
0.831 * [taylor]: Taking taylor expansion of (/ y x) in x
0.831 * [taylor]: Taking taylor expansion of y in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in x
0.831 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.831 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.831 * [taylor]: Taking taylor expansion of 0.5 in x
0.831 * [taylor]: Taking taylor expansion of (/ y x) in x
0.831 * [taylor]: Taking taylor expansion of y in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ y x)))) in x
0.831 * [taylor]: Taking taylor expansion of (sin 0) in x
0.831 * [taylor]: Taking taylor expansion of 0 in x
0.831 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.831 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.831 * [taylor]: Taking taylor expansion of 1.0 in x
0.831 * [taylor]: Taking taylor expansion of (/ y x) in x
0.831 * [taylor]: Taking taylor expansion of y in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.832 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (sin (* 1.0 (/ y x)))) in y
0.832 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.832 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.832 * [taylor]: Taking taylor expansion of 0.5 in y
0.832 * [taylor]: Taking taylor expansion of (/ y x) in y
0.832 * [taylor]: Taking taylor expansion of y in y
0.832 * [taylor]: Taking taylor expansion of x in y
0.832 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.832 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.832 * [taylor]: Taking taylor expansion of 1.0 in y
0.832 * [taylor]: Taking taylor expansion of (/ y x) in y
0.832 * [taylor]: Taking taylor expansion of y in y
0.832 * [taylor]: Taking taylor expansion of x in y
0.833 * [taylor]: Taking taylor expansion of 0 in y
0.836 * [taylor]: Taking taylor expansion of 0 in y
0.841 * [taylor]: Taking taylor expansion of 0 in y
0.847 * [taylor]: Taking taylor expansion of 0 in y
0.848 * [approximate]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in (x y) around 0
0.848 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in y
0.848 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.848 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.848 * [taylor]: Taking taylor expansion of 0.5 in y
0.848 * [taylor]: Taking taylor expansion of (/ y x) in y
0.848 * [taylor]: Taking taylor expansion of y in y
0.848 * [taylor]: Taking taylor expansion of x in y
0.848 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ y x)))) in y
0.848 * [taylor]: Taking taylor expansion of (sin 0) in y
0.848 * [taylor]: Taking taylor expansion of 0 in y
0.849 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.849 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.849 * [taylor]: Taking taylor expansion of 1.0 in y
0.849 * [taylor]: Taking taylor expansion of (/ y x) in y
0.849 * [taylor]: Taking taylor expansion of y in y
0.849 * [taylor]: Taking taylor expansion of x in y
0.850 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in x
0.850 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.850 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.850 * [taylor]: Taking taylor expansion of 0.5 in x
0.850 * [taylor]: Taking taylor expansion of (/ y x) in x
0.850 * [taylor]: Taking taylor expansion of y in x
0.850 * [taylor]: Taking taylor expansion of x in x
0.850 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ y x)))) in x
0.850 * [taylor]: Taking taylor expansion of (sin 0) in x
0.850 * [taylor]: Taking taylor expansion of 0 in x
0.850 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.850 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.850 * [taylor]: Taking taylor expansion of 1.0 in x
0.850 * [taylor]: Taking taylor expansion of (/ y x) in x
0.850 * [taylor]: Taking taylor expansion of y in x
0.850 * [taylor]: Taking taylor expansion of x in x
0.851 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in x
0.851 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.851 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.851 * [taylor]: Taking taylor expansion of 0.5 in x
0.851 * [taylor]: Taking taylor expansion of (/ y x) in x
0.851 * [taylor]: Taking taylor expansion of y in x
0.851 * [taylor]: Taking taylor expansion of x in x
0.851 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ y x)))) in x
0.851 * [taylor]: Taking taylor expansion of (sin 0) in x
0.851 * [taylor]: Taking taylor expansion of 0 in x
0.851 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.851 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.851 * [taylor]: Taking taylor expansion of 1.0 in x
0.851 * [taylor]: Taking taylor expansion of (/ y x) in x
0.851 * [taylor]: Taking taylor expansion of y in x
0.851 * [taylor]: Taking taylor expansion of x in x
0.851 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (sin (* 1.0 (/ y x)))) in y
0.851 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.851 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.851 * [taylor]: Taking taylor expansion of 0.5 in y
0.851 * [taylor]: Taking taylor expansion of (/ y x) in y
0.851 * [taylor]: Taking taylor expansion of y in y
0.851 * [taylor]: Taking taylor expansion of x in y
0.851 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.851 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.851 * [taylor]: Taking taylor expansion of 1.0 in y
0.851 * [taylor]: Taking taylor expansion of (/ y x) in y
0.851 * [taylor]: Taking taylor expansion of y in y
0.851 * [taylor]: Taking taylor expansion of x in y
0.853 * [taylor]: Taking taylor expansion of 0 in y
0.856 * [taylor]: Taking taylor expansion of 0 in y
0.861 * [taylor]: Taking taylor expansion of 0 in y
0.867 * [taylor]: Taking taylor expansion of 0 in y
0.867 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1)
0.867 * [approximate]: Taking taylor expansion of 0 in (x y) around 0
0.867 * [taylor]: Taking taylor expansion of 0 in y
0.867 * [taylor]: Taking taylor expansion of 0 in x
0.867 * [taylor]: Taking taylor expansion of 0 in x
0.867 * [taylor]: Taking taylor expansion of 0 in y
0.867 * [taylor]: Taking taylor expansion of 0 in y
0.867 * [taylor]: Taking taylor expansion of 0 in y
0.868 * [approximate]: Taking taylor expansion of 0 in (x y) around 0
0.868 * [taylor]: Taking taylor expansion of 0 in y
0.868 * [taylor]: Taking taylor expansion of 0 in x
0.868 * [taylor]: Taking taylor expansion of 0 in x
0.868 * [taylor]: Taking taylor expansion of 0 in y
0.868 * [taylor]: Taking taylor expansion of 0 in y
0.868 * [taylor]: Taking taylor expansion of 0 in y
0.868 * [approximate]: Taking taylor expansion of 0 in (x y) around 0
0.868 * [taylor]: Taking taylor expansion of 0 in y
0.868 * [taylor]: Taking taylor expansion of 0 in x
0.868 * [taylor]: Taking taylor expansion of 0 in x
0.868 * [taylor]: Taking taylor expansion of 0 in y
0.868 * [taylor]: Taking taylor expansion of 0 in y
0.868 * [taylor]: Taking taylor expansion of 0 in y
0.868 * * * [progress]: simplifying candidates
0.873 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (* (cos (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (* (cos (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (- (+ (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))))
  (/ 1 (+ (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))))
  (/ (+ (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) 2)
  (/ (sin (/ x (* y 2.0))) (+ (pow (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) 3) (pow (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) 3)))
  (/ (sin (/ x (* y 2.0))) (- (* (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (- (/ x (* y 2.0)) (/ x (* y 2.0))))) (* (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))))
  (fma x (/ 1 (* y 2.0)) (- (* (/ 1 (* y 2.0)) x)))
  (fma (- (/ 1 (* y 2.0))) x (* (/ 1 (* y 2.0)) x))
  (- (/ x (* y 2.0)))
  (- x x)
  (- (- x) (- x))
  (- 1 1)
  (- (/ x y) (/ x y))
  (- (/ x 2.0) (/ x 2.0))
  (- (* x (* y 2.0)) (* (* y 2.0) x))
  (* (* y 2.0) (* y 2.0))
  (- (* x (- (* y 2.0))) (* (* y 2.0) (- x)))
  (* (* y 2.0) (- (* y 2.0)))
  (- (* x (/ (* y 2.0) x)) (* (* y 2.0) 1))
  (* (* y 2.0) (/ (* y 2.0) x))
  (- (* x 2.0) (* (* y 2.0) (/ x y)))
  (* (* y 2.0) 2.0)
  (- (* x y) (* (* y 2.0) (/ x 2.0)))
  (* (* y 2.0) y)
  (- (* (- x) (* y 2.0)) (* (- (* y 2.0)) x))
  (* (- (* y 2.0)) (* y 2.0))
  (- (* (- x) (- (* y 2.0))) (* (- (* y 2.0)) (- x)))
  (* (- (* y 2.0)) (- (* y 2.0)))
  (- (* (- x) (/ (* y 2.0) x)) (* (- (* y 2.0)) 1))
  (* (- (* y 2.0)) (/ (* y 2.0) x))
  (- (* (- x) 2.0) (* (- (* y 2.0)) (/ x y)))
  (* (- (* y 2.0)) 2.0)
  (- (* (- x) y) (* (- (* y 2.0)) (/ x 2.0)))
  (* (- (* y 2.0)) y)
  (- (* 1 (* y 2.0)) (* (/ (* y 2.0) x) x))
  (* (/ (* y 2.0) x) (* y 2.0))
  (- (* 1 (- (* y 2.0))) (* (/ (* y 2.0) x) (- x)))
  (* (/ (* y 2.0) x) (- (* y 2.0)))
  (- (* 1 (/ (* y 2.0) x)) (* (/ (* y 2.0) x) 1))
  (* (/ (* y 2.0) x) (/ (* y 2.0) x))
  (- (* 1 2.0) (* (/ (* y 2.0) x) (/ x y)))
  (* (/ (* y 2.0) x) 2.0)
  (- (* 1 y) (* (/ (* y 2.0) x) (/ x 2.0)))
  (* (/ (* y 2.0) x) y)
  (- (* (/ x y) (* y 2.0)) (* 2.0 x))
  (* 2.0 (* y 2.0))
  (- (* (/ x y) (- (* y 2.0))) (* 2.0 (- x)))
  (* 2.0 (- (* y 2.0)))
  (- (* (/ x y) (/ (* y 2.0) x)) (* 2.0 1))
  (* 2.0 (/ (* y 2.0) x))
  (- (* (/ x y) 2.0) (* 2.0 (/ x y)))
  (* 2.0 2.0)
  (- (* (/ x y) y) (* 2.0 (/ x 2.0)))
  (* 2.0 y)
  (- (* (/ x 2.0) (* y 2.0)) (* y x))
  (* y (* y 2.0))
  (- (* (/ x 2.0) (- (* y 2.0))) (* y (- x)))
  (* y (- (* y 2.0)))
  (- (* (/ x 2.0) (/ (* y 2.0) x)) (* y 1))
  (* y (/ (* y 2.0) x))
  (- (* (/ x 2.0) 2.0) (* y (/ x y)))
  (* y 2.0)
  (- (* (/ x 2.0) y) (* y (/ x 2.0)))
  (* y y)
  (- (pow (/ x (* y 2.0)) 3) (pow (/ x (* y 2.0)) 3))
  (+ (* (/ x (* y 2.0)) (/ x (* y 2.0))) (+ (* (/ x (* y 2.0)) (/ x (* y 2.0))) (* (/ x (* y 2.0)) (/ x (* y 2.0)))))
  (- (/ x (* y 2.0)))
  (- (* (/ x (* y 2.0)) (/ x (* y 2.0))) (* (/ x (* y 2.0)) (/ x (* y 2.0))))
  (+ (/ x (* y 2.0)) (/ x (* y 2.0)))
  (- (/ 1 (* y 2.0)) (/ 1 (* y 2.0)))
  (- x x)
  (- (/ x (* y 2.0)))
  0
  (* 1.0 (/ x y))
  (* 1.0 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0.5
  (+ (* 0.0625 (/ (pow x 2) (pow y 2))) 0.5)
  (+ (* 0.0625 (/ (pow x 2) (pow y 2))) 0.5)
  0
  0
  0
0.879 * * [simplify]: iteration  0 :  398  enodes  (cost  420 )
0.889 * * [simplify]: iteration  1 :  2006  enodes  (cost  323 )
0.941 * * [simplify]: iteration  2 :  5002  enodes  (cost  316 )
0.944 * [simplify]: Simplified to:
   (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (+ 0 (- (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))))
  (* (/ 2 (fma 1 0 (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 1/2)
  (/ (+ (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) 2)
  (/ (sin (/ x (* y 2.0))) (+ (pow (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) 3) (pow (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) 3)))
  (/ (sin (/ x (* y 2.0))) (- (* (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (- (/ x (* y 2.0)) (/ x (* y 2.0))))) (* (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))))
  0
  0
  (/ (- x) (* y 2.0))
  0
  0
  0
  0
  0
  0
  (* (* y 2.0) (* y 2.0))
  0
  (* (- (* y 2.0)) (* y 2.0))
  (fma (/ (* y 2.0) x) x (- (* y 2.0)))
  (* (* y 2.0) (/ (* y 2.0) x))
  (* 2.0 (- x (* (/ x y) y)))
  (* (* y 2.0) 2.0)
  (* y (- x (* 2.0 (/ x 2.0))))
  (* (* y 2.0) y)
  0
  (* (- (* y 2.0)) (* y 2.0))
  0
  (* (* y 2.0) (* y 2.0))
  (fma y 2.0 (* (- x) (/ (* y 2.0) x)))
  (* (- (* y 2.0)) (/ (* y 2.0) x))
  (* 2.0 (- (* (/ x y) y) x))
  (* (- (* y 2.0)) 2.0)
  (* y (- (* 2.0 (/ x 2.0)) x))
  (* (- (* y 2.0)) y)
  (fma y 2.0 (* (- x) (/ (* y 2.0) x)))
  (* (* y 2.0) (/ (* y 2.0) x))
  (fma (/ (* y 2.0) x) x (- (* y 2.0)))
  (* (- (* y 2.0)) (/ (* y 2.0) x))
  0
  (* (/ (* y 2.0) x) (/ (* y 2.0) x))
  (fma (- (/ x y)) (/ (* y 2.0) x) 2.0)
  (* (/ (* y 2.0) x) 2.0)
  (fma (- (/ x 2.0)) (/ (* y 2.0) x) y)
  (* (/ (* y 2.0) x) y)
  (* 2.0 (- (* (/ x y) y) x))
  (* (* y 2.0) 2.0)
  (* 2.0 (- x (* (/ x y) y)))
  (* (- (* y 2.0)) 2.0)
  (fma (/ x y) (/ (* y 2.0) x) (- 2.0))
  (* (/ (* y 2.0) x) 2.0)
  0
  (* 2.0 2.0)
  (- (* (/ x y) y) (* 2.0 (/ x 2.0)))
  (* y 2.0)
  (* y (- (* 2.0 (/ x 2.0)) x))
  (* (* y 2.0) y)
  (* y (- x (* 2.0 (/ x 2.0))))
  (* (- (* y 2.0)) y)
  (fma (/ x 2.0) (/ (* y 2.0) x) (- y))
  (* (/ (* y 2.0) x) y)
  (- (* (/ x 2.0) 2.0) (* y (/ x y)))
  (* y 2.0)
  0
  (pow y 2)
  0
  (* 3 (* (/ x (* y 2.0)) (/ x (* y 2.0))))
  (/ (- x) (* y 2.0))
  0
  (* 2 (/ x (* y 2.0)))
  0
  0
  (/ (- x) (* y 2.0))
  0
  (* 1.0 (/ x y))
  (* 1.0 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0.5
  (fma 0.0625 (/ (pow x 2) (pow y 2)) 0.5)
  (fma 0.0625 (/ (pow x 2) (pow y 2)) 0.5)
  0
  0
  0
0.945 * * * [progress]: adding candidates to table
1.136 * [progress]: [Phase 3 of 3] Extracting.
1.136 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* (/ (sin (/ x (* y 2.0))) (+ (pow (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) 3) (pow (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) 3))) (+ (* (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (- (/ x (* y 2.0)) (/ x (* y 2.0))))) (- (* (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))) (* (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))))) 2))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (* 2.0 (- x (* (/ x y) y))) (* (* y 2.0) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma y 2.0 (* (- x) (/ (* y 2.0) x))) (* (- (* y 2.0)) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ (* y 2.0) x) x (- (* y 2.0))) (* (* y 2.0) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ (* y 2.0) x) x (- (* y 2.0))) (* (- (* y 2.0)) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* x (/ 1 (* y 2.0))))))> #<alt (λ (x y) (* (* (sin (/ x (* y 2.0))) (* (/ 2 (fma 1 0 (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 1/2)) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (fma x (/ 1 (* y 2.0)) (/ (- x) (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (- (/ x y)) (/ (* y 2.0) x) 2.0) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (* 2.0 (- x (* (/ x y) y))) (* (- (* y 2.0)) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ x y) (/ (* y 2.0) x) (- 2.0)) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))>)
1.144 * * * [regime-changes]: Trying 4 branch expressions: ((* y 2.0) (/ x (* y 2.0)) y x)
1.144 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (* (* (/ (sin (/ x (* y 2.0))) (+ (pow (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) 3) (pow (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) 3))) (+ (* (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (- (/ x (* y 2.0)) (/ x (* y 2.0))))) (- (* (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))) (* (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))))) 2))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (* 2.0 (- x (* (/ x y) y))) (* (* y 2.0) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma y 2.0 (* (- x) (/ (* y 2.0) x))) (* (- (* y 2.0)) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ (* y 2.0) x) x (- (* y 2.0))) (* (* y 2.0) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ (* y 2.0) x) x (- (* y 2.0))) (* (- (* y 2.0)) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* x (/ 1 (* y 2.0))))))> #<alt (λ (x y) (* (* (sin (/ x (* y 2.0))) (* (/ 2 (fma 1 0 (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 1/2)) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (fma x (/ 1 (* y 2.0)) (/ (- x) (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (- (/ x y)) (/ (* y 2.0) x) 2.0) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (* 2.0 (- x (* (/ x y) y))) (* (- (* y 2.0)) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ x y) (/ (* y 2.0) x) (- 2.0)) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))>)
1.203 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (* (* (/ (sin (/ x (* y 2.0))) (+ (pow (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) 3) (pow (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) 3))) (+ (* (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (- (/ x (* y 2.0)) (/ x (* y 2.0))))) (- (* (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))) (* (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))))) 2))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (* 2.0 (- x (* (/ x y) y))) (* (* y 2.0) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma y 2.0 (* (- x) (/ (* y 2.0) x))) (* (- (* y 2.0)) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ (* y 2.0) x) x (- (* y 2.0))) (* (* y 2.0) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ (* y 2.0) x) x (- (* y 2.0))) (* (- (* y 2.0)) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* x (/ 1 (* y 2.0))))))> #<alt (λ (x y) (* (* (sin (/ x (* y 2.0))) (* (/ 2 (fma 1 0 (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 1/2)) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (fma x (/ 1 (* y 2.0)) (/ (- x) (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (- (/ x y)) (/ (* y 2.0) x) 2.0) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (* 2.0 (- x (* (/ x y) y))) (* (- (* y 2.0)) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ x y) (/ (* y 2.0) x) (- 2.0)) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))>)
1.258 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* (/ (sin (/ x (* y 2.0))) (+ (pow (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) 3) (pow (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) 3))) (+ (* (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (- (/ x (* y 2.0)) (/ x (* y 2.0))))) (- (* (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))) (* (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))))) 2))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (* 2.0 (- x (* (/ x y) y))) (* (* y 2.0) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma y 2.0 (* (- x) (/ (* y 2.0) x))) (* (- (* y 2.0)) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ (* y 2.0) x) x (- (* y 2.0))) (* (* y 2.0) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ (* y 2.0) x) x (- (* y 2.0))) (* (- (* y 2.0)) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* x (/ 1 (* y 2.0))))))> #<alt (λ (x y) (* (* (sin (/ x (* y 2.0))) (* (/ 2 (fma 1 0 (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 1/2)) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (fma x (/ 1 (* y 2.0)) (/ (- x) (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (- (/ x y)) (/ (* y 2.0) x) 2.0) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (* 2.0 (- x (* (/ x y) y))) (* (- (* y 2.0)) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ x y) (/ (* y 2.0) x) (- 2.0)) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))>)
1.316 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* (/ (sin (/ x (* y 2.0))) (+ (pow (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) 3) (pow (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) 3))) (+ (* (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (- (/ x (* y 2.0)) (/ x (* y 2.0))))) (- (* (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0))))) (* (sin (- (/ x (* y 2.0)) (/ x (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))))) 2))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (* 2.0 (- x (* (/ x y) y))) (* (* y 2.0) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma y 2.0 (* (- x) (/ (* y 2.0) x))) (* (- (* y 2.0)) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ 0 (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ (* y 2.0) x) x (- (* y 2.0))) (* (* y 2.0) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ (* y 2.0) x) x (- (* y 2.0))) (* (- (* y 2.0)) (/ (* y 2.0) x)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* x (/ 1 (* y 2.0))))))> #<alt (λ (x y) (* (* (sin (/ x (* y 2.0))) (* (/ 2 (fma 1 0 (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 1/2)) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (fma x (/ 1 (* y 2.0)) (/ (- x) (* y 2.0)))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (- (/ x y)) (/ (* y 2.0) x) 2.0) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (* 2.0 (- x (* (/ x y) y))) (* (- (* y 2.0)) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (fma (/ x y) (/ (* y 2.0) x) (- 2.0)) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))>)
1.374 * * * [regime]: Found split indices: #<option (#s(si 7 255))>
1.374 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   1.0
1.375 * * [simplify]: iteration  0 :  1  enodes  (cost  0 )
1.375 * [simplify]: Simplified to:
   1.0
3.987 * [regime-testing]: Baseline error score: 28.27892982178793
3.988 * [regime-testing]: Oracle error score: 25.019472240394457
3.989 * [regime-testing]: End program error score: 28.27892982178793
4.048 * [regime-testing]: Target error score: 28.558476658023398