34.480 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.061 * * * [progress]: [2/2] Setting up program.
0.063 * [progress]: [Phase 2 of 3] Improving.
0.063 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.066 * * [simplify]: iteration  0 :  11  enodes  (cost  7 )
0.067 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
0.068 * * [simplify]: iteration  2 :  13  enodes  (cost  7 )
0.068 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.068 * * [progress]: iteration 1 / 4
0.068 * * * [progress]: picking best candidate
0.070 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.070 * * * [progress]: localizing error
0.084 * * * [progress]: generating rewritten candidates
0.084 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.087 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.090 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.096 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.099 * * * [progress]: generating series expansions
0.099 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.099 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.099 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.099 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.099 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.099 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.099 * [taylor]: Taking taylor expansion of 0.5 in y
0.099 * [taylor]: Taking taylor expansion of (/ x y) in y
0.099 * [taylor]: Taking taylor expansion of x in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.099 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.099 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.099 * [taylor]: Taking taylor expansion of 0.5 in y
0.099 * [taylor]: Taking taylor expansion of (/ x y) in y
0.099 * [taylor]: Taking taylor expansion of x in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.099 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.100 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.100 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.100 * [taylor]: Taking taylor expansion of 0.5 in x
0.100 * [taylor]: Taking taylor expansion of (/ x y) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.100 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.100 * [taylor]: Taking taylor expansion of 0.5 in x
0.100 * [taylor]: Taking taylor expansion of (/ x y) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.100 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.100 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.100 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.100 * [taylor]: Taking taylor expansion of 0.5 in x
0.100 * [taylor]: Taking taylor expansion of (/ x y) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.100 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.100 * [taylor]: Taking taylor expansion of 0.5 in x
0.100 * [taylor]: Taking taylor expansion of (/ x y) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.101 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.101 * [taylor]: Taking taylor expansion of 0.5 in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.106 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.106 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.106 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.112 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.112 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.112 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.112 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.112 * [taylor]: Taking taylor expansion of 0.5 in y
0.112 * [taylor]: Taking taylor expansion of (/ y x) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.112 * [taylor]: Taking taylor expansion of 0.5 in y
0.112 * [taylor]: Taking taylor expansion of (/ y x) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.112 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.112 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.112 * [taylor]: Taking taylor expansion of 0.5 in x
0.112 * [taylor]: Taking taylor expansion of (/ y x) in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.113 * [taylor]: Taking taylor expansion of 0.5 in x
0.113 * [taylor]: Taking taylor expansion of (/ y x) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.113 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.113 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.113 * [taylor]: Taking taylor expansion of 0.5 in x
0.113 * [taylor]: Taking taylor expansion of (/ y x) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.113 * [taylor]: Taking taylor expansion of 0.5 in x
0.113 * [taylor]: Taking taylor expansion of (/ y x) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.113 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.113 * [taylor]: Taking taylor expansion of 0.5 in y
0.113 * [taylor]: Taking taylor expansion of (/ y x) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of x in y
0.114 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.114 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.114 * [taylor]: Taking taylor expansion of 0.5 in y
0.114 * [taylor]: Taking taylor expansion of (/ y x) in y
0.114 * [taylor]: Taking taylor expansion of y in y
0.114 * [taylor]: Taking taylor expansion of x in y
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.123 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.123 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.123 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.123 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.123 * [taylor]: Taking taylor expansion of 0.5 in y
0.123 * [taylor]: Taking taylor expansion of (/ y x) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.123 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.123 * [taylor]: Taking taylor expansion of 0.5 in y
0.123 * [taylor]: Taking taylor expansion of (/ y x) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.123 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.123 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.123 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.123 * [taylor]: Taking taylor expansion of 0.5 in x
0.123 * [taylor]: Taking taylor expansion of (/ y x) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.124 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.124 * [taylor]: Taking taylor expansion of 0.5 in x
0.124 * [taylor]: Taking taylor expansion of (/ y x) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.124 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.124 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.124 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.124 * [taylor]: Taking taylor expansion of 0.5 in x
0.124 * [taylor]: Taking taylor expansion of (/ y x) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.124 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.124 * [taylor]: Taking taylor expansion of 0.5 in x
0.124 * [taylor]: Taking taylor expansion of (/ y x) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.124 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.124 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.124 * [taylor]: Taking taylor expansion of 0.5 in y
0.124 * [taylor]: Taking taylor expansion of (/ y x) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of x in y
0.125 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.125 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.125 * [taylor]: Taking taylor expansion of 0.5 in y
0.125 * [taylor]: Taking taylor expansion of (/ y x) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of x in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.134 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.134 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.134 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.134 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.134 * [taylor]: Taking taylor expansion of 0.5 in y
0.134 * [taylor]: Taking taylor expansion of (/ x y) in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.135 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.135 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.135 * [taylor]: Taking taylor expansion of 0.5 in x
0.135 * [taylor]: Taking taylor expansion of (/ x y) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of y in x
0.135 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.135 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.135 * [taylor]: Taking taylor expansion of 0.5 in x
0.135 * [taylor]: Taking taylor expansion of (/ x y) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of y in x
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.135 * [taylor]: Taking taylor expansion of 0.5 in y
0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.138 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.138 * [taylor]: Taking taylor expansion of 0.5 in y
0.138 * [taylor]: Taking taylor expansion of (/ y x) in y
0.138 * [taylor]: Taking taylor expansion of y in y
0.138 * [taylor]: Taking taylor expansion of x in y
0.138 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.138 * [taylor]: Taking taylor expansion of 0.5 in x
0.138 * [taylor]: Taking taylor expansion of (/ y x) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.138 * [taylor]: Taking taylor expansion of 0.5 in x
0.138 * [taylor]: Taking taylor expansion of (/ y x) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.139 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.139 * [taylor]: Taking taylor expansion of 0.5 in y
0.139 * [taylor]: Taking taylor expansion of (/ y x) in y
0.139 * [taylor]: Taking taylor expansion of y in y
0.139 * [taylor]: Taking taylor expansion of x in y
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.140 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.140 * [taylor]: Taking taylor expansion of 0.5 in y
0.140 * [taylor]: Taking taylor expansion of (/ y x) in y
0.140 * [taylor]: Taking taylor expansion of y in y
0.140 * [taylor]: Taking taylor expansion of x in y
0.140 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.140 * [taylor]: Taking taylor expansion of 0.5 in x
0.140 * [taylor]: Taking taylor expansion of (/ y x) in x
0.140 * [taylor]: Taking taylor expansion of y in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.140 * [taylor]: Taking taylor expansion of 0.5 in x
0.140 * [taylor]: Taking taylor expansion of (/ y x) in x
0.140 * [taylor]: Taking taylor expansion of y in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.141 * [taylor]: Taking taylor expansion of 0.5 in y
0.141 * [taylor]: Taking taylor expansion of (/ y x) in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of x in y
0.141 * [taylor]: Taking taylor expansion of 0 in y
0.141 * [taylor]: Taking taylor expansion of 0 in y
0.142 * [taylor]: Taking taylor expansion of 0 in y
0.142 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.142 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.142 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.142 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.142 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.142 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.142 * [taylor]: Taking taylor expansion of 0.5 in y
0.142 * [taylor]: Taking taylor expansion of (/ x y) in y
0.142 * [taylor]: Taking taylor expansion of x in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.142 * [taylor]: Taking taylor expansion of 0.5 in y
0.142 * [taylor]: Taking taylor expansion of (/ x y) in y
0.142 * [taylor]: Taking taylor expansion of x in y
0.142 * [taylor]: Taking taylor expansion of y in y
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 (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.143 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.143 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x 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 (cos (* 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
0.144 * [taylor]: Taking taylor expansion of 0.5 in x
0.144 * [taylor]: Taking taylor expansion of (/ x y) in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [taylor]: Taking taylor expansion of y in x
0.144 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.144 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.144 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.144 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.144 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.144 * [taylor]: Taking taylor expansion of 0.5 in x
0.144 * [taylor]: Taking taylor expansion of (/ x y) in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [taylor]: Taking taylor expansion of y in x
0.144 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.144 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.144 * [taylor]: Taking taylor expansion of 0.5 in x
0.144 * [taylor]: Taking taylor expansion of (/ x y) in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [taylor]: Taking taylor expansion of y in x
0.144 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.144 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.144 * [taylor]: Taking taylor expansion of 0.5 in x
0.144 * [taylor]: Taking taylor expansion of (/ x y) in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [taylor]: Taking taylor expansion of y in x
0.145 * [taylor]: Taking taylor expansion of 1.0 in y
0.147 * [taylor]: Taking taylor expansion of 0 in y
0.151 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.151 * [taylor]: Taking taylor expansion of 0.125 in y
0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.151 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of 0 in y
0.159 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.159 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.159 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.159 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.159 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.159 * [taylor]: Taking taylor expansion of 0.5 in y
0.159 * [taylor]: Taking taylor expansion of (/ y x) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of x in y
0.159 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.159 * [taylor]: Taking taylor expansion of 0.5 in y
0.159 * [taylor]: Taking taylor expansion of (/ y x) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of x in y
0.160 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.160 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.160 * [taylor]: Taking taylor expansion of 0.5 in y
0.160 * [taylor]: Taking taylor expansion of (/ y x) in y
0.160 * [taylor]: Taking taylor expansion of y in y
0.160 * [taylor]: Taking taylor expansion of x in y
0.160 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.160 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.160 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.160 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.160 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.160 * [taylor]: Taking taylor expansion of 0.5 in x
0.160 * [taylor]: Taking taylor expansion of (/ y x) in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.160 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.160 * [taylor]: Taking taylor expansion of 0.5 in x
0.160 * [taylor]: Taking taylor expansion of (/ y x) in x
0.160 * [taylor]: Taking taylor expansion of y in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.160 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.160 * [taylor]: Taking taylor expansion of 0.5 in x
0.160 * [taylor]: Taking taylor expansion of (/ y x) in x
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.161 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.161 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.161 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.161 * [taylor]: Taking taylor expansion of 0.5 in x
0.161 * [taylor]: Taking taylor expansion of (/ y x) in x
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.161 * [taylor]: Taking taylor expansion of 0.5 in x
0.161 * [taylor]: Taking taylor expansion of (/ y x) in x
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.161 * [taylor]: Taking taylor expansion of 0.5 in x
0.161 * [taylor]: Taking taylor expansion of (/ y x) in x
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.162 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.162 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.162 * [taylor]: Taking taylor expansion of 0.5 in y
0.162 * [taylor]: Taking taylor expansion of (/ y x) in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [taylor]: Taking taylor expansion of x in y
0.163 * [taylor]: Taking taylor expansion of 0 in y
0.164 * [taylor]: Taking taylor expansion of 0 in y
0.165 * [taylor]: Taking taylor expansion of 0 in y
0.168 * [taylor]: Taking taylor expansion of 0 in y
0.168 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.168 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.168 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.168 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.168 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.168 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.168 * [taylor]: Taking taylor expansion of 0.5 in y
0.168 * [taylor]: Taking taylor expansion of (/ y x) in y
0.168 * [taylor]: Taking taylor expansion of y in y
0.168 * [taylor]: Taking taylor expansion of x in y
0.168 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.168 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.168 * [taylor]: Taking taylor expansion of 0.5 in y
0.168 * [taylor]: Taking taylor expansion of (/ y x) in y
0.168 * [taylor]: Taking taylor expansion of y in y
0.168 * [taylor]: Taking taylor expansion of x in y
0.169 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.169 * [taylor]: Taking taylor expansion of 0.5 in y
0.169 * [taylor]: Taking taylor expansion of (/ y x) in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.169 * [taylor]: Taking taylor expansion of x in y
0.169 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.169 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.169 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.169 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.169 * [taylor]: Taking taylor expansion of 0.5 in x
0.169 * [taylor]: Taking taylor expansion of (/ y x) in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.169 * [taylor]: Taking taylor expansion of 0.5 in x
0.169 * [taylor]: Taking taylor expansion of (/ y x) in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.169 * [taylor]: Taking taylor expansion of 0.5 in x
0.169 * [taylor]: Taking taylor expansion of (/ y x) in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.170 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.170 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.170 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.170 * [taylor]: Taking taylor expansion of 0.5 in x
0.170 * [taylor]: Taking taylor expansion of (/ y x) in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.170 * [taylor]: Taking taylor expansion of 0.5 in x
0.170 * [taylor]: Taking taylor expansion of (/ y x) in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.170 * [taylor]: Taking taylor expansion of 0.5 in x
0.170 * [taylor]: Taking taylor expansion of (/ y x) in x
0.170 * [taylor]: Taking taylor expansion of y in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.171 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.171 * [taylor]: Taking taylor expansion of 0.5 in y
0.171 * [taylor]: Taking taylor expansion of (/ y x) in y
0.171 * [taylor]: Taking taylor expansion of y in y
0.171 * [taylor]: Taking taylor expansion of x in y
0.171 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.181 * [taylor]: Taking taylor expansion of 0 in y
0.181 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.181 * [approximate]: Taking taylor expansion of (* 0.5 (/ x y)) in (x y) around 0
0.181 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.181 * [taylor]: Taking taylor expansion of 0.5 in y
0.181 * [taylor]: Taking taylor expansion of (/ x y) in y
0.181 * [taylor]: Taking taylor expansion of x in y
0.181 * [taylor]: Taking taylor expansion of y in y
0.181 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.181 * [taylor]: Taking taylor expansion of 0.5 in x
0.181 * [taylor]: Taking taylor expansion of (/ x y) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.181 * [taylor]: Taking taylor expansion of 0.5 in x
0.181 * [taylor]: Taking taylor expansion of (/ x y) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.181 * [taylor]: Taking taylor expansion of 0.5 in y
0.181 * [taylor]: Taking taylor expansion of y in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.183 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
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 (* 0.5 (/ y x)) in x
0.185 * [taylor]: Taking taylor expansion of 0.5 in x
0.185 * [taylor]: Taking taylor expansion of (/ y x) in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.186 * [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 (* 0.5 y) in y
0.186 * [taylor]: Taking taylor expansion of 0.5 in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.189 * [taylor]: Taking taylor expansion of 0 in y
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.192 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
0.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.192 * [taylor]: Taking taylor expansion of 0.5 in y
0.192 * [taylor]: Taking taylor expansion of (/ y x) in y
0.192 * [taylor]: Taking taylor expansion of y in y
0.192 * [taylor]: Taking taylor expansion of x in y
0.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.192 * [taylor]: Taking taylor expansion of 0.5 in x
0.192 * [taylor]: Taking taylor expansion of (/ y x) in x
0.192 * [taylor]: Taking taylor expansion of y in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.192 * [taylor]: Taking taylor expansion of 0.5 in x
0.192 * [taylor]: Taking taylor expansion of (/ y x) in x
0.192 * [taylor]: Taking taylor expansion of y in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.192 * [taylor]: Taking taylor expansion of 0.5 in y
0.192 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.198 * * * [progress]: simplifying candidates
0.199 * [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))
0.202 * * [simplify]: iteration  0 :  74  enodes  (cost  75 )
0.203 * * [simplify]: iteration  1 :  185  enodes  (cost  75 )
0.207 * * [simplify]: iteration  2 :  726  enodes  (cost  75 )
0.225 * * [simplify]: iteration  3 :  4701  enodes  (cost  75 )
0.324 * * [simplify]: iteration  4 :  5002  enodes  (cost  75 )
0.325 * [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
  (+ (* 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))
0.325 * * * [progress]: adding candidates to table
0.374 * * [progress]: iteration 2 / 4
0.374 * * * [progress]: picking best candidate
0.389 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
0.389 * * * [progress]: localizing error
0.389 * * * [progress]: generating rewritten candidates
0.389 * * * [progress]: generating series expansions
0.389 * * * [progress]: simplifying candidates
0.389 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.391 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.391 * [simplify]: Simplified to:
   
0.391 * * * [progress]: adding candidates to table
0.392 * * [progress]: iteration 3 / 4
0.392 * * * [progress]: picking best candidate
0.406 * * * * [pick]: Picked  #<alt (λ (x y) (/ (sin (/ x (* y 2.0))) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))>
0.406 * * * [progress]: localizing error
0.417 * * * [progress]: generating rewritten candidates
0.417 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.420 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.423 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.426 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.434 * * * [progress]: generating series expansions
0.435 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.435 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
0.435 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.435 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.435 * [taylor]: Taking taylor expansion of 0.5 in y
0.435 * [taylor]: Taking taylor expansion of (/ x y) in y
0.435 * [taylor]: Taking taylor expansion of x in y
0.435 * [taylor]: Taking taylor expansion of y in y
0.435 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.435 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.435 * [taylor]: Taking taylor expansion of 0.5 in x
0.435 * [taylor]: Taking taylor expansion of (/ x y) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.435 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.435 * [taylor]: Taking taylor expansion of 0.5 in x
0.435 * [taylor]: Taking taylor expansion of (/ x y) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of 1 in y
0.436 * [taylor]: Taking taylor expansion of 0 in y
0.436 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
0.436 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.436 * [taylor]: Taking taylor expansion of 0.125 in y
0.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.436 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.440 * [taylor]: Taking taylor expansion of 0 in y
0.440 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
0.440 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.440 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.440 * [taylor]: Taking taylor expansion of 0.5 in y
0.440 * [taylor]: Taking taylor expansion of (/ y x) in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.440 * [taylor]: Taking taylor expansion of x in y
0.440 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.440 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.440 * [taylor]: Taking taylor expansion of 0.5 in x
0.440 * [taylor]: Taking taylor expansion of (/ y x) in x
0.440 * [taylor]: Taking taylor expansion of y in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.441 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.441 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.441 * [taylor]: Taking taylor expansion of 0.5 in x
0.441 * [taylor]: Taking taylor expansion of (/ y x) in x
0.441 * [taylor]: Taking taylor expansion of y in x
0.441 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.444 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.444 * [taylor]: Taking taylor expansion of 0.5 in y
0.444 * [taylor]: Taking taylor expansion of (/ y x) in y
0.444 * [taylor]: Taking taylor expansion of y in y
0.444 * [taylor]: Taking taylor expansion of x in y
0.444 * [taylor]: Taking taylor expansion of 0 in y
0.444 * [taylor]: Taking taylor expansion of 0 in y
0.445 * [taylor]: Taking taylor expansion of 0 in y
0.446 * [taylor]: Taking taylor expansion of 0 in y
0.446 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
0.446 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.446 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.446 * [taylor]: Taking taylor expansion of 0.5 in y
0.446 * [taylor]: Taking taylor expansion of (/ y x) in y
0.446 * [taylor]: Taking taylor expansion of y in y
0.446 * [taylor]: Taking taylor expansion of x in y
0.446 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.446 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.446 * [taylor]: Taking taylor expansion of 0.5 in x
0.446 * [taylor]: Taking taylor expansion of (/ y x) in x
0.446 * [taylor]: Taking taylor expansion of y in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.446 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.446 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.446 * [taylor]: Taking taylor expansion of 0.5 in x
0.446 * [taylor]: Taking taylor expansion of (/ y x) in x
0.446 * [taylor]: Taking taylor expansion of y in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.447 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.447 * [taylor]: Taking taylor expansion of 0.5 in y
0.447 * [taylor]: Taking taylor expansion of (/ y x) in y
0.447 * [taylor]: Taking taylor expansion of y in y
0.447 * [taylor]: Taking taylor expansion of x in y
0.447 * [taylor]: Taking taylor expansion of 0 in y
0.447 * [taylor]: Taking taylor expansion of 0 in y
0.447 * [taylor]: Taking taylor expansion of 0 in y
0.448 * [taylor]: Taking taylor expansion of 0 in y
0.449 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.449 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.449 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.449 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.449 * [taylor]: Taking taylor expansion of 0.5 in y
0.449 * [taylor]: Taking taylor expansion of (/ x y) in y
0.449 * [taylor]: Taking taylor expansion of x in y
0.449 * [taylor]: Taking taylor expansion of y in y
0.449 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.449 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.449 * [taylor]: Taking taylor expansion of 0.5 in x
0.449 * [taylor]: Taking taylor expansion of (/ x y) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of y in x
0.449 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.449 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.449 * [taylor]: Taking taylor expansion of 0.5 in x
0.449 * [taylor]: Taking taylor expansion of (/ x y) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of y in x
0.449 * [taylor]: Taking taylor expansion of 0 in y
0.449 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.449 * [taylor]: Taking taylor expansion of 0.5 in y
0.449 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.449 * [taylor]: Taking taylor expansion of y in y
0.451 * [taylor]: Taking taylor expansion of 0 in y
0.452 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.452 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.452 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.452 * [taylor]: Taking taylor expansion of 0.5 in y
0.452 * [taylor]: Taking taylor expansion of (/ y x) in y
0.452 * [taylor]: Taking taylor expansion of y in y
0.452 * [taylor]: Taking taylor expansion of x in y
0.452 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.452 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.453 * [taylor]: Taking taylor expansion of 0.5 in x
0.453 * [taylor]: Taking taylor expansion of (/ y x) in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.453 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.453 * [taylor]: Taking taylor expansion of 0.5 in x
0.453 * [taylor]: Taking taylor expansion of (/ y x) in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.453 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.453 * [taylor]: Taking taylor expansion of 0.5 in y
0.453 * [taylor]: Taking taylor expansion of (/ y x) in y
0.453 * [taylor]: Taking taylor expansion of y in y
0.453 * [taylor]: Taking taylor expansion of x in y
0.453 * [taylor]: Taking taylor expansion of 0 in y
0.453 * [taylor]: Taking taylor expansion of 0 in y
0.454 * [taylor]: Taking taylor expansion of 0 in y
0.454 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.454 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.454 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.454 * [taylor]: Taking taylor expansion of 0.5 in y
0.454 * [taylor]: Taking taylor expansion of (/ y x) in y
0.454 * [taylor]: Taking taylor expansion of y in y
0.454 * [taylor]: Taking taylor expansion of x in y
0.454 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.454 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.454 * [taylor]: Taking taylor expansion of 0.5 in x
0.455 * [taylor]: Taking taylor expansion of (/ y x) in x
0.455 * [taylor]: Taking taylor expansion of y in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.455 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.455 * [taylor]: Taking taylor expansion of 0.5 in x
0.455 * [taylor]: Taking taylor expansion of (/ y x) in x
0.455 * [taylor]: Taking taylor expansion of y in x
0.455 * [taylor]: Taking taylor expansion of x in x
0.455 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.455 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.455 * [taylor]: Taking taylor expansion of 0.5 in y
0.455 * [taylor]: Taking taylor expansion of (/ y x) in y
0.455 * [taylor]: Taking taylor expansion of y in y
0.455 * [taylor]: Taking taylor expansion of x in y
0.455 * [taylor]: Taking taylor expansion of 0 in y
0.455 * [taylor]: Taking taylor expansion of 0 in y
0.456 * [taylor]: Taking taylor expansion of 0 in y
0.456 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.456 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.456 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.456 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.456 * [taylor]: Taking taylor expansion of 0.5 in y
0.456 * [taylor]: Taking taylor expansion of (/ x y) in y
0.456 * [taylor]: Taking taylor expansion of x in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.456 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.457 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.457 * [taylor]: Taking taylor expansion of 0.5 in x
0.457 * [taylor]: Taking taylor expansion of (/ x y) in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of y in x
0.457 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.457 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.457 * [taylor]: Taking taylor expansion of 0.5 in x
0.457 * [taylor]: Taking taylor expansion of (/ x y) in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [taylor]: Taking taylor expansion of y in x
0.457 * [taylor]: Taking taylor expansion of 0 in y
0.457 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.457 * [taylor]: Taking taylor expansion of 0.5 in y
0.457 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.457 * [taylor]: Taking taylor expansion of y in y
0.459 * [taylor]: Taking taylor expansion of 0 in y
0.460 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.460 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.460 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.460 * [taylor]: Taking taylor expansion of 0.5 in y
0.460 * [taylor]: Taking taylor expansion of (/ y x) in y
0.460 * [taylor]: Taking taylor expansion of y in y
0.460 * [taylor]: Taking taylor expansion of x in y
0.460 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.460 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.460 * [taylor]: Taking taylor expansion of 0.5 in x
0.460 * [taylor]: Taking taylor expansion of (/ y x) in x
0.460 * [taylor]: Taking taylor expansion of y in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.460 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.460 * [taylor]: Taking taylor expansion of 0.5 in x
0.460 * [taylor]: Taking taylor expansion of (/ y x) in x
0.460 * [taylor]: Taking taylor expansion of y in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.461 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.461 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.461 * [taylor]: Taking taylor expansion of 0.5 in y
0.461 * [taylor]: Taking taylor expansion of (/ y x) in y
0.461 * [taylor]: Taking taylor expansion of y in y
0.461 * [taylor]: Taking taylor expansion of x in y
0.461 * [taylor]: Taking taylor expansion of 0 in y
0.461 * [taylor]: Taking taylor expansion of 0 in y
0.462 * [taylor]: Taking taylor expansion of 0 in y
0.462 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.462 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.462 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.462 * [taylor]: Taking taylor expansion of 0.5 in y
0.462 * [taylor]: Taking taylor expansion of (/ y x) in y
0.462 * [taylor]: Taking taylor expansion of y in y
0.462 * [taylor]: Taking taylor expansion of x in y
0.462 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.462 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.462 * [taylor]: Taking taylor expansion of 0.5 in x
0.462 * [taylor]: Taking taylor expansion of (/ y x) in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.462 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.462 * [taylor]: Taking taylor expansion of 0.5 in x
0.462 * [taylor]: Taking taylor expansion of (/ y x) in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.463 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.463 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.463 * [taylor]: Taking taylor expansion of 0.5 in y
0.463 * [taylor]: Taking taylor expansion of (/ y x) in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.463 * [taylor]: Taking taylor expansion of x in y
0.463 * [taylor]: Taking taylor expansion of 0 in y
0.463 * [taylor]: Taking taylor expansion of 0 in y
0.464 * [taylor]: Taking taylor expansion of 0 in y
0.464 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.464 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
0.464 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
0.464 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.464 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.464 * [taylor]: Taking taylor expansion of 0.5 in y
0.464 * [taylor]: Taking taylor expansion of (/ x y) in y
0.464 * [taylor]: Taking taylor expansion of x in y
0.464 * [taylor]: Taking taylor expansion of y in y
0.465 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
0.465 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.465 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.465 * [taylor]: Taking taylor expansion of 0.5 in x
0.465 * [taylor]: Taking taylor expansion of (/ x y) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.465 * [taylor]: Taking taylor expansion of y in x
0.465 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
0.465 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.465 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.465 * [taylor]: Taking taylor expansion of 0.5 in x
0.465 * [taylor]: Taking taylor expansion of (/ x y) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.465 * [taylor]: Taking taylor expansion of y in x
0.465 * [taylor]: Taking taylor expansion of 1 in y
0.466 * [taylor]: Taking taylor expansion of 0 in y
0.467 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.467 * [taylor]: Taking taylor expansion of 0.125 in y
0.467 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.467 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.467 * [taylor]: Taking taylor expansion of y in y
0.471 * [taylor]: Taking taylor expansion of 0 in y
0.471 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
0.471 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.472 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.472 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.472 * [taylor]: Taking taylor expansion of 0.5 in y
0.472 * [taylor]: Taking taylor expansion of (/ y x) in y
0.472 * [taylor]: Taking taylor expansion of y in y
0.472 * [taylor]: Taking taylor expansion of x in y
0.472 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.472 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.472 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.472 * [taylor]: Taking taylor expansion of 0.5 in x
0.472 * [taylor]: Taking taylor expansion of (/ y x) in x
0.472 * [taylor]: Taking taylor expansion of y in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
0.472 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.472 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.472 * [taylor]: Taking taylor expansion of 0.5 in x
0.472 * [taylor]: Taking taylor expansion of (/ y x) in x
0.472 * [taylor]: Taking taylor expansion of y in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.472 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.472 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.473 * [taylor]: Taking taylor expansion of 0.5 in y
0.473 * [taylor]: Taking taylor expansion of (/ y x) in y
0.473 * [taylor]: Taking taylor expansion of y in y
0.473 * [taylor]: Taking taylor expansion of x in y
0.473 * [taylor]: Taking taylor expansion of 0 in y
0.474 * [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 (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
0.477 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
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 (/ 1 (cos (* 0.5 (/ y x)))) in x
0.478 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.478 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.478 * [taylor]: Taking taylor expansion of 0.5 in x
0.478 * [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 (/ 1 (cos (* 0.5 (/ y x)))) in x
0.478 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.478 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.478 * [taylor]: Taking taylor expansion of 0.5 in x
0.478 * [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 (/ 1 (cos (* 0.5 (/ y x)))) in y
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
0.479 * [taylor]: Taking taylor expansion of 0.5 in y
0.479 * [taylor]: Taking taylor expansion of (/ y x) in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.479 * [taylor]: Taking taylor expansion of x in y
0.479 * [taylor]: Taking taylor expansion of 0 in y
0.480 * [taylor]: Taking taylor expansion of 0 in y
0.481 * [taylor]: Taking taylor expansion of 0 in y
0.483 * [taylor]: Taking taylor expansion of 0 in y
0.483 * * * [progress]: simplifying candidates
0.484 * [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)
0.487 * * [simplify]: iteration  0 :  63  enodes  (cost  83 )
0.488 * * [simplify]: iteration  1 :  150  enodes  (cost  76 )
0.491 * * [simplify]: iteration  2 :  483  enodes  (cost  75 )
0.504 * * [simplify]: iteration  3 :  3179  enodes  (cost  75 )
0.643 * * [simplify]: iteration  4 :  5001  enodes  (cost  75 )
0.644 * [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
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.645 * * * [progress]: adding candidates to table
0.678 * * [progress]: iteration 4 / 4
0.678 * * * [progress]: picking best candidate
0.694 * * * * [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))>
0.694 * * * [progress]: localizing error
0.710 * * * [progress]: generating rewritten candidates
0.710 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2)
0.719 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.722 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.738 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1)
0.747 * * * [progress]: generating series expansions
0.747 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2)
0.748 * [approximate]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in (x y) around 0
0.748 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in y
0.748 * [taylor]: Taking taylor expansion of (* 1.0 (/ x y)) in y
0.748 * [taylor]: Taking taylor expansion of 1.0 in y
0.748 * [taylor]: Taking taylor expansion of (/ x y) in y
0.748 * [taylor]: Taking taylor expansion of x in y
0.748 * [taylor]: Taking taylor expansion of y in y
0.748 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in x
0.748 * [taylor]: Taking taylor expansion of (* 1.0 (/ x y)) in x
0.748 * [taylor]: Taking taylor expansion of 1.0 in x
0.748 * [taylor]: Taking taylor expansion of (/ x y) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.748 * [taylor]: Taking taylor expansion of y in x
0.748 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in x
0.748 * [taylor]: Taking taylor expansion of (* 1.0 (/ x y)) in x
0.748 * [taylor]: Taking taylor expansion of 1.0 in x
0.748 * [taylor]: Taking taylor expansion of (/ x y) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.748 * [taylor]: Taking taylor expansion of y in x
0.748 * [taylor]: Taking taylor expansion of 0 in y
0.748 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.748 * [taylor]: Taking taylor expansion of 1.0 in y
0.748 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.748 * [taylor]: Taking taylor expansion of y in y
0.750 * [taylor]: Taking taylor expansion of 0 in y
0.752 * [approximate]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in (x y) around 0
0.752 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.752 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.752 * [taylor]: Taking taylor expansion of 1.0 in y
0.752 * [taylor]: Taking taylor expansion of (/ y x) in y
0.752 * [taylor]: Taking taylor expansion of y in y
0.752 * [taylor]: Taking taylor expansion of x in y
0.752 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.752 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.752 * [taylor]: Taking taylor expansion of 1.0 in x
0.752 * [taylor]: Taking taylor expansion of (/ y x) in x
0.752 * [taylor]: Taking taylor expansion of y in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.752 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.752 * [taylor]: Taking taylor expansion of 1.0 in x
0.752 * [taylor]: Taking taylor expansion of (/ y x) in x
0.752 * [taylor]: Taking taylor expansion of y in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.752 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.752 * [taylor]: Taking taylor expansion of 1.0 in y
0.752 * [taylor]: Taking taylor expansion of (/ y x) in y
0.752 * [taylor]: Taking taylor expansion of y in y
0.752 * [taylor]: Taking taylor expansion of x in y
0.752 * [taylor]: Taking taylor expansion of 0 in y
0.753 * [taylor]: Taking taylor expansion of 0 in y
0.753 * [taylor]: Taking taylor expansion of 0 in y
0.754 * [approximate]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in (x y) around 0
0.754 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.754 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.754 * [taylor]: Taking taylor expansion of 1.0 in y
0.754 * [taylor]: Taking taylor expansion of (/ y x) in y
0.754 * [taylor]: Taking taylor expansion of y in y
0.754 * [taylor]: Taking taylor expansion of x in y
0.754 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.754 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.754 * [taylor]: Taking taylor expansion of 1.0 in x
0.754 * [taylor]: Taking taylor expansion of (/ y x) in x
0.754 * [taylor]: Taking taylor expansion of y in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.754 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.754 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.754 * [taylor]: Taking taylor expansion of 1.0 in x
0.754 * [taylor]: Taking taylor expansion of (/ y x) in x
0.754 * [taylor]: Taking taylor expansion of y in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.754 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.754 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.754 * [taylor]: Taking taylor expansion of 1.0 in y
0.754 * [taylor]: Taking taylor expansion of (/ y x) in y
0.754 * [taylor]: Taking taylor expansion of y in y
0.754 * [taylor]: Taking taylor expansion of x in y
0.754 * [taylor]: Taking taylor expansion of 0 in y
0.755 * [taylor]: Taking taylor expansion of 0 in y
0.755 * [taylor]: Taking taylor expansion of 0 in y
0.756 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.756 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.756 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.756 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.756 * [taylor]: Taking taylor expansion of 0.5 in y
0.756 * [taylor]: Taking taylor expansion of (/ x y) in y
0.756 * [taylor]: Taking taylor expansion of x in y
0.756 * [taylor]: Taking taylor expansion of y in y
0.756 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.756 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.756 * [taylor]: Taking taylor expansion of 0.5 in x
0.756 * [taylor]: Taking taylor expansion of (/ x y) in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of y in x
0.756 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.756 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.756 * [taylor]: Taking taylor expansion of 0.5 in x
0.756 * [taylor]: Taking taylor expansion of (/ x y) in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of y in x
0.756 * [taylor]: Taking taylor expansion of 0 in y
0.756 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.756 * [taylor]: Taking taylor expansion of 0.5 in y
0.756 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.756 * [taylor]: Taking taylor expansion of y in y
0.758 * [taylor]: Taking taylor expansion of 0 in y
0.759 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.759 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.759 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.760 * [taylor]: Taking taylor expansion of 0.5 in y
0.760 * [taylor]: Taking taylor expansion of (/ y x) in y
0.760 * [taylor]: Taking taylor expansion of y in y
0.760 * [taylor]: Taking taylor expansion of x in y
0.760 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.760 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.760 * [taylor]: Taking taylor expansion of 0.5 in x
0.760 * [taylor]: Taking taylor expansion of (/ y x) in x
0.760 * [taylor]: Taking taylor expansion of y in x
0.760 * [taylor]: Taking taylor expansion of x in x
0.760 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.760 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.760 * [taylor]: Taking taylor expansion of 0.5 in x
0.760 * [taylor]: Taking taylor expansion of (/ y x) in x
0.760 * [taylor]: Taking taylor expansion of y in x
0.760 * [taylor]: Taking taylor expansion of x in x
0.760 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.760 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.760 * [taylor]: Taking taylor expansion of 0.5 in y
0.760 * [taylor]: Taking taylor expansion of (/ y x) in y
0.760 * [taylor]: Taking taylor expansion of y in y
0.760 * [taylor]: Taking taylor expansion of x in y
0.760 * [taylor]: Taking taylor expansion of 0 in y
0.760 * [taylor]: Taking taylor expansion of 0 in y
0.761 * [taylor]: Taking taylor expansion of 0 in y
0.761 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.761 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.761 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.761 * [taylor]: Taking taylor expansion of 0.5 in y
0.761 * [taylor]: Taking taylor expansion of (/ y x) in y
0.762 * [taylor]: Taking taylor expansion of y in y
0.762 * [taylor]: Taking taylor expansion of x in y
0.762 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.762 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.762 * [taylor]: Taking taylor expansion of 0.5 in x
0.762 * [taylor]: Taking taylor expansion of (/ y x) in x
0.762 * [taylor]: Taking taylor expansion of y in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.762 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.762 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.762 * [taylor]: Taking taylor expansion of 0.5 in x
0.762 * [taylor]: Taking taylor expansion of (/ y x) in x
0.762 * [taylor]: Taking taylor expansion of y in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.762 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.762 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.762 * [taylor]: Taking taylor expansion of 0.5 in y
0.762 * [taylor]: Taking taylor expansion of (/ y x) in y
0.762 * [taylor]: Taking taylor expansion of y in y
0.762 * [taylor]: Taking taylor expansion of x in y
0.762 * [taylor]: Taking taylor expansion of 0 in y
0.762 * [taylor]: Taking taylor expansion of 0 in y
0.763 * [taylor]: Taking taylor expansion of 0 in y
0.763 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.764 * [approximate]: Taking taylor expansion of (/ (sin (* 0.5 (/ x y))) (+ (sin 0) (sin (* 1.0 (/ x y))))) in (x y) around 0
0.764 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ x y))) (+ (sin 0) (sin (* 1.0 (/ x y))))) in y
0.764 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.764 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.764 * [taylor]: Taking taylor expansion of 0.5 in y
0.764 * [taylor]: Taking taylor expansion of (/ x y) in y
0.764 * [taylor]: Taking taylor expansion of x in y
0.764 * [taylor]: Taking taylor expansion of y in y
0.764 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ x y)))) in y
0.764 * [taylor]: Taking taylor expansion of (sin 0) in y
0.764 * [taylor]: Taking taylor expansion of 0 in y
0.764 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in y
0.764 * [taylor]: Taking taylor expansion of (* 1.0 (/ x y)) in y
0.764 * [taylor]: Taking taylor expansion of 1.0 in y
0.764 * [taylor]: Taking taylor expansion of (/ x y) in y
0.764 * [taylor]: Taking taylor expansion of x in y
0.764 * [taylor]: Taking taylor expansion of y in y
0.764 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ x y))) (+ (sin 0) (sin (* 1.0 (/ x y))))) in x
0.764 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.764 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.764 * [taylor]: Taking taylor expansion of 0.5 in x
0.764 * [taylor]: Taking taylor expansion of (/ x y) in x
0.764 * [taylor]: Taking taylor expansion of x in x
0.764 * [taylor]: Taking taylor expansion of y in x
0.768 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ x y)))) in x
0.768 * [taylor]: Taking taylor expansion of (sin 0) in x
0.768 * [taylor]: Taking taylor expansion of 0 in x
0.768 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in x
0.768 * [taylor]: Taking taylor expansion of (* 1.0 (/ x y)) in x
0.768 * [taylor]: Taking taylor expansion of 1.0 in x
0.768 * [taylor]: Taking taylor expansion of (/ x y) in x
0.768 * [taylor]: Taking taylor expansion of x in x
0.768 * [taylor]: Taking taylor expansion of y in x
0.769 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ x y))) (+ (sin 0) (sin (* 1.0 (/ x y))))) in x
0.769 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.769 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.769 * [taylor]: Taking taylor expansion of 0.5 in x
0.769 * [taylor]: Taking taylor expansion of (/ x y) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of y in x
0.769 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ x y)))) in x
0.769 * [taylor]: Taking taylor expansion of (sin 0) in x
0.769 * [taylor]: Taking taylor expansion of 0 in x
0.769 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ x y))) in x
0.769 * [taylor]: Taking taylor expansion of (* 1.0 (/ x y)) in x
0.769 * [taylor]: Taking taylor expansion of 1.0 in x
0.769 * [taylor]: Taking taylor expansion of (/ x y) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of y in x
0.770 * [taylor]: Taking taylor expansion of 0.5 in y
0.773 * [taylor]: Taking taylor expansion of 0 in y
0.776 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 2))) in y
0.776 * [taylor]: Taking taylor expansion of 0.0625 in y
0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.776 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.776 * [taylor]: Taking taylor expansion of y in y
0.784 * [taylor]: Taking taylor expansion of 0 in y
0.784 * [approximate]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in (x y) around 0
0.784 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in y
0.784 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.784 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.784 * [taylor]: Taking taylor expansion of 0.5 in y
0.784 * [taylor]: Taking taylor expansion of (/ y x) in y
0.784 * [taylor]: Taking taylor expansion of y in y
0.785 * [taylor]: Taking taylor expansion of x in y
0.785 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ y x)))) in y
0.785 * [taylor]: Taking taylor expansion of (sin 0) in y
0.785 * [taylor]: Taking taylor expansion of 0 in y
0.785 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.785 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.785 * [taylor]: Taking taylor expansion of 1.0 in y
0.785 * [taylor]: Taking taylor expansion of (/ y x) in y
0.785 * [taylor]: Taking taylor expansion of y in y
0.785 * [taylor]: Taking taylor expansion of x in y
0.786 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in x
0.786 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.786 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.786 * [taylor]: Taking taylor expansion of 0.5 in x
0.786 * [taylor]: Taking taylor expansion of (/ y x) in x
0.786 * [taylor]: Taking taylor expansion of y in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.786 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ y x)))) in x
0.786 * [taylor]: Taking taylor expansion of (sin 0) in x
0.786 * [taylor]: Taking taylor expansion of 0 in x
0.786 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.786 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.786 * [taylor]: Taking taylor expansion of 1.0 in x
0.786 * [taylor]: Taking taylor expansion of (/ y x) in x
0.786 * [taylor]: Taking taylor expansion of y in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.786 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in x
0.786 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.786 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.786 * [taylor]: Taking taylor expansion of 0.5 in x
0.786 * [taylor]: Taking taylor expansion of (/ y x) in x
0.786 * [taylor]: Taking taylor expansion of y in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.787 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ y x)))) in x
0.787 * [taylor]: Taking taylor expansion of (sin 0) in x
0.787 * [taylor]: Taking taylor expansion of 0 in x
0.787 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.787 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.787 * [taylor]: Taking taylor expansion of 1.0 in x
0.787 * [taylor]: Taking taylor expansion of (/ y x) in x
0.787 * [taylor]: Taking taylor expansion of y in x
0.787 * [taylor]: Taking taylor expansion of x in x
0.787 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (sin (* 1.0 (/ y x)))) in y
0.787 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.787 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.787 * [taylor]: Taking taylor expansion of 0.5 in y
0.787 * [taylor]: Taking taylor expansion of (/ y x) in y
0.787 * [taylor]: Taking taylor expansion of y in y
0.787 * [taylor]: Taking taylor expansion of x in y
0.787 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.787 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.787 * [taylor]: Taking taylor expansion of 1.0 in y
0.787 * [taylor]: Taking taylor expansion of (/ y x) in y
0.787 * [taylor]: Taking taylor expansion of y in y
0.787 * [taylor]: Taking taylor expansion of x in y
0.788 * [taylor]: Taking taylor expansion of 0 in y
0.791 * [taylor]: Taking taylor expansion of 0 in y
0.795 * [taylor]: Taking taylor expansion of 0 in y
0.801 * [taylor]: Taking taylor expansion of 0 in y
0.801 * [approximate]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in (x y) around 0
0.801 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in y
0.801 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.802 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.802 * [taylor]: Taking taylor expansion of 0.5 in y
0.802 * [taylor]: Taking taylor expansion of (/ y x) in y
0.802 * [taylor]: Taking taylor expansion of y in y
0.802 * [taylor]: Taking taylor expansion of x in y
0.802 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ y x)))) in y
0.802 * [taylor]: Taking taylor expansion of (sin 0) in y
0.802 * [taylor]: Taking taylor expansion of 0 in y
0.802 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in y
0.802 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.802 * [taylor]: Taking taylor expansion of 1.0 in y
0.802 * [taylor]: Taking taylor expansion of (/ y x) in y
0.802 * [taylor]: Taking taylor expansion of y in y
0.802 * [taylor]: Taking taylor expansion of x in y
0.803 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in x
0.803 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.803 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.803 * [taylor]: Taking taylor expansion of 0.5 in x
0.803 * [taylor]: Taking taylor expansion of (/ y x) in x
0.803 * [taylor]: Taking taylor expansion of y in x
0.803 * [taylor]: Taking taylor expansion of x in x
0.803 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ y x)))) in x
0.803 * [taylor]: Taking taylor expansion of (sin 0) in x
0.803 * [taylor]: Taking taylor expansion of 0 in x
0.803 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.803 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.803 * [taylor]: Taking taylor expansion of 1.0 in x
0.803 * [taylor]: Taking taylor expansion of (/ y x) in x
0.803 * [taylor]: Taking taylor expansion of y in x
0.803 * [taylor]: Taking taylor expansion of x in x
0.803 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (+ (sin 0) (sin (* 1.0 (/ y x))))) in x
0.803 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.803 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.803 * [taylor]: Taking taylor expansion of 0.5 in x
0.803 * [taylor]: Taking taylor expansion of (/ y x) in x
0.803 * [taylor]: Taking taylor expansion of y in x
0.803 * [taylor]: Taking taylor expansion of x in x
0.804 * [taylor]: Taking taylor expansion of (+ (sin 0) (sin (* 1.0 (/ y x)))) in x
0.804 * [taylor]: Taking taylor expansion of (sin 0) in x
0.804 * [taylor]: Taking taylor expansion of 0 in x
0.804 * [taylor]: Taking taylor expansion of (sin (* 1.0 (/ y x))) in x
0.804 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in x
0.804 * [taylor]: Taking taylor expansion of 1.0 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))) (sin (* 1.0 (/ y x)))) in y
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 (* 1.0 (/ y x))) in y
0.804 * [taylor]: Taking taylor expansion of (* 1.0 (/ y x)) in y
0.804 * [taylor]: Taking taylor expansion of 1.0 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
0.805 * [taylor]: Taking taylor expansion of 0 in y
0.808 * [taylor]: Taking taylor expansion of 0 in y
0.812 * [taylor]: Taking taylor expansion of 0 in y
0.817 * [taylor]: Taking taylor expansion of 0 in y
0.818 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1)
0.818 * [approximate]: Taking taylor expansion of 0 in (x y) around 0
0.818 * [taylor]: Taking taylor expansion of 0 in y
0.818 * [taylor]: Taking taylor expansion of 0 in x
0.818 * [taylor]: Taking taylor expansion of 0 in x
0.818 * [taylor]: Taking taylor expansion of 0 in y
0.818 * [taylor]: Taking taylor expansion of 0 in y
0.818 * [taylor]: Taking taylor expansion of 0 in y
0.818 * [approximate]: Taking taylor expansion of 0 in (x y) around 0
0.818 * [taylor]: Taking taylor expansion of 0 in y
0.818 * [taylor]: Taking taylor expansion of 0 in x
0.818 * [taylor]: Taking taylor expansion of 0 in x
0.818 * [taylor]: Taking taylor expansion of 0 in y
0.818 * [taylor]: Taking taylor expansion of 0 in y
0.819 * [taylor]: Taking taylor expansion of 0 in y
0.819 * [approximate]: Taking taylor expansion of 0 in (x y) around 0
0.819 * [taylor]: Taking taylor expansion of 0 in y
0.819 * [taylor]: Taking taylor expansion of 0 in x
0.819 * [taylor]: Taking taylor expansion of 0 in x
0.819 * [taylor]: Taking taylor expansion of 0 in y
0.819 * [taylor]: Taking taylor expansion of 0 in y
0.819 * [taylor]: Taking taylor expansion of 0 in y
0.819 * * * [progress]: simplifying candidates
0.820 * [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)))))))
  (- 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
0.825 * * [simplify]: iteration  0 :  356  enodes  (cost  404 )
0.833 * * [simplify]: iteration  1 :  1804  enodes  (cost  322 )
0.887 * * [simplify]: iteration  2 :  5002  enodes  (cost  322 )
0.889 * [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))))))
  (/ 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)))))))
  0
  0
  0
  0
  0
  0
  (* (* y 2.0) (* y 2.0))
  0
  (* (- (* y 2.0)) (* y 2.0))
  (- (* x (/ (* y 2.0) 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))
  (- (* 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)
  (- (* y 2.0) (* x (/ (* y 2.0) x)))
  (* (* y 2.0) (/ (* y 2.0) x))
  (- (* x (/ (* y 2.0) x)) (* y 2.0))
  (* (- (* y 2.0)) (/ (* y 2.0) x))
  0
  (* (/ (* 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)
  (* 2.0 (- (* (/ x y) y) x))
  (* (* y 2.0) 2.0)
  (* 2.0 (- x (* (/ x y) y)))
  (* (- (* y 2.0)) 2.0)
  (- (* (/ (* y 2.0) x) (/ x y)) 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)
  (- (* (/ (* y 2.0) x) (/ x 2.0)) 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
  (+ (* 0.0625 (/ (pow x 2) (pow y 2))) 0.5)
  (+ (* 0.0625 (/ (pow x 2) (pow y 2))) 0.5)
  0
  0
  0
0.890 * * * [progress]: adding candidates to table
1.220 * [progress]: [Phase 3 of 3] Extracting.
1.220 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) 1.0)> #<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) (* (* (/ (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))))))) (- (sin (- (/ x (* 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 (/ (- (* (/ (* y 2.0) x) (/ x y)) 2.0) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* x (/ 1 (* y 2.0))))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* (/ x 2.0) 2.0) (* y (/ x y))) (* y 2.0))) (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))) (/ 1 (+ (sin (- (/ x (* 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 (/ (- (* 1 2.0) (* (/ (* y 2.0) x) (/ x y))) (* (/ (* 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))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* (/ x y) y) (* 2.0 (/ x 2.0))) (* y 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ 1 (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* 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))>)
1.227 * * * [regime-changes]: Trying 4 branch expressions: ((* y 2.0) (/ x (* y 2.0)) y x)
1.227 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) 1.0)> #<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) (* (* (/ (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))))))) (- (sin (- (/ x (* 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 (/ (- (* (/ (* y 2.0) x) (/ x y)) 2.0) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* x (/ 1 (* y 2.0))))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* (/ x 2.0) 2.0) (* y (/ x y))) (* y 2.0))) (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))) (/ 1 (+ (sin (- (/ x (* 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 (/ (- (* 1 2.0) (* (/ (* y 2.0) x) (/ x y))) (* (/ (* 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))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* (/ x y) y) (* 2.0 (/ x 2.0))) (* y 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ 1 (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* 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))>)
1.283 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) 1.0)> #<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) (* (* (/ (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))))))) (- (sin (- (/ x (* 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 (/ (- (* (/ (* y 2.0) x) (/ x y)) 2.0) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* x (/ 1 (* y 2.0))))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* (/ x 2.0) 2.0) (* y (/ x y))) (* y 2.0))) (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))) (/ 1 (+ (sin (- (/ x (* 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 (/ (- (* 1 2.0) (* (/ (* y 2.0) x) (/ x y))) (* (/ (* 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))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* (/ x y) y) (* 2.0 (/ x 2.0))) (* y 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ 1 (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* 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))>)
1.333 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) 1.0)> #<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) (* (* (/ (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))))))) (- (sin (- (/ x (* 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 (/ (- (* (/ (* y 2.0) x) (/ x y)) 2.0) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* x (/ 1 (* y 2.0))))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* (/ x 2.0) 2.0) (* y (/ x y))) (* y 2.0))) (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))) (/ 1 (+ (sin (- (/ x (* 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 (/ (- (* 1 2.0) (* (/ (* y 2.0) x) (/ x y))) (* (/ (* 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))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* (/ x y) y) (* 2.0 (/ x 2.0))) (* y 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ 1 (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* 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))>)
1.385 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) 1.0)> #<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) (* (* (/ (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))))))) (- (sin (- (/ x (* 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 (/ (- (* (/ (* y 2.0) x) (/ x y)) 2.0) (* (/ (* y 2.0) x) 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* x (/ 1 (* y 2.0))))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (* 0.5 (/ x y)) (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* (/ x 2.0) 2.0) (* y (/ x y))) (* y 2.0))) (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))) (/ 1 (+ (sin (- (/ x (* 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 (/ (- (* 1 2.0) (* (/ (* y 2.0) x) (/ x y))) (* (/ (* 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))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* (/ x y) y) (* 2.0 (/ x 2.0))) (* y 2.0))) (sin (+ (/ x (* y 2.0)) (/ x (* y 2.0)))))) 2))> #<alt (λ (x y) (/ 1 (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (sin (/ x (* y 2.0))) (+ (sin (/ (- (* 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))>)
1.437 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.437 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   1.0
1.437 * * [simplify]: iteration  0 :  1  enodes  (cost  0 )
1.438 * [simplify]: Simplified to:
   1.0
4.007 * [regime-testing]: Baseline error score: 28.27892982178793
4.008 * [regime-testing]: Oracle error score: 25.525369986879767
4.010 * [regime-testing]: End program error score: 28.27892982178793
4.072 * [regime-testing]: Target error score: 28.558476658023398