33.897 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.065 * * * [progress]: [2/2] Setting up program.
0.067 * [progress]: [Phase 2 of 3] Improving.
0.068 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.070 * * [simplify]: iteration  0 :  11  enodes  (cost  7 )
0.072 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
0.073 * * [simplify]: iteration  2 :  13  enodes  (cost  7 )
0.073 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.074 * * [progress]: iteration 1 / 4
0.074 * * * [progress]: picking best candidate
0.076 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.076 * * * [progress]: localizing error
0.090 * * * [progress]: generating rewritten candidates
0.090 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.092 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.094 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.101 * * * [progress]: generating series expansions
0.101 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.101 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.101 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.101 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.101 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.101 * [taylor]: Taking taylor expansion of 0.5 in y
0.101 * [taylor]: Taking taylor expansion of (/ x y) in y
0.101 * [taylor]: Taking taylor expansion of x in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.102 * [taylor]: Taking taylor expansion of 0.5 in y
0.102 * [taylor]: Taking taylor expansion of (/ x y) in y
0.102 * [taylor]: Taking taylor expansion of x in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.102 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.102 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.102 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.102 * [taylor]: Taking taylor expansion of 0.5 in x
0.102 * [taylor]: Taking taylor expansion of (/ x y) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of y in x
0.102 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.102 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.102 * [taylor]: Taking taylor expansion of 0.5 in x
0.102 * [taylor]: Taking taylor expansion of (/ x y) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of y in x
0.102 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.102 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.102 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.102 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.102 * [taylor]: Taking taylor expansion of 0.5 in x
0.102 * [taylor]: Taking taylor expansion of (/ x y) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.103 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.103 * [taylor]: Taking taylor expansion of 0.5 in x
0.103 * [taylor]: Taking taylor expansion of (/ x y) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.103 * [taylor]: Taking taylor expansion of 0.5 in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.109 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.109 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.109 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.115 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.115 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.115 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.115 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.115 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.115 * [taylor]: Taking taylor expansion of 0.5 in y
0.116 * [taylor]: Taking taylor expansion of (/ y x) in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.116 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.116 * [taylor]: Taking taylor expansion of 0.5 in y
0.116 * [taylor]: Taking taylor expansion of (/ y x) in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.116 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.116 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.116 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.116 * [taylor]: Taking taylor expansion of 0.5 in x
0.116 * [taylor]: Taking taylor expansion of (/ y x) in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.116 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.116 * [taylor]: Taking taylor expansion of 0.5 in x
0.116 * [taylor]: Taking taylor expansion of (/ y x) in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.116 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.117 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.117 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.117 * [taylor]: Taking taylor expansion of 0.5 in x
0.117 * [taylor]: Taking taylor expansion of (/ y x) in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.117 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.117 * [taylor]: Taking taylor expansion of 0.5 in x
0.117 * [taylor]: Taking taylor expansion of (/ y x) in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.117 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.117 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.117 * [taylor]: Taking taylor expansion of 0.5 in y
0.117 * [taylor]: Taking taylor expansion of (/ y x) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.117 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.117 * [taylor]: Taking taylor expansion of 0.5 in y
0.117 * [taylor]: Taking taylor expansion of (/ y x) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.128 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.128 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.128 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.128 * [taylor]: Taking taylor expansion of 0.5 in y
0.128 * [taylor]: Taking taylor expansion of (/ y x) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.129 * [taylor]: Taking taylor expansion of 0.5 in y
0.129 * [taylor]: Taking taylor expansion of (/ y x) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of x in y
0.129 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.129 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.129 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.129 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.129 * [taylor]: Taking taylor expansion of 0.5 in x
0.129 * [taylor]: Taking taylor expansion of (/ y x) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.129 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.129 * [taylor]: Taking taylor expansion of 0.5 in x
0.129 * [taylor]: Taking taylor expansion of (/ y x) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.129 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.129 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.129 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.129 * [taylor]: Taking taylor expansion of 0.5 in x
0.129 * [taylor]: Taking taylor expansion of (/ y x) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.130 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.130 * [taylor]: Taking taylor expansion of 0.5 in x
0.130 * [taylor]: Taking taylor expansion of (/ y x) in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.130 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.130 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.130 * [taylor]: Taking taylor expansion of 0.5 in y
0.130 * [taylor]: Taking taylor expansion of (/ y x) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of x in y
0.130 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.130 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.130 * [taylor]: Taking taylor expansion of 0.5 in y
0.130 * [taylor]: Taking taylor expansion of (/ y x) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of x in y
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.133 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.141 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.141 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.141 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.141 * [taylor]: Taking taylor expansion of 0.5 in y
0.141 * [taylor]: Taking taylor expansion of (/ x y) in y
0.141 * [taylor]: Taking taylor expansion of x in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.141 * [taylor]: Taking taylor expansion of 0.5 in x
0.141 * [taylor]: Taking taylor expansion of (/ x y) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of y in x
0.141 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.141 * [taylor]: Taking taylor expansion of 0.5 in x
0.141 * [taylor]: Taking taylor expansion of (/ x y) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of y in x
0.141 * [taylor]: Taking taylor expansion of 0 in y
0.141 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.141 * [taylor]: Taking taylor expansion of 0.5 in y
0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.145 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.145 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.145 * [taylor]: Taking taylor expansion of 0.5 in y
0.145 * [taylor]: Taking taylor expansion of (/ y x) in y
0.145 * [taylor]: Taking taylor expansion of y in y
0.145 * [taylor]: Taking taylor expansion of x in y
0.145 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.145 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.145 * [taylor]: Taking taylor expansion of 0.5 in x
0.145 * [taylor]: Taking taylor expansion of (/ y x) in x
0.145 * [taylor]: Taking taylor expansion of y in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.145 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.145 * [taylor]: Taking taylor expansion of 0.5 in x
0.145 * [taylor]: Taking taylor expansion of (/ y x) in x
0.145 * [taylor]: Taking taylor expansion of y in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.146 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.146 * [taylor]: Taking taylor expansion of 0.5 in y
0.146 * [taylor]: Taking taylor expansion of (/ y x) in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of x in y
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.147 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.147 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.147 * [taylor]: Taking taylor expansion of 0.5 in y
0.147 * [taylor]: Taking taylor expansion of (/ y x) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.147 * [taylor]: Taking taylor expansion of x in y
0.147 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.147 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.147 * [taylor]: Taking taylor expansion of 0.5 in x
0.147 * [taylor]: Taking taylor expansion of (/ y x) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.148 * [taylor]: Taking taylor expansion of 0.5 in x
0.148 * [taylor]: Taking taylor expansion of (/ y x) in x
0.148 * [taylor]: Taking taylor expansion of y in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.148 * [taylor]: Taking taylor expansion of 0.5 in y
0.148 * [taylor]: Taking taylor expansion of (/ y x) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.149 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.150 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.150 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.150 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.150 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.150 * [taylor]: Taking taylor expansion of 0.5 in y
0.150 * [taylor]: Taking taylor expansion of (/ x y) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.150 * [taylor]: Taking taylor expansion of 0.5 in y
0.150 * [taylor]: Taking taylor expansion of (/ x y) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.150 * [taylor]: Taking taylor expansion of 0.5 in y
0.150 * [taylor]: Taking taylor expansion of (/ x y) in y
0.150 * [taylor]: Taking taylor expansion of x in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.151 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.151 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.151 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.151 * [taylor]: Taking taylor expansion of 0.5 in x
0.151 * [taylor]: Taking taylor expansion of (/ x y) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.151 * [taylor]: Taking taylor expansion of 0.5 in x
0.151 * [taylor]: Taking taylor expansion of (/ x y) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.151 * [taylor]: Taking taylor expansion of 0.5 in x
0.151 * [taylor]: Taking taylor expansion of (/ x y) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.151 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.152 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.152 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.152 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.152 * [taylor]: Taking taylor expansion of 0.5 in x
0.152 * [taylor]: Taking taylor expansion of (/ x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.152 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.152 * [taylor]: Taking taylor expansion of 0.5 in x
0.152 * [taylor]: Taking taylor expansion of (/ x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.152 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.152 * [taylor]: Taking taylor expansion of 0.5 in x
0.152 * [taylor]: Taking taylor expansion of (/ x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of 1.0 in y
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.159 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.159 * [taylor]: Taking taylor expansion of 0.125 in y
0.159 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.159 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.169 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.169 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.169 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
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 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 (cos (* 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
0.170 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.170 * [taylor]: Taking taylor expansion of 0.5 in y
0.170 * [taylor]: Taking taylor expansion of (/ y x) in y
0.170 * [taylor]: Taking taylor expansion of y in y
0.170 * [taylor]: Taking taylor expansion of x in y
0.170 * [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 (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.171 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.171 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.171 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.171 * [taylor]: Taking taylor expansion of 0.5 in x
0.171 * [taylor]: Taking taylor expansion of (/ y x) in x
0.171 * [taylor]: Taking taylor expansion of y in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.171 * [taylor]: Taking taylor expansion of 0.5 in x
0.171 * [taylor]: Taking taylor expansion of (/ y x) in x
0.171 * [taylor]: Taking taylor expansion of y in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.171 * [taylor]: Taking taylor expansion of 0.5 in x
0.171 * [taylor]: Taking taylor expansion of (/ y x) in x
0.171 * [taylor]: Taking taylor expansion of y in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.172 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.172 * [taylor]: Taking taylor expansion of 0.5 in y
0.172 * [taylor]: Taking taylor expansion of (/ y x) in y
0.172 * [taylor]: Taking taylor expansion of y in y
0.172 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.179 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.179 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.179 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.179 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.179 * [taylor]: Taking taylor expansion of 0.5 in y
0.179 * [taylor]: Taking taylor expansion of (/ y x) in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of x in y
0.179 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.179 * [taylor]: Taking taylor expansion of 0.5 in y
0.179 * [taylor]: Taking taylor expansion of (/ y x) in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of x in y
0.180 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.180 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.180 * [taylor]: Taking taylor expansion of 0.5 in y
0.180 * [taylor]: Taking taylor expansion of (/ y x) in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.180 * [taylor]: Taking taylor expansion of x in y
0.184 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.184 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.184 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.184 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.184 * [taylor]: Taking taylor expansion of 0.5 in x
0.184 * [taylor]: Taking taylor expansion of (/ y x) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.184 * [taylor]: Taking taylor expansion of 0.5 in x
0.184 * [taylor]: Taking taylor expansion of (/ y x) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.184 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.184 * [taylor]: Taking taylor expansion of 0.5 in x
0.184 * [taylor]: Taking taylor expansion of (/ y x) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.185 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.185 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.185 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.185 * [taylor]: Taking taylor expansion of 0.5 in x
0.185 * [taylor]: Taking taylor expansion of (/ y x) in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.185 * [taylor]: Taking taylor expansion of 0.5 in x
0.185 * [taylor]: Taking taylor expansion of (/ y x) in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.185 * [taylor]: Taking taylor expansion of 0.5 in x
0.185 * [taylor]: Taking taylor expansion of (/ y x) in x
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.186 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.186 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.186 * [taylor]: Taking taylor expansion of 0.5 in y
0.186 * [taylor]: Taking taylor expansion of (/ y x) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [taylor]: Taking taylor expansion of x in y
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.188 * [taylor]: Taking taylor expansion of 0 in y
0.190 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.193 * * * [progress]: simplifying candidates
0.194 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log1p (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.199 * * [simplify]: iteration  0 :  146  enodes  (cost  485 )
0.203 * * [simplify]: iteration  1 :  433  enodes  (cost  441 )
0.212 * * [simplify]: iteration  2 :  1789  enodes  (cost  441 )
0.249 * * [simplify]: iteration  3 :  5001  enodes  (cost  441 )
0.252 * [simplify]: Simplified to:
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log1p (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
  (fma 0.125 (/ (pow x 2) (pow y 2)) 1)
0.253 * * * [progress]: adding candidates to table
0.422 * * [progress]: iteration 2 / 4
0.423 * * * [progress]: picking best candidate
0.455 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
0.456 * * * [progress]: localizing error
0.456 * * * [progress]: generating rewritten candidates
0.456 * * * [progress]: generating series expansions
0.456 * * * [progress]: simplifying candidates
0.456 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.459 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.459 * [simplify]: Simplified to:
   
0.459 * * * [progress]: adding candidates to table
0.459 * * [progress]: iteration 3 / 4
0.459 * * * [progress]: picking best candidate
0.488 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))>
0.488 * * * [progress]: localizing error
0.504 * * * [progress]: generating rewritten candidates
0.504 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
0.506 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1)
0.509 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
0.511 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
0.514 * * * [progress]: generating series expansions
0.514 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
0.514 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.514 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.514 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.514 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.514 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.514 * [taylor]: Taking taylor expansion of 0.5 in y
0.514 * [taylor]: Taking taylor expansion of (/ x y) in y
0.514 * [taylor]: Taking taylor expansion of x in y
0.514 * [taylor]: Taking taylor expansion of y in y
0.515 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.515 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.515 * [taylor]: Taking taylor expansion of 0.5 in y
0.515 * [taylor]: Taking taylor expansion of (/ x y) in y
0.515 * [taylor]: Taking taylor expansion of x in y
0.515 * [taylor]: Taking taylor expansion of y in y
0.515 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.515 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.515 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.515 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.515 * [taylor]: Taking taylor expansion of 0.5 in x
0.515 * [taylor]: Taking taylor expansion of (/ x y) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of y in x
0.515 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.515 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.515 * [taylor]: Taking taylor expansion of 0.5 in x
0.515 * [taylor]: Taking taylor expansion of (/ x y) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of y in x
0.515 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.515 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.515 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.515 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.515 * [taylor]: Taking taylor expansion of 0.5 in x
0.515 * [taylor]: Taking taylor expansion of (/ x y) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.516 * [taylor]: Taking taylor expansion of y in x
0.516 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.516 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.516 * [taylor]: Taking taylor expansion of 0.5 in x
0.516 * [taylor]: Taking taylor expansion of (/ x y) in x
0.516 * [taylor]: Taking taylor expansion of x in x
0.516 * [taylor]: Taking taylor expansion of y in x
0.516 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.516 * [taylor]: Taking taylor expansion of 0.5 in y
0.516 * [taylor]: Taking taylor expansion of y in y
0.519 * [taylor]: Taking taylor expansion of 0 in y
0.521 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.522 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.522 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.522 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.522 * [taylor]: Taking taylor expansion of y in y
0.528 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.528 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.528 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.528 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.528 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.528 * [taylor]: Taking taylor expansion of 0.5 in y
0.528 * [taylor]: Taking taylor expansion of (/ y x) in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.528 * [taylor]: Taking taylor expansion of x in y
0.528 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.528 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.528 * [taylor]: Taking taylor expansion of 0.5 in y
0.528 * [taylor]: Taking taylor expansion of (/ y x) in y
0.528 * [taylor]: Taking taylor expansion of y in y
0.528 * [taylor]: Taking taylor expansion of x in y
0.529 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.529 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.529 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.529 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.529 * [taylor]: Taking taylor expansion of 0.5 in x
0.529 * [taylor]: Taking taylor expansion of (/ y x) in x
0.529 * [taylor]: Taking taylor expansion of y in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.529 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.529 * [taylor]: Taking taylor expansion of 0.5 in x
0.529 * [taylor]: Taking taylor expansion of (/ y x) in x
0.529 * [taylor]: Taking taylor expansion of y in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.529 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.529 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.529 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.529 * [taylor]: Taking taylor expansion of 0.5 in x
0.529 * [taylor]: Taking taylor expansion of (/ y x) in x
0.529 * [taylor]: Taking taylor expansion of y in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.529 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.529 * [taylor]: Taking taylor expansion of 0.5 in x
0.529 * [taylor]: Taking taylor expansion of (/ y x) in x
0.529 * [taylor]: Taking taylor expansion of y in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.532 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.533 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.533 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.533 * [taylor]: Taking taylor expansion of 0.5 in y
0.533 * [taylor]: Taking taylor expansion of (/ y x) in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.533 * [taylor]: Taking taylor expansion of x in y
0.533 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.533 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.533 * [taylor]: Taking taylor expansion of 0.5 in y
0.533 * [taylor]: Taking taylor expansion of (/ y x) in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.533 * [taylor]: Taking taylor expansion of x in y
0.533 * [taylor]: Taking taylor expansion of 0 in y
0.535 * [taylor]: Taking taylor expansion of 0 in y
0.538 * [taylor]: Taking taylor expansion of 0 in y
0.543 * [taylor]: Taking taylor expansion of 0 in y
0.543 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.543 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.543 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.543 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.544 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.544 * [taylor]: Taking taylor expansion of 0.5 in y
0.544 * [taylor]: Taking taylor expansion of (/ y x) in y
0.544 * [taylor]: Taking taylor expansion of y in y
0.544 * [taylor]: Taking taylor expansion of x in y
0.544 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.544 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.544 * [taylor]: Taking taylor expansion of 0.5 in y
0.544 * [taylor]: Taking taylor expansion of (/ y x) in y
0.544 * [taylor]: Taking taylor expansion of y in y
0.544 * [taylor]: Taking taylor expansion of x in y
0.544 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.544 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.544 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.544 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.544 * [taylor]: Taking taylor expansion of 0.5 in x
0.544 * [taylor]: Taking taylor expansion of (/ y x) in x
0.544 * [taylor]: Taking taylor expansion of y in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.544 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.544 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.544 * [taylor]: Taking taylor expansion of 0.5 in x
0.544 * [taylor]: Taking taylor expansion of (/ y x) in x
0.544 * [taylor]: Taking taylor expansion of y in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.544 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.545 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.545 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.545 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.545 * [taylor]: Taking taylor expansion of 0.5 in x
0.545 * [taylor]: Taking taylor expansion of (/ y x) in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.545 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.545 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.545 * [taylor]: Taking taylor expansion of 0.5 in x
0.545 * [taylor]: Taking taylor expansion of (/ y x) in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.545 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.545 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.545 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.545 * [taylor]: Taking taylor expansion of 0.5 in y
0.545 * [taylor]: Taking taylor expansion of (/ y x) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.545 * [taylor]: Taking taylor expansion of x in y
0.545 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.545 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.545 * [taylor]: Taking taylor expansion of 0.5 in y
0.545 * [taylor]: Taking taylor expansion of (/ y x) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.545 * [taylor]: Taking taylor expansion of x in y
0.546 * [taylor]: Taking taylor expansion of 0 in y
0.548 * [taylor]: Taking taylor expansion of 0 in y
0.551 * [taylor]: Taking taylor expansion of 0 in y
0.555 * [taylor]: Taking taylor expansion of 0 in y
0.556 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1)
0.556 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.556 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.556 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.556 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.556 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.556 * [taylor]: Taking taylor expansion of 0.5 in y
0.556 * [taylor]: Taking taylor expansion of (/ x y) in y
0.556 * [taylor]: Taking taylor expansion of x in y
0.556 * [taylor]: Taking taylor expansion of y in y
0.556 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.556 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.556 * [taylor]: Taking taylor expansion of 0.5 in y
0.556 * [taylor]: Taking taylor expansion of (/ x y) in y
0.556 * [taylor]: Taking taylor expansion of x in y
0.556 * [taylor]: Taking taylor expansion of y in y
0.556 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.556 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.556 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.556 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.556 * [taylor]: Taking taylor expansion of 0.5 in x
0.556 * [taylor]: Taking taylor expansion of (/ x y) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of y in x
0.557 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.557 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.557 * [taylor]: Taking taylor expansion of 0.5 in x
0.557 * [taylor]: Taking taylor expansion of (/ x y) in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of y in x
0.557 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.557 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.557 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.557 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.557 * [taylor]: Taking taylor expansion of 0.5 in x
0.557 * [taylor]: Taking taylor expansion of (/ x y) in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of y in x
0.557 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.557 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.557 * [taylor]: Taking taylor expansion of 0.5 in x
0.557 * [taylor]: Taking taylor expansion of (/ x y) in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of y in x
0.557 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.557 * [taylor]: Taking taylor expansion of 0.5 in y
0.557 * [taylor]: Taking taylor expansion of y in y
0.560 * [taylor]: Taking taylor expansion of 0 in y
0.563 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.563 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.563 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.563 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.563 * [taylor]: Taking taylor expansion of y in y
0.570 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.570 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.570 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.570 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.570 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.570 * [taylor]: Taking taylor expansion of 0.5 in y
0.570 * [taylor]: Taking taylor expansion of (/ y x) in y
0.570 * [taylor]: Taking taylor expansion of y in y
0.570 * [taylor]: Taking taylor expansion of x in y
0.570 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.570 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.570 * [taylor]: Taking taylor expansion of 0.5 in y
0.570 * [taylor]: Taking taylor expansion of (/ y x) in y
0.570 * [taylor]: Taking taylor expansion of y in y
0.570 * [taylor]: Taking taylor expansion of x in y
0.570 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.570 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.570 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.570 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.570 * [taylor]: Taking taylor expansion of 0.5 in x
0.570 * [taylor]: Taking taylor expansion of (/ y x) in x
0.570 * [taylor]: Taking taylor expansion of y in x
0.570 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.571 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.571 * [taylor]: Taking taylor expansion of 0.5 in x
0.571 * [taylor]: Taking taylor expansion of (/ y x) in x
0.571 * [taylor]: Taking taylor expansion of y in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.571 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.571 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.571 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.571 * [taylor]: Taking taylor expansion of 0.5 in x
0.571 * [taylor]: Taking taylor expansion of (/ y x) in x
0.571 * [taylor]: Taking taylor expansion of y in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.571 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.571 * [taylor]: Taking taylor expansion of 0.5 in x
0.571 * [taylor]: Taking taylor expansion of (/ y x) in x
0.571 * [taylor]: Taking taylor expansion of y in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.571 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.571 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.571 * [taylor]: Taking taylor expansion of 0.5 in y
0.571 * [taylor]: Taking taylor expansion of (/ y x) in y
0.571 * [taylor]: Taking taylor expansion of y in y
0.571 * [taylor]: Taking taylor expansion of x in y
0.572 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.572 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.572 * [taylor]: Taking taylor expansion of 0.5 in y
0.572 * [taylor]: Taking taylor expansion of (/ y x) in y
0.572 * [taylor]: Taking taylor expansion of y in y
0.572 * [taylor]: Taking taylor expansion of x in y
0.572 * [taylor]: Taking taylor expansion of 0 in y
0.574 * [taylor]: Taking taylor expansion of 0 in y
0.577 * [taylor]: Taking taylor expansion of 0 in y
0.582 * [taylor]: Taking taylor expansion of 0 in y
0.582 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.582 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.582 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.582 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.582 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.582 * [taylor]: Taking taylor expansion of 0.5 in y
0.582 * [taylor]: Taking taylor expansion of (/ y x) in y
0.582 * [taylor]: Taking taylor expansion of y in y
0.582 * [taylor]: Taking taylor expansion of x in y
0.582 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.583 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.583 * [taylor]: Taking taylor expansion of 0.5 in y
0.583 * [taylor]: Taking taylor expansion of (/ y x) in y
0.583 * [taylor]: Taking taylor expansion of y in y
0.583 * [taylor]: Taking taylor expansion of x in y
0.583 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.583 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.583 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.583 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.583 * [taylor]: Taking taylor expansion of 0.5 in x
0.583 * [taylor]: Taking taylor expansion of (/ y x) in x
0.583 * [taylor]: Taking taylor expansion of y in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.583 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.583 * [taylor]: Taking taylor expansion of 0.5 in x
0.583 * [taylor]: Taking taylor expansion of (/ y x) in x
0.583 * [taylor]: Taking taylor expansion of y in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.583 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.583 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.583 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.583 * [taylor]: Taking taylor expansion of 0.5 in x
0.583 * [taylor]: Taking taylor expansion of (/ y x) in x
0.583 * [taylor]: Taking taylor expansion of y in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.584 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.584 * [taylor]: Taking taylor expansion of 0.5 in x
0.584 * [taylor]: Taking taylor expansion of (/ y x) in x
0.584 * [taylor]: Taking taylor expansion of y in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.584 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.584 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.584 * [taylor]: Taking taylor expansion of 0.5 in y
0.584 * [taylor]: Taking taylor expansion of (/ y x) in y
0.584 * [taylor]: Taking taylor expansion of y in y
0.584 * [taylor]: Taking taylor expansion of x in y
0.584 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.584 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.584 * [taylor]: Taking taylor expansion of 0.5 in y
0.584 * [taylor]: Taking taylor expansion of (/ y x) in y
0.584 * [taylor]: Taking taylor expansion of y in y
0.584 * [taylor]: Taking taylor expansion of x in y
0.585 * [taylor]: Taking taylor expansion of 0 in y
0.587 * [taylor]: Taking taylor expansion of 0 in y
0.590 * [taylor]: Taking taylor expansion of 0 in y
0.594 * [taylor]: Taking taylor expansion of 0 in y
0.595 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
0.595 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.595 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.595 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.595 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.595 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.595 * [taylor]: Taking taylor expansion of 0.5 in y
0.595 * [taylor]: Taking taylor expansion of (/ x y) in y
0.595 * [taylor]: Taking taylor expansion of x in y
0.595 * [taylor]: Taking taylor expansion of y in y
0.595 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.595 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.595 * [taylor]: Taking taylor expansion of 0.5 in y
0.595 * [taylor]: Taking taylor expansion of (/ x y) in y
0.595 * [taylor]: Taking taylor expansion of x in y
0.595 * [taylor]: Taking taylor expansion of y in y
0.595 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.595 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.595 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.595 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.595 * [taylor]: Taking taylor expansion of 0.5 in x
0.595 * [taylor]: Taking taylor expansion of (/ x y) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.596 * [taylor]: Taking taylor expansion of y in x
0.596 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.596 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.596 * [taylor]: Taking taylor expansion of 0.5 in x
0.596 * [taylor]: Taking taylor expansion of (/ x y) in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.596 * [taylor]: Taking taylor expansion of y in x
0.596 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.596 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.596 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.596 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.596 * [taylor]: Taking taylor expansion of 0.5 in x
0.596 * [taylor]: Taking taylor expansion of (/ x y) in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.596 * [taylor]: Taking taylor expansion of y in x
0.596 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.596 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.596 * [taylor]: Taking taylor expansion of 0.5 in x
0.596 * [taylor]: Taking taylor expansion of (/ x y) in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.596 * [taylor]: Taking taylor expansion of y in x
0.596 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.596 * [taylor]: Taking taylor expansion of 0.5 in y
0.596 * [taylor]: Taking taylor expansion of y in y
0.599 * [taylor]: Taking taylor expansion of 0 in y
0.602 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.602 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.602 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.602 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.608 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.608 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.608 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.608 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.608 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.608 * [taylor]: Taking taylor expansion of 0.5 in y
0.609 * [taylor]: Taking taylor expansion of (/ y x) in y
0.609 * [taylor]: Taking taylor expansion of y in y
0.609 * [taylor]: Taking taylor expansion of x in y
0.609 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.609 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.609 * [taylor]: Taking taylor expansion of 0.5 in y
0.609 * [taylor]: Taking taylor expansion of (/ y x) in y
0.609 * [taylor]: Taking taylor expansion of y in y
0.609 * [taylor]: Taking taylor expansion of x in y
0.609 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.609 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.609 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.609 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.609 * [taylor]: Taking taylor expansion of 0.5 in x
0.609 * [taylor]: Taking taylor expansion of (/ y x) in x
0.609 * [taylor]: Taking taylor expansion of y in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.609 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.609 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.609 * [taylor]: Taking taylor expansion of 0.5 in x
0.609 * [taylor]: Taking taylor expansion of (/ y x) in x
0.609 * [taylor]: Taking taylor expansion of y in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.609 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.610 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.610 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.610 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.610 * [taylor]: Taking taylor expansion of 0.5 in x
0.610 * [taylor]: Taking taylor expansion of (/ y x) in x
0.610 * [taylor]: Taking taylor expansion of y in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.610 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.610 * [taylor]: Taking taylor expansion of 0.5 in x
0.610 * [taylor]: Taking taylor expansion of (/ y x) in x
0.610 * [taylor]: Taking taylor expansion of y in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.610 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.610 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.610 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.610 * [taylor]: Taking taylor expansion of 0.5 in y
0.610 * [taylor]: Taking taylor expansion of (/ y x) in y
0.610 * [taylor]: Taking taylor expansion of y in y
0.610 * [taylor]: Taking taylor expansion of x in y
0.610 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.610 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.610 * [taylor]: Taking taylor expansion of 0.5 in y
0.610 * [taylor]: Taking taylor expansion of (/ y x) in y
0.610 * [taylor]: Taking taylor expansion of y in y
0.610 * [taylor]: Taking taylor expansion of x in y
0.611 * [taylor]: Taking taylor expansion of 0 in y
0.613 * [taylor]: Taking taylor expansion of 0 in y
0.616 * [taylor]: Taking taylor expansion of 0 in y
0.621 * [taylor]: Taking taylor expansion of 0 in y
0.621 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.621 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.621 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.621 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.621 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.621 * [taylor]: Taking taylor expansion of 0.5 in y
0.621 * [taylor]: Taking taylor expansion of (/ y x) in y
0.621 * [taylor]: Taking taylor expansion of y in y
0.622 * [taylor]: Taking taylor expansion of x in y
0.622 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.622 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.622 * [taylor]: Taking taylor expansion of 0.5 in y
0.622 * [taylor]: Taking taylor expansion of (/ y x) in y
0.622 * [taylor]: Taking taylor expansion of y in y
0.622 * [taylor]: Taking taylor expansion of x in y
0.622 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.622 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.622 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.622 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.622 * [taylor]: Taking taylor expansion of 0.5 in x
0.622 * [taylor]: Taking taylor expansion of (/ y x) in x
0.622 * [taylor]: Taking taylor expansion of y in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.622 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.622 * [taylor]: Taking taylor expansion of 0.5 in x
0.622 * [taylor]: Taking taylor expansion of (/ y x) in x
0.622 * [taylor]: Taking taylor expansion of y in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.622 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.623 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.623 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.623 * [taylor]: Taking taylor expansion of 0.5 in x
0.623 * [taylor]: Taking taylor expansion of (/ y x) in x
0.623 * [taylor]: Taking taylor expansion of y in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.623 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.623 * [taylor]: Taking taylor expansion of 0.5 in x
0.623 * [taylor]: Taking taylor expansion of (/ y x) in x
0.623 * [taylor]: Taking taylor expansion of y in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.623 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.623 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.623 * [taylor]: Taking taylor expansion of 0.5 in y
0.623 * [taylor]: Taking taylor expansion of (/ y x) in y
0.623 * [taylor]: Taking taylor expansion of y in y
0.623 * [taylor]: Taking taylor expansion of x in y
0.623 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.623 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.623 * [taylor]: Taking taylor expansion of 0.5 in y
0.623 * [taylor]: Taking taylor expansion of (/ y x) in y
0.623 * [taylor]: Taking taylor expansion of y in y
0.623 * [taylor]: Taking taylor expansion of x in y
0.624 * [taylor]: Taking taylor expansion of 0 in y
0.626 * [taylor]: Taking taylor expansion of 0 in y
0.633 * [taylor]: Taking taylor expansion of 0 in y
0.638 * [taylor]: Taking taylor expansion of 0 in y
0.638 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
0.638 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.638 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.638 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.638 * [taylor]: Taking taylor expansion of 0.5 in y
0.638 * [taylor]: Taking taylor expansion of (/ x y) in y
0.638 * [taylor]: Taking taylor expansion of x in y
0.638 * [taylor]: Taking taylor expansion of y in y
0.639 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.639 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.639 * [taylor]: Taking taylor expansion of 0.5 in x
0.639 * [taylor]: Taking taylor expansion of (/ x y) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of y in x
0.639 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.639 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.639 * [taylor]: Taking taylor expansion of 0.5 in x
0.639 * [taylor]: Taking taylor expansion of (/ x y) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of y in x
0.639 * [taylor]: Taking taylor expansion of 0 in y
0.639 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.639 * [taylor]: Taking taylor expansion of 0.5 in y
0.639 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.639 * [taylor]: Taking taylor expansion of y in y
0.641 * [taylor]: Taking taylor expansion of 0 in y
0.643 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.643 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.643 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.643 * [taylor]: Taking taylor expansion of 0.5 in y
0.643 * [taylor]: Taking taylor expansion of (/ y x) in y
0.643 * [taylor]: Taking taylor expansion of y in y
0.643 * [taylor]: Taking taylor expansion of x in y
0.643 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.643 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.643 * [taylor]: Taking taylor expansion of 0.5 in x
0.643 * [taylor]: Taking taylor expansion of (/ y x) in x
0.643 * [taylor]: Taking taylor expansion of y in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.643 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.643 * [taylor]: Taking taylor expansion of 0.5 in x
0.643 * [taylor]: Taking taylor expansion of (/ y x) in x
0.643 * [taylor]: Taking taylor expansion of y in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.643 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.643 * [taylor]: Taking taylor expansion of 0.5 in y
0.643 * [taylor]: Taking taylor expansion of (/ y x) in y
0.643 * [taylor]: Taking taylor expansion of y in y
0.643 * [taylor]: Taking taylor expansion of x in y
0.643 * [taylor]: Taking taylor expansion of 0 in y
0.644 * [taylor]: Taking taylor expansion of 0 in y
0.645 * [taylor]: Taking taylor expansion of 0 in y
0.645 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.645 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.645 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.645 * [taylor]: Taking taylor expansion of 0.5 in y
0.645 * [taylor]: Taking taylor expansion of (/ y x) in y
0.645 * [taylor]: Taking taylor expansion of y in y
0.645 * [taylor]: Taking taylor expansion of x in y
0.645 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.645 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.645 * [taylor]: Taking taylor expansion of 0.5 in x
0.645 * [taylor]: Taking taylor expansion of (/ y x) in x
0.645 * [taylor]: Taking taylor expansion of y in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.645 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.645 * [taylor]: Taking taylor expansion of 0.5 in x
0.645 * [taylor]: Taking taylor expansion of (/ y x) in x
0.645 * [taylor]: Taking taylor expansion of y in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.646 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.646 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.646 * [taylor]: Taking taylor expansion of 0.5 in y
0.646 * [taylor]: Taking taylor expansion of (/ y x) in y
0.646 * [taylor]: Taking taylor expansion of y in y
0.646 * [taylor]: Taking taylor expansion of x in y
0.646 * [taylor]: Taking taylor expansion of 0 in y
0.646 * [taylor]: Taking taylor expansion of 0 in y
0.647 * [taylor]: Taking taylor expansion of 0 in y
0.647 * * * [progress]: simplifying candidates
0.648 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
0.652 * * [simplify]: iteration  0 :  61  enodes  (cost  250 )
0.655 * * [simplify]: iteration  1 :  131  enodes  (cost  222 )
0.659 * * [simplify]: iteration  2 :  445  enodes  (cost  222 )
0.670 * * [simplify]: iteration  3 :  1995  enodes  (cost  222 )
0.706 * * [simplify]: iteration  4 :  5001  enodes  (cost  222 )
0.709 * [simplify]: Simplified to:
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
0.709 * * * [progress]: adding candidates to table
0.884 * * [progress]: iteration 4 / 4
0.884 * * * [progress]: picking best candidate
0.918 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))>
0.918 * * * [progress]: localizing error
0.937 * * * [progress]: generating rewritten candidates
0.937 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1)
0.939 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1)
0.942 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
0.944 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1)
0.947 * * * [progress]: generating series expansions
0.947 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1)
0.947 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.947 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.947 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.947 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.947 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.947 * [taylor]: Taking taylor expansion of 0.5 in y
0.947 * [taylor]: Taking taylor expansion of (/ x y) in y
0.948 * [taylor]: Taking taylor expansion of x in y
0.948 * [taylor]: Taking taylor expansion of y in y
0.948 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.948 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.948 * [taylor]: Taking taylor expansion of 0.5 in y
0.948 * [taylor]: Taking taylor expansion of (/ x y) in y
0.948 * [taylor]: Taking taylor expansion of x in y
0.948 * [taylor]: Taking taylor expansion of y in y
0.948 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.948 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.948 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.948 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.948 * [taylor]: Taking taylor expansion of 0.5 in x
0.948 * [taylor]: Taking taylor expansion of (/ x y) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [taylor]: Taking taylor expansion of y in x
0.948 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.948 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.948 * [taylor]: Taking taylor expansion of 0.5 in x
0.948 * [taylor]: Taking taylor expansion of (/ x y) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [taylor]: Taking taylor expansion of y in x
0.948 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.948 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.949 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.949 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.949 * [taylor]: Taking taylor expansion of 0.5 in x
0.949 * [taylor]: Taking taylor expansion of (/ x y) in x
0.949 * [taylor]: Taking taylor expansion of x in x
0.949 * [taylor]: Taking taylor expansion of y in x
0.949 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.949 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.949 * [taylor]: Taking taylor expansion of 0.5 in x
0.949 * [taylor]: Taking taylor expansion of (/ x y) in x
0.949 * [taylor]: Taking taylor expansion of x in x
0.949 * [taylor]: Taking taylor expansion of y in x
0.949 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.949 * [taylor]: Taking taylor expansion of 0.5 in y
0.949 * [taylor]: Taking taylor expansion of y in y
0.952 * [taylor]: Taking taylor expansion of 0 in y
0.955 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.955 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.955 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.955 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.955 * [taylor]: Taking taylor expansion of y in y
0.961 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.961 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.961 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.961 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.961 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.961 * [taylor]: Taking taylor expansion of 0.5 in y
0.961 * [taylor]: Taking taylor expansion of (/ y x) in y
0.961 * [taylor]: Taking taylor expansion of y in y
0.961 * [taylor]: Taking taylor expansion of x in y
0.962 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.962 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.962 * [taylor]: Taking taylor expansion of 0.5 in y
0.962 * [taylor]: Taking taylor expansion of (/ y x) in y
0.962 * [taylor]: Taking taylor expansion of y in y
0.962 * [taylor]: Taking taylor expansion of x in y
0.962 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.962 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.962 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.962 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.962 * [taylor]: Taking taylor expansion of 0.5 in x
0.962 * [taylor]: Taking taylor expansion of (/ y x) in x
0.962 * [taylor]: Taking taylor expansion of y in x
0.962 * [taylor]: Taking taylor expansion of x in x
0.962 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.962 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.962 * [taylor]: Taking taylor expansion of 0.5 in x
0.962 * [taylor]: Taking taylor expansion of (/ y x) in x
0.962 * [taylor]: Taking taylor expansion of y in x
0.962 * [taylor]: Taking taylor expansion of x in x
0.962 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.962 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.962 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.962 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.962 * [taylor]: Taking taylor expansion of 0.5 in x
0.962 * [taylor]: Taking taylor expansion of (/ y x) in x
0.963 * [taylor]: Taking taylor expansion of y in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.963 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.963 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.963 * [taylor]: Taking taylor expansion of 0.5 in x
0.963 * [taylor]: Taking taylor expansion of (/ y x) in x
0.963 * [taylor]: Taking taylor expansion of y in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.963 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.963 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.963 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.963 * [taylor]: Taking taylor expansion of 0.5 in y
0.963 * [taylor]: Taking taylor expansion of (/ y x) in y
0.963 * [taylor]: Taking taylor expansion of y in y
0.963 * [taylor]: Taking taylor expansion of x in y
0.963 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.963 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.963 * [taylor]: Taking taylor expansion of 0.5 in y
0.963 * [taylor]: Taking taylor expansion of (/ y x) in y
0.963 * [taylor]: Taking taylor expansion of y in y
0.963 * [taylor]: Taking taylor expansion of x in y
0.964 * [taylor]: Taking taylor expansion of 0 in y
0.966 * [taylor]: Taking taylor expansion of 0 in y
0.969 * [taylor]: Taking taylor expansion of 0 in y
0.973 * [taylor]: Taking taylor expansion of 0 in y
0.974 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.974 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.974 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.974 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.974 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.974 * [taylor]: Taking taylor expansion of 0.5 in y
0.974 * [taylor]: Taking taylor expansion of (/ y x) in y
0.974 * [taylor]: Taking taylor expansion of y in y
0.974 * [taylor]: Taking taylor expansion of x in y
0.974 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.974 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.974 * [taylor]: Taking taylor expansion of 0.5 in y
0.974 * [taylor]: Taking taylor expansion of (/ y x) in y
0.974 * [taylor]: Taking taylor expansion of y in y
0.974 * [taylor]: Taking taylor expansion of x in y
0.974 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.974 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.974 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.974 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.974 * [taylor]: Taking taylor expansion of 0.5 in x
0.975 * [taylor]: Taking taylor expansion of (/ y x) in x
0.975 * [taylor]: Taking taylor expansion of y in x
0.975 * [taylor]: Taking taylor expansion of x in x
0.975 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.975 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.975 * [taylor]: Taking taylor expansion of 0.5 in x
0.975 * [taylor]: Taking taylor expansion of (/ y x) in x
0.975 * [taylor]: Taking taylor expansion of y in x
0.975 * [taylor]: Taking taylor expansion of x in x
0.975 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.975 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.975 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.975 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.975 * [taylor]: Taking taylor expansion of 0.5 in x
0.975 * [taylor]: Taking taylor expansion of (/ y x) in x
0.975 * [taylor]: Taking taylor expansion of y in x
0.975 * [taylor]: Taking taylor expansion of x in x
0.975 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.975 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.975 * [taylor]: Taking taylor expansion of 0.5 in x
0.975 * [taylor]: Taking taylor expansion of (/ y x) in x
0.975 * [taylor]: Taking taylor expansion of y in x
0.975 * [taylor]: Taking taylor expansion of x in x
0.975 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.975 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.976 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.976 * [taylor]: Taking taylor expansion of 0.5 in y
0.976 * [taylor]: Taking taylor expansion of (/ y x) in y
0.976 * [taylor]: Taking taylor expansion of y in y
0.976 * [taylor]: Taking taylor expansion of x in y
0.976 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.976 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.976 * [taylor]: Taking taylor expansion of 0.5 in y
0.976 * [taylor]: Taking taylor expansion of (/ y x) in y
0.976 * [taylor]: Taking taylor expansion of y in y
0.976 * [taylor]: Taking taylor expansion of x in y
0.976 * [taylor]: Taking taylor expansion of 0 in y
0.979 * [taylor]: Taking taylor expansion of 0 in y
0.981 * [taylor]: Taking taylor expansion of 0 in y
0.986 * [taylor]: Taking taylor expansion of 0 in y
0.986 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1)
0.987 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.987 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.987 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.987 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.987 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.987 * [taylor]: Taking taylor expansion of 0.5 in y
0.987 * [taylor]: Taking taylor expansion of (/ x y) in y
0.987 * [taylor]: Taking taylor expansion of x in y
0.987 * [taylor]: Taking taylor expansion of y in y
0.987 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.987 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.987 * [taylor]: Taking taylor expansion of 0.5 in y
0.987 * [taylor]: Taking taylor expansion of (/ x y) in y
0.987 * [taylor]: Taking taylor expansion of x in y
0.987 * [taylor]: Taking taylor expansion of y in y
0.987 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.987 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.987 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.987 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.987 * [taylor]: Taking taylor expansion of 0.5 in x
0.987 * [taylor]: Taking taylor expansion of (/ x y) in x
0.987 * [taylor]: Taking taylor expansion of x in x
0.987 * [taylor]: Taking taylor expansion of y in x
0.987 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.987 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.987 * [taylor]: Taking taylor expansion of 0.5 in x
0.987 * [taylor]: Taking taylor expansion of (/ x y) in x
0.987 * [taylor]: Taking taylor expansion of x in x
0.987 * [taylor]: Taking taylor expansion of y in x
0.988 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.988 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.988 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.988 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.988 * [taylor]: Taking taylor expansion of 0.5 in x
0.988 * [taylor]: Taking taylor expansion of (/ x y) in x
0.988 * [taylor]: Taking taylor expansion of x in x
0.988 * [taylor]: Taking taylor expansion of y in x
0.988 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.988 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.988 * [taylor]: Taking taylor expansion of 0.5 in x
0.988 * [taylor]: Taking taylor expansion of (/ x y) in x
0.988 * [taylor]: Taking taylor expansion of x in x
0.988 * [taylor]: Taking taylor expansion of y in x
0.988 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.988 * [taylor]: Taking taylor expansion of 0.5 in y
0.988 * [taylor]: Taking taylor expansion of y in y
0.991 * [taylor]: Taking taylor expansion of 0 in y
0.994 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.994 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.994 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.994 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.994 * [taylor]: Taking taylor expansion of y in y
1.000 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.000 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.000 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.000 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.000 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.000 * [taylor]: Taking taylor expansion of 0.5 in y
1.000 * [taylor]: Taking taylor expansion of (/ y x) in y
1.000 * [taylor]: Taking taylor expansion of y in y
1.000 * [taylor]: Taking taylor expansion of x in y
1.000 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.000 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.001 * [taylor]: Taking taylor expansion of 0.5 in y
1.001 * [taylor]: Taking taylor expansion of (/ y x) in y
1.001 * [taylor]: Taking taylor expansion of y in y
1.001 * [taylor]: Taking taylor expansion of x in y
1.001 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.001 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.001 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.001 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.001 * [taylor]: Taking taylor expansion of 0.5 in x
1.001 * [taylor]: Taking taylor expansion of (/ y x) in x
1.001 * [taylor]: Taking taylor expansion of y in x
1.001 * [taylor]: Taking taylor expansion of x in x
1.001 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.001 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.001 * [taylor]: Taking taylor expansion of 0.5 in x
1.001 * [taylor]: Taking taylor expansion of (/ y x) in x
1.001 * [taylor]: Taking taylor expansion of y in x
1.001 * [taylor]: Taking taylor expansion of x in x
1.001 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.001 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.001 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.001 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.001 * [taylor]: Taking taylor expansion of 0.5 in x
1.001 * [taylor]: Taking taylor expansion of (/ y x) in x
1.001 * [taylor]: Taking taylor expansion of y in x
1.001 * [taylor]: Taking taylor expansion of x in x
1.002 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.002 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.002 * [taylor]: Taking taylor expansion of 0.5 in x
1.002 * [taylor]: Taking taylor expansion of (/ y x) in x
1.002 * [taylor]: Taking taylor expansion of y in x
1.002 * [taylor]: Taking taylor expansion of x in x
1.002 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.002 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.002 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.002 * [taylor]: Taking taylor expansion of 0.5 in y
1.002 * [taylor]: Taking taylor expansion of (/ y x) in y
1.002 * [taylor]: Taking taylor expansion of y in y
1.002 * [taylor]: Taking taylor expansion of x in y
1.002 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.002 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.002 * [taylor]: Taking taylor expansion of 0.5 in y
1.002 * [taylor]: Taking taylor expansion of (/ y x) in y
1.002 * [taylor]: Taking taylor expansion of y in y
1.002 * [taylor]: Taking taylor expansion of x in y
1.003 * [taylor]: Taking taylor expansion of 0 in y
1.005 * [taylor]: Taking taylor expansion of 0 in y
1.008 * [taylor]: Taking taylor expansion of 0 in y
1.015 * [taylor]: Taking taylor expansion of 0 in y
1.016 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.016 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.016 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.016 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.016 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.016 * [taylor]: Taking taylor expansion of 0.5 in y
1.016 * [taylor]: Taking taylor expansion of (/ y x) in y
1.016 * [taylor]: Taking taylor expansion of y in y
1.016 * [taylor]: Taking taylor expansion of x in y
1.016 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.016 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.016 * [taylor]: Taking taylor expansion of 0.5 in y
1.016 * [taylor]: Taking taylor expansion of (/ y x) in y
1.016 * [taylor]: Taking taylor expansion of y in y
1.016 * [taylor]: Taking taylor expansion of x in y
1.016 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.016 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.016 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.016 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.016 * [taylor]: Taking taylor expansion of 0.5 in x
1.017 * [taylor]: Taking taylor expansion of (/ y x) in x
1.017 * [taylor]: Taking taylor expansion of y in x
1.017 * [taylor]: Taking taylor expansion of x in x
1.017 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.017 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.017 * [taylor]: Taking taylor expansion of 0.5 in x
1.017 * [taylor]: Taking taylor expansion of (/ y x) in x
1.017 * [taylor]: Taking taylor expansion of y in x
1.017 * [taylor]: Taking taylor expansion of x in x
1.017 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.017 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.017 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.017 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.017 * [taylor]: Taking taylor expansion of 0.5 in x
1.017 * [taylor]: Taking taylor expansion of (/ y x) in x
1.017 * [taylor]: Taking taylor expansion of y in x
1.017 * [taylor]: Taking taylor expansion of x in x
1.017 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.017 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.017 * [taylor]: Taking taylor expansion of 0.5 in x
1.017 * [taylor]: Taking taylor expansion of (/ y x) in x
1.017 * [taylor]: Taking taylor expansion of y in x
1.017 * [taylor]: Taking taylor expansion of x in x
1.017 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.017 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.018 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.018 * [taylor]: Taking taylor expansion of 0.5 in y
1.018 * [taylor]: Taking taylor expansion of (/ y x) in y
1.018 * [taylor]: Taking taylor expansion of y in y
1.018 * [taylor]: Taking taylor expansion of x in y
1.018 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.018 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.018 * [taylor]: Taking taylor expansion of 0.5 in y
1.018 * [taylor]: Taking taylor expansion of (/ y x) in y
1.018 * [taylor]: Taking taylor expansion of y in y
1.018 * [taylor]: Taking taylor expansion of x in y
1.018 * [taylor]: Taking taylor expansion of 0 in y
1.020 * [taylor]: Taking taylor expansion of 0 in y
1.023 * [taylor]: Taking taylor expansion of 0 in y
1.028 * [taylor]: Taking taylor expansion of 0 in y
1.028 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
1.029 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.029 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.029 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.029 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.029 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.029 * [taylor]: Taking taylor expansion of 0.5 in y
1.029 * [taylor]: Taking taylor expansion of (/ x y) in y
1.029 * [taylor]: Taking taylor expansion of x in y
1.029 * [taylor]: Taking taylor expansion of y in y
1.029 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.029 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.029 * [taylor]: Taking taylor expansion of 0.5 in y
1.029 * [taylor]: Taking taylor expansion of (/ x y) in y
1.029 * [taylor]: Taking taylor expansion of x in y
1.029 * [taylor]: Taking taylor expansion of y in y
1.029 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.029 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.029 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.029 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.029 * [taylor]: Taking taylor expansion of 0.5 in x
1.029 * [taylor]: Taking taylor expansion of (/ x y) in x
1.029 * [taylor]: Taking taylor expansion of x in x
1.029 * [taylor]: Taking taylor expansion of y in x
1.029 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.029 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.029 * [taylor]: Taking taylor expansion of 0.5 in x
1.029 * [taylor]: Taking taylor expansion of (/ x y) in x
1.029 * [taylor]: Taking taylor expansion of x in x
1.029 * [taylor]: Taking taylor expansion of y in x
1.030 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.030 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.030 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.030 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.030 * [taylor]: Taking taylor expansion of 0.5 in x
1.030 * [taylor]: Taking taylor expansion of (/ x y) in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.030 * [taylor]: Taking taylor expansion of y in x
1.030 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.030 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.030 * [taylor]: Taking taylor expansion of 0.5 in x
1.030 * [taylor]: Taking taylor expansion of (/ x y) in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.030 * [taylor]: Taking taylor expansion of y in x
1.030 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.030 * [taylor]: Taking taylor expansion of 0.5 in y
1.030 * [taylor]: Taking taylor expansion of y in y
1.033 * [taylor]: Taking taylor expansion of 0 in y
1.036 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.036 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.036 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.036 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.036 * [taylor]: Taking taylor expansion of y in y
1.042 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.042 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.042 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.042 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.042 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.042 * [taylor]: Taking taylor expansion of 0.5 in y
1.042 * [taylor]: Taking taylor expansion of (/ y x) in y
1.042 * [taylor]: Taking taylor expansion of y in y
1.042 * [taylor]: Taking taylor expansion of x in y
1.042 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.042 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.042 * [taylor]: Taking taylor expansion of 0.5 in y
1.042 * [taylor]: Taking taylor expansion of (/ y x) in y
1.042 * [taylor]: Taking taylor expansion of y in y
1.043 * [taylor]: Taking taylor expansion of x in y
1.043 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.043 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.043 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.043 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.043 * [taylor]: Taking taylor expansion of 0.5 in x
1.043 * [taylor]: Taking taylor expansion of (/ y x) in x
1.043 * [taylor]: Taking taylor expansion of y in x
1.043 * [taylor]: Taking taylor expansion of x in x
1.043 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.043 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.043 * [taylor]: Taking taylor expansion of 0.5 in x
1.043 * [taylor]: Taking taylor expansion of (/ y x) in x
1.043 * [taylor]: Taking taylor expansion of y in x
1.043 * [taylor]: Taking taylor expansion of x in x
1.043 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.043 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.043 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.043 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.043 * [taylor]: Taking taylor expansion of 0.5 in x
1.043 * [taylor]: Taking taylor expansion of (/ y x) in x
1.043 * [taylor]: Taking taylor expansion of y in x
1.043 * [taylor]: Taking taylor expansion of x in x
1.043 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.044 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.044 * [taylor]: Taking taylor expansion of 0.5 in x
1.044 * [taylor]: Taking taylor expansion of (/ y x) in x
1.044 * [taylor]: Taking taylor expansion of y in x
1.044 * [taylor]: Taking taylor expansion of x in x
1.044 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.044 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.044 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.044 * [taylor]: Taking taylor expansion of 0.5 in y
1.044 * [taylor]: Taking taylor expansion of (/ y x) in y
1.044 * [taylor]: Taking taylor expansion of y in y
1.044 * [taylor]: Taking taylor expansion of x in y
1.044 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.044 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.044 * [taylor]: Taking taylor expansion of 0.5 in y
1.044 * [taylor]: Taking taylor expansion of (/ y x) in y
1.044 * [taylor]: Taking taylor expansion of y in y
1.044 * [taylor]: Taking taylor expansion of x in y
1.045 * [taylor]: Taking taylor expansion of 0 in y
1.047 * [taylor]: Taking taylor expansion of 0 in y
1.050 * [taylor]: Taking taylor expansion of 0 in y
1.054 * [taylor]: Taking taylor expansion of 0 in y
1.055 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.055 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.055 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.055 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.055 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.055 * [taylor]: Taking taylor expansion of 0.5 in y
1.055 * [taylor]: Taking taylor expansion of (/ y x) in y
1.055 * [taylor]: Taking taylor expansion of y in y
1.055 * [taylor]: Taking taylor expansion of x in y
1.055 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.055 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.055 * [taylor]: Taking taylor expansion of 0.5 in y
1.055 * [taylor]: Taking taylor expansion of (/ y x) in y
1.055 * [taylor]: Taking taylor expansion of y in y
1.055 * [taylor]: Taking taylor expansion of x in y
1.055 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.055 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.055 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.055 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.055 * [taylor]: Taking taylor expansion of 0.5 in x
1.055 * [taylor]: Taking taylor expansion of (/ y x) in x
1.055 * [taylor]: Taking taylor expansion of y in x
1.055 * [taylor]: Taking taylor expansion of x in x
1.055 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.055 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.055 * [taylor]: Taking taylor expansion of 0.5 in x
1.055 * [taylor]: Taking taylor expansion of (/ y x) in x
1.055 * [taylor]: Taking taylor expansion of y in x
1.055 * [taylor]: Taking taylor expansion of x in x
1.056 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.056 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.056 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.056 * [taylor]: Taking taylor expansion of 0.5 in x
1.056 * [taylor]: Taking taylor expansion of (/ y x) in x
1.056 * [taylor]: Taking taylor expansion of y in x
1.056 * [taylor]: Taking taylor expansion of x in x
1.056 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.056 * [taylor]: Taking taylor expansion of 0.5 in x
1.056 * [taylor]: Taking taylor expansion of (/ y x) in x
1.056 * [taylor]: Taking taylor expansion of y in x
1.056 * [taylor]: Taking taylor expansion of x in x
1.056 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.056 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.056 * [taylor]: Taking taylor expansion of 0.5 in y
1.056 * [taylor]: Taking taylor expansion of (/ y x) in y
1.056 * [taylor]: Taking taylor expansion of y in y
1.056 * [taylor]: Taking taylor expansion of x in y
1.056 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.056 * [taylor]: Taking taylor expansion of 0.5 in y
1.056 * [taylor]: Taking taylor expansion of (/ y x) in y
1.056 * [taylor]: Taking taylor expansion of y in y
1.056 * [taylor]: Taking taylor expansion of x in y
1.057 * [taylor]: Taking taylor expansion of 0 in y
1.059 * [taylor]: Taking taylor expansion of 0 in y
1.062 * [taylor]: Taking taylor expansion of 0 in y
1.066 * [taylor]: Taking taylor expansion of 0 in y
1.067 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1)
1.067 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.067 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.067 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.067 * [taylor]: Taking taylor expansion of 0.5 in y
1.067 * [taylor]: Taking taylor expansion of (/ x y) in y
1.067 * [taylor]: Taking taylor expansion of x in y
1.067 * [taylor]: Taking taylor expansion of y in y
1.067 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.067 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.067 * [taylor]: Taking taylor expansion of 0.5 in x
1.067 * [taylor]: Taking taylor expansion of (/ x y) in x
1.067 * [taylor]: Taking taylor expansion of x in x
1.067 * [taylor]: Taking taylor expansion of y in x
1.067 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.067 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.067 * [taylor]: Taking taylor expansion of 0.5 in x
1.067 * [taylor]: Taking taylor expansion of (/ x y) in x
1.067 * [taylor]: Taking taylor expansion of x in x
1.067 * [taylor]: Taking taylor expansion of y in x
1.067 * [taylor]: Taking taylor expansion of 0 in y
1.068 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.068 * [taylor]: Taking taylor expansion of 0.5 in y
1.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.068 * [taylor]: Taking taylor expansion of y in y
1.070 * [taylor]: Taking taylor expansion of 0 in y
1.071 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.071 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.071 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.071 * [taylor]: Taking taylor expansion of 0.5 in y
1.071 * [taylor]: Taking taylor expansion of (/ y x) in y
1.071 * [taylor]: Taking taylor expansion of y in y
1.071 * [taylor]: Taking taylor expansion of x in y
1.071 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.071 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.071 * [taylor]: Taking taylor expansion of 0.5 in x
1.072 * [taylor]: Taking taylor expansion of (/ y x) in x
1.072 * [taylor]: Taking taylor expansion of y in x
1.072 * [taylor]: Taking taylor expansion of x in x
1.072 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.072 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.072 * [taylor]: Taking taylor expansion of 0.5 in x
1.072 * [taylor]: Taking taylor expansion of (/ y x) in x
1.072 * [taylor]: Taking taylor expansion of y in x
1.072 * [taylor]: Taking taylor expansion of x in x
1.072 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.072 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.072 * [taylor]: Taking taylor expansion of 0.5 in y
1.072 * [taylor]: Taking taylor expansion of (/ y x) in y
1.072 * [taylor]: Taking taylor expansion of y in y
1.072 * [taylor]: Taking taylor expansion of x in y
1.072 * [taylor]: Taking taylor expansion of 0 in y
1.072 * [taylor]: Taking taylor expansion of 0 in y
1.073 * [taylor]: Taking taylor expansion of 0 in y
1.074 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.074 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.074 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.074 * [taylor]: Taking taylor expansion of 0.5 in y
1.074 * [taylor]: Taking taylor expansion of (/ y x) in y
1.074 * [taylor]: Taking taylor expansion of y in y
1.074 * [taylor]: Taking taylor expansion of x in y
1.074 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.074 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.074 * [taylor]: Taking taylor expansion of 0.5 in x
1.074 * [taylor]: Taking taylor expansion of (/ y x) in x
1.074 * [taylor]: Taking taylor expansion of y in x
1.074 * [taylor]: Taking taylor expansion of x in x
1.074 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.074 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.074 * [taylor]: Taking taylor expansion of 0.5 in x
1.074 * [taylor]: Taking taylor expansion of (/ y x) in x
1.074 * [taylor]: Taking taylor expansion of y in x
1.074 * [taylor]: Taking taylor expansion of x in x
1.074 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.074 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.074 * [taylor]: Taking taylor expansion of 0.5 in y
1.074 * [taylor]: Taking taylor expansion of (/ y x) in y
1.074 * [taylor]: Taking taylor expansion of y in y
1.074 * [taylor]: Taking taylor expansion of x in y
1.074 * [taylor]: Taking taylor expansion of 0 in y
1.075 * [taylor]: Taking taylor expansion of 0 in y
1.076 * [taylor]: Taking taylor expansion of 0 in y
1.076 * * * [progress]: simplifying candidates
1.077 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
1.081 * * [simplify]: iteration  0 :  61  enodes  (cost  250 )
1.083 * * [simplify]: iteration  1 :  131  enodes  (cost  222 )
1.087 * * [simplify]: iteration  2 :  445  enodes  (cost  222 )
1.097 * * [simplify]: iteration  3 :  1995  enodes  (cost  222 )
1.132 * * [simplify]: iteration  4 :  5001  enodes  (cost  222 )
1.134 * [simplify]: Simplified to:
   (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  (fma 0.04166666666666667 (/ (pow x 3) (pow y 3)) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
1.134 * * * [progress]: adding candidates to table
1.326 * [progress]: [Phase 3 of 3] Extracting.
1.326 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (expm1 (log1p (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>)
1.332 * * * [regime-changes]: Trying 5 branch expressions: ((* y 2.0) (/ x (* y 2.0)) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) y x)
1.332 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (expm1 (log1p (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>)
1.392 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (expm1 (log1p (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>)
1.449 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (expm1 (log1p (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>)
1.514 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (expm1 (log1p (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>)
1.574 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (cbrt (pow (sin (/ x (* y 2.0))) 3))))> #<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (expm1 (log1p (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))) (cbrt (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0)))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (* (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))>)
1.634 * * * [regime]: Found split indices: #<option (#s(si 10 255))>
1.634 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   1.0
1.634 * * [simplify]: iteration  0 :  1  enodes  (cost  0 )
1.635 * [simplify]: Simplified to:
   1.0
4.313 * [regime-testing]: Baseline error score: 28.373246659306744
4.314 * [regime-testing]: Oracle error score: 25.906833005451208
4.316 * [regime-testing]: End program error score: 28.373246659306744
4.370 * [regime-testing]: Target error score: 28.824346266716244