8.715 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.076 * * * [progress]: [2/2] Setting up program.
0.080 * [progress]: [Phase 2 of 3] Improving.
0.080 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.081 * * [simplify]: iteration  0 :  8  enodes  (cost  13 )
0.082 * * [simplify]: iteration  1 :  11  enodes  (cost  13 )
0.083 * * [simplify]: iteration  2 :  13  enodes  (cost  13 )
0.084 * * [simplify]: iteration  done :  13  enodes  (cost  13 )
0.084 * [simplify]: Simplified to:
   (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.085 * * [progress]: iteration 1 / 4
0.085 * * * [progress]: picking best candidate
0.088 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.088 * * * [progress]: localizing error
0.097 * * * [progress]: generating rewritten candidates
0.097 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.100 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.102 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.108 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.121 * * * [progress]: generating series expansions
0.121 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.121 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.121 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.122 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.122 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.122 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.122 * [taylor]: Taking taylor expansion of 0.5 in y
0.122 * [taylor]: Taking taylor expansion of (/ x y) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.122 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.122 * [taylor]: Taking taylor expansion of 0.5 in y
0.122 * [taylor]: Taking taylor expansion of (/ x y) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.122 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.122 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.122 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.122 * [taylor]: Taking taylor expansion of 0.5 in x
0.122 * [taylor]: Taking taylor expansion of (/ x y) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.122 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.122 * [taylor]: Taking taylor expansion of 0.5 in x
0.122 * [taylor]: Taking taylor expansion of (/ x y) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.123 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.123 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.123 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.123 * [taylor]: Taking taylor expansion of 0.5 in x
0.123 * [taylor]: Taking taylor expansion of (/ x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.123 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.123 * [taylor]: Taking taylor expansion of 0.5 in x
0.123 * [taylor]: Taking taylor expansion of (/ x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.123 * [taylor]: Taking taylor expansion of 0.5 in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.125 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.125 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.125 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.125 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.125 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.126 * [taylor]: Taking taylor expansion of 0.5 in y
0.126 * [taylor]: Taking taylor expansion of (/ y x) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of x in y
0.126 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.126 * [taylor]: Taking taylor expansion of 0.5 in y
0.126 * [taylor]: Taking taylor expansion of (/ y x) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of x in y
0.126 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.126 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.126 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.126 * [taylor]: Taking taylor expansion of 0.5 in x
0.126 * [taylor]: Taking taylor expansion of (/ y x) in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.126 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.126 * [taylor]: Taking taylor expansion of 0.5 in x
0.126 * [taylor]: Taking taylor expansion of (/ y x) in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.127 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.127 * [taylor]: Taking taylor expansion of 0.5 in x
0.127 * [taylor]: Taking taylor expansion of (/ y x) in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.127 * [taylor]: Taking taylor expansion of 0.5 in x
0.127 * [taylor]: Taking taylor expansion of (/ y x) in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.127 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.127 * [taylor]: Taking taylor expansion of 0.5 in y
0.127 * [taylor]: Taking taylor expansion of (/ y x) in y
0.127 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of x in y
0.127 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.127 * [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 0 in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.131 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.131 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.131 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.131 * [taylor]: Taking taylor expansion of 0.5 in y
0.131 * [taylor]: Taking taylor expansion of (/ y x) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.132 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.132 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.132 * [taylor]: Taking taylor expansion of 0.5 in y
0.132 * [taylor]: Taking taylor expansion of (/ y x) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of x in y
0.132 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.132 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.132 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.132 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.132 * [taylor]: Taking taylor expansion of 0.5 in x
0.132 * [taylor]: Taking taylor expansion of (/ y x) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.132 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.132 * [taylor]: Taking taylor expansion of 0.5 in x
0.132 * [taylor]: Taking taylor expansion of (/ y x) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.132 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.132 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.132 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.132 * [taylor]: Taking taylor expansion of 0.5 in x
0.132 * [taylor]: Taking taylor expansion of (/ y x) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.133 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.133 * [taylor]: Taking taylor expansion of 0.5 in x
0.133 * [taylor]: Taking taylor expansion of (/ y x) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.133 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.133 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.133 * [taylor]: Taking taylor expansion of 0.5 in y
0.133 * [taylor]: Taking taylor expansion of (/ y x) in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * [taylor]: Taking taylor expansion of x in y
0.133 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.133 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.133 * [taylor]: Taking taylor expansion of 0.5 in y
0.133 * [taylor]: Taking taylor expansion of (/ y x) in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [taylor]: Taking taylor expansion of 0 in y
0.137 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.137 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.137 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.137 * [taylor]: Taking taylor expansion of 0.5 in y
0.137 * [taylor]: Taking taylor expansion of (/ x y) in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.137 * [taylor]: Taking taylor expansion of 0.5 in x
0.137 * [taylor]: Taking taylor expansion of (/ x y) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.137 * [taylor]: Taking taylor expansion of 0.5 in x
0.137 * [taylor]: Taking taylor expansion of (/ x y) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.138 * [taylor]: Taking taylor expansion of 0.5 in y
0.138 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.138 * [taylor]: Taking taylor expansion of y in y
0.138 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.138 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.138 * [taylor]: Taking taylor expansion of 0.5 in y
0.138 * [taylor]: Taking taylor expansion of (/ y x) in y
0.138 * [taylor]: Taking taylor expansion of y in y
0.138 * [taylor]: Taking taylor expansion of x in y
0.138 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.138 * [taylor]: Taking taylor expansion of 0.5 in x
0.138 * [taylor]: Taking taylor expansion of (/ y x) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.138 * [taylor]: Taking taylor expansion of 0.5 in x
0.138 * [taylor]: Taking taylor expansion of (/ y x) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.139 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.139 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.139 * [taylor]: Taking taylor expansion of 0.5 in y
0.139 * [taylor]: Taking taylor expansion of (/ y x) in y
0.139 * [taylor]: Taking taylor expansion of y in y
0.139 * [taylor]: Taking taylor expansion of x in y
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.139 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.139 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.139 * [taylor]: Taking taylor expansion of 0.5 in y
0.139 * [taylor]: Taking taylor expansion of (/ y x) in y
0.139 * [taylor]: Taking taylor expansion of y in y
0.139 * [taylor]: Taking taylor expansion of x in y
0.140 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.140 * [taylor]: Taking taylor expansion of 0.5 in x
0.140 * [taylor]: Taking taylor expansion of (/ y x) in x
0.140 * [taylor]: Taking taylor expansion of y in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.140 * [taylor]: Taking taylor expansion of 0.5 in x
0.140 * [taylor]: Taking taylor expansion of (/ y x) in x
0.140 * [taylor]: Taking taylor expansion of y in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.140 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.140 * [taylor]: Taking taylor expansion of 0.5 in y
0.140 * [taylor]: Taking taylor expansion of (/ y x) in y
0.140 * [taylor]: Taking taylor expansion of y in y
0.140 * [taylor]: Taking taylor expansion of x in y
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.141 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.141 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.141 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.141 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.141 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
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 (cos (* 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 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
0.142 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.142 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.142 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.142 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.142 * [taylor]: Taking taylor expansion of 0.5 in x
0.142 * [taylor]: Taking taylor expansion of (/ x y) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.142 * [taylor]: Taking taylor expansion of 0.5 in x
0.142 * [taylor]: Taking taylor expansion of (/ x y) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.142 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.142 * [taylor]: Taking taylor expansion of 0.5 in x
0.142 * [taylor]: Taking taylor expansion of (/ x y) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.143 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.143 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.143 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.143 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.143 * [taylor]: Taking taylor expansion of 0.5 in x
0.143 * [taylor]: Taking taylor expansion of (/ x y) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.143 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.143 * [taylor]: Taking taylor expansion of 0.5 in x
0.143 * [taylor]: Taking taylor expansion of (/ x y) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.143 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.143 * [taylor]: Taking taylor expansion of 0.5 in x
0.143 * [taylor]: Taking taylor expansion of (/ x y) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of 1.0 in y
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.146 * [taylor]: Taking taylor expansion of 0.125 in y
0.146 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.146 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.148 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.148 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.148 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y 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 (cos (* 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
0.149 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.149 * [taylor]: Taking taylor expansion of 0.5 in y
0.149 * [taylor]: Taking taylor expansion of (/ y x) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.149 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.149 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.149 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [taylor]: Taking taylor expansion of (/ y x) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [taylor]: Taking taylor expansion of (/ y x) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.150 * [taylor]: Taking taylor expansion of 0.5 in x
0.150 * [taylor]: Taking taylor expansion of (/ y x) in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.150 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.150 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.150 * [taylor]: Taking taylor expansion of 0.5 in x
0.150 * [taylor]: Taking taylor expansion of (/ y x) in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.150 * [taylor]: Taking taylor expansion of 0.5 in x
0.150 * [taylor]: Taking taylor expansion of (/ y x) in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.150 * [taylor]: Taking taylor expansion of 0.5 in x
0.150 * [taylor]: Taking taylor expansion of (/ y x) in x
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.151 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.151 * [taylor]: Taking taylor expansion of 0.5 in y
0.151 * [taylor]: Taking taylor expansion of (/ y x) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of x in y
0.151 * [taylor]: Taking taylor expansion of 0 in y
0.152 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.154 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.154 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.154 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.154 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.154 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.154 * [taylor]: Taking taylor expansion of 0.5 in y
0.154 * [taylor]: Taking taylor expansion of (/ y x) in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.155 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.155 * [taylor]: Taking taylor expansion of 0.5 in y
0.155 * [taylor]: Taking taylor expansion of (/ y x) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of x in y
0.155 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.155 * [taylor]: Taking taylor expansion of 0.5 in y
0.155 * [taylor]: Taking taylor expansion of (/ y x) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of x in y
0.155 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.155 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.155 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.155 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.155 * [taylor]: Taking taylor expansion of 0.5 in x
0.155 * [taylor]: Taking taylor expansion of (/ y x) in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.155 * [taylor]: Taking taylor expansion of 0.5 in x
0.155 * [taylor]: Taking taylor expansion of (/ y x) in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.156 * [taylor]: Taking taylor expansion of 0.5 in x
0.156 * [taylor]: Taking taylor expansion of (/ y x) in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.156 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.156 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.156 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.156 * [taylor]: Taking taylor expansion of 0.5 in x
0.156 * [taylor]: Taking taylor expansion of (/ y x) in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.156 * [taylor]: Taking taylor expansion of 0.5 in x
0.156 * [taylor]: Taking taylor expansion of (/ y x) in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.157 * [taylor]: Taking taylor expansion of 0.5 in x
0.157 * [taylor]: Taking taylor expansion of (/ y x) in x
0.157 * [taylor]: Taking taylor expansion of y in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.157 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.157 * [taylor]: Taking taylor expansion of 0.5 in y
0.157 * [taylor]: Taking taylor expansion of (/ y x) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of x in y
0.157 * [taylor]: Taking taylor expansion of 0 in y
0.158 * [taylor]: Taking taylor expansion of 0 in y
0.159 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.160 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.160 * [approximate]: Taking taylor expansion of (* 0.5 (/ x y)) in (x y) around 0
0.160 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.160 * [taylor]: Taking taylor expansion of 0.5 in y
0.160 * [taylor]: Taking taylor expansion of (/ x y) in y
0.160 * [taylor]: Taking taylor expansion of x in y
0.160 * [taylor]: Taking taylor expansion of y in y
0.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.161 * [taylor]: Taking taylor expansion of 0.5 in x
0.161 * [taylor]: Taking taylor expansion of (/ x y) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.161 * [taylor]: Taking taylor expansion of 0.5 in x
0.161 * [taylor]: Taking taylor expansion of (/ x y) in x
0.161 * [taylor]: Taking taylor expansion of x in x
0.161 * [taylor]: Taking taylor expansion of y in x
0.161 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.161 * [taylor]: Taking taylor expansion of 0.5 in y
0.161 * [taylor]: Taking taylor expansion of y in y
0.161 * [taylor]: Taking taylor expansion of 0 in y
0.161 * [taylor]: Taking taylor expansion of 0 in y
0.161 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
0.162 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.162 * [taylor]: Taking taylor expansion of 0.5 in y
0.162 * [taylor]: Taking taylor expansion of (/ y x) in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [taylor]: Taking taylor expansion of x in y
0.162 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.162 * [taylor]: Taking taylor expansion of 0.5 in x
0.162 * [taylor]: Taking taylor expansion of (/ y x) in x
0.162 * [taylor]: Taking taylor expansion of y in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.162 * [taylor]: Taking taylor expansion of 0.5 in x
0.162 * [taylor]: Taking taylor expansion of (/ y x) in x
0.162 * [taylor]: Taking taylor expansion of y in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.162 * [taylor]: Taking taylor expansion of 0.5 in y
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.163 * [taylor]: Taking taylor expansion of 0 in y
0.163 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
0.163 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.163 * [taylor]: Taking taylor expansion of 0.5 in y
0.163 * [taylor]: Taking taylor expansion of (/ y x) in y
0.163 * [taylor]: Taking taylor expansion of y in y
0.163 * [taylor]: Taking taylor expansion of x in y
0.163 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.163 * [taylor]: Taking taylor expansion of 0.5 in x
0.163 * [taylor]: Taking taylor expansion of (/ y x) in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.163 * [taylor]: Taking taylor expansion of 0.5 in x
0.163 * [taylor]: Taking taylor expansion of (/ y x) in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.163 * [taylor]: Taking taylor expansion of 0.5 in y
0.163 * [taylor]: Taking taylor expansion of y in y
0.163 * [taylor]: Taking taylor expansion of 0 in y
0.163 * [taylor]: Taking taylor expansion of 0 in y
0.164 * [taylor]: Taking taylor expansion of 0 in y
0.164 * * * [progress]: simplifying candidates
0.165 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (- (log x) (+ (log y) (log 2.0)))
  (- (log x) (log (* y 2.0)))
  (log (/ x (* y 2.0)))
  (exp (/ x (* y 2.0)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* 2.0 2.0) 2.0)))
  (/ (* (* x x) x) (* (* (* y 2.0) (* y 2.0)) (* y 2.0)))
  (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0))))
  (cbrt (/ x (* y 2.0)))
  (* (* (/ x (* y 2.0)) (/ x (* y 2.0))) (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (neg x)
  (neg (* y 2.0))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) 2.0)
  (/ (sqrt x) y)
  (/ (sqrt x) 2.0)
  (/ 1 y)
  (/ x 2.0)
  (/ 1 (* y 2.0))
  (/ (* y 2.0) x)
  (/ x y)
  (/ (* y 2.0) (cbrt x))
  (/ (* y 2.0) (sqrt x))
  (/ (* y 2.0) x)
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
0.168 * * [simplify]: iteration  0 :  117  enodes  (cost  1007 )
0.184 * * [simplify]: iteration  1 :  229  enodes  (cost  991 )
0.227 * * [simplify]: iteration  2 :  783  enodes  (cost  898 )
0.732 * * [simplify]: iteration  3 :  3124  enodes  (cost  885 )
1.463 * * [simplify]: iteration  done :  5000  enodes  (cost  885 )
1.463 * [simplify]: Simplified to:
   (sin (/ (/ x y) 2.0))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ (/ x y) 2.0)))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ (/ x y) 2.0)))
  (sqrt (sin (/ (/ x y) 2.0)))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (log (/ x (* y 2.0)))
  (log (/ x (* y 2.0)))
  (log (/ x (* y 2.0)))
  (exp (/ x (* y 2.0)))
  (pow (/ x (* y 2.0)) 3)
  (pow (/ x (* y 2.0)) 3)
  (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0))))
  (cbrt (/ x (* y 2.0)))
  (pow (/ x (* y 2.0)) 3)
  (sqrt (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (neg x)
  (neg (* y 2.0))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) 2.0)
  (/ (sqrt x) y)
  (/ (sqrt x) 2.0)
  (/ 1 y)
  (/ x 2.0)
  (/ 1 (* y 2.0))
  (/ (* y 2.0) x)
  (/ x y)
  (/ (* y 2.0) (cbrt x))
  (/ (* y 2.0) (sqrt x))
  (/ (* y 2.0) x)
  0
  (+ (* 0.5 (/ x y)) (* (pow (/ x y) 3) 0.04166666666666667))
  (+ (* 0.5 (/ x y)) (* (pow (/ x y) 3) 0.04166666666666667))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
1.464 * * * [progress]: adding candidates to table
1.641 * * [progress]: iteration 2 / 4
1.641 * * * [progress]: picking best candidate
1.718 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
1.718 * * * [progress]: localizing error
1.718 * * * [progress]: generating rewritten candidates
1.718 * * * [progress]: generating series expansions
1.718 * * * [progress]: simplifying candidates
1.718 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   
1.719 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.719 * * [simplify]: iteration  done :  0  enodes  (cost  0 )
1.719 * [simplify]: Simplified to:
   
1.719 * * * [progress]: adding candidates to table
1.720 * * [progress]: iteration 3 / 4
1.720 * * * [progress]: picking best candidate
1.795 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)))>
1.795 * * * [progress]: localizing error
1.808 * * * [progress]: generating rewritten candidates
1.808 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
1.810 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
1.813 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
1.819 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1)
1.826 * * * [progress]: generating series expansions
1.826 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
1.827 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
1.827 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.827 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.827 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.827 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.827 * [taylor]: Taking taylor expansion of 0.5 in y
1.827 * [taylor]: Taking taylor expansion of (/ x y) in y
1.827 * [taylor]: Taking taylor expansion of x in y
1.827 * [taylor]: Taking taylor expansion of y in y
1.827 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.827 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.827 * [taylor]: Taking taylor expansion of 0.5 in y
1.827 * [taylor]: Taking taylor expansion of (/ x y) in y
1.827 * [taylor]: Taking taylor expansion of x in y
1.827 * [taylor]: Taking taylor expansion of y in y
1.827 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.827 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.827 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.827 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.827 * [taylor]: Taking taylor expansion of 0.5 in x
1.827 * [taylor]: Taking taylor expansion of (/ x y) in x
1.827 * [taylor]: Taking taylor expansion of x in x
1.827 * [taylor]: Taking taylor expansion of y in x
1.828 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.828 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.828 * [taylor]: Taking taylor expansion of 0.5 in x
1.828 * [taylor]: Taking taylor expansion of (/ x y) in x
1.828 * [taylor]: Taking taylor expansion of x in x
1.828 * [taylor]: Taking taylor expansion of y in x
1.828 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.828 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.828 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.828 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.828 * [taylor]: Taking taylor expansion of 0.5 in x
1.828 * [taylor]: Taking taylor expansion of (/ x y) in x
1.828 * [taylor]: Taking taylor expansion of x in x
1.828 * [taylor]: Taking taylor expansion of y in x
1.828 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.828 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.828 * [taylor]: Taking taylor expansion of 0.5 in x
1.828 * [taylor]: Taking taylor expansion of (/ x y) in x
1.828 * [taylor]: Taking taylor expansion of x in x
1.828 * [taylor]: Taking taylor expansion of y in x
1.829 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.829 * [taylor]: Taking taylor expansion of 0.5 in y
1.829 * [taylor]: Taking taylor expansion of y in y
1.829 * [taylor]: Taking taylor expansion of 0 in y
1.830 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
1.830 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
1.830 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.830 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.830 * [taylor]: Taking taylor expansion of y in y
1.830 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.830 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.831 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.831 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.831 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.831 * [taylor]: Taking taylor expansion of 0.5 in y
1.831 * [taylor]: Taking taylor expansion of (/ y x) in y
1.831 * [taylor]: Taking taylor expansion of y in y
1.831 * [taylor]: Taking taylor expansion of x in y
1.831 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.831 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.831 * [taylor]: Taking taylor expansion of 0.5 in y
1.831 * [taylor]: Taking taylor expansion of (/ y x) in y
1.831 * [taylor]: Taking taylor expansion of y in y
1.831 * [taylor]: Taking taylor expansion of x in y
1.831 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.831 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.831 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.831 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.831 * [taylor]: Taking taylor expansion of 0.5 in x
1.831 * [taylor]: Taking taylor expansion of (/ y x) in x
1.831 * [taylor]: Taking taylor expansion of y in x
1.831 * [taylor]: Taking taylor expansion of x in x
1.831 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.831 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.831 * [taylor]: Taking taylor expansion of 0.5 in x
1.831 * [taylor]: Taking taylor expansion of (/ y x) in x
1.831 * [taylor]: Taking taylor expansion of y in x
1.831 * [taylor]: Taking taylor expansion of x in x
1.832 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.832 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.832 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.832 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.832 * [taylor]: Taking taylor expansion of 0.5 in x
1.832 * [taylor]: Taking taylor expansion of (/ y x) in x
1.832 * [taylor]: Taking taylor expansion of y in x
1.832 * [taylor]: Taking taylor expansion of x in x
1.832 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.832 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.832 * [taylor]: Taking taylor expansion of 0.5 in x
1.832 * [taylor]: Taking taylor expansion of (/ y x) in x
1.832 * [taylor]: Taking taylor expansion of y in x
1.832 * [taylor]: Taking taylor expansion of x in x
1.832 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.832 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.832 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.832 * [taylor]: Taking taylor expansion of 0.5 in y
1.832 * [taylor]: Taking taylor expansion of (/ y x) in y
1.832 * [taylor]: Taking taylor expansion of y in y
1.832 * [taylor]: Taking taylor expansion of x in y
1.832 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.832 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.832 * [taylor]: Taking taylor expansion of 0.5 in y
1.832 * [taylor]: Taking taylor expansion of (/ y x) in y
1.832 * [taylor]: Taking taylor expansion of y in y
1.832 * [taylor]: Taking taylor expansion of x in y
1.833 * [taylor]: Taking taylor expansion of 0 in y
1.833 * [taylor]: Taking taylor expansion of 0 in y
1.835 * [taylor]: Taking taylor expansion of 0 in y
1.836 * [taylor]: Taking taylor expansion of 0 in y
1.837 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
1.837 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.837 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.837 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.837 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.837 * [taylor]: Taking taylor expansion of 0.5 in y
1.837 * [taylor]: Taking taylor expansion of (/ y x) in y
1.837 * [taylor]: Taking taylor expansion of y in y
1.837 * [taylor]: Taking taylor expansion of x in y
1.837 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.837 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.837 * [taylor]: Taking taylor expansion of 0.5 in y
1.837 * [taylor]: Taking taylor expansion of (/ y x) in y
1.837 * [taylor]: Taking taylor expansion of y in y
1.837 * [taylor]: Taking taylor expansion of x in y
1.837 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.837 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.837 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.837 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.837 * [taylor]: Taking taylor expansion of 0.5 in x
1.837 * [taylor]: Taking taylor expansion of (/ y x) in x
1.837 * [taylor]: Taking taylor expansion of y in x
1.837 * [taylor]: Taking taylor expansion of x in x
1.837 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.837 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.837 * [taylor]: Taking taylor expansion of 0.5 in x
1.837 * [taylor]: Taking taylor expansion of (/ y x) in x
1.837 * [taylor]: Taking taylor expansion of y in x
1.837 * [taylor]: Taking taylor expansion of x in x
1.838 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.838 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.838 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.838 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.838 * [taylor]: Taking taylor expansion of 0.5 in x
1.838 * [taylor]: Taking taylor expansion of (/ y x) in x
1.838 * [taylor]: Taking taylor expansion of y in x
1.838 * [taylor]: Taking taylor expansion of x in x
1.838 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.838 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.838 * [taylor]: Taking taylor expansion of 0.5 in x
1.838 * [taylor]: Taking taylor expansion of (/ y x) in x
1.838 * [taylor]: Taking taylor expansion of y in x
1.838 * [taylor]: Taking taylor expansion of x in x
1.838 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
1.838 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.838 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.838 * [taylor]: Taking taylor expansion of 0.5 in y
1.838 * [taylor]: Taking taylor expansion of (/ y x) in y
1.838 * [taylor]: Taking taylor expansion of y in y
1.838 * [taylor]: Taking taylor expansion of x in y
1.838 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.838 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.838 * [taylor]: Taking taylor expansion of 0.5 in y
1.838 * [taylor]: Taking taylor expansion of (/ y x) in y
1.838 * [taylor]: Taking taylor expansion of y in y
1.838 * [taylor]: Taking taylor expansion of x in y
1.839 * [taylor]: Taking taylor expansion of 0 in y
1.839 * [taylor]: Taking taylor expansion of 0 in y
1.840 * [taylor]: Taking taylor expansion of 0 in y
1.842 * [taylor]: Taking taylor expansion of 0 in y
1.842 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
1.842 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
1.842 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.842 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.842 * [taylor]: Taking taylor expansion of 0.5 in y
1.842 * [taylor]: Taking taylor expansion of (/ x y) in y
1.842 * [taylor]: Taking taylor expansion of x in y
1.842 * [taylor]: Taking taylor expansion of y in y
1.842 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.842 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.842 * [taylor]: Taking taylor expansion of 0.5 in x
1.842 * [taylor]: Taking taylor expansion of (/ x y) in x
1.842 * [taylor]: Taking taylor expansion of x in x
1.842 * [taylor]: Taking taylor expansion of y in x
1.842 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.843 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.843 * [taylor]: Taking taylor expansion of 0.5 in x
1.843 * [taylor]: Taking taylor expansion of (/ x y) in x
1.843 * [taylor]: Taking taylor expansion of x in x
1.843 * [taylor]: Taking taylor expansion of y in x
1.843 * [taylor]: Taking taylor expansion of 0 in y
1.843 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.843 * [taylor]: Taking taylor expansion of 0.5 in y
1.843 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.843 * [taylor]: Taking taylor expansion of y in y
1.843 * [taylor]: Taking taylor expansion of 0 in y
1.843 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.843 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.843 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.843 * [taylor]: Taking taylor expansion of 0.5 in y
1.843 * [taylor]: Taking taylor expansion of (/ y x) in y
1.843 * [taylor]: Taking taylor expansion of y in y
1.843 * [taylor]: Taking taylor expansion of x in y
1.844 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.844 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.844 * [taylor]: Taking taylor expansion of 0.5 in x
1.844 * [taylor]: Taking taylor expansion of (/ y x) in x
1.844 * [taylor]: Taking taylor expansion of y in x
1.844 * [taylor]: Taking taylor expansion of x in x
1.844 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.844 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.844 * [taylor]: Taking taylor expansion of 0.5 in x
1.844 * [taylor]: Taking taylor expansion of (/ y x) in x
1.844 * [taylor]: Taking taylor expansion of y in x
1.844 * [taylor]: Taking taylor expansion of x in x
1.844 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.844 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.844 * [taylor]: Taking taylor expansion of 0.5 in y
1.844 * [taylor]: Taking taylor expansion of (/ y x) in y
1.844 * [taylor]: Taking taylor expansion of y in y
1.844 * [taylor]: Taking taylor expansion of x in y
1.844 * [taylor]: Taking taylor expansion of 0 in y
1.844 * [taylor]: Taking taylor expansion of 0 in y
1.844 * [taylor]: Taking taylor expansion of 0 in y
1.845 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
1.845 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.845 * [taylor]: Taking taylor expansion of 0.5 in y
1.845 * [taylor]: Taking taylor expansion of (/ y x) in y
1.845 * [taylor]: Taking taylor expansion of y in y
1.845 * [taylor]: Taking taylor expansion of x in y
1.845 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.845 * [taylor]: Taking taylor expansion of 0.5 in x
1.845 * [taylor]: Taking taylor expansion of (/ y x) in x
1.845 * [taylor]: Taking taylor expansion of y in x
1.845 * [taylor]: Taking taylor expansion of x in x
1.845 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.845 * [taylor]: Taking taylor expansion of 0.5 in x
1.845 * [taylor]: Taking taylor expansion of (/ y x) in x
1.845 * [taylor]: Taking taylor expansion of y in x
1.845 * [taylor]: Taking taylor expansion of x in x
1.845 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.845 * [taylor]: Taking taylor expansion of 0.5 in y
1.845 * [taylor]: Taking taylor expansion of (/ y x) in y
1.845 * [taylor]: Taking taylor expansion of y in y
1.845 * [taylor]: Taking taylor expansion of x in y
1.845 * [taylor]: Taking taylor expansion of 0 in y
1.846 * [taylor]: Taking taylor expansion of 0 in y
1.846 * [taylor]: Taking taylor expansion of 0 in y
1.846 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
1.846 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
1.846 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
1.846 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
1.846 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.846 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.846 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.846 * [taylor]: Taking taylor expansion of 0.5 in y
1.846 * [taylor]: Taking taylor expansion of (/ x y) in y
1.846 * [taylor]: Taking taylor expansion of x in y
1.846 * [taylor]: Taking taylor expansion of y in y
1.846 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
1.846 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.846 * [taylor]: Taking taylor expansion of 0.5 in y
1.846 * [taylor]: Taking taylor expansion of (/ x y) in y
1.846 * [taylor]: Taking taylor expansion of x in y
1.846 * [taylor]: Taking taylor expansion of y in y
1.847 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
1.847 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.847 * [taylor]: Taking taylor expansion of 0.5 in y
1.847 * [taylor]: Taking taylor expansion of (/ x y) in y
1.847 * [taylor]: Taking taylor expansion of x in y
1.847 * [taylor]: Taking taylor expansion of y in y
1.847 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
1.847 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.847 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.847 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.847 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.847 * [taylor]: Taking taylor expansion of 0.5 in x
1.847 * [taylor]: Taking taylor expansion of (/ x y) in x
1.847 * [taylor]: Taking taylor expansion of x in x
1.847 * [taylor]: Taking taylor expansion of y in x
1.847 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.847 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.847 * [taylor]: Taking taylor expansion of 0.5 in x
1.847 * [taylor]: Taking taylor expansion of (/ x y) in x
1.847 * [taylor]: Taking taylor expansion of x in x
1.847 * [taylor]: Taking taylor expansion of y in x
1.847 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.848 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.848 * [taylor]: Taking taylor expansion of 0.5 in x
1.848 * [taylor]: Taking taylor expansion of (/ x y) in x
1.848 * [taylor]: Taking taylor expansion of x in x
1.848 * [taylor]: Taking taylor expansion of y in x
1.848 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
1.848 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
1.848 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
1.848 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.848 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.848 * [taylor]: Taking taylor expansion of 0.5 in x
1.848 * [taylor]: Taking taylor expansion of (/ x y) in x
1.848 * [taylor]: Taking taylor expansion of x in x
1.848 * [taylor]: Taking taylor expansion of y in x
1.848 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
1.848 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.848 * [taylor]: Taking taylor expansion of 0.5 in x
1.848 * [taylor]: Taking taylor expansion of (/ x y) in x
1.848 * [taylor]: Taking taylor expansion of x in x
1.848 * [taylor]: Taking taylor expansion of y in x
1.848 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
1.848 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.848 * [taylor]: Taking taylor expansion of 0.5 in x
1.848 * [taylor]: Taking taylor expansion of (/ x y) in x
1.848 * [taylor]: Taking taylor expansion of x in x
1.848 * [taylor]: Taking taylor expansion of y in x
1.849 * [taylor]: Taking taylor expansion of 1.0 in y
1.849 * [taylor]: Taking taylor expansion of 0 in y
1.850 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
1.851 * [taylor]: Taking taylor expansion of 0.125 in y
1.851 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.851 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.851 * [taylor]: Taking taylor expansion of y in y
1.852 * [taylor]: Taking taylor expansion of 0 in y
1.852 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
1.852 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
1.853 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.853 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.853 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.853 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.853 * [taylor]: Taking taylor expansion of 0.5 in y
1.853 * [taylor]: Taking taylor expansion of (/ y x) in y
1.853 * [taylor]: Taking taylor expansion of y in y
1.853 * [taylor]: Taking taylor expansion of x in y
1.853 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.853 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.853 * [taylor]: Taking taylor expansion of 0.5 in y
1.853 * [taylor]: Taking taylor expansion of (/ y x) in y
1.853 * [taylor]: Taking taylor expansion of y in y
1.853 * [taylor]: Taking taylor expansion of x in y
1.853 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.853 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.853 * [taylor]: Taking taylor expansion of 0.5 in y
1.853 * [taylor]: Taking taylor expansion of (/ y x) in y
1.853 * [taylor]: Taking taylor expansion of y in y
1.853 * [taylor]: Taking taylor expansion of x in y
1.853 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.853 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.853 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.853 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.853 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.853 * [taylor]: Taking taylor expansion of 0.5 in x
1.854 * [taylor]: Taking taylor expansion of (/ y x) in x
1.854 * [taylor]: Taking taylor expansion of y in x
1.854 * [taylor]: Taking taylor expansion of x in x
1.854 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.854 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.854 * [taylor]: Taking taylor expansion of 0.5 in x
1.854 * [taylor]: Taking taylor expansion of (/ y x) in x
1.854 * [taylor]: Taking taylor expansion of y in x
1.854 * [taylor]: Taking taylor expansion of x in x
1.854 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.854 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.854 * [taylor]: Taking taylor expansion of 0.5 in x
1.854 * [taylor]: Taking taylor expansion of (/ y x) in x
1.854 * [taylor]: Taking taylor expansion of y in x
1.854 * [taylor]: Taking taylor expansion of x in x
1.854 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.854 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.854 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.854 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.854 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.854 * [taylor]: Taking taylor expansion of 0.5 in x
1.854 * [taylor]: Taking taylor expansion of (/ y x) in x
1.854 * [taylor]: Taking taylor expansion of y in x
1.854 * [taylor]: Taking taylor expansion of x in x
1.854 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.855 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.855 * [taylor]: Taking taylor expansion of 0.5 in x
1.855 * [taylor]: Taking taylor expansion of (/ y x) in x
1.855 * [taylor]: Taking taylor expansion of y in x
1.855 * [taylor]: Taking taylor expansion of x in x
1.855 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.855 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.855 * [taylor]: Taking taylor expansion of 0.5 in x
1.855 * [taylor]: Taking taylor expansion of (/ y x) in x
1.855 * [taylor]: Taking taylor expansion of y in x
1.855 * [taylor]: Taking taylor expansion of x in x
1.855 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.855 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.855 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.855 * [taylor]: Taking taylor expansion of 0.5 in y
1.855 * [taylor]: Taking taylor expansion of (/ y x) in y
1.855 * [taylor]: Taking taylor expansion of y in y
1.855 * [taylor]: Taking taylor expansion of x in y
1.856 * [taylor]: Taking taylor expansion of 0 in y
1.856 * [taylor]: Taking taylor expansion of 0 in y
1.857 * [taylor]: Taking taylor expansion of 0 in y
1.858 * [taylor]: Taking taylor expansion of 0 in y
1.859 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
1.859 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
1.859 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
1.859 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.859 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.859 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.859 * [taylor]: Taking taylor expansion of 0.5 in y
1.859 * [taylor]: Taking taylor expansion of (/ y x) in y
1.859 * [taylor]: Taking taylor expansion of y in y
1.859 * [taylor]: Taking taylor expansion of x in y
1.859 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.859 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.859 * [taylor]: Taking taylor expansion of 0.5 in y
1.859 * [taylor]: Taking taylor expansion of (/ y x) in y
1.859 * [taylor]: Taking taylor expansion of y in y
1.859 * [taylor]: Taking taylor expansion of x in y
1.859 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
1.859 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.859 * [taylor]: Taking taylor expansion of 0.5 in y
1.859 * [taylor]: Taking taylor expansion of (/ y x) in y
1.859 * [taylor]: Taking taylor expansion of y in y
1.859 * [taylor]: Taking taylor expansion of x in y
1.859 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.859 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.860 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.860 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.860 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.860 * [taylor]: Taking taylor expansion of 0.5 in x
1.860 * [taylor]: Taking taylor expansion of (/ y x) in x
1.860 * [taylor]: Taking taylor expansion of y in x
1.860 * [taylor]: Taking taylor expansion of x in x
1.860 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.860 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.860 * [taylor]: Taking taylor expansion of 0.5 in x
1.860 * [taylor]: Taking taylor expansion of (/ y x) in x
1.860 * [taylor]: Taking taylor expansion of y in x
1.860 * [taylor]: Taking taylor expansion of x in x
1.860 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.860 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.860 * [taylor]: Taking taylor expansion of 0.5 in x
1.860 * [taylor]: Taking taylor expansion of (/ y x) in x
1.860 * [taylor]: Taking taylor expansion of y in x
1.860 * [taylor]: Taking taylor expansion of x in x
1.860 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
1.860 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
1.860 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
1.860 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.860 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.860 * [taylor]: Taking taylor expansion of 0.5 in x
1.860 * [taylor]: Taking taylor expansion of (/ y x) in x
1.861 * [taylor]: Taking taylor expansion of y in x
1.861 * [taylor]: Taking taylor expansion of x in x
1.861 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
1.861 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.861 * [taylor]: Taking taylor expansion of 0.5 in x
1.861 * [taylor]: Taking taylor expansion of (/ y x) in x
1.861 * [taylor]: Taking taylor expansion of y in x
1.861 * [taylor]: Taking taylor expansion of x in x
1.861 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
1.861 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.861 * [taylor]: Taking taylor expansion of 0.5 in x
1.861 * [taylor]: Taking taylor expansion of (/ y x) in x
1.861 * [taylor]: Taking taylor expansion of y in x
1.861 * [taylor]: Taking taylor expansion of x in x
1.861 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
1.861 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
1.861 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.861 * [taylor]: Taking taylor expansion of 0.5 in y
1.861 * [taylor]: Taking taylor expansion of (/ y x) in y
1.861 * [taylor]: Taking taylor expansion of y in y
1.861 * [taylor]: Taking taylor expansion of x in y
1.862 * [taylor]: Taking taylor expansion of 0 in y
1.862 * [taylor]: Taking taylor expansion of 0 in y
1.863 * [taylor]: Taking taylor expansion of 0 in y
1.864 * [taylor]: Taking taylor expansion of 0 in y
1.865 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1)
1.865 * [approximate]: Taking taylor expansion of (* 0.5 (/ x y)) in (x y) around 0
1.865 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
1.865 * [taylor]: Taking taylor expansion of 0.5 in y
1.865 * [taylor]: Taking taylor expansion of (/ x y) in y
1.865 * [taylor]: Taking taylor expansion of x in y
1.865 * [taylor]: Taking taylor expansion of y in y
1.865 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.865 * [taylor]: Taking taylor expansion of 0.5 in x
1.865 * [taylor]: Taking taylor expansion of (/ x y) in x
1.865 * [taylor]: Taking taylor expansion of x in x
1.865 * [taylor]: Taking taylor expansion of y in x
1.865 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
1.865 * [taylor]: Taking taylor expansion of 0.5 in x
1.865 * [taylor]: Taking taylor expansion of (/ x y) in x
1.865 * [taylor]: Taking taylor expansion of x in x
1.865 * [taylor]: Taking taylor expansion of y in x
1.865 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
1.865 * [taylor]: Taking taylor expansion of 0.5 in y
1.865 * [taylor]: Taking taylor expansion of y in y
1.865 * [taylor]: Taking taylor expansion of 0 in y
1.866 * [taylor]: Taking taylor expansion of 0 in y
1.866 * [taylor]: Taking taylor expansion of 0 in y
1.866 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
1.866 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.866 * [taylor]: Taking taylor expansion of 0.5 in y
1.866 * [taylor]: Taking taylor expansion of (/ y x) in y
1.866 * [taylor]: Taking taylor expansion of y in y
1.866 * [taylor]: Taking taylor expansion of x in y
1.866 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.866 * [taylor]: Taking taylor expansion of 0.5 in x
1.866 * [taylor]: Taking taylor expansion of (/ y x) in x
1.866 * [taylor]: Taking taylor expansion of y in x
1.866 * [taylor]: Taking taylor expansion of x in x
1.866 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.866 * [taylor]: Taking taylor expansion of 0.5 in x
1.866 * [taylor]: Taking taylor expansion of (/ y x) in x
1.866 * [taylor]: Taking taylor expansion of y in x
1.866 * [taylor]: Taking taylor expansion of x in x
1.867 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.867 * [taylor]: Taking taylor expansion of 0.5 in y
1.867 * [taylor]: Taking taylor expansion of y in y
1.867 * [taylor]: Taking taylor expansion of 0 in y
1.867 * [taylor]: Taking taylor expansion of 0 in y
1.867 * [taylor]: Taking taylor expansion of 0 in y
1.867 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
1.867 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
1.867 * [taylor]: Taking taylor expansion of 0.5 in y
1.867 * [taylor]: Taking taylor expansion of (/ y x) in y
1.867 * [taylor]: Taking taylor expansion of y in y
1.867 * [taylor]: Taking taylor expansion of x in y
1.867 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.867 * [taylor]: Taking taylor expansion of 0.5 in x
1.867 * [taylor]: Taking taylor expansion of (/ y x) in x
1.867 * [taylor]: Taking taylor expansion of y in x
1.867 * [taylor]: Taking taylor expansion of x in x
1.867 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
1.868 * [taylor]: Taking taylor expansion of 0.5 in x
1.868 * [taylor]: Taking taylor expansion of (/ y x) in x
1.868 * [taylor]: Taking taylor expansion of y in x
1.868 * [taylor]: Taking taylor expansion of x in x
1.868 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.868 * [taylor]: Taking taylor expansion of 0.5 in y
1.868 * [taylor]: Taking taylor expansion of y in y
1.868 * [taylor]: Taking taylor expansion of 0 in y
1.868 * [taylor]: Taking taylor expansion of 0 in y
1.868 * [taylor]: Taking taylor expansion of 0 in y
1.868 * * * [progress]: simplifying candidates
1.869 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (- (log x) (+ (log y) (log 2.0)))
  (- (log x) (log (* y 2.0)))
  (log (/ x (* y 2.0)))
  (exp (/ x (* y 2.0)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* 2.0 2.0) 2.0)))
  (/ (* (* x x) x) (* (* (* y 2.0) (* y 2.0)) (* y 2.0)))
  (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0))))
  (cbrt (/ x (* y 2.0)))
  (* (* (/ x (* y 2.0)) (/ x (* y 2.0))) (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (neg x)
  (neg (* y 2.0))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) 2.0)
  (/ (sqrt x) y)
  (/ (sqrt x) 2.0)
  (/ 1 y)
  (/ x 2.0)
  (/ 1 (* y 2.0))
  (/ (* y 2.0) x)
  (/ x y)
  (/ (* y 2.0) (cbrt x))
  (/ (* y 2.0) (sqrt x))
  (/ (* y 2.0) x)
  0
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  (+ (* 0.04166666666666667 (/ (pow x 3) (pow y 3))) (* 0.5 (/ x y)))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
1.873 * * [simplify]: iteration  0 :  117  enodes  (cost  1007 )
1.893 * * [simplify]: iteration  1 :  229  enodes  (cost  991 )
1.937 * * [simplify]: iteration  2 :  783  enodes  (cost  898 )
2.452 * * [simplify]: iteration  3 :  3124  enodes  (cost  885 )
2.945 * * [simplify]: iteration  done :  5000  enodes  (cost  885 )
2.946 * [simplify]: Simplified to:
   (sin (/ (/ x y) 2.0))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ (/ x y) 2.0)))
  (pow (sin (/ x (* y 2.0))) 3)
  (sqrt (sin (/ (/ x y) 2.0)))
  (sqrt (sin (/ (/ x y) 2.0)))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  (log (/ x (* y 2.0)))
  (log (/ x (* y 2.0)))
  (log (/ x (* y 2.0)))
  (exp (/ x (* y 2.0)))
  (pow (/ x (* y 2.0)) 3)
  (pow (/ x (* y 2.0)) 3)
  (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0))))
  (cbrt (/ x (* y 2.0)))
  (pow (/ x (* y 2.0)) 3)
  (sqrt (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (neg x)
  (neg (* y 2.0))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) 2.0)
  (/ (sqrt x) y)
  (/ (sqrt x) 2.0)
  (/ 1 y)
  (/ x 2.0)
  (/ 1 (* y 2.0))
  (/ (* y 2.0) x)
  (/ x y)
  (/ (* y 2.0) (cbrt x))
  (/ (* y 2.0) (sqrt x))
  (/ (* y 2.0) x)
  0
  (+ (* 0.5 (/ x y)) (* (pow (/ x y) 3) 0.04166666666666667))
  (+ (* 0.5 (/ x y)) (* (pow (/ x y) 3) 0.04166666666666667))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
2.946 * * * [progress]: adding candidates to table
3.128 * * [progress]: iteration 4 / 4
3.128 * * * [progress]: picking best candidate
3.211 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))>
3.211 * * * [progress]: localizing error
3.227 * * * [progress]: generating rewritten candidates
3.227 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
3.229 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
3.232 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
3.237 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1)
3.244 * * * [progress]: generating series expansions
3.244 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
3.244 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
3.244 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
3.244 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
3.245 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
3.245 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
3.245 * [taylor]: Taking taylor expansion of 0.5 in y
3.245 * [taylor]: Taking taylor expansion of (/ x y) in y
3.245 * [taylor]: Taking taylor expansion of x in y
3.245 * [taylor]: Taking taylor expansion of y in y
3.245 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
3.245 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
3.245 * [taylor]: Taking taylor expansion of 0.5 in y
3.245 * [taylor]: Taking taylor expansion of (/ x y) in y
3.245 * [taylor]: Taking taylor expansion of x in y
3.245 * [taylor]: Taking taylor expansion of y in y
3.245 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
3.245 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
3.245 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
3.245 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.245 * [taylor]: Taking taylor expansion of 0.5 in x
3.245 * [taylor]: Taking taylor expansion of (/ x y) in x
3.245 * [taylor]: Taking taylor expansion of x in x
3.245 * [taylor]: Taking taylor expansion of y in x
3.245 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
3.245 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.245 * [taylor]: Taking taylor expansion of 0.5 in x
3.245 * [taylor]: Taking taylor expansion of (/ x y) in x
3.245 * [taylor]: Taking taylor expansion of x in x
3.245 * [taylor]: Taking taylor expansion of y in x
3.246 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
3.246 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
3.246 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
3.246 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.246 * [taylor]: Taking taylor expansion of 0.5 in x
3.246 * [taylor]: Taking taylor expansion of (/ x y) in x
3.246 * [taylor]: Taking taylor expansion of x in x
3.246 * [taylor]: Taking taylor expansion of y in x
3.246 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
3.246 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.246 * [taylor]: Taking taylor expansion of 0.5 in x
3.246 * [taylor]: Taking taylor expansion of (/ x y) in x
3.246 * [taylor]: Taking taylor expansion of x in x
3.246 * [taylor]: Taking taylor expansion of y in x
3.246 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
3.246 * [taylor]: Taking taylor expansion of 0.5 in y
3.246 * [taylor]: Taking taylor expansion of y in y
3.247 * [taylor]: Taking taylor expansion of 0 in y
3.248 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
3.248 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
3.248 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
3.248 * [taylor]: Taking taylor expansion of (pow y 3) in y
3.248 * [taylor]: Taking taylor expansion of y in y
3.248 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
3.248 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
3.248 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
3.248 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
3.248 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.248 * [taylor]: Taking taylor expansion of 0.5 in y
3.248 * [taylor]: Taking taylor expansion of (/ y x) in y
3.248 * [taylor]: Taking taylor expansion of y in y
3.248 * [taylor]: Taking taylor expansion of x in y
3.249 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
3.249 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.249 * [taylor]: Taking taylor expansion of 0.5 in y
3.249 * [taylor]: Taking taylor expansion of (/ y x) in y
3.249 * [taylor]: Taking taylor expansion of y in y
3.249 * [taylor]: Taking taylor expansion of x in y
3.249 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
3.249 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
3.249 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.249 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.249 * [taylor]: Taking taylor expansion of 0.5 in x
3.249 * [taylor]: Taking taylor expansion of (/ y x) in x
3.249 * [taylor]: Taking taylor expansion of y in x
3.249 * [taylor]: Taking taylor expansion of x in x
3.249 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
3.249 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.249 * [taylor]: Taking taylor expansion of 0.5 in x
3.249 * [taylor]: Taking taylor expansion of (/ y x) in x
3.249 * [taylor]: Taking taylor expansion of y in x
3.249 * [taylor]: Taking taylor expansion of x in x
3.250 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
3.250 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
3.250 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.250 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.250 * [taylor]: Taking taylor expansion of 0.5 in x
3.250 * [taylor]: Taking taylor expansion of (/ y x) in x
3.250 * [taylor]: Taking taylor expansion of y in x
3.250 * [taylor]: Taking taylor expansion of x in x
3.250 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
3.250 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.250 * [taylor]: Taking taylor expansion of 0.5 in x
3.250 * [taylor]: Taking taylor expansion of (/ y x) in x
3.250 * [taylor]: Taking taylor expansion of y in x
3.250 * [taylor]: Taking taylor expansion of x in x
3.250 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
3.250 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
3.250 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.250 * [taylor]: Taking taylor expansion of 0.5 in y
3.250 * [taylor]: Taking taylor expansion of (/ y x) in y
3.250 * [taylor]: Taking taylor expansion of y in y
3.250 * [taylor]: Taking taylor expansion of x in y
3.250 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
3.250 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.250 * [taylor]: Taking taylor expansion of 0.5 in y
3.250 * [taylor]: Taking taylor expansion of (/ y x) in y
3.250 * [taylor]: Taking taylor expansion of y in y
3.250 * [taylor]: Taking taylor expansion of x in y
3.251 * [taylor]: Taking taylor expansion of 0 in y
3.251 * [taylor]: Taking taylor expansion of 0 in y
3.252 * [taylor]: Taking taylor expansion of 0 in y
3.254 * [taylor]: Taking taylor expansion of 0 in y
3.254 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
3.254 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
3.254 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
3.254 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
3.254 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.254 * [taylor]: Taking taylor expansion of 0.5 in y
3.254 * [taylor]: Taking taylor expansion of (/ y x) in y
3.254 * [taylor]: Taking taylor expansion of y in y
3.255 * [taylor]: Taking taylor expansion of x in y
3.255 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
3.255 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.255 * [taylor]: Taking taylor expansion of 0.5 in y
3.255 * [taylor]: Taking taylor expansion of (/ y x) in y
3.255 * [taylor]: Taking taylor expansion of y in y
3.255 * [taylor]: Taking taylor expansion of x in y
3.255 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
3.255 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
3.255 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.255 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.255 * [taylor]: Taking taylor expansion of 0.5 in x
3.255 * [taylor]: Taking taylor expansion of (/ y x) in x
3.255 * [taylor]: Taking taylor expansion of y in x
3.255 * [taylor]: Taking taylor expansion of x in x
3.255 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
3.255 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.255 * [taylor]: Taking taylor expansion of 0.5 in x
3.255 * [taylor]: Taking taylor expansion of (/ y x) in x
3.255 * [taylor]: Taking taylor expansion of y in x
3.255 * [taylor]: Taking taylor expansion of x in x
3.256 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
3.256 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
3.256 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.256 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.256 * [taylor]: Taking taylor expansion of 0.5 in x
3.256 * [taylor]: Taking taylor expansion of (/ y x) in x
3.256 * [taylor]: Taking taylor expansion of y in x
3.256 * [taylor]: Taking taylor expansion of x in x
3.256 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
3.256 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.256 * [taylor]: Taking taylor expansion of 0.5 in x
3.256 * [taylor]: Taking taylor expansion of (/ y x) in x
3.256 * [taylor]: Taking taylor expansion of y in x
3.256 * [taylor]: Taking taylor expansion of x in x
3.256 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
3.256 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
3.256 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.256 * [taylor]: Taking taylor expansion of 0.5 in y
3.256 * [taylor]: Taking taylor expansion of (/ y x) in y
3.256 * [taylor]: Taking taylor expansion of y in y
3.256 * [taylor]: Taking taylor expansion of x in y
3.256 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
3.256 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.256 * [taylor]: Taking taylor expansion of 0.5 in y
3.256 * [taylor]: Taking taylor expansion of (/ y x) in y
3.256 * [taylor]: Taking taylor expansion of y in y
3.256 * [taylor]: Taking taylor expansion of x in y
3.257 * [taylor]: Taking taylor expansion of 0 in y
3.261 * [taylor]: Taking taylor expansion of 0 in y
3.262 * [taylor]: Taking taylor expansion of 0 in y
3.263 * [taylor]: Taking taylor expansion of 0 in y
3.263 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
3.263 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (y x) around 0
3.264 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
3.264 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.264 * [taylor]: Taking taylor expansion of 0.5 in x
3.264 * [taylor]: Taking taylor expansion of (/ x y) in x
3.264 * [taylor]: Taking taylor expansion of x in x
3.264 * [taylor]: Taking taylor expansion of y in x
3.264 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
3.264 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
3.264 * [taylor]: Taking taylor expansion of 0.5 in y
3.264 * [taylor]: Taking taylor expansion of (/ x y) in y
3.264 * [taylor]: Taking taylor expansion of x in y
3.264 * [taylor]: Taking taylor expansion of y in y
3.264 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
3.264 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
3.264 * [taylor]: Taking taylor expansion of 0.5 in y
3.264 * [taylor]: Taking taylor expansion of (/ x y) in y
3.264 * [taylor]: Taking taylor expansion of x in y
3.264 * [taylor]: Taking taylor expansion of y in y
3.264 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
3.264 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.264 * [taylor]: Taking taylor expansion of 0.5 in x
3.264 * [taylor]: Taking taylor expansion of (/ x y) in x
3.264 * [taylor]: Taking taylor expansion of x in x
3.264 * [taylor]: Taking taylor expansion of y in x
3.264 * [taylor]: Taking taylor expansion of 0 in x
3.264 * [taylor]: Taking taylor expansion of 0 in x
3.265 * [taylor]: Taking taylor expansion of 0 in x
3.265 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (y x) around 0
3.265 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.265 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.265 * [taylor]: Taking taylor expansion of 0.5 in x
3.265 * [taylor]: Taking taylor expansion of (/ y x) in x
3.265 * [taylor]: Taking taylor expansion of y in x
3.265 * [taylor]: Taking taylor expansion of x in x
3.265 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
3.265 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.265 * [taylor]: Taking taylor expansion of 0.5 in y
3.265 * [taylor]: Taking taylor expansion of (/ y x) in y
3.265 * [taylor]: Taking taylor expansion of y in y
3.265 * [taylor]: Taking taylor expansion of x in y
3.265 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
3.265 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.265 * [taylor]: Taking taylor expansion of 0.5 in y
3.265 * [taylor]: Taking taylor expansion of (/ y x) in y
3.265 * [taylor]: Taking taylor expansion of y in y
3.265 * [taylor]: Taking taylor expansion of x in y
3.265 * [taylor]: Taking taylor expansion of 0 in x
3.265 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
3.265 * [taylor]: Taking taylor expansion of 0.5 in x
3.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.266 * [taylor]: Taking taylor expansion of x in x
3.266 * [taylor]: Taking taylor expansion of 0 in x
3.266 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (y x) around 0
3.266 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.266 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.266 * [taylor]: Taking taylor expansion of 0.5 in x
3.266 * [taylor]: Taking taylor expansion of (/ y x) in x
3.266 * [taylor]: Taking taylor expansion of y in x
3.266 * [taylor]: Taking taylor expansion of x in x
3.266 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
3.266 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.266 * [taylor]: Taking taylor expansion of 0.5 in y
3.266 * [taylor]: Taking taylor expansion of (/ y x) in y
3.266 * [taylor]: Taking taylor expansion of y in y
3.266 * [taylor]: Taking taylor expansion of x in y
3.266 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
3.266 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.266 * [taylor]: Taking taylor expansion of 0.5 in y
3.266 * [taylor]: Taking taylor expansion of (/ y x) in y
3.266 * [taylor]: Taking taylor expansion of y in y
3.266 * [taylor]: Taking taylor expansion of x in y
3.267 * [taylor]: Taking taylor expansion of 0 in x
3.267 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
3.267 * [taylor]: Taking taylor expansion of 0.5 in x
3.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.267 * [taylor]: Taking taylor expansion of x in x
3.267 * [taylor]: Taking taylor expansion of 0 in x
3.267 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
3.267 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
3.267 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
3.267 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
3.267 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
3.267 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
3.267 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
3.268 * [taylor]: Taking taylor expansion of 0.5 in y
3.268 * [taylor]: Taking taylor expansion of (/ x y) in y
3.268 * [taylor]: Taking taylor expansion of x in y
3.268 * [taylor]: Taking taylor expansion of y in y
3.268 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
3.268 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
3.268 * [taylor]: Taking taylor expansion of 0.5 in y
3.268 * [taylor]: Taking taylor expansion of (/ x y) in y
3.268 * [taylor]: Taking taylor expansion of x in y
3.268 * [taylor]: Taking taylor expansion of y in y
3.268 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
3.268 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
3.268 * [taylor]: Taking taylor expansion of 0.5 in y
3.268 * [taylor]: Taking taylor expansion of (/ x y) in y
3.268 * [taylor]: Taking taylor expansion of x in y
3.268 * [taylor]: Taking taylor expansion of y in y
3.268 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
3.268 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
3.268 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
3.268 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
3.268 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.268 * [taylor]: Taking taylor expansion of 0.5 in x
3.268 * [taylor]: Taking taylor expansion of (/ x y) in x
3.268 * [taylor]: Taking taylor expansion of x in x
3.268 * [taylor]: Taking taylor expansion of y in x
3.268 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
3.269 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.269 * [taylor]: Taking taylor expansion of 0.5 in x
3.269 * [taylor]: Taking taylor expansion of (/ x y) in x
3.269 * [taylor]: Taking taylor expansion of x in x
3.269 * [taylor]: Taking taylor expansion of y in x
3.269 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
3.269 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.269 * [taylor]: Taking taylor expansion of 0.5 in x
3.269 * [taylor]: Taking taylor expansion of (/ x y) in x
3.269 * [taylor]: Taking taylor expansion of x in x
3.269 * [taylor]: Taking taylor expansion of y in x
3.269 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
3.269 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
3.269 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
3.269 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
3.269 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.269 * [taylor]: Taking taylor expansion of 0.5 in x
3.269 * [taylor]: Taking taylor expansion of (/ x y) in x
3.269 * [taylor]: Taking taylor expansion of x in x
3.269 * [taylor]: Taking taylor expansion of y in x
3.269 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
3.269 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.269 * [taylor]: Taking taylor expansion of 0.5 in x
3.269 * [taylor]: Taking taylor expansion of (/ x y) in x
3.269 * [taylor]: Taking taylor expansion of x in x
3.269 * [taylor]: Taking taylor expansion of y in x
3.270 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
3.270 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.270 * [taylor]: Taking taylor expansion of 0.5 in x
3.270 * [taylor]: Taking taylor expansion of (/ x y) in x
3.270 * [taylor]: Taking taylor expansion of x in x
3.270 * [taylor]: Taking taylor expansion of y in x
3.270 * [taylor]: Taking taylor expansion of 1.0 in y
3.270 * [taylor]: Taking taylor expansion of 0 in y
3.272 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
3.272 * [taylor]: Taking taylor expansion of 0.125 in y
3.272 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.272 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.272 * [taylor]: Taking taylor expansion of y in y
3.274 * [taylor]: Taking taylor expansion of 0 in y
3.274 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
3.274 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
3.274 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
3.274 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
3.274 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
3.274 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.274 * [taylor]: Taking taylor expansion of 0.5 in y
3.274 * [taylor]: Taking taylor expansion of (/ y x) in y
3.274 * [taylor]: Taking taylor expansion of y in y
3.274 * [taylor]: Taking taylor expansion of x in y
3.274 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
3.274 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.274 * [taylor]: Taking taylor expansion of 0.5 in y
3.274 * [taylor]: Taking taylor expansion of (/ y x) in y
3.274 * [taylor]: Taking taylor expansion of y in y
3.274 * [taylor]: Taking taylor expansion of x in y
3.274 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
3.274 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.274 * [taylor]: Taking taylor expansion of 0.5 in y
3.274 * [taylor]: Taking taylor expansion of (/ y x) in y
3.275 * [taylor]: Taking taylor expansion of y in y
3.275 * [taylor]: Taking taylor expansion of x in y
3.275 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
3.275 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
3.275 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
3.275 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.275 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.275 * [taylor]: Taking taylor expansion of 0.5 in x
3.275 * [taylor]: Taking taylor expansion of (/ y x) in x
3.275 * [taylor]: Taking taylor expansion of y in x
3.275 * [taylor]: Taking taylor expansion of x in x
3.275 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
3.275 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.275 * [taylor]: Taking taylor expansion of 0.5 in x
3.275 * [taylor]: Taking taylor expansion of (/ y x) in x
3.275 * [taylor]: Taking taylor expansion of y in x
3.275 * [taylor]: Taking taylor expansion of x in x
3.275 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.275 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.275 * [taylor]: Taking taylor expansion of 0.5 in x
3.275 * [taylor]: Taking taylor expansion of (/ y x) in x
3.275 * [taylor]: Taking taylor expansion of y in x
3.275 * [taylor]: Taking taylor expansion of x in x
3.276 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
3.276 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
3.276 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
3.276 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.276 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.276 * [taylor]: Taking taylor expansion of 0.5 in x
3.276 * [taylor]: Taking taylor expansion of (/ y x) in x
3.276 * [taylor]: Taking taylor expansion of y in x
3.276 * [taylor]: Taking taylor expansion of x in x
3.276 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
3.276 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.276 * [taylor]: Taking taylor expansion of 0.5 in x
3.276 * [taylor]: Taking taylor expansion of (/ y x) in x
3.276 * [taylor]: Taking taylor expansion of y in x
3.276 * [taylor]: Taking taylor expansion of x in x
3.276 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.276 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.276 * [taylor]: Taking taylor expansion of 0.5 in x
3.277 * [taylor]: Taking taylor expansion of (/ y x) in x
3.277 * [taylor]: Taking taylor expansion of y in x
3.277 * [taylor]: Taking taylor expansion of x in x
3.277 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
3.277 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
3.277 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.277 * [taylor]: Taking taylor expansion of 0.5 in y
3.277 * [taylor]: Taking taylor expansion of (/ y x) in y
3.277 * [taylor]: Taking taylor expansion of y in y
3.277 * [taylor]: Taking taylor expansion of x in y
3.278 * [taylor]: Taking taylor expansion of 0 in y
3.278 * [taylor]: Taking taylor expansion of 0 in y
3.279 * [taylor]: Taking taylor expansion of 0 in y
3.281 * [taylor]: Taking taylor expansion of 0 in y
3.281 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
3.281 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
3.281 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
3.281 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
3.281 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
3.281 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.281 * [taylor]: Taking taylor expansion of 0.5 in y
3.281 * [taylor]: Taking taylor expansion of (/ y x) in y
3.281 * [taylor]: Taking taylor expansion of y in y
3.281 * [taylor]: Taking taylor expansion of x in y
3.281 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
3.281 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.281 * [taylor]: Taking taylor expansion of 0.5 in y
3.281 * [taylor]: Taking taylor expansion of (/ y x) in y
3.281 * [taylor]: Taking taylor expansion of y in y
3.281 * [taylor]: Taking taylor expansion of x in y
3.281 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
3.282 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.282 * [taylor]: Taking taylor expansion of 0.5 in y
3.282 * [taylor]: Taking taylor expansion of (/ y x) in y
3.282 * [taylor]: Taking taylor expansion of y in y
3.282 * [taylor]: Taking taylor expansion of x in y
3.282 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
3.282 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
3.282 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
3.282 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.282 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.282 * [taylor]: Taking taylor expansion of 0.5 in x
3.282 * [taylor]: Taking taylor expansion of (/ y x) in x
3.282 * [taylor]: Taking taylor expansion of y in x
3.282 * [taylor]: Taking taylor expansion of x in x
3.282 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
3.282 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.282 * [taylor]: Taking taylor expansion of 0.5 in x
3.282 * [taylor]: Taking taylor expansion of (/ y x) in x
3.282 * [taylor]: Taking taylor expansion of y in x
3.282 * [taylor]: Taking taylor expansion of x in x
3.282 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.282 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.282 * [taylor]: Taking taylor expansion of 0.5 in x
3.282 * [taylor]: Taking taylor expansion of (/ y x) in x
3.282 * [taylor]: Taking taylor expansion of y in x
3.282 * [taylor]: Taking taylor expansion of x in x
3.283 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
3.283 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
3.283 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
3.283 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.283 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.283 * [taylor]: Taking taylor expansion of 0.5 in x
3.283 * [taylor]: Taking taylor expansion of (/ y x) in x
3.283 * [taylor]: Taking taylor expansion of y in x
3.283 * [taylor]: Taking taylor expansion of x in x
3.283 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
3.283 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.283 * [taylor]: Taking taylor expansion of 0.5 in x
3.283 * [taylor]: Taking taylor expansion of (/ y x) in x
3.283 * [taylor]: Taking taylor expansion of y in x
3.283 * [taylor]: Taking taylor expansion of x in x
3.283 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
3.283 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.283 * [taylor]: Taking taylor expansion of 0.5 in x
3.283 * [taylor]: Taking taylor expansion of (/ y x) in x
3.283 * [taylor]: Taking taylor expansion of y in x
3.283 * [taylor]: Taking taylor expansion of x in x
3.284 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
3.284 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
3.284 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.284 * [taylor]: Taking taylor expansion of 0.5 in y
3.284 * [taylor]: Taking taylor expansion of (/ y x) in y
3.284 * [taylor]: Taking taylor expansion of y in y
3.284 * [taylor]: Taking taylor expansion of x in y
3.284 * [taylor]: Taking taylor expansion of 0 in y
3.285 * [taylor]: Taking taylor expansion of 0 in y
3.285 * [taylor]: Taking taylor expansion of 0 in y
3.287 * [taylor]: Taking taylor expansion of 0 in y
3.287 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1)
3.287 * [approximate]: Taking taylor expansion of (* 0.5 (/ x y)) in (x y) around 0
3.287 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
3.287 * [taylor]: Taking taylor expansion of 0.5 in y
3.287 * [taylor]: Taking taylor expansion of (/ x y) in y
3.287 * [taylor]: Taking taylor expansion of x in y
3.287 * [taylor]: Taking taylor expansion of y in y
3.287 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.287 * [taylor]: Taking taylor expansion of 0.5 in x
3.287 * [taylor]: Taking taylor expansion of (/ x y) in x
3.287 * [taylor]: Taking taylor expansion of x in x
3.287 * [taylor]: Taking taylor expansion of y in x
3.287 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
3.287 * [taylor]: Taking taylor expansion of 0.5 in x
3.287 * [taylor]: Taking taylor expansion of (/ x y) in x
3.287 * [taylor]: Taking taylor expansion of x in x
3.287 * [taylor]: Taking taylor expansion of y in x
3.287 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
3.287 * [taylor]: Taking taylor expansion of 0.5 in y
3.287 * [taylor]: Taking taylor expansion of y in y
3.288 * [taylor]: Taking taylor expansion of 0 in y
3.288 * [taylor]: Taking taylor expansion of 0 in y
3.288 * [taylor]: Taking taylor expansion of 0 in y
3.288 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
3.288 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.288 * [taylor]: Taking taylor expansion of 0.5 in y
3.288 * [taylor]: Taking taylor expansion of (/ y x) in y
3.288 * [taylor]: Taking taylor expansion of y in y
3.288 * [taylor]: Taking taylor expansion of x in y
3.288 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.288 * [taylor]: Taking taylor expansion of 0.5 in x
3.288 * [taylor]: Taking taylor expansion of (/ y x) in x
3.288 * [taylor]: Taking taylor expansion of y in x
3.288 * [taylor]: Taking taylor expansion of x in x
3.288 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.288 * [taylor]: Taking taylor expansion of 0.5 in x
3.288 * [taylor]: Taking taylor expansion of (/ y x) in x
3.289 * [taylor]: Taking taylor expansion of y in x
3.289 * [taylor]: Taking taylor expansion of x in x
3.289 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
3.289 * [taylor]: Taking taylor expansion of 0.5 in y
3.289 * [taylor]: Taking taylor expansion of y in y
3.289 * [taylor]: Taking taylor expansion of 0 in y
3.289 * [taylor]: Taking taylor expansion of 0 in y
3.289 * [taylor]: Taking taylor expansion of 0 in y
3.289 * [approximate]: Taking taylor expansion of (* 0.5 (/ y x)) in (x y) around 0
3.289 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
3.289 * [taylor]: Taking taylor expansion of 0.5 in y
3.289 * [taylor]: Taking taylor expansion of (/ y x) in y
3.289 * [taylor]: Taking taylor expansion of y in y
3.289 * [taylor]: Taking taylor expansion of x in y
3.289 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.289 * [taylor]: Taking taylor expansion of 0.5 in x
3.289 * [taylor]: Taking taylor expansion of (/ y x) in x
3.289 * [taylor]: Taking taylor expansion of y in x
3.290 * [taylor]: Taking taylor expansion of x in x
3.290 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
3.290 * [taylor]: Taking taylor expansion of 0.5 in x
3.290 * [taylor]: Taking taylor expansion of (/ y x) in x
3.290 * [taylor]: Taking taylor expansion of y in x
3.290 * [taylor]: Taking taylor expansion of x in x
3.290 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
3.290 * [taylor]: Taking taylor expansion of 0.5 in y
3.290 * [taylor]: Taking taylor expansion of y in y
3.290 * [taylor]: Taking taylor expansion of 0 in y
3.290 * [taylor]: Taking taylor expansion of 0 in y
3.290 * [taylor]: Taking taylor expansion of 0 in y
3.290 * * * [progress]: simplifying candidates
3.291 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (* (/ 1 y) (/ x 2.0))))
  (exp (sin (* (/ 1 y) (/ x 2.0))))
  (* (cbrt (sin (* (/ 1 y) (/ x 2.0)))) (cbrt (sin (* (/ 1 y) (/ x 2.0)))))
  (cbrt (sin (* (/ 1 y) (/ x 2.0))))
  (* (* (sin (* (/ 1 y) (/ x 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) (sin (* (/ 1 y) (/ x 2.0))))
  (sqrt (sin (* (/ 1 y) (/ x 2.0))))
  (sqrt (sin (* (/ 1 y) (/ x 2.0))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (* (/ 1 y) (/ x 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (* (/ 1 y) (/ x 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) (sin (* (/ 1 y) (/ x 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0)))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (* (/ 1 y) (/ x 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (* (/ 1 y) (/ x 2.0)))) (cbrt (sin (* (/ 1 y) (/ x 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (* (/ 1 y) (/ x 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (* (/ 1 y) (/ x 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (* (/ 1 y) (/ x 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (* (/ 1 y) (/ x 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (* (/ 1 y) (/ x 2.0)))) (cbrt (sin (* (/ 1 y) (/ x 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (* (/ 1 y) (/ x 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (* (/ 1 y) (/ x 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (* (/ 1 y) (/ x 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (* (/ 1 y) (/ x 2.0))))
  (/ 1 (* (cbrt (sin (* (/ 1 y) (/ x 2.0)))) (cbrt (sin (* (/ 1 y) (/ x 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (* (/ 1 y) (/ x 2.0)))))
  (/ 1 (sqrt (sin (* (/ 1 y) (/ x 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (* (/ 1 y) (/ x 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (* (/ 1 y) (/ x 2.0))))
  (/ 1 (sin (* (/ 1 y) (/ x 2.0))))
  (/ (sin (* (/ 1 y) (/ x 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (* (/ 1 y) (/ x 2.0)))) (cbrt (sin (* (/ 1 y) (/ x 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (* (/ 1 y) (/ x 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (* (/ 1 y) (/ x 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (* (/ 1 y) (/ x 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (* (/ 1 y) (/ x 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (* (/ 1 y) (/ x 2.0))) (cos (/ x (* y 2.0))))
  (- (log x) (+ (log y) (log 2.0)))
  (- (log x) (log (* y 2.0)))
  (log (/ x (* y 2.0)))
  (exp (/ x (* y 2.0)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* 2.0 2.0) 2.0)))
  (/ (* (* x x) x) (* (* (* y 2.0) (* y 2.0)) (* y 2.0)))
  (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0))))
  (cbrt (/ x (* y 2.0)))
  (* (* (/ x (* y 2.0)) (/ x (* y 2.0))) (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (neg x)
  (neg (* y 2.0))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) 2.0)
  (/ (sqrt x) y)
  (/ (sqrt x) 2.0)
  (/ 1 y)
  (/ x 2.0)
  (/ 1 (* y 2.0))
  (/ (* y 2.0) x)
  (/ x y)
  (/ (* y 2.0) (cbrt x))
  (/ (* y 2.0) (sqrt x))
  (/ (* y 2.0) x)
  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)))
  (* 0.5 (/ x y))
  0
  0
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
3.295 * * [simplify]: iteration  0 :  119  enodes  (cost  1107 )
3.312 * * [simplify]: iteration  1 :  236  enodes  (cost  1091 )
3.356 * * [simplify]: iteration  2 :  804  enodes  (cost  893 )
3.831 * * [simplify]: iteration  3 :  3413  enodes  (cost  881 )
4.366 * * [simplify]: iteration  done :  5000  enodes  (cost  881 )
4.367 * [simplify]: Simplified to:
   (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (pow (tan (/ x (* y 2.0))) 3)
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (log (sin (/ (/ x 2.0) y)))
  (exp (sin (/ (/ x 2.0) y)))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (pow (sin (/ (/ x 2.0) y)) 3)
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ (/ x 2.0) y))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ (/ x 2.0) y))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ (/ x 2.0) y))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ (/ x 2.0) y))) 3)
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ (/ x 2.0) y)))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ (/ x 2.0) y)))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ (/ x 2.0) y))))
  (pow (/ (tan (/ x (* y 2.0))) (sin (/ (/ x 2.0) y))) 3)
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ (/ x 2.0) y))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ (/ x 2.0) y))))
  (neg (tan (/ x (* y 2.0))))
  (neg (sin (/ (/ x 2.0) y)))
  (/ (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ (/ x 2.0) y))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ (/ x 2.0) y))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ (/ x 2.0) y))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ (/ x 2.0) y)))
  (/ (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ (/ x 2.0) y))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ (/ x 2.0) y))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ (/ x 2.0) y))))
  (sqrt (tan (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ (/ x 2.0) y)))
  (/ (/ 1 (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y))))
  (/ 1 (sqrt (sin (/ (/ x 2.0) y))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ (/ x 2.0) y))))
  1
  (/ (tan (/ x (* y 2.0))) (sin (/ (/ x 2.0) y)))
  (/ 1 (sin (/ (/ x 2.0) y)))
  (/ (sin (/ (/ x 2.0) y)) (tan (/ x (* y 2.0))))
  (/ (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ (/ x 2.0) y))))
  (tan (/ x (* y 2.0)))
  (/ (sin (/ (/ x 2.0) y)) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ (/ x 2.0) y)) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ (/ x 2.0) y)) (tan (/ x (* y 2.0))))
  (* (cos (/ x (* y 2.0))) (sin (/ (/ x 2.0) y)))
  (log (/ x (* y 2.0)))
  (log (/ x (* y 2.0)))
  (log (/ x (* y 2.0)))
  (exp (/ x (* y 2.0)))
  (pow (/ x (* y 2.0)) 3)
  (pow (/ x (* y 2.0)) 3)
  (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0))))
  (cbrt (/ x (* y 2.0)))
  (pow (/ x (* y 2.0)) 3)
  (sqrt (/ x (* y 2.0)))
  (sqrt (/ x (* y 2.0)))
  (neg x)
  (neg (* y 2.0))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) 2.0)
  (/ (sqrt x) y)
  (/ (sqrt x) 2.0)
  (/ 1 y)
  (/ x 2.0)
  (/ 1 (* y 2.0))
  (/ (* y 2.0) x)
  (/ x y)
  (/ (* y 2.0) (cbrt x))
  (/ (* y 2.0) (sqrt x))
  (/ (* y 2.0) x)
  0
  (+ (* (pow (/ x y) 3) 0.04166666666666667) (* 0.5 (/ x y)))
  (+ (* (pow (/ x y) 3) 0.04166666666666667) (* 0.5 (/ x y)))
  (* 0.5 (/ x y))
  0
  0
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
4.367 * * * [progress]: adding candidates to table
4.551 * [progress]: [Phase 3 of 3] Extracting.
4.551 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (* (sqrt (sin (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (exp (log (/ x (* y 2.0))))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (/ 1 (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y)))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (sqrt (/ x (* y 2.0))) (sqrt (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (exp (log (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ 1 (/ (* y 2.0) x)))))> #<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) (/ (tan (/ x (* y 2.0))) (sin (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ (* (cbrt x) (cbrt x)) (/ (* y 2.0) (cbrt x))))))> #<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)))))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (cbrt (pow (/ x (* y 2.0)) 3))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0))))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ 1 y) (/ x 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (* (/ 1 y) (/ x 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ (sqrt x) y) (/ (sqrt x) 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))>)
4.558 * * * [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)
4.558 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (* (sqrt (sin (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (exp (log (/ x (* y 2.0))))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (/ 1 (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y)))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (sqrt (/ x (* y 2.0))) (sqrt (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (exp (log (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ 1 (/ (* y 2.0) x)))))> #<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) (/ (tan (/ x (* y 2.0))) (sin (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ (* (cbrt x) (cbrt x)) (/ (* y 2.0) (cbrt x))))))> #<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)))))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (cbrt (pow (/ x (* y 2.0)) 3))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0))))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ 1 y) (/ x 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (* (/ 1 y) (/ x 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ (sqrt x) y) (/ (sqrt x) 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))>)
4.704 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (* (sqrt (sin (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (exp (log (/ x (* y 2.0))))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (/ 1 (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y)))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (sqrt (/ x (* y 2.0))) (sqrt (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (exp (log (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ 1 (/ (* y 2.0) x)))))> #<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) (/ (tan (/ x (* y 2.0))) (sin (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ (* (cbrt x) (cbrt x)) (/ (* y 2.0) (cbrt x))))))> #<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)))))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (cbrt (pow (/ x (* y 2.0)) 3))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0))))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ 1 y) (/ x 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (* (/ 1 y) (/ x 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ (sqrt x) y) (/ (sqrt x) 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))>)
4.848 * * * * [regimes]: Trying to branch on (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) from (#<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (* (sqrt (sin (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (exp (log (/ x (* y 2.0))))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (/ 1 (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y)))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (sqrt (/ x (* y 2.0))) (sqrt (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (exp (log (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ 1 (/ (* y 2.0) x)))))> #<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) (/ (tan (/ x (* y 2.0))) (sin (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ (* (cbrt x) (cbrt x)) (/ (* y 2.0) (cbrt x))))))> #<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)))))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (cbrt (pow (/ x (* y 2.0)) 3))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0))))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ 1 y) (/ x 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (* (/ 1 y) (/ x 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ (sqrt x) y) (/ (sqrt x) 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))>)
4.997 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (* (sqrt (sin (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (exp (log (/ x (* y 2.0))))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (/ 1 (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y)))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (sqrt (/ x (* y 2.0))) (sqrt (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (exp (log (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ 1 (/ (* y 2.0) x)))))> #<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) (/ (tan (/ x (* y 2.0))) (sin (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ (* (cbrt x) (cbrt x)) (/ (* y 2.0) (cbrt x))))))> #<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)))))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (cbrt (pow (/ x (* y 2.0)) 3))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0))))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ 1 y) (/ x 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (* (/ 1 y) (/ x 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ (sqrt x) y) (/ (sqrt x) 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))>)
5.141 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ 0 (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (* (sqrt (sin (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (sin (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (exp (log (/ x (* y 2.0))))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (* (/ (/ 1 (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y)))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y))))) 3)))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (sqrt (/ x (* y 2.0))) (sqrt (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (exp (log (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ 1 (/ (* y 2.0) x)))))> #<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) (/ (tan (/ x (* y 2.0))) (sin (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (* (/ (sqrt x) y) (/ (sqrt x) 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ (* (cbrt x) (cbrt x)) (/ (* y 2.0) (cbrt x))))))> #<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)))))))> #<alt (λ (x y) (* (tan (/ x (* y 2.0))) (/ 1 (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (cbrt (pow (/ (cbrt (pow (tan (/ x (* y 2.0))) 3)) (sin (/ x (* y 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (/ x (* y 2.0))) (log (exp (sin (/ x (* y 2.0)))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (cbrt (pow (/ x (* y 2.0)) 3))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (* (cbrt (/ x (* y 2.0))) (cbrt (/ x (* y 2.0)))) (cbrt (/ x (* y 2.0))))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ 1 y) (/ x 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (/ (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (/ (/ x 2.0) y)))) (cbrt (sin (* (/ 1 y) (/ x 2.0))))) 3)))> #<alt (λ (x y) (cbrt (pow (/ (tan (* (/ (sqrt x) y) (/ (sqrt x) 2.0))) (sin (* (/ 1 y) (/ x 2.0)))) 3)))>)
5.287 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
5.287 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   1.0
5.287 * * [simplify]: iteration  0 :  1  enodes  (cost  1 )
5.287 * * [simplify]: iteration  done :  1  enodes  (cost  1 )
5.287 * [simplify]: Simplified to:
   1.0
10.769 * [regime-testing]: End program error score: 28.14302056443022
10.903 * [regime-testing]: Target error score: 28.488538664001172