27.603 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.063 * * * [progress]: [2/2] Setting up program.
0.066 * [progress]: [Phase 2 of 3] Improving.
0.066 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (/ y (+ 1.0 (/ (* x y) 2.0))))
0.069 * * [simplify]: iteration  0 :  21  enodes  (cost  11 )
0.069 * * [simplify]: iteration  1 :  21  enodes  (cost  11 )
0.069 * [simplify]: Simplified to:
   (- x (/ y (+ 1.0 (* x (/ y 2.0)))))
0.072 * * [progress]: iteration 1 / 4
0.072 * * * [progress]: picking best candidate
0.074 * * * * [pick]: Picked  #<alt (λ (x y) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))))>
0.074 * * * [progress]: localizing error
0.082 * * * [progress]: generating rewritten candidates
0.082 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.088 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.097 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2 2)
0.103 * * * [progress]: generating series expansions
0.104 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.104 * [approximate]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in (y x) around 0
0.104 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x
0.104 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.104 * [taylor]: Taking taylor expansion of 0.5 in x
0.104 * [taylor]: Taking taylor expansion of (* x y) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of 1.0 in x
0.104 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y
0.104 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.104 * [taylor]: Taking taylor expansion of 0.5 in y
0.104 * [taylor]: Taking taylor expansion of (* x y) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of 1.0 in y
0.104 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y
0.104 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.104 * [taylor]: Taking taylor expansion of 0.5 in y
0.104 * [taylor]: Taking taylor expansion of (* x y) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of 1.0 in y
0.104 * [taylor]: Taking taylor expansion of 1.0 in x
0.105 * [taylor]: Taking taylor expansion of (neg (* 0.5 x)) in x
0.105 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.105 * [taylor]: Taking taylor expansion of 0.5 in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
0.105 * [taylor]: Taking taylor expansion of 0.25 in x
0.105 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (neg (* 0.125 (pow x 3))) in x
0.105 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x
0.105 * [taylor]: Taking taylor expansion of 0.125 in x
0.105 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.106 * [taylor]: Taking taylor expansion of (* 0.0625 (pow x 4)) in x
0.106 * [taylor]: Taking taylor expansion of 0.0625 in x
0.106 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.106 * [taylor]: Taking taylor expansion of x in x
0.106 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0
0.106 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x
0.106 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x
0.106 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.107 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.107 * [taylor]: Taking taylor expansion of 0.5 in x
0.107 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.107 * [taylor]: Taking taylor expansion of (* x y) in x
0.107 * [taylor]: Taking taylor expansion of x in x
0.107 * [taylor]: Taking taylor expansion of y in x
0.107 * [taylor]: Taking taylor expansion of 1.0 in x
0.107 * [taylor]: Taking taylor expansion of y in x
0.107 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y
0.107 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y
0.107 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.107 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.107 * [taylor]: Taking taylor expansion of 0.5 in y
0.107 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.107 * [taylor]: Taking taylor expansion of (* x y) in y
0.107 * [taylor]: Taking taylor expansion of x in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of 1.0 in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y
0.107 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y
0.107 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.107 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.107 * [taylor]: Taking taylor expansion of 0.5 in y
0.107 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.107 * [taylor]: Taking taylor expansion of (* x y) in y
0.108 * [taylor]: Taking taylor expansion of x in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of 1.0 in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.108 * [taylor]: Taking taylor expansion of 2.0 in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of (neg (* 4.0 (pow x 2))) in x
0.108 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x
0.108 * [taylor]: Taking taylor expansion of 4.0 in x
0.109 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x
0.109 * [taylor]: Taking taylor expansion of 8.0 in x
0.109 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.110 * [taylor]: Taking taylor expansion of (neg (* 16.0 (pow x 4))) in x
0.110 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x
0.110 * [taylor]: Taking taylor expansion of 16.0 in x
0.110 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x
0.111 * [taylor]: Taking taylor expansion of 32.0 in x
0.111 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0
0.111 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x
0.111 * [taylor]: Taking taylor expansion of -1 in x
0.111 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x
0.111 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.111 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.111 * [taylor]: Taking taylor expansion of 0.5 in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.111 * [taylor]: Taking taylor expansion of (* x y) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of 1.0 in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y
0.112 * [taylor]: Taking taylor expansion of -1 in y
0.112 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y
0.112 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.112 * [taylor]: Taking taylor expansion of 0.5 in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.112 * [taylor]: Taking taylor expansion of (* x y) in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of 1.0 in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y
0.112 * [taylor]: Taking taylor expansion of -1 in y
0.112 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y
0.112 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.112 * [taylor]: Taking taylor expansion of 0.5 in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.112 * [taylor]: Taking taylor expansion of (* x y) in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of 1.0 in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.113 * [taylor]: Taking taylor expansion of -2.0 in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x
0.113 * [taylor]: Taking taylor expansion of 4.0 in x
0.113 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of (neg (* 8.0 (pow x 3))) in x
0.114 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x
0.114 * [taylor]: Taking taylor expansion of 8.0 in x
0.114 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x
0.114 * [taylor]: Taking taylor expansion of 16.0 in x
0.115 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of (neg (* 32.0 (pow x 5))) in x
0.115 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x
0.115 * [taylor]: Taking taylor expansion of 32.0 in x
0.115 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.116 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.116 * [approximate]: Taking taylor expansion of (- x (/ y (+ (* 0.5 (* x y)) 1.0))) in (x y) around 0
0.116 * [taylor]: Taking taylor expansion of (- x (/ y (+ (* 0.5 (* x y)) 1.0))) in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y
0.116 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.116 * [taylor]: Taking taylor expansion of 0.5 in y
0.116 * [taylor]: Taking taylor expansion of (* x y) in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of 1.0 in y
0.116 * [taylor]: Taking taylor expansion of (- x (/ y (+ (* 0.5 (* x y)) 1.0))) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x
0.116 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.116 * [taylor]: Taking taylor expansion of 0.5 in x
0.116 * [taylor]: Taking taylor expansion of (* x y) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.117 * [taylor]: Taking taylor expansion of 1.0 in x
0.117 * [taylor]: Taking taylor expansion of (- x (/ y (+ (* 0.5 (* x y)) 1.0))) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x
0.117 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.117 * [taylor]: Taking taylor expansion of 0.5 in x
0.117 * [taylor]: Taking taylor expansion of (* x y) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [taylor]: Taking taylor expansion of 1.0 in x
0.117 * [taylor]: Taking taylor expansion of (neg (* 1.0 y)) in y
0.117 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.117 * [taylor]: Taking taylor expansion of 1.0 in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of (+ (* 0.5 (pow y 2)) 1) in y
0.117 * [taylor]: Taking taylor expansion of (* 0.5 (pow y 2)) in y
0.117 * [taylor]: Taking taylor expansion of 0.5 in y
0.117 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of 1 in y
0.118 * [taylor]: Taking taylor expansion of (neg (* 0.25 (pow y 3))) in y
0.118 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 3)) in y
0.118 * [taylor]: Taking taylor expansion of 0.25 in y
0.118 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of (* 0.125 (pow y 4)) in y
0.119 * [taylor]: Taking taylor expansion of 0.125 in y
0.119 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y))) in (x y) around 0
0.119 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y))) in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y
0.119 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y
0.119 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.119 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.119 * [taylor]: Taking taylor expansion of 0.5 in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.119 * [taylor]: Taking taylor expansion of (* x y) in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of 1.0 in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y))) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x
0.120 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x
0.120 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.120 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.120 * [taylor]: Taking taylor expansion of 0.5 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.120 * [taylor]: Taking taylor expansion of (* x y) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of 1.0 in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y))) in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x
0.120 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x
0.120 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.120 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.120 * [taylor]: Taking taylor expansion of 0.5 in x
0.120 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.120 * [taylor]: Taking taylor expansion of (* x y) in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of 1.0 in x
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [taylor]: Taking taylor expansion of 1 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [taylor]: Taking taylor expansion of (neg 2.0) in y
0.121 * [taylor]: Taking taylor expansion of 2.0 in y
0.121 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.121 * [taylor]: Taking taylor expansion of 4.0 in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [approximate]: Taking taylor expansion of (- (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) (/ 1 x)) in (x y) around 0
0.121 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) (/ 1 x)) in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y
0.121 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y
0.121 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.121 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.121 * [taylor]: Taking taylor expansion of 0.5 in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.121 * [taylor]: Taking taylor expansion of (* x y) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of 1.0 in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) (/ 1 x)) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x
0.122 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x
0.122 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.122 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.122 * [taylor]: Taking taylor expansion of 0.5 in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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 1.0 in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) (/ 1 x)) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x
0.122 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x
0.122 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.122 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.122 * [taylor]: Taking taylor expansion of 0.5 in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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 1.0 in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (neg 1) in y
0.123 * [taylor]: Taking taylor expansion of 1 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 2.0 in y
0.123 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.123 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.123 * [taylor]: Taking taylor expansion of 4.0 in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2 2)
0.124 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (x y) around 0
0.124 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.124 * [taylor]: Taking taylor expansion of 0.5 in y
0.124 * [taylor]: Taking taylor expansion of (* x y) in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.124 * [taylor]: Taking taylor expansion of 0.5 in x
0.124 * [taylor]: Taking taylor expansion of (* x y) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.124 * [taylor]: Taking taylor expansion of 0.5 in x
0.124 * [taylor]: Taking taylor expansion of (* x y) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.124 * [taylor]: Taking taylor expansion of 0.5 in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0
0.125 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.125 * [taylor]: Taking taylor expansion of 0.5 in y
0.125 * [taylor]: Taking taylor expansion of (* x y) in y
0.125 * [taylor]: Taking taylor expansion of x in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.125 * [taylor]: Taking taylor expansion of 0.5 in x
0.125 * [taylor]: Taking taylor expansion of (* x y) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of y in x
0.125 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.125 * [taylor]: Taking taylor expansion of 0.5 in x
0.125 * [taylor]: Taking taylor expansion of (* x y) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of y in x
0.125 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.125 * [taylor]: Taking taylor expansion of 0.5 in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0
0.126 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.126 * [taylor]: Taking taylor expansion of 0.5 in y
0.126 * [taylor]: Taking taylor expansion of (* x y) in y
0.126 * [taylor]: Taking taylor expansion of x in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.126 * [taylor]: Taking taylor expansion of 0.5 in x
0.126 * [taylor]: Taking taylor expansion of (* x y) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.126 * [taylor]: Taking taylor expansion of 0.5 in x
0.126 * [taylor]: Taking taylor expansion of (* x y) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.126 * [taylor]: Taking taylor expansion of 0.5 in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * * * [progress]: simplifying candidates
0.128 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log y) (log (+ 1.0 (/ (* x y) 2.0))))
  (log (/ y (+ 1.0 (/ (* x y) 2.0))))
  (exp (/ y (+ 1.0 (/ (* x y) 2.0))))
  (/ (* (* y y) y) (* (* (+ 1.0 (/ (* x y) 2.0)) (+ 1.0 (/ (* x y) 2.0))) (+ 1.0 (/ (* x y) 2.0))))
  (* (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))) (cbrt (/ y (+ 1.0 (/ (* x y) 2.0)))))
  (cbrt (/ y (+ 1.0 (/ (* x y) 2.0))))
  (* (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0)))) (/ y (+ 1.0 (/ (* x y) 2.0))))
  (sqrt (/ y (+ 1.0 (/ (* x y) 2.0))))
  (sqrt (/ y (+ 1.0 (/ (* x y) 2.0))))
  (neg y)
  (neg (+ 1.0 (/ (* x y) 2.0)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))
  (/ (cbrt y) (cbrt (+ 1.0 (/ (* x y) 2.0))))
  (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 (/ (* x y) 2.0))))
  (/ (cbrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (+ 1.0 (/ (* x y) 2.0)))
  (/ (sqrt y) (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))
  (/ (sqrt y) (cbrt (+ 1.0 (/ (* x y) 2.0))))
  (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))
  (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0))))
  (/ (sqrt y) 1)
  (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (+ 1.0 (/ (* x y) 2.0)))
  (/ 1 (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))
  (/ y (cbrt (+ 1.0 (/ (* x y) 2.0))))
  (/ 1 (sqrt (+ 1.0 (/ (* x y) 2.0))))
  (/ y (sqrt (+ 1.0 (/ (* x y) 2.0))))
  (/ 1 1)
  (/ y (+ 1.0 (/ (* x y) 2.0)))
  (/ 1 1)
  (/ y (+ 1.0 (/ (* x y) 2.0)))
  (/ 1 (+ 1.0 (/ (* x y) 2.0)))
  (/ (+ 1.0 (/ (* x y) 2.0)) y)
  (/ y (* (cbrt (+ 1.0 (/ (* x y) 2.0))) (cbrt (+ 1.0 (/ (* x y) 2.0)))))
  (/ y (sqrt (+ 1.0 (/ (* x y) 2.0))))
  (/ y 1)
  (/ y 1)
  (/ (+ 1.0 (/ (* x y) 2.0)) (cbrt y))
  (/ (+ 1.0 (/ (* x y) 2.0)) (sqrt y))
  (/ (+ 1.0 (/ (* x y) 2.0)) y)
  (/ y (+ (pow 1.0 3) (pow (/ (* x y) 2.0) 3)))
  (/ y (- (* 1.0 1.0) (* (/ (* x y) 2.0) (/ (* x y) 2.0))))
  (/ (exp x) (exp (/ y (+ 1.0 (/ (* x y) 2.0)))))
  (log (- x (/ y (+ 1.0 (/ (* x y) 2.0)))))
  (exp (- x (/ y (+ 1.0 (/ (* x y) 2.0)))))
  (* (cbrt (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (cbrt (- x (/ y (+ 1.0 (/ (* x y) 2.0))))))
  (cbrt (- x (/ y (+ 1.0 (/ (* x y) 2.0)))))
  (* (* (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) (- x (/ y (+ 1.0 (/ (* x y) 2.0))))) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))))
  (sqrt (- x (/ y (+ 1.0 (/ (* x y) 2.0)))))
  (sqrt (- x (/ y (+ 1.0 (/ (* x y) 2.0)))))
  (- (pow x 3) (pow (/ y (+ 1.0 (/ (* x y) 2.0))) 3))
  (+ (* x x) (+ (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0)))) (* x (/ y (+ 1.0 (/ (* x y) 2.0))))))
  (neg (/ y (+ 1.0 (/ (* x y) 2.0))))
  (- (* x x) (* (/ y (+ 1.0 (/ (* x y) 2.0))) (/ y (+ 1.0 (/ (* x y) 2.0)))))
  (+ x (/ y (+ 1.0 (/ (* x y) 2.0))))
  (+ (sqrt x) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))))
  (- (sqrt x) (sqrt (/ y (+ 1.0 (/ (* x y) 2.0)))))
  (+ (sqrt x) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))))
  (- (sqrt x) (/ (sqrt y) (sqrt (+ 1.0 (/ (* x y) 2.0)))))
  (- x (/ y (+ 1.0 (/ (* x y) 2.0))))
  (- (+ (log x) (log y)) (log 2.0))
  (- (log (* x y)) (log 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 y) (* x y)) (* x y)) (* (* 2.0 2.0) 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 y))
  (neg 2.0)
  (/ x (* (cbrt 2.0) (cbrt 2.0)))
  (/ y (cbrt 2.0))
  (/ x (sqrt 2.0))
  (/ y (sqrt 2.0))
  (/ x 1)
  (/ y 2.0)
  (/ 1 2.0)
  (/ 2.0 (* x y))
  (/ (* x y) (* (cbrt 2.0) (cbrt 2.0)))
  (/ (* x y) (sqrt 2.0))
  (/ (* x y) 1)
  (/ 2.0 y)
  (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2))))
  (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y))))
  (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y))))
  (- (+ (* 0.5 (* x (pow y 2))) x) (* 1.0 y))
  (- x (* 2.0 (/ 1 x)))
  (- x (* 2.0 (/ 1 x)))
  (* 0.5 (* x y))
  (* 0.5 (* x y))
  (* 0.5 (* x y))
0.160 * * [simplify]: iteration  0 :  5059  enodes  (cost  946 )
0.163 * [simplify]: Simplified to:
   (log (/ y (+ 1.0 (* y (/ x 2.0)))))
  (log (/ y (+ 1.0 (* y (/ x 2.0)))))
  (exp (/ y (+ 1.0 (* y (/ x 2.0)))))
  (pow (/ y (+ 1.0 (* y (/ x 2.0)))) 3)
  (* (cbrt (/ y (+ 1.0 (* y (/ x 2.0))))) (cbrt (/ y (+ 1.0 (* y (/ x 2.0))))))
  (cbrt (/ y (+ 1.0 (* y (/ x 2.0)))))
  (pow (/ y (+ 1.0 (* y (/ x 2.0)))) 3)
  (sqrt (/ y (+ 1.0 (* y (/ x 2.0)))))
  (sqrt (/ y (+ 1.0 (* y (/ x 2.0)))))
  (neg y)
  (neg (+ 1.0 (* y (/ x 2.0))))
  (* (cbrt y) (/ (cbrt y) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))))
  (/ (cbrt y) (cbrt (+ 1.0 (* y (/ x 2.0)))))
  (* (cbrt y) (/ (cbrt y) (sqrt (+ 1.0 (* y (/ x 2.0))))))
  (/ (cbrt y) (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (+ 1.0 (* y (/ x 2.0))))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (+ 1.0 (* y (/ x 2.0))))
  (/ (sqrt y) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))
  (/ (sqrt y) (cbrt (+ 1.0 (* y (/ x 2.0)))))
  (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (sqrt y)
  (/ (sqrt y) (+ 1.0 (* y (/ x 2.0))))
  (sqrt y)
  (/ (sqrt y) (+ 1.0 (* y (/ x 2.0))))
  (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))
  (/ y (cbrt (+ 1.0 (* y (/ x 2.0)))))
  (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ y (sqrt (+ 1.0 (* y (/ x 2.0)))))
  1
  (/ y (+ 1.0 (* y (/ x 2.0))))
  1
  (/ y (+ 1.0 (* y (/ x 2.0))))
  (/ 1 (+ 1.0 (* y (/ x 2.0))))
  (/ (+ 1.0 (* y (/ x 2.0))) y)
  (/ y (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))
  (/ y (sqrt (+ 1.0 (* y (/ x 2.0)))))
  y
  y
  (/ (+ 1.0 (* y (/ x 2.0))) (cbrt y))
  (/ (+ 1.0 (* y (/ x 2.0))) (sqrt y))
  (/ (+ 1.0 (* y (/ x 2.0))) y)
  (/ y (+ (pow 1.0 3) (pow (* y (/ x 2.0)) 3)))
  (/ y (- (* 1.0 1.0) (* y (/ (* y (* x (/ x 2.0))) 2.0))))
  (exp (- x (/ y (+ 1.0 (* y (/ x 2.0))))))
  (log (- x (/ y (+ 1.0 (* y (/ x 2.0))))))
  (exp (- x (/ y (+ 1.0 (* y (/ x 2.0))))))
  (* (cbrt (- x (/ y (+ 1.0 (* y (/ x 2.0)))))) (cbrt (- x (/ y (+ 1.0 (* y (/ x 2.0)))))))
  (cbrt (- x (/ y (+ 1.0 (* y (/ x 2.0))))))
  (pow (- x (/ y (+ 1.0 (* y (/ x 2.0))))) 3)
  (sqrt (- x (/ y (+ 1.0 (* y (/ x 2.0))))))
  (sqrt (- x (/ y (+ 1.0 (* y (/ x 2.0))))))
  (- (pow x 3) (pow (/ y (+ 1.0 (* y (/ x 2.0)))) 3))
  (+ (* x x) (* (/ y (+ 1.0 (* y (/ x 2.0)))) (+ x (/ y (+ 1.0 (* y (/ x 2.0)))))))
  (/ (neg y) (+ 1.0 (* y (/ x 2.0))))
  (- (* x x) (* (/ y (+ 1.0 (* y (/ x 2.0)))) (/ y (+ 1.0 (* y (/ x 2.0))))))
  (+ x (/ y (+ 1.0 (* y (/ x 2.0)))))
  (+ (sqrt (/ y (+ 1.0 (* y (/ x 2.0))))) (sqrt x))
  (- (sqrt x) (sqrt (/ y (+ 1.0 (* y (/ x 2.0))))))
  (+ (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0))))) (sqrt x))
  (- (sqrt x) (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0))))))
  (- x (/ y (+ 1.0 (* y (/ x 2.0)))))
  (log (* y (/ x 2.0)))
  (log (* y (/ x 2.0)))
  (log (* y (/ x 2.0)))
  (pow (exp x) (/ y 2.0))
  (pow (* y (/ x 2.0)) 3)
  (pow (* y (/ x 2.0)) 3)
  (* (cbrt (* y (/ x 2.0))) (cbrt (* y (/ x 2.0))))
  (cbrt (* y (/ x 2.0)))
  (pow (* y (/ x 2.0)) 3)
  (sqrt (* y (/ x 2.0)))
  (sqrt (* y (/ x 2.0)))
  (* y (neg x))
  (neg 2.0)
  (/ x (* (cbrt 2.0) (cbrt 2.0)))
  (/ y (cbrt 2.0))
  (/ x (sqrt 2.0))
  (/ y (sqrt 2.0))
  x
  (/ y 2.0)
  (/ 1 2.0)
  (/ 2.0 (* y x))
  (* y (/ x (* (cbrt 2.0) (cbrt 2.0))))
  (* y (/ x (sqrt 2.0)))
  (* y x)
  (/ 2.0 y)
  (+ (* y 1.0) (* (* y y) (- (* y (* x (* x 0.25))) (* x 0.5))))
  (+ (/ 8.0 (* y (* y (pow x 3)))) (- (/ 2.0 x) (/ 4.0 (* y (* x x)))))
  (+ (/ 8.0 (* y (* y (pow x 3)))) (- (/ 2.0 x) (/ 4.0 (* y (* x x)))))
  (+ x (* y (- (* y (* x 0.5)) 1.0)))
  (- x (/ 2.0 x))
  (- x (/ 2.0 x))
  (* y (* x 0.5))
  (* y (* x 0.5))
  (* y (* x 0.5))
0.164 * * * [progress]: adding candidates to table
0.263 * * [progress]: iteration 2 / 4
0.263 * * * [progress]: picking best candidate
0.269 * * * * [pick]: Picked  #<alt (λ (x y) (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))>
0.269 * * * [progress]: localizing error
0.277 * * * [progress]: generating rewritten candidates
0.277 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.286 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
0.290 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 2 2)
0.296 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.302 * * * [progress]: generating series expansions
0.302 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.303 * [approximate]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in (y x) around 0
0.303 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x
0.303 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.303 * [taylor]: Taking taylor expansion of 0.5 in x
0.303 * [taylor]: Taking taylor expansion of (* x y) in x
0.303 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [taylor]: Taking taylor expansion of 1.0 in x
0.303 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y
0.303 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.303 * [taylor]: Taking taylor expansion of 0.5 in y
0.303 * [taylor]: Taking taylor expansion of (* x y) in y
0.303 * [taylor]: Taking taylor expansion of x in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of 1.0 in y
0.303 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y
0.303 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.303 * [taylor]: Taking taylor expansion of 0.5 in y
0.303 * [taylor]: Taking taylor expansion of (* x y) in y
0.303 * [taylor]: Taking taylor expansion of x in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of 1.0 in y
0.303 * [taylor]: Taking taylor expansion of 1.0 in x
0.304 * [taylor]: Taking taylor expansion of (neg (* 0.5 x)) in x
0.304 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.304 * [taylor]: Taking taylor expansion of 0.5 in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
0.304 * [taylor]: Taking taylor expansion of 0.25 in x
0.304 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (neg (* 0.125 (pow x 3))) in x
0.304 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x
0.304 * [taylor]: Taking taylor expansion of 0.125 in x
0.304 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.305 * [taylor]: Taking taylor expansion of (* 0.0625 (pow x 4)) in x
0.305 * [taylor]: Taking taylor expansion of 0.0625 in x
0.305 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0
0.305 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x
0.305 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x
0.305 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.305 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.305 * [taylor]: Taking taylor expansion of 0.5 in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.306 * [taylor]: Taking taylor expansion of (* x y) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [taylor]: Taking taylor expansion of y in x
0.306 * [taylor]: Taking taylor expansion of 1.0 in x
0.306 * [taylor]: Taking taylor expansion of y in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y
0.306 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y
0.306 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.306 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.306 * [taylor]: Taking taylor expansion of 0.5 in y
0.306 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.306 * [taylor]: Taking taylor expansion of (* x y) in y
0.306 * [taylor]: Taking taylor expansion of x in y
0.306 * [taylor]: Taking taylor expansion of y in y
0.306 * [taylor]: Taking taylor expansion of 1.0 in y
0.306 * [taylor]: Taking taylor expansion of y in y
0.306 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y
0.306 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y
0.306 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.306 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.306 * [taylor]: Taking taylor expansion of 0.5 in y
0.306 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.306 * [taylor]: Taking taylor expansion of (* x y) in y
0.306 * [taylor]: Taking taylor expansion of x in y
0.306 * [taylor]: Taking taylor expansion of y in y
0.306 * [taylor]: Taking taylor expansion of 1.0 in y
0.307 * [taylor]: Taking taylor expansion of y in y
0.307 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.307 * [taylor]: Taking taylor expansion of 2.0 in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of (neg (* 4.0 (pow x 2))) in x
0.307 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x
0.307 * [taylor]: Taking taylor expansion of 4.0 in x
0.307 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x
0.308 * [taylor]: Taking taylor expansion of 8.0 in x
0.308 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of (neg (* 16.0 (pow x 4))) in x
0.309 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x
0.309 * [taylor]: Taking taylor expansion of 16.0 in x
0.309 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x
0.309 * [taylor]: Taking taylor expansion of 32.0 in x
0.310 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.310 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in (y x) around 0
0.310 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x
0.310 * [taylor]: Taking taylor expansion of -1 in x
0.310 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x
0.310 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.310 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.310 * [taylor]: Taking taylor expansion of 0.5 in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.310 * [taylor]: Taking taylor expansion of (* x y) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.310 * [taylor]: Taking taylor expansion of y in x
0.310 * [taylor]: Taking taylor expansion of 1.0 in x
0.310 * [taylor]: Taking taylor expansion of y in x
0.310 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y
0.310 * [taylor]: Taking taylor expansion of -1 in y
0.310 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y
0.311 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.311 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.311 * [taylor]: Taking taylor expansion of 0.5 in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.311 * [taylor]: Taking taylor expansion of (* x y) in y
0.311 * [taylor]: Taking taylor expansion of x in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.311 * [taylor]: Taking taylor expansion of 1.0 in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.311 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y
0.311 * [taylor]: Taking taylor expansion of -1 in y
0.311 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y
0.311 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.311 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.311 * [taylor]: Taking taylor expansion of 0.5 in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.311 * [taylor]: Taking taylor expansion of (* x y) in y
0.311 * [taylor]: Taking taylor expansion of x in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.311 * [taylor]: Taking taylor expansion of 1.0 in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.312 * [taylor]: Taking taylor expansion of (* -2.0 x) in x
0.312 * [taylor]: Taking taylor expansion of -2.0 in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.312 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x
0.312 * [taylor]: Taking taylor expansion of 4.0 in x
0.312 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.313 * [taylor]: Taking taylor expansion of (neg (* 8.0 (pow x 3))) in x
0.313 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x
0.313 * [taylor]: Taking taylor expansion of 8.0 in x
0.313 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.313 * [taylor]: Taking taylor expansion of x in x
0.313 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x
0.313 * [taylor]: Taking taylor expansion of 16.0 in x
0.313 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.313 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of (neg (* 32.0 (pow x 5))) in x
0.314 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x
0.314 * [taylor]: Taking taylor expansion of 32.0 in x
0.314 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.315 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
0.315 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 0.5 (* x y)) 1.0)) in (y x) around 0
0.315 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (* x y)) 1.0)) in x
0.315 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x
0.315 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.315 * [taylor]: Taking taylor expansion of 0.5 in x
0.315 * [taylor]: Taking taylor expansion of (* x y) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [taylor]: Taking taylor expansion of y in x
0.315 * [taylor]: Taking taylor expansion of 1.0 in x
0.315 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (* x y)) 1.0)) in y
0.315 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y
0.315 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.315 * [taylor]: Taking taylor expansion of 0.5 in y
0.315 * [taylor]: Taking taylor expansion of (* x y) in y
0.315 * [taylor]: Taking taylor expansion of x in y
0.315 * [taylor]: Taking taylor expansion of y in y
0.315 * [taylor]: Taking taylor expansion of 1.0 in y
0.315 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (* x y)) 1.0)) in y
0.315 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y
0.315 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.315 * [taylor]: Taking taylor expansion of 0.5 in y
0.315 * [taylor]: Taking taylor expansion of (* x y) in y
0.315 * [taylor]: Taking taylor expansion of x in y
0.315 * [taylor]: Taking taylor expansion of y in y
0.315 * [taylor]: Taking taylor expansion of 1.0 in y
0.316 * [taylor]: Taking taylor expansion of 1.0 in x
0.316 * [taylor]: Taking taylor expansion of (neg (* 0.5 x)) in x
0.316 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.316 * [taylor]: Taking taylor expansion of 0.5 in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [taylor]: Taking taylor expansion of (* 0.25 (pow x 2)) in x
0.316 * [taylor]: Taking taylor expansion of 0.25 in x
0.316 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [taylor]: Taking taylor expansion of (neg (* 0.125 (pow x 3))) in x
0.316 * [taylor]: Taking taylor expansion of (* 0.125 (pow x 3)) in x
0.316 * [taylor]: Taking taylor expansion of 0.125 in x
0.316 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.317 * [taylor]: Taking taylor expansion of (* 0.0625 (pow x 4)) in x
0.317 * [taylor]: Taking taylor expansion of 0.0625 in x
0.317 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.317 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in (y x) around 0
0.317 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in x
0.317 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.317 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.317 * [taylor]: Taking taylor expansion of 0.5 in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.317 * [taylor]: Taking taylor expansion of (* x y) in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.317 * [taylor]: Taking taylor expansion of y in x
0.317 * [taylor]: Taking taylor expansion of 1.0 in x
0.318 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in y
0.318 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.318 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.318 * [taylor]: Taking taylor expansion of 0.5 in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.318 * [taylor]: Taking taylor expansion of (* x y) in y
0.318 * [taylor]: Taking taylor expansion of x in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of 1.0 in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in y
0.318 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.318 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.318 * [taylor]: Taking taylor expansion of 0.5 in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.318 * [taylor]: Taking taylor expansion of (* x y) in y
0.318 * [taylor]: Taking taylor expansion of x in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of 1.0 in y
0.318 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.318 * [taylor]: Taking taylor expansion of 2.0 in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of (neg (* 4.0 (pow x 2))) in x
0.318 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x
0.319 * [taylor]: Taking taylor expansion of 4.0 in x
0.319 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x
0.319 * [taylor]: Taking taylor expansion of 8.0 in x
0.319 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of (neg (* 16.0 (pow x 4))) in x
0.320 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x
0.320 * [taylor]: Taking taylor expansion of 16.0 in x
0.320 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x
0.320 * [taylor]: Taking taylor expansion of 32.0 in x
0.320 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [approximate]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in (y x) around 0
0.321 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in x
0.321 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.321 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.321 * [taylor]: Taking taylor expansion of 0.5 in x
0.321 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.321 * [taylor]: Taking taylor expansion of (* x y) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [taylor]: Taking taylor expansion of y in x
0.321 * [taylor]: Taking taylor expansion of 1.0 in x
0.321 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in y
0.321 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.321 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.321 * [taylor]: Taking taylor expansion of 0.5 in y
0.321 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.321 * [taylor]: Taking taylor expansion of (* x y) in y
0.321 * [taylor]: Taking taylor expansion of x in y
0.321 * [taylor]: Taking taylor expansion of y in y
0.321 * [taylor]: Taking taylor expansion of 1.0 in y
0.322 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 0.5 (/ 1 (* x y))) 1.0)) in y
0.322 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.322 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.322 * [taylor]: Taking taylor expansion of 0.5 in y
0.322 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.322 * [taylor]: Taking taylor expansion of (* x y) in y
0.322 * [taylor]: Taking taylor expansion of x in y
0.322 * [taylor]: Taking taylor expansion of y in y
0.322 * [taylor]: Taking taylor expansion of 1.0 in y
0.322 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.322 * [taylor]: Taking taylor expansion of 2.0 in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.322 * [taylor]: Taking taylor expansion of (neg (* 4.0 (pow x 2))) in x
0.322 * [taylor]: Taking taylor expansion of (* 4.0 (pow x 2)) in x
0.322 * [taylor]: Taking taylor expansion of 4.0 in x
0.322 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.323 * [taylor]: Taking taylor expansion of (* 8.0 (pow x 3)) in x
0.323 * [taylor]: Taking taylor expansion of 8.0 in x
0.323 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [taylor]: Taking taylor expansion of (neg (* 16.0 (pow x 4))) in x
0.323 * [taylor]: Taking taylor expansion of (* 16.0 (pow x 4)) in x
0.323 * [taylor]: Taking taylor expansion of 16.0 in x
0.323 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (* 32.0 (pow x 5)) in x
0.324 * [taylor]: Taking taylor expansion of 32.0 in x
0.324 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.325 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 2 2)
0.325 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (y x) around 0
0.325 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.325 * [taylor]: Taking taylor expansion of 0.5 in x
0.325 * [taylor]: Taking taylor expansion of (* x y) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of y in x
0.325 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.325 * [taylor]: Taking taylor expansion of 0.5 in y
0.325 * [taylor]: Taking taylor expansion of (* x y) in y
0.325 * [taylor]: Taking taylor expansion of x in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.325 * [taylor]: Taking taylor expansion of 0.5 in y
0.325 * [taylor]: Taking taylor expansion of (* x y) in y
0.325 * [taylor]: Taking taylor expansion of x in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of 0 in x
0.325 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.325 * [taylor]: Taking taylor expansion of 0.5 in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of 0 in x
0.326 * [taylor]: Taking taylor expansion of 0 in x
0.326 * [taylor]: Taking taylor expansion of 0 in x
0.326 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (y x) around 0
0.326 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.326 * [taylor]: Taking taylor expansion of 0.5 in x
0.326 * [taylor]: Taking taylor expansion of (* x y) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [taylor]: Taking taylor expansion of y in x
0.326 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.326 * [taylor]: Taking taylor expansion of 0.5 in y
0.326 * [taylor]: Taking taylor expansion of (* x y) in y
0.326 * [taylor]: Taking taylor expansion of x in y
0.326 * [taylor]: Taking taylor expansion of y in y
0.326 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.326 * [taylor]: Taking taylor expansion of 0.5 in y
0.326 * [taylor]: Taking taylor expansion of (* x y) in y
0.326 * [taylor]: Taking taylor expansion of x in y
0.326 * [taylor]: Taking taylor expansion of y in y
0.327 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x
0.327 * [taylor]: Taking taylor expansion of 0.5 in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of 0 in x
0.327 * [taylor]: Taking taylor expansion of 0 in x
0.327 * [taylor]: Taking taylor expansion of 0 in x
0.327 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (y x) around 0
0.327 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.327 * [taylor]: Taking taylor expansion of 0.5 in x
0.327 * [taylor]: Taking taylor expansion of (* x y) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of y in x
0.328 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.328 * [taylor]: Taking taylor expansion of 0.5 in y
0.328 * [taylor]: Taking taylor expansion of (* x y) in y
0.328 * [taylor]: Taking taylor expansion of x in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.328 * [taylor]: Taking taylor expansion of 0.5 in y
0.328 * [taylor]: Taking taylor expansion of (* x y) in y
0.328 * [taylor]: Taking taylor expansion of x in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x
0.328 * [taylor]: Taking taylor expansion of 0.5 in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of 0 in x
0.328 * [taylor]: Taking taylor expansion of 0 in x
0.329 * [taylor]: Taking taylor expansion of 0 in x
0.329 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.329 * [approximate]: Taking taylor expansion of (- x (/ y (+ (* 0.5 (* x y)) 1.0))) in (x y) around 0
0.329 * [taylor]: Taking taylor expansion of (- x (/ y (+ (* 0.5 (* x y)) 1.0))) in y
0.329 * [taylor]: Taking taylor expansion of x in y
0.329 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.329 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in y
0.329 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.329 * [taylor]: Taking taylor expansion of 0.5 in y
0.329 * [taylor]: Taking taylor expansion of (* x y) in y
0.329 * [taylor]: Taking taylor expansion of x in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.329 * [taylor]: Taking taylor expansion of 1.0 in y
0.329 * [taylor]: Taking taylor expansion of (- x (/ y (+ (* 0.5 (* x y)) 1.0))) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x
0.329 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.329 * [taylor]: Taking taylor expansion of 0.5 in x
0.329 * [taylor]: Taking taylor expansion of (* x y) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of 1.0 in x
0.329 * [taylor]: Taking taylor expansion of (- x (/ y (+ (* 0.5 (* x y)) 1.0))) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of (/ y (+ (* 0.5 (* x y)) 1.0)) in x
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of (+ (* 0.5 (* x y)) 1.0) in x
0.329 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.330 * [taylor]: Taking taylor expansion of 0.5 in x
0.330 * [taylor]: Taking taylor expansion of (* x y) in x
0.330 * [taylor]: Taking taylor expansion of x in x
0.330 * [taylor]: Taking taylor expansion of y in x
0.330 * [taylor]: Taking taylor expansion of 1.0 in x
0.330 * [taylor]: Taking taylor expansion of (neg (* 1.0 y)) in y
0.330 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.330 * [taylor]: Taking taylor expansion of 1.0 in y
0.330 * [taylor]: Taking taylor expansion of y in y
0.330 * [taylor]: Taking taylor expansion of (+ (* 0.5 (pow y 2)) 1) in y
0.330 * [taylor]: Taking taylor expansion of (* 0.5 (pow y 2)) in y
0.330 * [taylor]: Taking taylor expansion of 0.5 in y
0.330 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.330 * [taylor]: Taking taylor expansion of y in y
0.330 * [taylor]: Taking taylor expansion of 1 in y
0.331 * [taylor]: Taking taylor expansion of (neg (* 0.25 (pow y 3))) in y
0.331 * [taylor]: Taking taylor expansion of (* 0.25 (pow y 3)) in y
0.331 * [taylor]: Taking taylor expansion of 0.25 in y
0.331 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.331 * [taylor]: Taking taylor expansion of y in y
0.331 * [taylor]: Taking taylor expansion of (* 0.125 (pow y 4)) in y
0.331 * [taylor]: Taking taylor expansion of 0.125 in y
0.331 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.331 * [taylor]: Taking taylor expansion of y in y
0.332 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y))) in (x y) around 0
0.332 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y))) in y
0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.332 * [taylor]: Taking taylor expansion of x in y
0.332 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y
0.332 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y
0.332 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.332 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.332 * [taylor]: Taking taylor expansion of 0.5 in y
0.332 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.332 * [taylor]: Taking taylor expansion of (* x y) in y
0.332 * [taylor]: Taking taylor expansion of x in y
0.332 * [taylor]: Taking taylor expansion of y in y
0.332 * [taylor]: Taking taylor expansion of 1.0 in y
0.332 * [taylor]: Taking taylor expansion of y in y
0.332 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y))) in x
0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x
0.333 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x
0.333 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.333 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.333 * [taylor]: Taking taylor expansion of 0.5 in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.333 * [taylor]: Taking taylor expansion of (* x y) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of y in x
0.333 * [taylor]: Taking taylor expansion of 1.0 in x
0.333 * [taylor]: Taking taylor expansion of y in x
0.333 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y))) in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x
0.333 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x
0.333 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.333 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.333 * [taylor]: Taking taylor expansion of 0.5 in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.333 * [taylor]: Taking taylor expansion of (* x y) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of y in x
0.333 * [taylor]: Taking taylor expansion of 1.0 in x
0.333 * [taylor]: Taking taylor expansion of y in x
0.333 * [taylor]: Taking taylor expansion of 1 in y
0.333 * [taylor]: Taking taylor expansion of 0 in y
0.334 * [taylor]: Taking taylor expansion of (neg 2.0) in y
0.334 * [taylor]: Taking taylor expansion of 2.0 in y
0.334 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.334 * [taylor]: Taking taylor expansion of 4.0 in y
0.334 * [taylor]: Taking taylor expansion of y in y
0.334 * [approximate]: Taking taylor expansion of (- (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) (/ 1 x)) in (x y) around 0
0.334 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) (/ 1 x)) in y
0.334 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in y
0.334 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in y
0.334 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in y
0.334 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.334 * [taylor]: Taking taylor expansion of 0.5 in y
0.334 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.334 * [taylor]: Taking taylor expansion of (* x y) in y
0.334 * [taylor]: Taking taylor expansion of x in y
0.334 * [taylor]: Taking taylor expansion of y in y
0.334 * [taylor]: Taking taylor expansion of 1.0 in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x
0.335 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x
0.335 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.335 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.335 * [taylor]: Taking taylor expansion of 0.5 in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.335 * [taylor]: Taking taylor expansion of (* x y) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of y in x
0.335 * [taylor]: Taking taylor expansion of 1.0 in x
0.335 * [taylor]: Taking taylor expansion of y in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (- (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y)) in x
0.335 * [taylor]: Taking taylor expansion of (* (+ (* 0.5 (/ 1 (* x y))) 1.0) y) in x
0.335 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* x y))) 1.0) in x
0.335 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.335 * [taylor]: Taking taylor expansion of 0.5 in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.335 * [taylor]: Taking taylor expansion of (* x y) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of y in x
0.335 * [taylor]: Taking taylor expansion of 1.0 in x
0.336 * [taylor]: Taking taylor expansion of y in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (neg 1) in y
0.336 * [taylor]: Taking taylor expansion of 1 in y
0.336 * [taylor]: Taking taylor expansion of 0 in y
0.336 * [taylor]: Taking taylor expansion of 2.0 in y
0.336 * [taylor]: Taking taylor expansion of (neg (* 4.0 y)) in y
0.336 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.336 * [taylor]: Taking taylor expansion of 4.0 in y
0.336 * [taylor]: Taking taylor expansion of y in y
0.336 * * * [progress]: simplifying candidates
0.338 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  (+ (log y) (neg (log (+ 1.0 (* y (/ x 2.0))))))
  (+ (log y) (- 0 (log (+ 1.0 (* y (/ x 2.0))))))
  (+ (log y) (- (log 1) (log (+ 1.0 (* y (/ x 2.0))))))
  (+ (log y) (log (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (log (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (exp (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (* (* (* y y) y) (/ (* (* 1 1) 1) (* (* (+ 1.0 (* y (/ x 2.0))) (+ 1.0 (* y (/ x 2.0)))) (+ 1.0 (* y (/ x 2.0))))))
  (* (* (* y y) y) (* (* (/ 1 (+ 1.0 (* y (/ x 2.0)))) (/ 1 (+ 1.0 (* y (/ x 2.0))))) (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (* (cbrt (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (cbrt (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))
  (cbrt (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (* (* (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))) (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (sqrt (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (sqrt (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (* (sqrt y) (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (* (sqrt y) (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (* (sqrt y) (/ (sqrt 1) (sqrt (+ 1.0 (* y (/ x 2.0))))))
  (* (sqrt y) (/ (sqrt 1) (sqrt (+ 1.0 (* y (/ x 2.0))))))
  (* (sqrt y) (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0))))))
  (* (sqrt y) (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0))))))
  (* y (* (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))))
  (* y (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (* y (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))))
  (* y (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ 1.0 (* y (/ x 2.0))))))
  (* y (/ (* (cbrt 1) (cbrt 1)) 1))
  (* y (/ (sqrt 1) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))))
  (* y (/ (sqrt 1) (sqrt (+ 1.0 (* y (/ x 2.0))))))
  (* y (/ (sqrt 1) 1))
  (* y (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))))
  (* y (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0))))))
  (* y (/ 1 1))
  (* y 1)
  (* y 1)
  (* y (/ 1 (+ (pow 1.0 3) (pow (* y (/ x 2.0)) 3))))
  (* y (/ 1 (- (* 1.0 1.0) (* (* y (/ x 2.0)) (* y (/ x 2.0))))))
  (* (cbrt y) (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  (* (sqrt y) (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  (* y 1)
  (neg 1)
  (neg (log (+ 1.0 (* y (/ x 2.0)))))
  (- 0 (log (+ 1.0 (* y (/ x 2.0)))))
  (- (log 1) (log (+ 1.0 (* y (/ x 2.0)))))
  (log (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  (exp (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  (/ (* (* 1 1) 1) (* (* (+ 1.0 (* y (/ x 2.0))) (+ 1.0 (* y (/ x 2.0)))) (+ 1.0 (* y (/ x 2.0)))))
  (* (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  (* (* (/ 1 (+ 1.0 (* y (/ x 2.0)))) (/ 1 (+ 1.0 (* y (/ x 2.0))))) (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  (neg 1)
  (neg (+ 1.0 (* y (/ x 2.0))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))
  (/ (cbrt 1) (cbrt (+ 1.0 (* y (/ x 2.0)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ (cbrt 1) (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ 1.0 (* y (/ x 2.0))))
  (/ (sqrt 1) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))
  (/ (sqrt 1) (cbrt (+ 1.0 (* y (/ x 2.0)))))
  (/ (sqrt 1) (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ (sqrt 1) (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ 1.0 (* y (/ x 2.0))))
  (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))
  (/ 1 (cbrt (+ 1.0 (* y (/ x 2.0)))))
  (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ 1 1)
  (/ 1 (+ 1.0 (* y (/ x 2.0))))
  (/ 1 (+ 1.0 (* y (/ x 2.0))))
  (/ (+ 1.0 (* y (/ x 2.0))) 1)
  (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))
  (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ 1 1)
  (/ (+ 1.0 (* y (/ x 2.0))) (cbrt 1))
  (/ (+ 1.0 (* y (/ x 2.0))) (sqrt 1))
  (/ (+ 1.0 (* y (/ x 2.0))) 1)
  (/ 1 (+ (pow 1.0 3) (pow (* y (/ x 2.0)) 3)))
  (/ 1 (- (* 1.0 1.0) (* (* y (/ x 2.0)) (* y (/ x 2.0)))))
  (* y (/ x 2.0))
  (+ (log y) (- (log x) (log 2.0)))
  (+ (log y) (log (/ x 2.0)))
  (log (* y (/ x 2.0)))
  (exp (* y (/ x 2.0)))
  (* (* (* y y) y) (/ (* (* x x) x) (* (* 2.0 2.0) 2.0)))
  (* (* (* y y) y) (* (* (/ x 2.0) (/ x 2.0)) (/ x 2.0)))
  (* (cbrt (* y (/ x 2.0))) (cbrt (* y (/ x 2.0))))
  (cbrt (* y (/ x 2.0)))
  (* (* (* y (/ x 2.0)) (* y (/ x 2.0))) (* y (/ x 2.0)))
  (sqrt (* y (/ x 2.0)))
  (sqrt (* y (/ x 2.0)))
  (* (sqrt y) (sqrt (/ x 2.0)))
  (* (sqrt y) (sqrt (/ x 2.0)))
  (* (sqrt y) (/ (sqrt x) (sqrt 2.0)))
  (* (sqrt y) (/ (sqrt x) (sqrt 2.0)))
  (* y (* (cbrt (/ x 2.0)) (cbrt (/ x 2.0))))
  (* y (sqrt (/ x 2.0)))
  (* y (/ (* (cbrt x) (cbrt x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* y (/ (* (cbrt x) (cbrt x)) (sqrt 2.0)))
  (* y (/ (* (cbrt x) (cbrt x)) 1))
  (* y (/ (sqrt x) (* (cbrt 2.0) (cbrt 2.0))))
  (* y (/ (sqrt x) (sqrt 2.0)))
  (* y (/ (sqrt x) 1))
  (* y (/ 1 (* (cbrt 2.0) (cbrt 2.0))))
  (* y (/ 1 (sqrt 2.0)))
  (* y (/ 1 1))
  (* y 1)
  (* y x)
  (* (cbrt y) (/ x 2.0))
  (* (sqrt y) (/ x 2.0))
  (* y (/ x 2.0))
  (* y x)
  (/ (exp x) (exp (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))
  (log (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))
  (exp (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))
  (* (cbrt (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))))) (cbrt (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))))))
  (cbrt (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))
  (* (* (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))))) (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))
  (sqrt (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))
  (sqrt (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))
  (- (pow x 3) (pow (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))) 3))
  (+ (* x x) (+ (* (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))) (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))) (* x (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))))))
  (neg (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (- (* x x) (* (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))) (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))
  (+ x (* y (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (- (+ (* 1.0 y) (* 0.25 (* (pow x 2) (pow y 3)))) (* 0.5 (* x (pow y 2))))
  (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y))))
  (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 2)))) (* 2.0 (/ 1 x))) (* 4.0 (/ 1 (* (pow x 2) y))))
  (- (+ (* 0.25 (* (pow x 2) (pow y 2))) 1.0) (* 0.5 (* x y)))
  (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 3)))) (* 2.0 (/ 1 (* x y)))) (* 4.0 (/ 1 (* (pow x 2) (pow y 2)))))
  (- (+ (* 8.0 (/ 1 (* (pow x 3) (pow y 3)))) (* 2.0 (/ 1 (* x y)))) (* 4.0 (/ 1 (* (pow x 2) (pow y 2)))))
  (* 0.5 (* x y))
  (* 0.5 (* x y))
  (* 0.5 (* x y))
  (- (+ (* 0.5 (* x (pow y 2))) x) (* 1.0 y))
  (- x (* 2.0 (/ 1 x)))
  (- x (* 2.0 (/ 1 x)))
0.397 * * [simplify]: iteration  0 :  4955  enodes  (cost  1416 )
0.398 * * [simplify]: iteration  1 :  4955  enodes  (cost  1416 )
0.403 * [simplify]: Simplified to:
   (/ y (+ 1.0 (* y (/ x 2.0))))
  (log (/ y (+ 1.0 (* y (/ x 2.0)))))
  (log (/ y (+ 1.0 (* y (/ x 2.0)))))
  (log (/ y (+ 1.0 (* y (/ x 2.0)))))
  (log (/ y (+ 1.0 (* y (/ x 2.0)))))
  (log (/ y (+ 1.0 (* y (/ x 2.0)))))
  (exp (/ y (+ 1.0 (* y (/ x 2.0)))))
  (pow (/ y (+ 1.0 (* y (/ x 2.0)))) 3)
  (pow (/ y (+ 1.0 (* y (/ x 2.0)))) 3)
  (* (cbrt (/ y (+ 1.0 (* y (/ x 2.0))))) (cbrt (/ y (+ 1.0 (* y (/ x 2.0))))))
  (cbrt (/ y (+ 1.0 (* y (/ x 2.0)))))
  (pow (/ y (+ 1.0 (* y (/ x 2.0)))) 3)
  (sqrt (/ y (+ 1.0 (* y (/ x 2.0)))))
  (sqrt (/ y (+ 1.0 (* y (/ x 2.0)))))
  (* (sqrt y) (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (* (sqrt y) (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ (sqrt y) (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (* y (* (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))))
  (* y (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (* y (* (cbrt 1) (/ (cbrt 1) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))))
  (* y (* (cbrt 1) (/ (cbrt 1) (sqrt (+ 1.0 (* y (/ x 2.0)))))))
  (* y (* (cbrt 1) (cbrt 1)))
  (/ y (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))
  (/ y (sqrt (+ 1.0 (* y (/ x 2.0)))))
  y
  (/ y (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))
  (/ y (sqrt (+ 1.0 (* y (/ x 2.0)))))
  y
  y
  y
  (/ y (+ (pow 1.0 3) (pow (* y (/ x 2.0)) 3)))
  (/ y (- (* 1.0 1.0) (* y (* y (* x (/ x (* 2.0 2.0)))))))
  (/ (cbrt y) (+ 1.0 (* y (/ x 2.0))))
  (/ (sqrt y) (+ 1.0 (* y (/ x 2.0))))
  (/ y (+ 1.0 (* y (/ x 2.0))))
  y
  -1
  (neg (log (+ 1.0 (* y (/ x 2.0)))))
  (neg (log (+ 1.0 (* y (/ x 2.0)))))
  (neg (log (+ 1.0 (* y (/ x 2.0)))))
  (neg (log (+ 1.0 (* y (/ x 2.0)))))
  (exp (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  (/ 1 (pow (+ 1.0 (* y (/ x 2.0))) 3))
  (* (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))) (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0))))))
  (cbrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  (/ 1 (pow (+ 1.0 (* y (/ x 2.0))) 3))
  (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  (sqrt (/ 1 (+ 1.0 (* y (/ x 2.0)))))
  -1
  (neg (+ 1.0 (* y (/ x 2.0))))
  (* (cbrt 1) (/ (cbrt 1) (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0)))))))
  (/ (cbrt 1) (cbrt (+ 1.0 (* y (/ x 2.0)))))
  (* (cbrt 1) (/ (cbrt 1) (sqrt (+ 1.0 (* y (/ x 2.0))))))
  (/ (cbrt 1) (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (* (cbrt 1) (cbrt 1))
  (/ (cbrt 1) (+ 1.0 (* y (/ x 2.0))))
  (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))
  (/ 1 (cbrt (+ 1.0 (* y (/ x 2.0)))))
  (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0)))))
  1
  (/ 1 (+ 1.0 (* y (/ x 2.0))))
  (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))
  (/ 1 (cbrt (+ 1.0 (* y (/ x 2.0)))))
  (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0)))))
  (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0)))))
  1
  (/ 1 (+ 1.0 (* y (/ x 2.0))))
  (/ 1 (+ 1.0 (* y (/ x 2.0))))
  (+ 1.0 (* y (/ x 2.0)))
  (/ 1 (* (cbrt (+ 1.0 (* y (/ x 2.0)))) (cbrt (+ 1.0 (* y (/ x 2.0))))))
  (/ 1 (sqrt (+ 1.0 (* y (/ x 2.0)))))
  1
  (/ (+ 1.0 (* y (/ x 2.0))) (cbrt 1))
  (+ 1.0 (* y (/ x 2.0)))
  (+ 1.0 (* y (/ x 2.0)))
  (/ 1 (+ (pow 1.0 3) (pow (* y (/ x 2.0)) 3)))
  (/ 1 (- (* 1.0 1.0) (* y (* y (* x (/ x (* 2.0 2.0)))))))
  (* y (/ x 2.0))
  (log (* y (/ x 2.0)))
  (log (* y (/ x 2.0)))
  (log (* y (/ x 2.0)))
  (pow (exp x) (/ y 2.0))
  (pow (* y (/ x 2.0)) 3)
  (pow (* y (/ x 2.0)) 3)
  (* (cbrt (* y (/ x 2.0))) (cbrt (* y (/ x 2.0))))
  (cbrt (* y (/ x 2.0)))
  (pow (* y (/ x 2.0)) 3)
  (sqrt (* y (/ x 2.0)))
  (sqrt (* y (/ x 2.0)))
  (* (sqrt y) (sqrt (/ x 2.0)))
  (* (sqrt y) (sqrt (/ x 2.0)))
  (* (sqrt y) (/ (sqrt x) (sqrt 2.0)))
  (* (sqrt y) (/ (sqrt x) (sqrt 2.0)))
  (* y (* (cbrt (/ x 2.0)) (cbrt (/ x 2.0))))
  (* y (sqrt (/ x 2.0)))
  (* y (* (cbrt x) (/ (cbrt x) (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (* (cbrt x) (/ (cbrt x) (sqrt 2.0))))
  (* y (* (cbrt x) (cbrt x)))
  (* y (/ (sqrt x) (* (cbrt 2.0) (cbrt 2.0))))
  (* y (/ (sqrt x) (sqrt 2.0)))
  (* y (sqrt x))
  (/ y (* (cbrt 2.0) (cbrt 2.0)))
  (/ y (sqrt 2.0))
  y
  y
  (* y x)
  (* x (/ (cbrt y) 2.0))
  (* x (/ (sqrt y) 2.0))
  (* y (/ x 2.0))
  (* y x)
  (exp (- x (/ y (+ 1.0 (* y (/ x 2.0))))))
  (log (- x (/ y (+ 1.0 (* y (/ x 2.0))))))
  (exp (- x (/ y (+ 1.0 (* y (/ x 2.0))))))
  (* (cbrt (- x (/ y (+ 1.0 (* y (/ x 2.0)))))) (cbrt (- x (/ y (+ 1.0 (* y (/ x 2.0)))))))
  (cbrt (- x (/ y (+ 1.0 (* y (/ x 2.0))))))
  (pow (- x (/ y (+ 1.0 (* y (/ x 2.0))))) 3)
  (sqrt (- x (/ y (+ 1.0 (* y (/ x 2.0))))))
  (sqrt (- x (/ y (+ 1.0 (* y (/ x 2.0))))))
  (- (pow x 3) (pow (/ y (+ 1.0 (* y (/ x 2.0)))) 3))
  (+ (* x x) (* y (/ (+ x (/ y (+ 1.0 (* y (/ x 2.0))))) (+ 1.0 (* y (/ x 2.0))))))
  (/ (neg y) (+ 1.0 (* y (/ x 2.0))))
  (- (* x x) (* y (/ y (* (+ 1.0 (* y (/ x 2.0))) (+ 1.0 (* y (/ x 2.0)))))))
  (+ x (/ y (+ 1.0 (* y (/ x 2.0)))))
  (+ (* y 1.0) (* y (* y (- (* y (* x (* x 0.25))) (* x 0.5)))))
  (+ (/ 8.0 (* y (* y (pow x 3)))) (- (/ 2.0 x) (/ 4.0 (* y (* x x)))))
  (+ (/ 8.0 (* y (* y (pow x 3)))) (- (/ 2.0 x) (/ 4.0 (* y (* x x)))))
  (+ 1.0 (* y (- (* y (* x (* x 0.25))) (* x 0.5))))
  (+ (/ 8.0 (pow (* y x) 3)) (- (/ 2.0 (* y x)) (/ 4.0 (* y (* y (* x x))))))
  (+ (/ 8.0 (pow (* y x) 3)) (- (/ 2.0 (* y x)) (/ 4.0 (* y (* y (* x x))))))
  (* y (* x 0.5))
  (* y (* x 0.5))
  (* y (* x 0.5))
  (+ x (* y (- (* y (* x 0.5)) 1.0)))
  (- x (/ 2.0 x))
  (- x (/ 2.0 x))
0.404 * * * [progress]: adding candidates to table
0.543 * * [progress]: iteration 3 / 4
0.543 * * * [progress]: picking best candidate
0.545 * * * * [pick]: Picked  #<alt (λ (x y) (- x (/ 2.0 x)))>
0.545 * * * [progress]: localizing error
0.548 * * * [progress]: generating rewritten candidates
0.548 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.554 * * * [progress]: generating series expansions
0.554 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.554 * [approximate]: Taking taylor expansion of (- x (* 2.0 (/ 1 x))) in (x) around 0
0.554 * [taylor]: Taking taylor expansion of (- x (* 2.0 (/ 1 x))) in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.554 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.554 * [taylor]: Taking taylor expansion of 2.0 in x
0.554 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.554 * [taylor]: Taking taylor expansion of (- x (* 2.0 (/ 1 x))) in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.554 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.554 * [taylor]: Taking taylor expansion of 2.0 in x
0.554 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.556 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 2.0 x)) in (x) around 0
0.556 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 2.0 x)) in x
0.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.556 * [taylor]: Taking taylor expansion of 2.0 in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 2.0 x)) in x
0.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.556 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.556 * [taylor]: Taking taylor expansion of 2.0 in x
0.556 * [taylor]: Taking taylor expansion of x in x
0.557 * [approximate]: Taking taylor expansion of (- (* 2.0 x) (/ 1 x)) in (x) around 0
0.557 * [taylor]: Taking taylor expansion of (- (* 2.0 x) (/ 1 x)) in x
0.557 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.557 * [taylor]: Taking taylor expansion of 2.0 in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.558 * [taylor]: Taking taylor expansion of x in x
0.558 * [taylor]: Taking taylor expansion of (- (* 2.0 x) (/ 1 x)) in x
0.558 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.558 * [taylor]: Taking taylor expansion of 2.0 in x
0.558 * [taylor]: Taking taylor expansion of x in x
0.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.558 * [taylor]: Taking taylor expansion of x in x
0.559 * * * [progress]: simplifying candidates
0.560 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (exp (/ 2.0 x)))
  (log (- x (/ 2.0 x)))
  (exp (- x (/ 2.0 x)))
  (* (cbrt (- x (/ 2.0 x))) (cbrt (- x (/ 2.0 x))))
  (cbrt (- x (/ 2.0 x)))
  (* (* (- x (/ 2.0 x)) (- x (/ 2.0 x))) (- x (/ 2.0 x)))
  (sqrt (- x (/ 2.0 x)))
  (sqrt (- x (/ 2.0 x)))
  (- (pow x 3) (pow (/ 2.0 x) 3))
  (+ (* x x) (+ (* (/ 2.0 x) (/ 2.0 x)) (* x (/ 2.0 x))))
  (neg (/ 2.0 x))
  (- (* x x) (* (/ 2.0 x) (/ 2.0 x)))
  (+ x (/ 2.0 x))
  (+ (sqrt x) (sqrt (/ 2.0 x)))
  (- (sqrt x) (sqrt (/ 2.0 x)))
  (+ (sqrt x) (/ (sqrt 2.0) (sqrt x)))
  (- (sqrt x) (/ (sqrt 2.0) (sqrt x)))
  (- x (/ 2.0 x))
  (- x (* 2.0 (/ 1 x)))
  (- x (* 2.0 (/ 1 x)))
  (- x (* 2.0 (/ 1 x)))
0.614 * * [simplify]: iteration  0 :  5032  enodes  (cost  148 )
0.615 * [simplify]: Simplified to:
   (exp (- x (/ 2.0 x)))
  (log (- x (/ 2.0 x)))
  (exp (- x (/ 2.0 x)))
  (* (cbrt (- x (/ 2.0 x))) (cbrt (- x (/ 2.0 x))))
  (cbrt (- x (/ 2.0 x)))
  (pow (- x (/ 2.0 x)) 3)
  (sqrt (- x (/ 2.0 x)))
  (sqrt (- x (/ 2.0 x)))
  (- (pow x 3) (pow (/ 2.0 x) 3))
  (+ 2.0 (+ (* x x) (* 2.0 (/ 2.0 (* x x)))))
  (/ (neg 2.0) x)
  (- (* x x) (* 2.0 (/ 2.0 (* x x))))
  (+ x (/ 2.0 x))
  (+ (sqrt x) (sqrt (/ 2.0 x)))
  (- (sqrt x) (sqrt (/ 2.0 x)))
  (+ (sqrt x) (/ (sqrt 2.0) (sqrt x)))
  (- (sqrt x) (/ (sqrt 2.0) (sqrt x)))
  (- x (/ 2.0 x))
  (- x (/ 2.0 x))
  (- x (/ 2.0 x))
  (- x (/ 2.0 x))
0.615 * * * [progress]: adding candidates to table
0.635 * [progress]: [Phase 3 of 3] Extracting.
0.635 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))> #<alt (λ (x y) (- x (/ 2.0 x)))> #<alt (λ (x y) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))))>)
0.635 * * * [regime-changes]: Trying 3 branch expressions: ((- x (/ y (+ 1.0 (/ (* x y) 2.0)))) y x)
0.635 * * * * [regimes]: Trying to branch on (- x (/ y (+ 1.0 (/ (* x y) 2.0)))) from (#<alt (λ (x y) (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))> #<alt (λ (x y) (- x (/ 2.0 x)))> #<alt (λ (x y) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))))>)
0.671 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))> #<alt (λ (x y) (- x (/ 2.0 x)))> #<alt (λ (x y) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))))>)
0.703 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- x (* y (/ 1 (+ 1.0 (* y (/ x 2.0)))))))> #<alt (λ (x y) (- x (/ 2.0 x)))> #<alt (λ (x y) (- x (/ y (+ 1.0 (/ (* x y) 2.0)))))>)
0.737 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
0.737 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (/ y (+ 1.0 (/ (* x y) 2.0))))
0.738 * * [simplify]: iteration  0 :  11  enodes  (cost  11 )
0.738 * * [simplify]: iteration  1 :  11  enodes  (cost  11 )
0.738 * [simplify]: Simplified to:
   (- x (/ y (+ 1.0 (/ (* x y) 2.0))))
1.456 * [regime-testing]: End program error score: 0.04088011001375172