14.240 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.034 * [simplify]: Simplifying:
  (/ (- x y) (* (* x 2.0) y))
0.034 * * [simplify]: iteration 0: 7 enodes
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12.638 * * [simplify]: iteration 358: 4863 enodes
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12.982 * * [simplify]: iteration 367: 4980 enodes
13.029 * * [simplify]: iteration 368: 4993 enodes
13.056 * * [simplify]: iteration complete: 5000 enodes
13.056 * * [simplify]: Extracting #0: cost 1 inf + 0
13.056 * * [simplify]: Extracting #1: cost 18 inf + 0
13.057 * * [simplify]: Extracting #2: cost 44 inf + 3
13.057 * * [simplify]: Extracting #3: cost 11 inf + 144
13.057 * * [simplify]: Extracting #4: cost 0 inf + 179
13.057 * [simplify]: Simplified to:
  (/ (/ (- x y) x) (* 2.0 y))
13.061 * * [progress]: iteration 1 / 4
13.061 * * * [progress]: picking best candidate
13.066 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (- x y) x) (* 2.0 y)))>
13.066 * * * [progress]: localizing error
13.074 * * * [progress]: generating rewritten candidates
13.074 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
13.093 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
13.112 * * * [progress]: generating series expansions
13.112 * * * * [progress]: [ 1 / 2 ] generating series at (2)
13.112 * [backup-simplify]: Simplify (/ (/ (- x y) x) (* 2.0 y)) into (* 0.5 (/ (- x y) (* x y)))
13.112 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in (x y) around 0
13.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in y
13.112 * [taylor]: Taking taylor expansion of 0.5 in y
13.112 * [backup-simplify]: Simplify 0.5 into 0.5
13.112 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in y
13.112 * [taylor]: Taking taylor expansion of (- x y) in y
13.112 * [taylor]: Taking taylor expansion of x in y
13.112 * [backup-simplify]: Simplify x into x
13.112 * [taylor]: Taking taylor expansion of y in y
13.112 * [backup-simplify]: Simplify 0 into 0
13.112 * [backup-simplify]: Simplify 1 into 1
13.112 * [taylor]: Taking taylor expansion of (* x y) in y
13.112 * [taylor]: Taking taylor expansion of x in y
13.112 * [backup-simplify]: Simplify x into x
13.112 * [taylor]: Taking taylor expansion of y in y
13.112 * [backup-simplify]: Simplify 0 into 0
13.112 * [backup-simplify]: Simplify 1 into 1
13.113 * [backup-simplify]: Simplify (- 0) into 0
13.113 * [backup-simplify]: Simplify (+ x 0) into x
13.113 * [backup-simplify]: Simplify (* x 0) into 0
13.113 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
13.113 * [backup-simplify]: Simplify (/ x x) into 1
13.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
13.113 * [taylor]: Taking taylor expansion of 0.5 in x
13.113 * [backup-simplify]: Simplify 0.5 into 0.5
13.113 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
13.113 * [taylor]: Taking taylor expansion of (- x y) in x
13.113 * [taylor]: Taking taylor expansion of x in x
13.113 * [backup-simplify]: Simplify 0 into 0
13.113 * [backup-simplify]: Simplify 1 into 1
13.113 * [taylor]: Taking taylor expansion of y in x
13.113 * [backup-simplify]: Simplify y into y
13.113 * [taylor]: Taking taylor expansion of (* x y) in x
13.113 * [taylor]: Taking taylor expansion of x in x
13.113 * [backup-simplify]: Simplify 0 into 0
13.113 * [backup-simplify]: Simplify 1 into 1
13.113 * [taylor]: Taking taylor expansion of y in x
13.113 * [backup-simplify]: Simplify y into y
13.113 * [backup-simplify]: Simplify (- y) into (- y)
13.113 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.114 * [backup-simplify]: Simplify (* 0 y) into 0
13.114 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.114 * [backup-simplify]: Simplify (/ (- y) y) into -1
13.114 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- x y) (* x y))) in x
13.114 * [taylor]: Taking taylor expansion of 0.5 in x
13.114 * [backup-simplify]: Simplify 0.5 into 0.5
13.114 * [taylor]: Taking taylor expansion of (/ (- x y) (* x y)) in x
13.114 * [taylor]: Taking taylor expansion of (- x y) in x
13.114 * [taylor]: Taking taylor expansion of x in x
13.114 * [backup-simplify]: Simplify 0 into 0
13.114 * [backup-simplify]: Simplify 1 into 1
13.114 * [taylor]: Taking taylor expansion of y in x
13.114 * [backup-simplify]: Simplify y into y
13.114 * [taylor]: Taking taylor expansion of (* x y) in x
13.114 * [taylor]: Taking taylor expansion of x in x
13.114 * [backup-simplify]: Simplify 0 into 0
13.114 * [backup-simplify]: Simplify 1 into 1
13.114 * [taylor]: Taking taylor expansion of y in x
13.114 * [backup-simplify]: Simplify y into y
13.114 * [backup-simplify]: Simplify (- y) into (- y)
13.114 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.114 * [backup-simplify]: Simplify (* 0 y) into 0
13.115 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.115 * [backup-simplify]: Simplify (/ (- y) y) into -1
13.115 * [backup-simplify]: Simplify (* 0.5 -1) into -0.5
13.115 * [taylor]: Taking taylor expansion of -0.5 in y
13.115 * [backup-simplify]: Simplify -0.5 into -0.5
13.115 * [backup-simplify]: Simplify (- 0) into 0
13.115 * [backup-simplify]: Simplify (+ 1 0) into 1
13.116 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
13.116 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* -1 (/ 0 y)))) into (/ 1 y)
13.116 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 -1)) into (* 0.5 (/ 1 y))
13.116 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
13.116 * [taylor]: Taking taylor expansion of 0.5 in y
13.116 * [backup-simplify]: Simplify 0.5 into 0.5
13.116 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.116 * [taylor]: Taking taylor expansion of y in y
13.117 * [backup-simplify]: Simplify 0 into 0
13.117 * [backup-simplify]: Simplify 1 into 1
13.117 * [backup-simplify]: Simplify (/ 1 1) into 1
13.117 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
13.117 * [backup-simplify]: Simplify 0.5 into 0.5
13.117 * [backup-simplify]: Simplify -0.5 into -0.5
13.118 * [backup-simplify]: Simplify (- 0) into 0
13.118 * [backup-simplify]: Simplify (+ 0 0) into 0
13.118 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
13.119 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
13.119 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
13.119 * [taylor]: Taking taylor expansion of 0 in y
13.119 * [backup-simplify]: Simplify 0 into 0
13.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.120 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
13.120 * [backup-simplify]: Simplify 0 into 0
13.120 * [backup-simplify]: Simplify 0 into 0
13.120 * [backup-simplify]: Simplify (- 0) into 0
13.121 * [backup-simplify]: Simplify (+ 0 0) into 0
13.122 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
13.122 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.122 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
13.123 * [taylor]: Taking taylor expansion of 0 in y
13.123 * [backup-simplify]: Simplify 0 into 0
13.123 * [backup-simplify]: Simplify 0 into 0
13.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.124 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
13.124 * [backup-simplify]: Simplify 0 into 0
13.124 * [backup-simplify]: Simplify 0 into 0
13.124 * [backup-simplify]: Simplify (- 0) into 0
13.124 * [backup-simplify]: Simplify (+ 0 0) into 0
13.125 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
13.126 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* -1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.127 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
13.127 * [taylor]: Taking taylor expansion of 0 in y
13.127 * [backup-simplify]: Simplify 0 into 0
13.127 * [backup-simplify]: Simplify 0 into 0
13.127 * [backup-simplify]: Simplify (+ (* -0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
13.127 * [backup-simplify]: Simplify (/ (/ (- (/ 1 x) (/ 1 y)) (/ 1 x)) (* 2.0 (/ 1 y))) into (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y)))))
13.127 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in (x y) around 0
13.127 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in y
13.127 * [taylor]: Taking taylor expansion of 0.5 in y
13.127 * [backup-simplify]: Simplify 0.5 into 0.5
13.127 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in y
13.127 * [taylor]: Taking taylor expansion of x in y
13.127 * [backup-simplify]: Simplify x into x
13.127 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in y
13.127 * [taylor]: Taking taylor expansion of y in y
13.127 * [backup-simplify]: Simplify 0 into 0
13.127 * [backup-simplify]: Simplify 1 into 1
13.127 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
13.127 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.127 * [taylor]: Taking taylor expansion of x in y
13.127 * [backup-simplify]: Simplify x into x
13.127 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.127 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.127 * [taylor]: Taking taylor expansion of y in y
13.127 * [backup-simplify]: Simplify 0 into 0
13.127 * [backup-simplify]: Simplify 1 into 1
13.128 * [backup-simplify]: Simplify (/ 1 1) into 1
13.128 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
13.128 * [taylor]: Taking taylor expansion of 0.5 in x
13.128 * [backup-simplify]: Simplify 0.5 into 0.5
13.128 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
13.128 * [taylor]: Taking taylor expansion of x in x
13.128 * [backup-simplify]: Simplify 0 into 0
13.128 * [backup-simplify]: Simplify 1 into 1
13.128 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
13.128 * [taylor]: Taking taylor expansion of y in x
13.128 * [backup-simplify]: Simplify y into y
13.128 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.128 * [taylor]: Taking taylor expansion of x in x
13.128 * [backup-simplify]: Simplify 0 into 0
13.128 * [backup-simplify]: Simplify 1 into 1
13.128 * [backup-simplify]: Simplify (/ 1 1) into 1
13.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.128 * [taylor]: Taking taylor expansion of y in x
13.128 * [backup-simplify]: Simplify y into y
13.128 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.128 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (- (/ 1 x) (/ 1 y))))) in x
13.128 * [taylor]: Taking taylor expansion of 0.5 in x
13.128 * [backup-simplify]: Simplify 0.5 into 0.5
13.128 * [taylor]: Taking taylor expansion of (* x (* y (- (/ 1 x) (/ 1 y)))) in x
13.128 * [taylor]: Taking taylor expansion of x in x
13.128 * [backup-simplify]: Simplify 0 into 0
13.128 * [backup-simplify]: Simplify 1 into 1
13.128 * [taylor]: Taking taylor expansion of (* y (- (/ 1 x) (/ 1 y))) in x
13.128 * [taylor]: Taking taylor expansion of y in x
13.128 * [backup-simplify]: Simplify y into y
13.128 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.128 * [taylor]: Taking taylor expansion of x in x
13.128 * [backup-simplify]: Simplify 0 into 0
13.128 * [backup-simplify]: Simplify 1 into 1
13.129 * [backup-simplify]: Simplify (/ 1 1) into 1
13.129 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.129 * [taylor]: Taking taylor expansion of y in x
13.129 * [backup-simplify]: Simplify y into y
13.129 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.129 * [backup-simplify]: Simplify (+ 1 0) into 1
13.129 * [backup-simplify]: Simplify (* y 1) into y
13.129 * [backup-simplify]: Simplify (* 0 y) into 0
13.129 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.129 * [taylor]: Taking taylor expansion of 0 in y
13.129 * [backup-simplify]: Simplify 0 into 0
13.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.130 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
13.130 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
13.130 * [backup-simplify]: Simplify (+ (* y (- (/ 1 y))) (* 0 1)) into (- 1)
13.131 * [backup-simplify]: Simplify (+ (* 0 (- 1)) (* 1 y)) into y
13.131 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
13.131 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
13.131 * [taylor]: Taking taylor expansion of 0.5 in y
13.131 * [backup-simplify]: Simplify 0.5 into 0.5
13.131 * [taylor]: Taking taylor expansion of y in y
13.131 * [backup-simplify]: Simplify 0 into 0
13.131 * [backup-simplify]: Simplify 1 into 1
13.131 * [backup-simplify]: Simplify 0 into 0
13.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.132 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.132 * [backup-simplify]: Simplify (- 0) into 0
13.132 * [backup-simplify]: Simplify (+ 0 0) into 0
13.133 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
13.133 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- 1)) (* 0 y))) into (- 1)
13.134 * [backup-simplify]: Simplify (+ (* 0.5 (- 1)) (+ (* 0 y) (* 0 0))) into (- 0.5)
13.134 * [taylor]: Taking taylor expansion of (- 0.5) in y
13.134 * [taylor]: Taking taylor expansion of 0.5 in y
13.134 * [backup-simplify]: Simplify 0.5 into 0.5
13.134 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.134 * [backup-simplify]: Simplify 0 into 0
13.134 * [backup-simplify]: Simplify 0 into 0
13.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.135 * [backup-simplify]: Simplify (- 0) into 0
13.135 * [backup-simplify]: Simplify (+ 0 0) into 0
13.136 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
13.137 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- 1)) (* 0 y)))) into 0
13.138 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))) into 0
13.138 * [taylor]: Taking taylor expansion of 0 in y
13.138 * [backup-simplify]: Simplify 0 into 0
13.138 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.138 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.139 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
13.139 * [backup-simplify]: Simplify 0.5 into 0.5
13.139 * [backup-simplify]: Simplify 0 into 0
13.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.141 * [backup-simplify]: Simplify (- 0) into 0
13.141 * [backup-simplify]: Simplify (+ 0 0) into 0
13.142 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
13.143 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y))))) into 0
13.144 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0))))) into 0
13.144 * [taylor]: Taking taylor expansion of 0 in y
13.144 * [backup-simplify]: Simplify 0 into 0
13.144 * [backup-simplify]: Simplify 0 into 0
13.144 * [backup-simplify]: Simplify (- 0) into 0
13.144 * [backup-simplify]: Simplify 0 into 0
13.145 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
13.145 * [backup-simplify]: Simplify 0 into 0
13.145 * [backup-simplify]: Simplify 0 into 0
13.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.146 * [backup-simplify]: Simplify (- 0) into 0
13.146 * [backup-simplify]: Simplify (+ 0 0) into 0
13.147 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
13.148 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (* 0 y)))))) into 0
13.150 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- 1)) (+ (* 0 y) (* 0 0)))))) into 0
13.150 * [taylor]: Taking taylor expansion of 0 in y
13.150 * [backup-simplify]: Simplify 0 into 0
13.150 * [backup-simplify]: Simplify 0 into 0
13.150 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* (- 0.5) (* 1 (/ 1 x)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
13.150 * [backup-simplify]: Simplify (/ (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) (* 2.0 (/ 1 (- y)))) into (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y)))
13.150 * [approximate]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in (x y) around 0
13.150 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in y
13.150 * [taylor]: Taking taylor expansion of 0.5 in y
13.150 * [backup-simplify]: Simplify 0.5 into 0.5
13.150 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in y
13.150 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
13.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.150 * [taylor]: Taking taylor expansion of y in y
13.150 * [backup-simplify]: Simplify 0 into 0
13.150 * [backup-simplify]: Simplify 1 into 1
13.151 * [backup-simplify]: Simplify (/ 1 1) into 1
13.151 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.151 * [taylor]: Taking taylor expansion of x in y
13.151 * [backup-simplify]: Simplify x into x
13.151 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.151 * [taylor]: Taking taylor expansion of (* x y) in y
13.151 * [taylor]: Taking taylor expansion of x in y
13.151 * [backup-simplify]: Simplify x into x
13.151 * [taylor]: Taking taylor expansion of y in y
13.151 * [backup-simplify]: Simplify 0 into 0
13.151 * [backup-simplify]: Simplify 1 into 1
13.151 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
13.151 * [taylor]: Taking taylor expansion of 0.5 in x
13.151 * [backup-simplify]: Simplify 0.5 into 0.5
13.151 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
13.151 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.151 * [taylor]: Taking taylor expansion of y in x
13.151 * [backup-simplify]: Simplify y into y
13.151 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.151 * [taylor]: Taking taylor expansion of x in x
13.151 * [backup-simplify]: Simplify 0 into 0
13.151 * [backup-simplify]: Simplify 1 into 1
13.151 * [backup-simplify]: Simplify (/ 1 1) into 1
13.151 * [taylor]: Taking taylor expansion of (* x y) in x
13.151 * [taylor]: Taking taylor expansion of x in x
13.151 * [backup-simplify]: Simplify 0 into 0
13.151 * [backup-simplify]: Simplify 1 into 1
13.151 * [taylor]: Taking taylor expansion of y in x
13.151 * [backup-simplify]: Simplify y into y
13.151 * [taylor]: Taking taylor expansion of (* 0.5 (* (- (/ 1 y) (/ 1 x)) (* x y))) in x
13.151 * [taylor]: Taking taylor expansion of 0.5 in x
13.151 * [backup-simplify]: Simplify 0.5 into 0.5
13.151 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (* x y)) in x
13.151 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.151 * [taylor]: Taking taylor expansion of y in x
13.151 * [backup-simplify]: Simplify y into y
13.152 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.152 * [taylor]: Taking taylor expansion of x in x
13.152 * [backup-simplify]: Simplify 0 into 0
13.152 * [backup-simplify]: Simplify 1 into 1
13.152 * [backup-simplify]: Simplify (/ 1 1) into 1
13.152 * [taylor]: Taking taylor expansion of (* x y) in x
13.152 * [taylor]: Taking taylor expansion of x in x
13.152 * [backup-simplify]: Simplify 0 into 0
13.152 * [backup-simplify]: Simplify 1 into 1
13.152 * [taylor]: Taking taylor expansion of y in x
13.152 * [backup-simplify]: Simplify y into y
13.152 * [backup-simplify]: Simplify (- 1) into -1
13.152 * [backup-simplify]: Simplify (+ 0 -1) into -1
13.152 * [backup-simplify]: Simplify (* 0 y) into 0
13.153 * [backup-simplify]: Simplify (* -1 0) into 0
13.153 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.153 * [taylor]: Taking taylor expansion of 0 in y
13.153 * [backup-simplify]: Simplify 0 into 0
13.153 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
13.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.154 * [backup-simplify]: Simplify (- 0) into 0
13.154 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
13.154 * [backup-simplify]: Simplify (+ (* -1 y) (* (/ 1 y) 0)) into (- y)
13.154 * [backup-simplify]: Simplify (+ (* 0.5 (- y)) (* 0 0)) into (- (* 0.5 y))
13.154 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
13.154 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
13.154 * [taylor]: Taking taylor expansion of 0.5 in y
13.155 * [backup-simplify]: Simplify 0.5 into 0.5
13.155 * [taylor]: Taking taylor expansion of y in y
13.155 * [backup-simplify]: Simplify 0 into 0
13.155 * [backup-simplify]: Simplify 1 into 1
13.155 * [backup-simplify]: Simplify 0 into 0
13.155 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
13.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.156 * [backup-simplify]: Simplify (- 0) into 0
13.156 * [backup-simplify]: Simplify (+ 0 0) into 0
13.157 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1
13.157 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- y)) (* 0 0))) into 0.5
13.157 * [taylor]: Taking taylor expansion of 0.5 in y
13.157 * [backup-simplify]: Simplify 0.5 into 0.5
13.158 * [backup-simplify]: Simplify (* 0.5 0) into 0
13.158 * [backup-simplify]: Simplify (- 0) into 0
13.158 * [backup-simplify]: Simplify 0 into 0
13.158 * [backup-simplify]: Simplify 0 into 0
13.159 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
13.159 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.159 * [backup-simplify]: Simplify (- 0) into 0
13.160 * [backup-simplify]: Simplify (+ 0 0) into 0
13.160 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0
13.161 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
13.161 * [taylor]: Taking taylor expansion of 0 in y
13.161 * [backup-simplify]: Simplify 0 into 0
13.161 * [backup-simplify]: Simplify 0.5 into 0.5
13.162 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
13.162 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.163 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
13.163 * [backup-simplify]: Simplify 0 into 0
13.163 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
13.164 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.164 * [backup-simplify]: Simplify (- 0) into 0
13.165 * [backup-simplify]: Simplify (+ 0 0) into 0
13.165 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
13.166 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
13.166 * [taylor]: Taking taylor expansion of 0 in y
13.166 * [backup-simplify]: Simplify 0 into 0
13.166 * [backup-simplify]: Simplify 0 into 0
13.166 * [backup-simplify]: Simplify 0 into 0
13.167 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
13.167 * [backup-simplify]: Simplify (- 0) into 0
13.167 * [backup-simplify]: Simplify 0 into 0
13.167 * [backup-simplify]: Simplify 0 into 0
13.169 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
13.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.169 * [backup-simplify]: Simplify (- 0) into 0
13.170 * [backup-simplify]: Simplify (+ 0 0) into 0
13.171 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
13.173 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))))) into 0
13.173 * [taylor]: Taking taylor expansion of 0 in y
13.173 * [backup-simplify]: Simplify 0 into 0
13.173 * [backup-simplify]: Simplify 0 into 0
13.173 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* 0.5 (* 1 (/ 1 (- x))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
13.173 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
13.174 * [backup-simplify]: Simplify (/ (- x y) x) into (/ (- x y) x)
13.174 * [approximate]: Taking taylor expansion of (/ (- x y) x) in (x y) around 0
13.174 * [taylor]: Taking taylor expansion of (/ (- x y) x) in y
13.174 * [taylor]: Taking taylor expansion of (- x y) in y
13.174 * [taylor]: Taking taylor expansion of x in y
13.174 * [backup-simplify]: Simplify x into x
13.174 * [taylor]: Taking taylor expansion of y in y
13.174 * [backup-simplify]: Simplify 0 into 0
13.174 * [backup-simplify]: Simplify 1 into 1
13.174 * [taylor]: Taking taylor expansion of x in y
13.174 * [backup-simplify]: Simplify x into x
13.174 * [backup-simplify]: Simplify (- 0) into 0
13.174 * [backup-simplify]: Simplify (+ x 0) into x
13.174 * [backup-simplify]: Simplify (/ x x) into 1
13.174 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
13.174 * [taylor]: Taking taylor expansion of (- x y) in x
13.175 * [taylor]: Taking taylor expansion of x in x
13.175 * [backup-simplify]: Simplify 0 into 0
13.175 * [backup-simplify]: Simplify 1 into 1
13.175 * [taylor]: Taking taylor expansion of y in x
13.175 * [backup-simplify]: Simplify y into y
13.175 * [taylor]: Taking taylor expansion of x in x
13.175 * [backup-simplify]: Simplify 0 into 0
13.175 * [backup-simplify]: Simplify 1 into 1
13.175 * [backup-simplify]: Simplify (- y) into (- y)
13.175 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.175 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
13.175 * [taylor]: Taking taylor expansion of (/ (- x y) x) in x
13.175 * [taylor]: Taking taylor expansion of (- x y) in x
13.175 * [taylor]: Taking taylor expansion of x in x
13.175 * [backup-simplify]: Simplify 0 into 0
13.175 * [backup-simplify]: Simplify 1 into 1
13.175 * [taylor]: Taking taylor expansion of y in x
13.175 * [backup-simplify]: Simplify y into y
13.175 * [taylor]: Taking taylor expansion of x in x
13.175 * [backup-simplify]: Simplify 0 into 0
13.175 * [backup-simplify]: Simplify 1 into 1
13.175 * [backup-simplify]: Simplify (- y) into (- y)
13.175 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
13.175 * [backup-simplify]: Simplify (/ (- y) 1) into (* -1 y)
13.176 * [taylor]: Taking taylor expansion of (* -1 y) in y
13.176 * [taylor]: Taking taylor expansion of -1 in y
13.176 * [backup-simplify]: Simplify -1 into -1
13.176 * [taylor]: Taking taylor expansion of y in y
13.176 * [backup-simplify]: Simplify 0 into 0
13.176 * [backup-simplify]: Simplify 1 into 1
13.176 * [backup-simplify]: Simplify (* -1 0) into 0
13.176 * [backup-simplify]: Simplify 0 into 0
13.177 * [backup-simplify]: Simplify (- 0) into 0
13.177 * [backup-simplify]: Simplify (+ 1 0) into 1
13.178 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* -1 y) (/ 0 1)))) into 1
13.178 * [taylor]: Taking taylor expansion of 1 in y
13.178 * [backup-simplify]: Simplify 1 into 1
13.178 * [backup-simplify]: Simplify 1 into 1
13.179 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
13.179 * [backup-simplify]: Simplify -1 into -1
13.179 * [backup-simplify]: Simplify (- 0) into 0
13.180 * [backup-simplify]: Simplify (+ 0 0) into 0
13.181 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)))) into 0
13.181 * [taylor]: Taking taylor expansion of 0 in y
13.181 * [backup-simplify]: Simplify 0 into 0
13.181 * [backup-simplify]: Simplify 0 into 0
13.181 * [backup-simplify]: Simplify 0 into 0
13.182 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
13.182 * [backup-simplify]: Simplify 0 into 0
13.183 * [backup-simplify]: Simplify (- 0) into 0
13.183 * [backup-simplify]: Simplify (+ 0 0) into 0
13.185 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* -1 y) (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.185 * [taylor]: Taking taylor expansion of 0 in y
13.185 * [backup-simplify]: Simplify 0 into 0
13.185 * [backup-simplify]: Simplify 0 into 0
13.185 * [backup-simplify]: Simplify 0 into 0
13.185 * [backup-simplify]: Simplify 0 into 0
13.186 * [backup-simplify]: Simplify (+ (* -1 (* y (/ 1 x))) 1) into (- 1 (/ y x))
13.186 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 x)) into (* x (- (/ 1 x) (/ 1 y)))
13.186 * [approximate]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in (x y) around 0
13.186 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
13.186 * [taylor]: Taking taylor expansion of x in y
13.186 * [backup-simplify]: Simplify x into x
13.186 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
13.186 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.186 * [taylor]: Taking taylor expansion of x in y
13.186 * [backup-simplify]: Simplify x into x
13.186 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.186 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.186 * [taylor]: Taking taylor expansion of y in y
13.186 * [backup-simplify]: Simplify 0 into 0
13.186 * [backup-simplify]: Simplify 1 into 1
13.187 * [backup-simplify]: Simplify (/ 1 1) into 1
13.187 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
13.187 * [taylor]: Taking taylor expansion of x in x
13.187 * [backup-simplify]: Simplify 0 into 0
13.187 * [backup-simplify]: Simplify 1 into 1
13.187 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.187 * [taylor]: Taking taylor expansion of x in x
13.187 * [backup-simplify]: Simplify 0 into 0
13.187 * [backup-simplify]: Simplify 1 into 1
13.187 * [backup-simplify]: Simplify (/ 1 1) into 1
13.187 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.187 * [taylor]: Taking taylor expansion of y in x
13.187 * [backup-simplify]: Simplify y into y
13.187 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.188 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
13.188 * [taylor]: Taking taylor expansion of x in x
13.188 * [backup-simplify]: Simplify 0 into 0
13.188 * [backup-simplify]: Simplify 1 into 1
13.188 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
13.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.188 * [taylor]: Taking taylor expansion of x in x
13.188 * [backup-simplify]: Simplify 0 into 0
13.188 * [backup-simplify]: Simplify 1 into 1
13.188 * [backup-simplify]: Simplify (/ 1 1) into 1
13.188 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.188 * [taylor]: Taking taylor expansion of y in x
13.188 * [backup-simplify]: Simplify y into y
13.188 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.189 * [backup-simplify]: Simplify (+ 1 0) into 1
13.189 * [backup-simplify]: Simplify (* 0 1) into 0
13.189 * [taylor]: Taking taylor expansion of 0 in y
13.189 * [backup-simplify]: Simplify 0 into 0
13.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.190 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
13.190 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
13.191 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
13.191 * [taylor]: Taking taylor expansion of 1 in y
13.191 * [backup-simplify]: Simplify 1 into 1
13.191 * [backup-simplify]: Simplify 0 into 0
13.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.192 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.192 * [backup-simplify]: Simplify (- 0) into 0
13.193 * [backup-simplify]: Simplify (+ 0 0) into 0
13.194 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
13.194 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
13.194 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.194 * [taylor]: Taking taylor expansion of y in y
13.194 * [backup-simplify]: Simplify 0 into 0
13.194 * [backup-simplify]: Simplify 1 into 1
13.194 * [backup-simplify]: Simplify (/ 1 1) into 1
13.195 * [backup-simplify]: Simplify (- 1) into -1
13.195 * [backup-simplify]: Simplify -1 into -1
13.195 * [backup-simplify]: Simplify 1 into 1
13.195 * [backup-simplify]: Simplify 0 into 0
13.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.196 * [backup-simplify]: Simplify (- 0) into 0
13.197 * [backup-simplify]: Simplify (+ 0 0) into 0
13.199 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
13.199 * [taylor]: Taking taylor expansion of 0 in y
13.199 * [backup-simplify]: Simplify 0 into 0
13.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.200 * [backup-simplify]: Simplify (- 0) into 0
13.200 * [backup-simplify]: Simplify 0 into 0
13.200 * [backup-simplify]: Simplify 0 into 0
13.200 * [backup-simplify]: Simplify 0 into 0
13.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.201 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.202 * [backup-simplify]: Simplify (- 0) into 0
13.202 * [backup-simplify]: Simplify (+ 0 0) into 0
13.204 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
13.204 * [taylor]: Taking taylor expansion of 0 in y
13.204 * [backup-simplify]: Simplify 0 into 0
13.204 * [backup-simplify]: Simplify 0 into 0
13.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.205 * [backup-simplify]: Simplify (- 0) into 0
13.205 * [backup-simplify]: Simplify 0 into 0
13.205 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (- 1 (/ y x))
13.206 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (* -1 (* (- (/ 1 y) (/ 1 x)) x))
13.206 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
13.206 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in y
13.206 * [taylor]: Taking taylor expansion of -1 in y
13.206 * [backup-simplify]: Simplify -1 into -1
13.206 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y
13.206 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
13.206 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.206 * [taylor]: Taking taylor expansion of y in y
13.206 * [backup-simplify]: Simplify 0 into 0
13.206 * [backup-simplify]: Simplify 1 into 1
13.206 * [backup-simplify]: Simplify (/ 1 1) into 1
13.206 * [taylor]: Taking taylor expansion of (/ 1 x) in y
13.206 * [taylor]: Taking taylor expansion of x in y
13.206 * [backup-simplify]: Simplify x into x
13.206 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
13.206 * [taylor]: Taking taylor expansion of x in y
13.207 * [backup-simplify]: Simplify x into x
13.207 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x
13.207 * [taylor]: Taking taylor expansion of -1 in x
13.207 * [backup-simplify]: Simplify -1 into -1
13.207 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
13.207 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.207 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.207 * [taylor]: Taking taylor expansion of y in x
13.207 * [backup-simplify]: Simplify y into y
13.207 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.207 * [taylor]: Taking taylor expansion of x in x
13.207 * [backup-simplify]: Simplify 0 into 0
13.207 * [backup-simplify]: Simplify 1 into 1
13.207 * [backup-simplify]: Simplify (/ 1 1) into 1
13.207 * [taylor]: Taking taylor expansion of x in x
13.207 * [backup-simplify]: Simplify 0 into 0
13.207 * [backup-simplify]: Simplify 1 into 1
13.207 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) x)) in x
13.207 * [taylor]: Taking taylor expansion of -1 in x
13.208 * [backup-simplify]: Simplify -1 into -1
13.208 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
13.208 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
13.208 * [taylor]: Taking taylor expansion of (/ 1 y) in x
13.208 * [taylor]: Taking taylor expansion of y in x
13.208 * [backup-simplify]: Simplify y into y
13.208 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
13.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
13.208 * [taylor]: Taking taylor expansion of x in x
13.208 * [backup-simplify]: Simplify 0 into 0
13.208 * [backup-simplify]: Simplify 1 into 1
13.208 * [backup-simplify]: Simplify (/ 1 1) into 1
13.208 * [taylor]: Taking taylor expansion of x in x
13.208 * [backup-simplify]: Simplify 0 into 0
13.208 * [backup-simplify]: Simplify 1 into 1
13.209 * [backup-simplify]: Simplify (- 1) into -1
13.209 * [backup-simplify]: Simplify (+ 0 -1) into -1
13.210 * [backup-simplify]: Simplify (* -1 0) into 0
13.210 * [backup-simplify]: Simplify (* -1 0) into 0
13.210 * [taylor]: Taking taylor expansion of 0 in y
13.210 * [backup-simplify]: Simplify 0 into 0
13.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.211 * [backup-simplify]: Simplify (- 0) into 0
13.211 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
13.212 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
13.213 * [backup-simplify]: Simplify (+ (* -1 (- 1)) (* 0 0)) into 1
13.213 * [taylor]: Taking taylor expansion of 1 in y
13.213 * [backup-simplify]: Simplify 1 into 1
13.213 * [backup-simplify]: Simplify 0 into 0
13.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
13.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.214 * [backup-simplify]: Simplify (- 0) into 0
13.215 * [backup-simplify]: Simplify (+ 0 0) into 0
13.216 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y)
13.217 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))) into (- (/ 1 y))
13.217 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
13.217 * [taylor]: Taking taylor expansion of (/ 1 y) in y
13.217 * [taylor]: Taking taylor expansion of y in y
13.217 * [backup-simplify]: Simplify 0 into 0
13.217 * [backup-simplify]: Simplify 1 into 1
13.217 * [backup-simplify]: Simplify (/ 1 1) into 1
13.218 * [backup-simplify]: Simplify (- 1) into -1
13.218 * [backup-simplify]: Simplify -1 into -1
13.218 * [backup-simplify]: Simplify 1 into 1
13.218 * [backup-simplify]: Simplify 0 into 0
13.218 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.222 * [backup-simplify]: Simplify (- 0) into 0
13.222 * [backup-simplify]: Simplify (+ 0 0) into 0
13.224 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0
13.225 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0)))) into 0
13.225 * [taylor]: Taking taylor expansion of 0 in y
13.225 * [backup-simplify]: Simplify 0 into 0
13.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
13.226 * [backup-simplify]: Simplify (- 0) into 0
13.226 * [backup-simplify]: Simplify 0 into 0
13.226 * [backup-simplify]: Simplify 0 into 0
13.226 * [backup-simplify]: Simplify 0 into 0
13.226 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
13.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.228 * [backup-simplify]: Simplify (- 0) into 0
13.228 * [backup-simplify]: Simplify (+ 0 0) into 0
13.229 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
13.231 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 (- 1)) (* 0 0))))) into 0
13.231 * [taylor]: Taking taylor expansion of 0 in y
13.231 * [backup-simplify]: Simplify 0 into 0
13.231 * [backup-simplify]: Simplify 0 into 0
13.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
13.232 * [backup-simplify]: Simplify (- 0) into 0
13.233 * [backup-simplify]: Simplify 0 into 0
13.233 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (- 1 (/ y x))
13.233 * * * [progress]: simplifying candidates
13.235 * [simplify]: Simplifying:
  (- (- (log (- x y)) (log x)) (+ (log 2.0) (log y)))
  (- (- (log (- x y)) (log x)) (log (* 2.0 y)))
  (- (log (/ (- x y) x)) (+ (log 2.0) (log y)))
  (- (log (/ (- x y) x)) (log (* 2.0 y)))
  (log (/ (/ (- x y) x) (* 2.0 y)))
  (exp (/ (/ (- x y) x) (* 2.0 y)))
  (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* x x) x)) (* (* (* 2.0 2.0) 2.0) (* (* y y) y)))
  (/ (/ (* (* (- x y) (- x y)) (- x y)) (* (* x x) x)) (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y)))
  (/ (* (* (/ (- x y) x) (/ (- x y) x)) (/ (- x y) x)) (* (* (* 2.0 2.0) 2.0) (* (* y y) y)))
  (/ (* (* (/ (- x y) x) (/ (- x y) x)) (/ (- x y) x)) (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y)))
  (* (cbrt (/ (/ (- x y) x) (* 2.0 y))) (cbrt (/ (/ (- x y) x) (* 2.0 y))))
  (cbrt (/ (/ (- x y) x) (* 2.0 y)))
  (* (* (/ (/ (- x y) x) (* 2.0 y)) (/ (/ (- x y) x) (* 2.0 y))) (/ (/ (- x y) x) (* 2.0 y)))
  (sqrt (/ (/ (- x y) x) (* 2.0 y)))
  (sqrt (/ (/ (- x y) x) (* 2.0 y)))
  (- (/ (- x y) x))
  (- (* 2.0 y))
  (/ (/ x x) (* 2.0 y))
  (/ (/ y x) (* 2.0 y))
  (/ (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x))) 2.0)
  (/ (cbrt (/ (- x y) x)) y)
  (/ (sqrt (/ (- x y) x)) 2.0)
  (/ (sqrt (/ (- x y) x)) y)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (cbrt (- x y)) (cbrt x)) y)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x)) 2.0)
  (/ (/ (cbrt (- x y)) (sqrt x)) y)
  (/ (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) 2.0)
  (/ (/ (cbrt (- x y)) x) y)
  (/ (/ (sqrt (- x y)) (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (sqrt (- x y)) (cbrt x)) y)
  (/ (/ (sqrt (- x y)) (sqrt x)) 2.0)
  (/ (/ (sqrt (- x y)) (sqrt x)) y)
  (/ (/ (sqrt (- x y)) 1) 2.0)
  (/ (/ (sqrt (- x y)) x) y)
  (/ (/ 1 (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (- x y) (cbrt x)) y)
  (/ (/ 1 (sqrt x)) 2.0)
  (/ (/ (- x y) (sqrt x)) y)
  (/ (/ 1 1) 2.0)
  (/ (/ (- x y) x) y)
  (/ (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (- (sqrt x) (sqrt y)) (cbrt x)) y)
  (/ (/ (+ (sqrt x) (sqrt y)) (sqrt x)) 2.0)
  (/ (/ (- (sqrt x) (sqrt y)) (sqrt x)) y)
  (/ (/ (+ (sqrt x) (sqrt y)) 1) 2.0)
  (/ (/ (- (sqrt x) (sqrt y)) x) y)
  (/ (/ 1 (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (- x y) (cbrt x)) y)
  (/ (/ 1 (sqrt x)) 2.0)
  (/ (/ (- x y) (sqrt x)) y)
  (/ (/ 1 1) 2.0)
  (/ (/ (- x y) x) y)
  (/ 1 2.0)
  (/ (/ (- x y) x) y)
  (/ (- x y) 2.0)
  (/ (/ 1 x) y)
  (/ 1 (* 2.0 y))
  (/ (* 2.0 y) (/ (- x y) x))
  (/ (/ (- x y) x) 2.0)
  (/ (* 2.0 y) (cbrt (/ (- x y) x)))
  (/ (* 2.0 y) (sqrt (/ (- x y) x)))
  (/ (* 2.0 y) (/ (cbrt (- x y)) (cbrt x)))
  (/ (* 2.0 y) (/ (cbrt (- x y)) (sqrt x)))
  (/ (* 2.0 y) (/ (cbrt (- x y)) x))
  (/ (* 2.0 y) (/ (sqrt (- x y)) (cbrt x)))
  (/ (* 2.0 y) (/ (sqrt (- x y)) (sqrt x)))
  (/ (* 2.0 y) (/ (sqrt (- x y)) x))
  (/ (* 2.0 y) (/ (- x y) (cbrt x)))
  (/ (* 2.0 y) (/ (- x y) (sqrt x)))
  (/ (* 2.0 y) (/ (- x y) x))
  (/ (* 2.0 y) (/ (- (sqrt x) (sqrt y)) (cbrt x)))
  (/ (* 2.0 y) (/ (- (sqrt x) (sqrt y)) (sqrt x)))
  (/ (* 2.0 y) (/ (- (sqrt x) (sqrt y)) x))
  (/ (* 2.0 y) (/ (- x y) (cbrt x)))
  (/ (* 2.0 y) (/ (- x y) (sqrt x)))
  (/ (* 2.0 y) (/ (- x y) x))
  (/ (* 2.0 y) (/ (- x y) x))
  (/ (* 2.0 y) (/ 1 x))
  (* (* 2.0 y) x)
  (- (log (- x y)) (log x))
  (log (/ (- x y) x))
  (exp (/ (- x y) x))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* x x) x))
  (* (cbrt (/ (- x y) x)) (cbrt (/ (- x y) x)))
  (cbrt (/ (- x y) x))
  (* (* (/ (- x y) x) (/ (- x y) x)) (/ (- x y) x))
  (sqrt (/ (- x y) x))
  (sqrt (/ (- x y) x))
  (- (- x y))
  (- x)
  (/ x x)
  (/ y x)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (- x y)) (cbrt x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x))
  (/ (cbrt (- x y)) (sqrt x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) x)
  (/ (sqrt (- x y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- x y)) (cbrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  (/ 1 1)
  (/ (- x y) x)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt x) (sqrt y)) (cbrt x))
  (/ (+ (sqrt x) (sqrt y)) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) (sqrt x))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  (/ 1 1)
  (/ (- x y) x)
  (/ 1 x)
  (/ x (- x y))
  (/ (- x y) (* (cbrt x) (cbrt x)))
  (/ (- x y) (sqrt x))
  (/ (- x y) 1)
  (/ x (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ x (- x y))
  (/ x (- (sqrt x) (sqrt y)))
  (/ x (- x y))
  (* x (+ (* x x) (+ (* y y) (* x y))))
  (* x (+ x y))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- 1 (/ y x))
13.237 * * [simplify]: iteration 0: 156 enodes
13.266 * * [simplify]: iteration 1: 391 enodes
13.547 * * [simplify]: iteration 2: 1883 enodes
14.054 * * [simplify]: iteration complete: 5002 enodes
14.054 * * [simplify]: Extracting #0: cost 102 inf + 0
14.058 * * [simplify]: Extracting #1: cost 1243 inf + 1
14.069 * * [simplify]: Extracting #2: cost 2361 inf + 346
14.084 * * [simplify]: Extracting #3: cost 1800 inf + 5233
14.107 * * [simplify]: Extracting #4: cost 353 inf + 20175
14.122 * * [simplify]: Extracting #5: cost 23 inf + 24371
14.137 * * [simplify]: Extracting #6: cost 0 inf + 24647
14.152 * [simplify]: Simplified to:
  (log (/ (- 1 (/ y x)) (* 2.0 y)))
  (log (/ (- 1 (/ y x)) (* 2.0 y)))
  (log (/ (- 1 (/ y x)) (* 2.0 y)))
  (log (/ (- 1 (/ y x)) (* 2.0 y)))
  (log (/ (- 1 (/ y x)) (* 2.0 y)))
  (exp (/ (- 1 (/ y x)) (* 2.0 y)))
  (/ (pow (- x y) 3) (* (pow y 3) (* (pow 2.0 3) (pow x 3))))
  (/ (pow (- x y) 3) (* (pow (* 2.0 y) 3) (pow x 3)))
  (/ (/ (pow (- 1 (/ y x)) 3) (pow 2.0 3)) (pow y 3))
  (pow (/ (- 1 (/ y x)) (* 2.0 y)) 3)
  (* (cbrt (/ (- 1 (/ y x)) (* 2.0 y))) (cbrt (/ (- 1 (/ y x)) (* 2.0 y))))
  (cbrt (/ (- 1 (/ y x)) (* 2.0 y)))
  (pow (/ (- 1 (/ y x)) (* 2.0 y)) 3)
  (sqrt (/ (- 1 (/ y x)) (* 2.0 y)))
  (sqrt (/ (- 1 (/ y x)) (* 2.0 y)))
  (/ (- (- x y)) x)
  (* 2.0 (- y))
  (/ (/ 1 2.0) y)
  (/ (/ y x) (* 2.0 y))
  (* (/ (cbrt (- 1 (/ y x))) 2.0) (cbrt (- 1 (/ y x))))
  (/ (cbrt (- 1 (/ y x))) y)
  (/ (sqrt (- 1 (/ y x))) 2.0)
  (/ (sqrt (- 1 (/ y x))) y)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* 2.0 (* (cbrt x) (cbrt x))))
  (/ (/ (cbrt (- x y)) (cbrt x)) y)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (sqrt x) 2.0))
  (/ (/ (cbrt (- x y)) y) (sqrt x))
  (/ (cbrt (- x y)) (/ 2.0 (cbrt (- x y))))
  (/ (cbrt (- x y)) (* y x))
  (/ (/ (sqrt (- x y)) 2.0) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- x y)) (* y (cbrt x)))
  (/ (sqrt (- x y)) (* 2.0 (sqrt x)))
  (/ (sqrt (- x y)) (* y (sqrt x)))
  (/ (sqrt (- x y)) 2.0)
  (/ (sqrt (- x y)) (* y x))
  (/ (/ 1 (cbrt x)) (* 2.0 (cbrt x)))
  (/ (- x y) (* y (cbrt x)))
  (/ 1 (* (sqrt x) 2.0))
  (/ (- x y) (* y (sqrt x)))
  (/ 1 2.0)
  (/ (/ (- x y) x) y)
  (/ (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x))) 2.0)
  (/ (/ (- (sqrt x) (sqrt y)) y) (cbrt x))
  (/ (/ (+ (sqrt x) (sqrt y)) (sqrt x)) 2.0)
  (/ (- 1 (/ (sqrt y) (sqrt x))) y)
  (/ (+ (sqrt x) (sqrt y)) 2.0)
  (/ (- (sqrt x) (sqrt y)) (* y x))
  (/ (/ 1 (cbrt x)) (* 2.0 (cbrt x)))
  (/ (- x y) (* y (cbrt x)))
  (/ 1 (* (sqrt x) 2.0))
  (/ (- x y) (* y (sqrt x)))
  (/ 1 2.0)
  (/ (/ (- x y) x) y)
  (/ 1 2.0)
  (/ (/ (- x y) x) y)
  (/ (- x y) 2.0)
  (/ (/ 1 x) y)
  (/ (/ 1 2.0) y)
  (/ (* 2.0 y) (- 1 (/ y x)))
  (/ (/ (- x y) 2.0) x)
  (/ (* 2.0 y) (cbrt (- 1 (/ y x))))
  (/ 2.0 (/ (sqrt (- 1 (/ y x))) y))
  (/ (* (* 2.0 y) (cbrt x)) (cbrt (- x y)))
  (/ (* (* 2.0 y) (sqrt x)) (cbrt (- x y)))
  (/ (* (* 2.0 y) x) (cbrt (- x y)))
  (* (cbrt x) (/ (* 2.0 y) (sqrt (- x y))))
  (/ 2.0 (/ (sqrt (- x y)) (* y (sqrt x))))
  (/ (* (* 2.0 y) x) (sqrt (- x y)))
  (/ (* (* 2.0 y) (cbrt x)) (- x y))
  (/ (* (* 2.0 y) (sqrt x)) (- x y))
  (/ (* 2.0 y) (- 1 (/ y x)))
  (/ (* (* 2.0 y) (cbrt x)) (- (sqrt x) (sqrt y)))
  (/ 2.0 (/ (- 1 (/ (sqrt y) (sqrt x))) y))
  (* x (/ 2.0 (/ (- (sqrt x) (sqrt y)) y)))
  (/ (* (* 2.0 y) (cbrt x)) (- x y))
  (/ (* (* 2.0 y) (sqrt x)) (- x y))
  (/ (* 2.0 y) (- 1 (/ y x)))
  (/ (* 2.0 y) (- 1 (/ y x)))
  (* (* 2.0 y) x)
  (* (* 2.0 y) x)
  (log (- 1 (/ y x)))
  (log (- 1 (/ y x)))
  (exp (- 1 (/ y x)))
  (/ (pow (- x y) 3) (pow x 3))
  (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))
  (cbrt (- 1 (/ y x)))
  (pow (- 1 (/ y x)) 3)
  (sqrt (- 1 (/ y x)))
  (sqrt (- 1 (/ y x)))
  (- (- x y))
  (- x)
  1
  (/ y x)
  (/ (cbrt (- x y)) (/ (* (cbrt x) (cbrt x)) (cbrt (- x y))))
  (/ (cbrt (- x y)) (cbrt x))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt x))
  (/ (cbrt (- x y)) (sqrt x))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) x)
  (/ (sqrt (- x y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (- x y)) (cbrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (/ (sqrt (- x y)) (sqrt x))
  (sqrt (- x y))
  (/ (sqrt (- x y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  1
  (- 1 (/ y x))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (- (sqrt x) (sqrt y)) (cbrt x))
  (/ (+ (sqrt x) (sqrt y)) (sqrt x))
  (- 1 (/ (sqrt y) (sqrt x)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (- x y) (cbrt x))
  (/ 1 (sqrt x))
  (/ (- x y) (sqrt x))
  1
  (- 1 (/ y x))
  (/ 1 x)
  (/ x (- x y))
  (/ (/ (- x y) (cbrt x)) (cbrt x))
  (/ (- x y) (sqrt x))
  (- x y)
  (/ x (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ x (- x y))
  (/ x (- (sqrt x) (sqrt y)))
  (/ x (- x y))
  (* x (+ (* y (+ y x)) (* x x)))
  (* x (+ x y))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- 1 (/ y x))
14.153 * * * [progress]: adding candidates to table
14.637 * * [progress]: iteration 2 / 4
14.637 * * * [progress]: picking best candidate
14.646 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))>
14.646 * * * [progress]: localizing error
14.659 * * * [progress]: generating rewritten candidates
14.659 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
14.696 * * * [progress]: generating series expansions
14.696 * * * * [progress]: [ 1 / 1 ] generating series at (2)
14.697 * [backup-simplify]: Simplify (- (/ 0.5 y) (/ 0.5 x)) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
14.697 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0
14.697 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x
14.697 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x
14.697 * [taylor]: Taking taylor expansion of 0.5 in x
14.697 * [backup-simplify]: Simplify 0.5 into 0.5
14.697 * [taylor]: Taking taylor expansion of (/ 1 y) in x
14.697 * [taylor]: Taking taylor expansion of y in x
14.697 * [backup-simplify]: Simplify y into y
14.697 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
14.697 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
14.697 * [taylor]: Taking taylor expansion of 0.5 in x
14.697 * [backup-simplify]: Simplify 0.5 into 0.5
14.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x
14.697 * [taylor]: Taking taylor expansion of x in x
14.697 * [backup-simplify]: Simplify 0 into 0
14.697 * [backup-simplify]: Simplify 1 into 1
14.698 * [backup-simplify]: Simplify (/ 1 1) into 1
14.698 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
14.698 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
14.698 * [taylor]: Taking taylor expansion of 0.5 in y
14.698 * [backup-simplify]: Simplify 0.5 into 0.5
14.698 * [taylor]: Taking taylor expansion of (/ 1 y) in y
14.698 * [taylor]: Taking taylor expansion of y in y
14.698 * [backup-simplify]: Simplify 0 into 0
14.698 * [backup-simplify]: Simplify 1 into 1
14.698 * [backup-simplify]: Simplify (/ 1 1) into 1
14.698 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
14.698 * [taylor]: Taking taylor expansion of 0.5 in y
14.698 * [backup-simplify]: Simplify 0.5 into 0.5
14.699 * [taylor]: Taking taylor expansion of (/ 1 x) in y
14.699 * [taylor]: Taking taylor expansion of x in y
14.699 * [backup-simplify]: Simplify x into x
14.699 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.699 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y
14.699 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
14.699 * [taylor]: Taking taylor expansion of 0.5 in y
14.699 * [backup-simplify]: Simplify 0.5 into 0.5
14.699 * [taylor]: Taking taylor expansion of (/ 1 y) in y
14.699 * [taylor]: Taking taylor expansion of y in y
14.699 * [backup-simplify]: Simplify 0 into 0
14.699 * [backup-simplify]: Simplify 1 into 1
14.699 * [backup-simplify]: Simplify (/ 1 1) into 1
14.699 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
14.699 * [taylor]: Taking taylor expansion of 0.5 in y
14.699 * [backup-simplify]: Simplify 0.5 into 0.5
14.699 * [taylor]: Taking taylor expansion of (/ 1 x) in y
14.699 * [taylor]: Taking taylor expansion of x in y
14.699 * [backup-simplify]: Simplify x into x
14.699 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.700 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.700 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
14.700 * [taylor]: Taking taylor expansion of 0.5 in x
14.700 * [backup-simplify]: Simplify 0.5 into 0.5
14.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.702 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
14.702 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
14.702 * [backup-simplify]: Simplify (- (/ 0.5 x)) into (- (* 0.5 (/ 1 x)))
14.702 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 x)))) into (- (* 0.5 (/ 1 x)))
14.702 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x
14.702 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
14.702 * [taylor]: Taking taylor expansion of 0.5 in x
14.702 * [backup-simplify]: Simplify 0.5 into 0.5
14.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x
14.702 * [taylor]: Taking taylor expansion of x in x
14.702 * [backup-simplify]: Simplify 0 into 0
14.702 * [backup-simplify]: Simplify 1 into 1
14.703 * [backup-simplify]: Simplify (/ 1 1) into 1
14.703 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
14.704 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.705 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.705 * [backup-simplify]: Simplify 0.5 into 0.5
14.706 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.707 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
14.707 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
14.708 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
14.708 * [backup-simplify]: Simplify (- 0) into 0
14.708 * [backup-simplify]: Simplify (+ 0 0) into 0
14.708 * [taylor]: Taking taylor expansion of 0 in x
14.708 * [backup-simplify]: Simplify 0 into 0
14.709 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.710 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
14.710 * [backup-simplify]: Simplify (- 0) into 0
14.710 * [backup-simplify]: Simplify 0 into 0
14.710 * [backup-simplify]: Simplify 0 into 0
14.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.712 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.713 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
14.713 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
14.714 * [backup-simplify]: Simplify (- 0) into 0
14.714 * [backup-simplify]: Simplify (+ 0 0) into 0
14.714 * [taylor]: Taking taylor expansion of 0 in x
14.714 * [backup-simplify]: Simplify 0 into 0
14.714 * [backup-simplify]: Simplify 0 into 0
14.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.716 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
14.716 * [backup-simplify]: Simplify (- 0) into 0
14.717 * [backup-simplify]: Simplify 0 into 0
14.717 * [backup-simplify]: Simplify 0 into 0
14.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.719 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
14.719 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
14.720 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
14.721 * [backup-simplify]: Simplify (- 0) into 0
14.721 * [backup-simplify]: Simplify (+ 0 0) into 0
14.721 * [taylor]: Taking taylor expansion of 0 in x
14.721 * [backup-simplify]: Simplify 0 into 0
14.721 * [backup-simplify]: Simplify 0 into 0
14.722 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* (- 0.5) (* (/ 1 x) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
14.722 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 y)) (/ 0.5 (/ 1 x))) into (- (* 0.5 y) (* 0.5 x))
14.722 * [approximate]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in (y x) around 0
14.722 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in x
14.722 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
14.722 * [taylor]: Taking taylor expansion of 0.5 in x
14.722 * [backup-simplify]: Simplify 0.5 into 0.5
14.722 * [taylor]: Taking taylor expansion of y in x
14.722 * [backup-simplify]: Simplify y into y
14.722 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
14.722 * [taylor]: Taking taylor expansion of 0.5 in x
14.722 * [backup-simplify]: Simplify 0.5 into 0.5
14.722 * [taylor]: Taking taylor expansion of x in x
14.722 * [backup-simplify]: Simplify 0 into 0
14.722 * [backup-simplify]: Simplify 1 into 1
14.722 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
14.722 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
14.722 * [taylor]: Taking taylor expansion of 0.5 in y
14.722 * [backup-simplify]: Simplify 0.5 into 0.5
14.722 * [taylor]: Taking taylor expansion of y in y
14.722 * [backup-simplify]: Simplify 0 into 0
14.722 * [backup-simplify]: Simplify 1 into 1
14.722 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
14.723 * [taylor]: Taking taylor expansion of 0.5 in y
14.723 * [backup-simplify]: Simplify 0.5 into 0.5
14.723 * [taylor]: Taking taylor expansion of x in y
14.723 * [backup-simplify]: Simplify x into x
14.723 * [taylor]: Taking taylor expansion of (- (* 0.5 y) (* 0.5 x)) in y
14.723 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
14.723 * [taylor]: Taking taylor expansion of 0.5 in y
14.723 * [backup-simplify]: Simplify 0.5 into 0.5
14.723 * [taylor]: Taking taylor expansion of y in y
14.723 * [backup-simplify]: Simplify 0 into 0
14.723 * [backup-simplify]: Simplify 1 into 1
14.723 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
14.723 * [taylor]: Taking taylor expansion of 0.5 in y
14.723 * [backup-simplify]: Simplify 0.5 into 0.5
14.723 * [taylor]: Taking taylor expansion of x in y
14.723 * [backup-simplify]: Simplify x into x
14.723 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.723 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
14.724 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x))
14.724 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 x))) into (- (* 0.5 x))
14.724 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x
14.724 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
14.724 * [taylor]: Taking taylor expansion of 0.5 in x
14.724 * [backup-simplify]: Simplify 0.5 into 0.5
14.724 * [taylor]: Taking taylor expansion of x in x
14.724 * [backup-simplify]: Simplify 0 into 0
14.724 * [backup-simplify]: Simplify 1 into 1
14.724 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.725 * [backup-simplify]: Simplify (- 0) into 0
14.725 * [backup-simplify]: Simplify 0 into 0
14.726 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
14.726 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
14.727 * [backup-simplify]: Simplify (- 0) into 0
14.727 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
14.727 * [taylor]: Taking taylor expansion of 0.5 in x
14.727 * [backup-simplify]: Simplify 0.5 into 0.5
14.727 * [backup-simplify]: Simplify 0.5 into 0.5
14.729 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
14.729 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.729 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.730 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
14.731 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
14.732 * [backup-simplify]: Simplify (- 0) into 0
14.732 * [backup-simplify]: Simplify (+ 0 0) into 0
14.732 * [taylor]: Taking taylor expansion of 0 in x
14.732 * [backup-simplify]: Simplify 0 into 0
14.732 * [backup-simplify]: Simplify 0 into 0
14.732 * [backup-simplify]: Simplify 0 into 0
14.737 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
14.738 * [backup-simplify]: Simplify (- 0) into 0
14.738 * [backup-simplify]: Simplify 0 into 0
14.739 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
14.741 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
14.741 * [backup-simplify]: Simplify (- 0) into 0
14.741 * [backup-simplify]: Simplify (+ 0 0) into 0
14.741 * [taylor]: Taking taylor expansion of 0 in x
14.741 * [backup-simplify]: Simplify 0 into 0
14.741 * [backup-simplify]: Simplify 0 into 0
14.741 * [backup-simplify]: Simplify 0 into 0
14.741 * [backup-simplify]: Simplify 0 into 0
14.742 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
14.742 * [backup-simplify]: Simplify (- (/ 0.5 (/ 1 (- y))) (/ 0.5 (/ 1 (- x)))) into (- (* 0.5 x) (* 0.5 y))
14.742 * [approximate]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in (y x) around 0
14.742 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in x
14.742 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
14.742 * [taylor]: Taking taylor expansion of 0.5 in x
14.742 * [backup-simplify]: Simplify 0.5 into 0.5
14.742 * [taylor]: Taking taylor expansion of x in x
14.742 * [backup-simplify]: Simplify 0 into 0
14.742 * [backup-simplify]: Simplify 1 into 1
14.742 * [taylor]: Taking taylor expansion of (* 0.5 y) in x
14.743 * [taylor]: Taking taylor expansion of 0.5 in x
14.743 * [backup-simplify]: Simplify 0.5 into 0.5
14.743 * [taylor]: Taking taylor expansion of y in x
14.743 * [backup-simplify]: Simplify y into y
14.743 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
14.743 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
14.743 * [taylor]: Taking taylor expansion of 0.5 in y
14.743 * [backup-simplify]: Simplify 0.5 into 0.5
14.743 * [taylor]: Taking taylor expansion of x in y
14.743 * [backup-simplify]: Simplify x into x
14.743 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
14.743 * [taylor]: Taking taylor expansion of 0.5 in y
14.743 * [backup-simplify]: Simplify 0.5 into 0.5
14.743 * [taylor]: Taking taylor expansion of y in y
14.743 * [backup-simplify]: Simplify 0 into 0
14.743 * [backup-simplify]: Simplify 1 into 1
14.743 * [taylor]: Taking taylor expansion of (- (* 0.5 x) (* 0.5 y)) in y
14.743 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
14.743 * [taylor]: Taking taylor expansion of 0.5 in y
14.743 * [backup-simplify]: Simplify 0.5 into 0.5
14.743 * [taylor]: Taking taylor expansion of x in y
14.743 * [backup-simplify]: Simplify x into x
14.743 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
14.743 * [taylor]: Taking taylor expansion of 0.5 in y
14.743 * [backup-simplify]: Simplify 0.5 into 0.5
14.743 * [taylor]: Taking taylor expansion of y in y
14.743 * [backup-simplify]: Simplify 0 into 0
14.743 * [backup-simplify]: Simplify 1 into 1
14.743 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
14.744 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.744 * [backup-simplify]: Simplify (- 0) into 0
14.744 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x)
14.744 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
14.744 * [taylor]: Taking taylor expansion of 0.5 in x
14.744 * [backup-simplify]: Simplify 0.5 into 0.5
14.744 * [taylor]: Taking taylor expansion of x in x
14.744 * [backup-simplify]: Simplify 0 into 0
14.744 * [backup-simplify]: Simplify 1 into 1
14.745 * [backup-simplify]: Simplify (* 0.5 0) into 0
14.745 * [backup-simplify]: Simplify 0 into 0
14.745 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0
14.747 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
14.747 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.748 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
14.748 * [taylor]: Taking taylor expansion of (- 0.5) in x
14.748 * [taylor]: Taking taylor expansion of 0.5 in x
14.748 * [backup-simplify]: Simplify 0.5 into 0.5
14.748 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.749 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
14.750 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
14.750 * [backup-simplify]: Simplify 0.5 into 0.5
14.751 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0
14.752 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
14.752 * [backup-simplify]: Simplify (- 0) into 0
14.753 * [backup-simplify]: Simplify (+ 0 0) into 0
14.753 * [taylor]: Taking taylor expansion of 0 in x
14.753 * [backup-simplify]: Simplify 0 into 0
14.753 * [backup-simplify]: Simplify 0 into 0
14.753 * [backup-simplify]: Simplify (- 0) into 0
14.753 * [backup-simplify]: Simplify 0 into 0
14.754 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
14.754 * [backup-simplify]: Simplify 0 into 0
14.755 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
14.756 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
14.757 * [backup-simplify]: Simplify (- 0) into 0
14.757 * [backup-simplify]: Simplify (+ 0 0) into 0
14.757 * [taylor]: Taking taylor expansion of 0 in x
14.757 * [backup-simplify]: Simplify 0 into 0
14.757 * [backup-simplify]: Simplify 0 into 0
14.757 * [backup-simplify]: Simplify 0 into 0
14.758 * [backup-simplify]: Simplify (- 0) into 0
14.758 * [backup-simplify]: Simplify 0 into 0
14.758 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
14.758 * * * [progress]: simplifying candidates
14.759 * [simplify]: Simplifying:
  (/ (exp (/ 0.5 y)) (exp (/ 0.5 x)))
  (log (- (/ 0.5 y) (/ 0.5 x)))
  (exp (- (/ 0.5 y) (/ 0.5 x)))
  (* (cbrt (- (/ 0.5 y) (/ 0.5 x))) (cbrt (- (/ 0.5 y) (/ 0.5 x))))
  (cbrt (- (/ 0.5 y) (/ 0.5 x)))
  (* (* (- (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x))) (- (/ 0.5 y) (/ 0.5 x)))
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (- (* 0.5 x) (* y 0.5))
  (* y x)
  (- (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3))
  (+ (* (/ 0.5 y) (/ 0.5 y)) (+ (* (/ 0.5 x) (/ 0.5 x)) (* (/ 0.5 y) (/ 0.5 x))))
  (- (/ 0.5 x))
  (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 x)))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x)))
  (- (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x)))
  (+ (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))
  (- (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))
  (+ (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))
  (- (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))
  (+ (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x)))
  (- (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x)))
  (- (/ (cbrt 0.5) y) (/ (cbrt 0.5) x))
  (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 1 y) (/ 1 x))
  (- (/ 0.5 x))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
14.760 * * [simplify]: iteration 0: 61 enodes
14.778 * * [simplify]: iteration 1: 134 enodes
14.810 * * [simplify]: iteration 2: 404 enodes
15.516 * * [simplify]: iteration 3: 3567 enodes
17.115 * * [simplify]: iteration complete: 5000 enodes
17.115 * * [simplify]: Extracting #0: cost 25 inf + 0
17.115 * * [simplify]: Extracting #1: cost 193 inf + 0
17.118 * * [simplify]: Extracting #2: cost 1451 inf + 114
17.124 * * [simplify]: Extracting #3: cost 1279 inf + 4766
17.131 * * [simplify]: Extracting #4: cost 306 inf + 10951
17.138 * * [simplify]: Extracting #5: cost 22 inf + 12654
17.145 * * [simplify]: Extracting #6: cost 0 inf + 12792
17.155 * [simplify]: Simplified to:
  (exp (- (/ 0.5 y) (/ 0.5 x)))
  (log (- (/ 0.5 y) (/ 0.5 x)))
  (exp (- (/ 0.5 y) (/ 0.5 x)))
  (* (cbrt (- (/ 0.5 y) (/ 0.5 x))) (cbrt (- (/ 0.5 y) (/ 0.5 x))))
  (cbrt (- (/ 0.5 y) (/ 0.5 x)))
  (pow (- (/ 0.5 y) (/ 0.5 x)) 3)
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (sqrt (- (/ 0.5 y) (/ 0.5 x)))
  (* 0.5 (- x y))
  (* x y)
  (- (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3))
  (+ (* (+ (/ 0.5 x) (/ 0.5 y)) (/ 0.5 x)) (* (/ 0.5 y) (/ 0.5 y)))
  (/ (- 0.5) x)
  (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 x)))
  (+ (/ 0.5 x) (/ 0.5 y))
  (+ (sqrt (/ 0.5 x)) (sqrt (/ 0.5 y)))
  (- (sqrt (/ 0.5 y)) (sqrt (/ 0.5 x)))
  (+ (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))
  (- (sqrt (/ 0.5 y)) (/ (sqrt 0.5) (sqrt x)))
  (+ (sqrt (/ 0.5 x)) (/ (sqrt 0.5) (sqrt y)))
  (- (/ (sqrt 0.5) (sqrt y)) (sqrt (/ 0.5 x)))
  (+ (/ (sqrt 0.5) (sqrt x)) (/ (sqrt 0.5) (sqrt y)))
  (- (/ (sqrt 0.5) (sqrt y)) (/ (sqrt 0.5) (sqrt x)))
  (- (/ (cbrt 0.5) y) (/ (cbrt 0.5) x))
  (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 1 y) (/ 1 x))
  (/ (- 0.5) x)
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
17.156 * * * [progress]: adding candidates to table
17.223 * * [progress]: iteration 3 / 4
17.223 * * * [progress]: picking best candidate
17.226 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ 1 1) (/ (* 2.0 y) (- 1 (/ y x)))))>
17.226 * * * [progress]: localizing error
17.238 * * * [progress]: generating rewritten candidates
17.239 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
17.262 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
17.272 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
17.338 * * * [progress]: generating series expansions
17.338 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
17.338 * [backup-simplify]: Simplify (/ (* 2.0 y) (- 1 (/ y x))) into (* 2.0 (/ y (- 1 (/ y x))))
17.338 * [approximate]: Taking taylor expansion of (* 2.0 (/ y (- 1 (/ y x)))) in (y x) around 0
17.338 * [taylor]: Taking taylor expansion of (* 2.0 (/ y (- 1 (/ y x)))) in x
17.338 * [taylor]: Taking taylor expansion of 2.0 in x
17.338 * [backup-simplify]: Simplify 2.0 into 2.0
17.338 * [taylor]: Taking taylor expansion of (/ y (- 1 (/ y x))) in x
17.338 * [taylor]: Taking taylor expansion of y in x
17.338 * [backup-simplify]: Simplify y into y
17.338 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in x
17.338 * [taylor]: Taking taylor expansion of 1 in x
17.338 * [backup-simplify]: Simplify 1 into 1
17.338 * [taylor]: Taking taylor expansion of (/ y x) in x
17.338 * [taylor]: Taking taylor expansion of y in x
17.338 * [backup-simplify]: Simplify y into y
17.338 * [taylor]: Taking taylor expansion of x in x
17.338 * [backup-simplify]: Simplify 0 into 0
17.338 * [backup-simplify]: Simplify 1 into 1
17.338 * [backup-simplify]: Simplify (/ y 1) into y
17.339 * [backup-simplify]: Simplify (- y) into (- y)
17.339 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
17.339 * [backup-simplify]: Simplify (/ y (- y)) into -1
17.339 * [taylor]: Taking taylor expansion of (* 2.0 (/ y (- 1 (/ y x)))) in y
17.339 * [taylor]: Taking taylor expansion of 2.0 in y
17.339 * [backup-simplify]: Simplify 2.0 into 2.0
17.339 * [taylor]: Taking taylor expansion of (/ y (- 1 (/ y x))) in y
17.339 * [taylor]: Taking taylor expansion of y in y
17.339 * [backup-simplify]: Simplify 0 into 0
17.339 * [backup-simplify]: Simplify 1 into 1
17.339 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y
17.339 * [taylor]: Taking taylor expansion of 1 in y
17.339 * [backup-simplify]: Simplify 1 into 1
17.339 * [taylor]: Taking taylor expansion of (/ y x) in y
17.339 * [taylor]: Taking taylor expansion of y in y
17.339 * [backup-simplify]: Simplify 0 into 0
17.339 * [backup-simplify]: Simplify 1 into 1
17.339 * [taylor]: Taking taylor expansion of x in y
17.339 * [backup-simplify]: Simplify x into x
17.339 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.339 * [backup-simplify]: Simplify (+ 1 0) into 1
17.340 * [backup-simplify]: Simplify (/ 1 1) into 1
17.340 * [taylor]: Taking taylor expansion of (* 2.0 (/ y (- 1 (/ y x)))) in y
17.340 * [taylor]: Taking taylor expansion of 2.0 in y
17.340 * [backup-simplify]: Simplify 2.0 into 2.0
17.340 * [taylor]: Taking taylor expansion of (/ y (- 1 (/ y x))) in y
17.340 * [taylor]: Taking taylor expansion of y in y
17.340 * [backup-simplify]: Simplify 0 into 0
17.340 * [backup-simplify]: Simplify 1 into 1
17.340 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y
17.340 * [taylor]: Taking taylor expansion of 1 in y
17.340 * [backup-simplify]: Simplify 1 into 1
17.340 * [taylor]: Taking taylor expansion of (/ y x) in y
17.340 * [taylor]: Taking taylor expansion of y in y
17.340 * [backup-simplify]: Simplify 0 into 0
17.340 * [backup-simplify]: Simplify 1 into 1
17.340 * [taylor]: Taking taylor expansion of x in y
17.340 * [backup-simplify]: Simplify x into x
17.340 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.340 * [backup-simplify]: Simplify (+ 1 0) into 1
17.341 * [backup-simplify]: Simplify (/ 1 1) into 1
17.341 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
17.341 * [taylor]: Taking taylor expansion of 2.0 in x
17.341 * [backup-simplify]: Simplify 2.0 into 2.0
17.341 * [backup-simplify]: Simplify 0 into 0
17.341 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
17.341 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
17.342 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (- (/ 1 x)) 1)))) into (/ 1 x)
17.342 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 x)) (* 0 1)) into (* 2.0 (/ 1 x))
17.342 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
17.342 * [taylor]: Taking taylor expansion of 2.0 in x
17.342 * [backup-simplify]: Simplify 2.0 into 2.0
17.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.342 * [taylor]: Taking taylor expansion of x in x
17.342 * [backup-simplify]: Simplify 0 into 0
17.342 * [backup-simplify]: Simplify 1 into 1
17.342 * [backup-simplify]: Simplify (/ 1 1) into 1
17.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.344 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
17.344 * [backup-simplify]: Simplify 0 into 0
17.344 * [backup-simplify]: Simplify 0 into 0
17.344 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
17.344 * [backup-simplify]: Simplify (- 0) into 0
17.345 * [backup-simplify]: Simplify (+ 0 0) into 0
17.345 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 x) (/ (- (/ 1 x)) 1)))) into (/ 1 (pow x 2))
17.346 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (pow x 2))) (+ (* 0 (/ 1 x)) (* 0 1))) into (* 2.0 (/ 1 (pow x 2)))
17.346 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x
17.346 * [taylor]: Taking taylor expansion of 2.0 in x
17.346 * [backup-simplify]: Simplify 2.0 into 2.0
17.346 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
17.346 * [taylor]: Taking taylor expansion of (pow x 2) in x
17.346 * [taylor]: Taking taylor expansion of x in x
17.346 * [backup-simplify]: Simplify 0 into 0
17.346 * [backup-simplify]: Simplify 1 into 1
17.346 * [backup-simplify]: Simplify (* 1 1) into 1
17.346 * [backup-simplify]: Simplify (/ 1 1) into 1
17.347 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.347 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.348 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.350 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.350 * [backup-simplify]: Simplify 0 into 0
17.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.351 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.351 * [backup-simplify]: Simplify 0 into 0
17.351 * [backup-simplify]: Simplify 0 into 0
17.351 * [backup-simplify]: Simplify 0 into 0
17.351 * [backup-simplify]: Simplify (/ (* 2.0 (/ 1 y)) (- 1 (/ (/ 1 y) (/ 1 x)))) into (/ 2.0 (* (- 1 (/ x y)) y))
17.351 * [approximate]: Taking taylor expansion of (/ 2.0 (* (- 1 (/ x y)) y)) in (y x) around 0
17.351 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1 (/ x y)) y)) in x
17.351 * [taylor]: Taking taylor expansion of 2.0 in x
17.351 * [backup-simplify]: Simplify 2.0 into 2.0
17.352 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in x
17.352 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x
17.352 * [taylor]: Taking taylor expansion of 1 in x
17.352 * [backup-simplify]: Simplify 1 into 1
17.352 * [taylor]: Taking taylor expansion of (/ x y) in x
17.352 * [taylor]: Taking taylor expansion of x in x
17.352 * [backup-simplify]: Simplify 0 into 0
17.352 * [backup-simplify]: Simplify 1 into 1
17.352 * [taylor]: Taking taylor expansion of y in x
17.352 * [backup-simplify]: Simplify y into y
17.352 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.352 * [taylor]: Taking taylor expansion of y in x
17.352 * [backup-simplify]: Simplify y into y
17.352 * [backup-simplify]: Simplify (+ 1 0) into 1
17.352 * [backup-simplify]: Simplify (* 1 y) into y
17.352 * [backup-simplify]: Simplify (/ 2.0 y) into (/ 2.0 y)
17.352 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1 (/ x y)) y)) in y
17.352 * [taylor]: Taking taylor expansion of 2.0 in y
17.352 * [backup-simplify]: Simplify 2.0 into 2.0
17.352 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.352 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.352 * [taylor]: Taking taylor expansion of 1 in y
17.352 * [backup-simplify]: Simplify 1 into 1
17.352 * [taylor]: Taking taylor expansion of (/ x y) in y
17.352 * [taylor]: Taking taylor expansion of x in y
17.352 * [backup-simplify]: Simplify x into x
17.352 * [taylor]: Taking taylor expansion of y in y
17.352 * [backup-simplify]: Simplify 0 into 0
17.352 * [backup-simplify]: Simplify 1 into 1
17.352 * [backup-simplify]: Simplify (/ x 1) into x
17.352 * [taylor]: Taking taylor expansion of y in y
17.352 * [backup-simplify]: Simplify 0 into 0
17.352 * [backup-simplify]: Simplify 1 into 1
17.352 * [backup-simplify]: Simplify (- x) into (- x)
17.352 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.352 * [backup-simplify]: Simplify (* (- x) 0) into 0
17.353 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.353 * [backup-simplify]: Simplify (- 0) into 0
17.353 * [backup-simplify]: Simplify (+ 1 0) into 1
17.354 * [backup-simplify]: Simplify (+ (* (- x) 1) (* 1 0)) into (- x)
17.354 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x)
17.354 * [taylor]: Taking taylor expansion of (/ 2.0 (* (- 1 (/ x y)) y)) in y
17.354 * [taylor]: Taking taylor expansion of 2.0 in y
17.354 * [backup-simplify]: Simplify 2.0 into 2.0
17.354 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.354 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.354 * [taylor]: Taking taylor expansion of 1 in y
17.354 * [backup-simplify]: Simplify 1 into 1
17.354 * [taylor]: Taking taylor expansion of (/ x y) in y
17.354 * [taylor]: Taking taylor expansion of x in y
17.354 * [backup-simplify]: Simplify x into x
17.354 * [taylor]: Taking taylor expansion of y in y
17.354 * [backup-simplify]: Simplify 0 into 0
17.354 * [backup-simplify]: Simplify 1 into 1
17.354 * [backup-simplify]: Simplify (/ x 1) into x
17.354 * [taylor]: Taking taylor expansion of y in y
17.354 * [backup-simplify]: Simplify 0 into 0
17.354 * [backup-simplify]: Simplify 1 into 1
17.354 * [backup-simplify]: Simplify (- x) into (- x)
17.354 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.354 * [backup-simplify]: Simplify (* (- x) 0) into 0
17.355 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.355 * [backup-simplify]: Simplify (- 0) into 0
17.355 * [backup-simplify]: Simplify (+ 1 0) into 1
17.356 * [backup-simplify]: Simplify (+ (* (- x) 1) (* 1 0)) into (- x)
17.356 * [backup-simplify]: Simplify (/ 2.0 (- x)) into (/ -2.0 x)
17.356 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
17.356 * [taylor]: Taking taylor expansion of -2.0 in x
17.356 * [backup-simplify]: Simplify -2.0 into -2.0
17.356 * [taylor]: Taking taylor expansion of x in x
17.356 * [backup-simplify]: Simplify 0 into 0
17.356 * [backup-simplify]: Simplify 1 into 1
17.356 * [backup-simplify]: Simplify (/ -2.0 1) into -2.0
17.357 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)))) into 0
17.357 * [backup-simplify]: Simplify 0 into 0
17.357 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.358 * [backup-simplify]: Simplify (- 0) into 0
17.358 * [backup-simplify]: Simplify (+ 0 0) into 0
17.358 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 1) (* 0 0))) into 1
17.358 * [backup-simplify]: Simplify (- (/ 0 (- x)) (+ (* (/ -2.0 x) (/ 1 (- x))))) into (- (* 2.0 (/ 1 (pow x 2))))
17.358 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow x 2)))) in x
17.358 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x
17.359 * [taylor]: Taking taylor expansion of 2.0 in x
17.359 * [backup-simplify]: Simplify 2.0 into 2.0
17.359 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
17.359 * [taylor]: Taking taylor expansion of (pow x 2) in x
17.359 * [taylor]: Taking taylor expansion of x in x
17.359 * [backup-simplify]: Simplify 0 into 0
17.359 * [backup-simplify]: Simplify 1 into 1
17.359 * [backup-simplify]: Simplify (* 1 1) into 1
17.359 * [backup-simplify]: Simplify (/ 1 1) into 1
17.360 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.360 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.362 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
17.362 * [backup-simplify]: Simplify (- 0) into 0
17.362 * [backup-simplify]: Simplify 0 into 0
17.367 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.368 * [backup-simplify]: Simplify 0 into 0
17.369 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.369 * [backup-simplify]: Simplify (- 0) into 0
17.369 * [backup-simplify]: Simplify (+ 0 0) into 0
17.370 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
17.370 * [backup-simplify]: Simplify (- (/ 0 (- x)) (+ (* (/ -2.0 x) (/ 0 (- x))) (* (- (* 2.0 (/ 1 (pow x 2)))) (/ 1 (- x))))) into (- (* 2.0 (/ 1 (pow x 3))))
17.370 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow x 3)))) in x
17.370 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x
17.370 * [taylor]: Taking taylor expansion of 2.0 in x
17.370 * [backup-simplify]: Simplify 2.0 into 2.0
17.370 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
17.370 * [taylor]: Taking taylor expansion of (pow x 3) in x
17.370 * [taylor]: Taking taylor expansion of x in x
17.370 * [backup-simplify]: Simplify 0 into 0
17.370 * [backup-simplify]: Simplify 1 into 1
17.371 * [backup-simplify]: Simplify (* 1 1) into 1
17.371 * [backup-simplify]: Simplify (* 1 1) into 1
17.371 * [backup-simplify]: Simplify (/ 1 1) into 1
17.372 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.372 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.373 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.373 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.373 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.374 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.376 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.376 * [backup-simplify]: Simplify (- 0) into 0
17.376 * [backup-simplify]: Simplify 0 into 0
17.377 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.378 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.378 * [backup-simplify]: Simplify (- 0) into 0
17.378 * [backup-simplify]: Simplify 0 into 0
17.379 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.379 * [backup-simplify]: Simplify 0 into 0
17.379 * [backup-simplify]: Simplify 0 into 0
17.379 * [backup-simplify]: Simplify (/ (* 2.0 (/ 1 (- y))) (- 1 (/ (/ 1 (- y)) (/ 1 (- x))))) into (/ -2.0 (* (- 1 (/ x y)) y))
17.379 * [approximate]: Taking taylor expansion of (/ -2.0 (* (- 1 (/ x y)) y)) in (y x) around 0
17.379 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- 1 (/ x y)) y)) in x
17.379 * [taylor]: Taking taylor expansion of -2.0 in x
17.379 * [backup-simplify]: Simplify -2.0 into -2.0
17.379 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in x
17.379 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x
17.379 * [taylor]: Taking taylor expansion of 1 in x
17.379 * [backup-simplify]: Simplify 1 into 1
17.379 * [taylor]: Taking taylor expansion of (/ x y) in x
17.379 * [taylor]: Taking taylor expansion of x in x
17.379 * [backup-simplify]: Simplify 0 into 0
17.379 * [backup-simplify]: Simplify 1 into 1
17.379 * [taylor]: Taking taylor expansion of y in x
17.379 * [backup-simplify]: Simplify y into y
17.380 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.380 * [taylor]: Taking taylor expansion of y in x
17.380 * [backup-simplify]: Simplify y into y
17.380 * [backup-simplify]: Simplify (+ 1 0) into 1
17.380 * [backup-simplify]: Simplify (* 1 y) into y
17.380 * [backup-simplify]: Simplify (/ -2.0 y) into (/ -2.0 y)
17.380 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- 1 (/ x y)) y)) in y
17.380 * [taylor]: Taking taylor expansion of -2.0 in y
17.380 * [backup-simplify]: Simplify -2.0 into -2.0
17.380 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.380 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.380 * [taylor]: Taking taylor expansion of 1 in y
17.380 * [backup-simplify]: Simplify 1 into 1
17.380 * [taylor]: Taking taylor expansion of (/ x y) in y
17.380 * [taylor]: Taking taylor expansion of x in y
17.380 * [backup-simplify]: Simplify x into x
17.380 * [taylor]: Taking taylor expansion of y in y
17.380 * [backup-simplify]: Simplify 0 into 0
17.380 * [backup-simplify]: Simplify 1 into 1
17.380 * [backup-simplify]: Simplify (/ x 1) into x
17.380 * [taylor]: Taking taylor expansion of y in y
17.380 * [backup-simplify]: Simplify 0 into 0
17.380 * [backup-simplify]: Simplify 1 into 1
17.380 * [backup-simplify]: Simplify (- x) into (- x)
17.380 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.380 * [backup-simplify]: Simplify (* (- x) 0) into 0
17.381 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.381 * [backup-simplify]: Simplify (- 0) into 0
17.381 * [backup-simplify]: Simplify (+ 1 0) into 1
17.382 * [backup-simplify]: Simplify (+ (* (- x) 1) (* 1 0)) into (- x)
17.382 * [backup-simplify]: Simplify (/ -2.0 (- x)) into (/ 2.0 x)
17.382 * [taylor]: Taking taylor expansion of (/ -2.0 (* (- 1 (/ x y)) y)) in y
17.382 * [taylor]: Taking taylor expansion of -2.0 in y
17.382 * [backup-simplify]: Simplify -2.0 into -2.0
17.382 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.382 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.382 * [taylor]: Taking taylor expansion of 1 in y
17.382 * [backup-simplify]: Simplify 1 into 1
17.382 * [taylor]: Taking taylor expansion of (/ x y) in y
17.382 * [taylor]: Taking taylor expansion of x in y
17.382 * [backup-simplify]: Simplify x into x
17.382 * [taylor]: Taking taylor expansion of y in y
17.382 * [backup-simplify]: Simplify 0 into 0
17.382 * [backup-simplify]: Simplify 1 into 1
17.382 * [backup-simplify]: Simplify (/ x 1) into x
17.382 * [taylor]: Taking taylor expansion of y in y
17.382 * [backup-simplify]: Simplify 0 into 0
17.382 * [backup-simplify]: Simplify 1 into 1
17.382 * [backup-simplify]: Simplify (- x) into (- x)
17.382 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.382 * [backup-simplify]: Simplify (* (- x) 0) into 0
17.383 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.383 * [backup-simplify]: Simplify (- 0) into 0
17.383 * [backup-simplify]: Simplify (+ 1 0) into 1
17.384 * [backup-simplify]: Simplify (+ (* (- x) 1) (* 1 0)) into (- x)
17.384 * [backup-simplify]: Simplify (/ -2.0 (- x)) into (/ 2.0 x)
17.384 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
17.384 * [taylor]: Taking taylor expansion of 2.0 in x
17.384 * [backup-simplify]: Simplify 2.0 into 2.0
17.384 * [taylor]: Taking taylor expansion of x in x
17.384 * [backup-simplify]: Simplify 0 into 0
17.384 * [backup-simplify]: Simplify 1 into 1
17.385 * [backup-simplify]: Simplify (/ 2.0 1) into 2.0
17.386 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)))) into 0
17.386 * [backup-simplify]: Simplify 0 into 0
17.387 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.387 * [backup-simplify]: Simplify (- 0) into 0
17.388 * [backup-simplify]: Simplify (+ 0 0) into 0
17.388 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 1) (* 0 0))) into 1
17.389 * [backup-simplify]: Simplify (- (/ 0 (- x)) (+ (* (/ 2.0 x) (/ 1 (- x))))) into (* 2.0 (/ 1 (pow x 2)))
17.389 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x
17.389 * [taylor]: Taking taylor expansion of 2.0 in x
17.389 * [backup-simplify]: Simplify 2.0 into 2.0
17.389 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
17.389 * [taylor]: Taking taylor expansion of (pow x 2) in x
17.389 * [taylor]: Taking taylor expansion of x in x
17.389 * [backup-simplify]: Simplify 0 into 0
17.389 * [backup-simplify]: Simplify 1 into 1
17.389 * [backup-simplify]: Simplify (* 1 1) into 1
17.390 * [backup-simplify]: Simplify (/ 1 1) into 1
17.390 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.391 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.394 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
17.394 * [backup-simplify]: Simplify 0 into 0
17.395 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.395 * [backup-simplify]: Simplify 0 into 0
17.397 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.397 * [backup-simplify]: Simplify (- 0) into 0
17.398 * [backup-simplify]: Simplify (+ 0 0) into 0
17.399 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
17.399 * [backup-simplify]: Simplify (- (/ 0 (- x)) (+ (* (/ 2.0 x) (/ 0 (- x))) (* (* 2.0 (/ 1 (pow x 2))) (/ 1 (- x))))) into (* 2.0 (/ 1 (pow x 3)))
17.399 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x
17.399 * [taylor]: Taking taylor expansion of 2.0 in x
17.399 * [backup-simplify]: Simplify 2.0 into 2.0
17.399 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
17.399 * [taylor]: Taking taylor expansion of (pow x 3) in x
17.399 * [taylor]: Taking taylor expansion of x in x
17.399 * [backup-simplify]: Simplify 0 into 0
17.399 * [backup-simplify]: Simplify 1 into 1
17.400 * [backup-simplify]: Simplify (* 1 1) into 1
17.400 * [backup-simplify]: Simplify (* 1 1) into 1
17.401 * [backup-simplify]: Simplify (/ 1 1) into 1
17.402 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.403 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.404 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.406 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
17.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
17.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.410 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.410 * [backup-simplify]: Simplify 0 into 0
17.411 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.413 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
17.413 * [backup-simplify]: Simplify 0 into 0
17.414 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.414 * [backup-simplify]: Simplify 0 into 0
17.414 * [backup-simplify]: Simplify 0 into 0
17.415 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
17.415 * [backup-simplify]: Simplify (- 1 (/ y x)) into (- 1 (/ y x))
17.415 * [approximate]: Taking taylor expansion of (- 1 (/ y x)) in (y x) around 0
17.415 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in x
17.415 * [taylor]: Taking taylor expansion of 1 in x
17.415 * [backup-simplify]: Simplify 1 into 1
17.415 * [taylor]: Taking taylor expansion of (/ y x) in x
17.415 * [taylor]: Taking taylor expansion of y in x
17.415 * [backup-simplify]: Simplify y into y
17.415 * [taylor]: Taking taylor expansion of x in x
17.415 * [backup-simplify]: Simplify 0 into 0
17.415 * [backup-simplify]: Simplify 1 into 1
17.415 * [backup-simplify]: Simplify (/ y 1) into y
17.415 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y
17.415 * [taylor]: Taking taylor expansion of 1 in y
17.415 * [backup-simplify]: Simplify 1 into 1
17.415 * [taylor]: Taking taylor expansion of (/ y x) in y
17.415 * [taylor]: Taking taylor expansion of y in y
17.415 * [backup-simplify]: Simplify 0 into 0
17.415 * [backup-simplify]: Simplify 1 into 1
17.415 * [taylor]: Taking taylor expansion of x in y
17.415 * [backup-simplify]: Simplify x into x
17.415 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.415 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y
17.415 * [taylor]: Taking taylor expansion of 1 in y
17.415 * [backup-simplify]: Simplify 1 into 1
17.415 * [taylor]: Taking taylor expansion of (/ y x) in y
17.416 * [taylor]: Taking taylor expansion of y in y
17.416 * [backup-simplify]: Simplify 0 into 0
17.416 * [backup-simplify]: Simplify 1 into 1
17.416 * [taylor]: Taking taylor expansion of x in y
17.416 * [backup-simplify]: Simplify x into x
17.416 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.416 * [backup-simplify]: Simplify (+ 1 0) into 1
17.416 * [taylor]: Taking taylor expansion of 1 in x
17.416 * [backup-simplify]: Simplify 1 into 1
17.416 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
17.416 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
17.416 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
17.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.416 * [taylor]: Taking taylor expansion of x in x
17.417 * [backup-simplify]: Simplify 0 into 0
17.417 * [backup-simplify]: Simplify 1 into 1
17.417 * [backup-simplify]: Simplify (/ 1 1) into 1
17.417 * [backup-simplify]: Simplify (- 1) into -1
17.417 * [backup-simplify]: Simplify -1 into -1
17.417 * [backup-simplify]: Simplify 1 into 1
17.418 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
17.418 * [backup-simplify]: Simplify (- 0) into 0
17.418 * [backup-simplify]: Simplify (+ 0 0) into 0
17.418 * [taylor]: Taking taylor expansion of 0 in x
17.418 * [backup-simplify]: Simplify 0 into 0
17.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.419 * [backup-simplify]: Simplify (- 0) into 0
17.419 * [backup-simplify]: Simplify 0 into 0
17.419 * [backup-simplify]: Simplify 0 into 0
17.420 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
17.420 * [backup-simplify]: Simplify (- 0) into 0
17.420 * [backup-simplify]: Simplify (+ 0 0) into 0
17.420 * [taylor]: Taking taylor expansion of 0 in x
17.420 * [backup-simplify]: Simplify 0 into 0
17.421 * [backup-simplify]: Simplify 0 into 0
17.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.422 * [backup-simplify]: Simplify (- 0) into 0
17.422 * [backup-simplify]: Simplify 0 into 0
17.422 * [backup-simplify]: Simplify 0 into 0
17.422 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
17.422 * [backup-simplify]: Simplify (- 0) into 0
17.423 * [backup-simplify]: Simplify (+ 0 0) into 0
17.423 * [taylor]: Taking taylor expansion of 0 in x
17.423 * [backup-simplify]: Simplify 0 into 0
17.423 * [backup-simplify]: Simplify 0 into 0
17.423 * [backup-simplify]: Simplify (+ 1 (* -1 (* (/ 1 x) y))) into (- 1 (/ y x))
17.424 * [backup-simplify]: Simplify (- 1 (/ (/ 1 y) (/ 1 x))) into (- 1 (/ x y))
17.424 * [approximate]: Taking taylor expansion of (- 1 (/ x y)) in (y x) around 0
17.424 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x
17.424 * [taylor]: Taking taylor expansion of 1 in x
17.424 * [backup-simplify]: Simplify 1 into 1
17.424 * [taylor]: Taking taylor expansion of (/ x y) in x
17.424 * [taylor]: Taking taylor expansion of x in x
17.424 * [backup-simplify]: Simplify 0 into 0
17.424 * [backup-simplify]: Simplify 1 into 1
17.424 * [taylor]: Taking taylor expansion of y in x
17.424 * [backup-simplify]: Simplify y into y
17.424 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.424 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.424 * [taylor]: Taking taylor expansion of 1 in y
17.424 * [backup-simplify]: Simplify 1 into 1
17.424 * [taylor]: Taking taylor expansion of (/ x y) in y
17.424 * [taylor]: Taking taylor expansion of x in y
17.424 * [backup-simplify]: Simplify x into x
17.424 * [taylor]: Taking taylor expansion of y in y
17.424 * [backup-simplify]: Simplify 0 into 0
17.424 * [backup-simplify]: Simplify 1 into 1
17.424 * [backup-simplify]: Simplify (/ x 1) into x
17.424 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.424 * [taylor]: Taking taylor expansion of 1 in y
17.424 * [backup-simplify]: Simplify 1 into 1
17.424 * [taylor]: Taking taylor expansion of (/ x y) in y
17.424 * [taylor]: Taking taylor expansion of x in y
17.424 * [backup-simplify]: Simplify x into x
17.424 * [taylor]: Taking taylor expansion of y in y
17.424 * [backup-simplify]: Simplify 0 into 0
17.424 * [backup-simplify]: Simplify 1 into 1
17.424 * [backup-simplify]: Simplify (/ x 1) into x
17.425 * [backup-simplify]: Simplify (- x) into (- x)
17.425 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.425 * [taylor]: Taking taylor expansion of (- x) in x
17.425 * [taylor]: Taking taylor expansion of x in x
17.425 * [backup-simplify]: Simplify 0 into 0
17.425 * [backup-simplify]: Simplify 1 into 1
17.425 * [backup-simplify]: Simplify (- 0) into 0
17.425 * [backup-simplify]: Simplify 0 into 0
17.426 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.426 * [backup-simplify]: Simplify (- 0) into 0
17.427 * [backup-simplify]: Simplify (+ 1 0) into 1
17.427 * [taylor]: Taking taylor expansion of 1 in x
17.427 * [backup-simplify]: Simplify 1 into 1
17.427 * [backup-simplify]: Simplify 1 into 1
17.427 * [backup-simplify]: Simplify (- 1) into -1
17.427 * [backup-simplify]: Simplify -1 into -1
17.429 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.429 * [backup-simplify]: Simplify (- 0) into 0
17.429 * [backup-simplify]: Simplify (+ 0 0) into 0
17.429 * [taylor]: Taking taylor expansion of 0 in x
17.429 * [backup-simplify]: Simplify 0 into 0
17.429 * [backup-simplify]: Simplify 0 into 0
17.429 * [backup-simplify]: Simplify 0 into 0
17.430 * [backup-simplify]: Simplify (- 0) into 0
17.430 * [backup-simplify]: Simplify 0 into 0
17.432 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.432 * [backup-simplify]: Simplify (- 0) into 0
17.432 * [backup-simplify]: Simplify (+ 0 0) into 0
17.432 * [taylor]: Taking taylor expansion of 0 in x
17.433 * [backup-simplify]: Simplify 0 into 0
17.433 * [backup-simplify]: Simplify 0 into 0
17.433 * [backup-simplify]: Simplify 0 into 0
17.433 * [backup-simplify]: Simplify 0 into 0
17.433 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 x) (/ 1 (/ 1 y)))) 1) into (- 1 (/ y x))
17.433 * [backup-simplify]: Simplify (- 1 (/ (/ 1 (- y)) (/ 1 (- x)))) into (- 1 (/ x y))
17.433 * [approximate]: Taking taylor expansion of (- 1 (/ x y)) in (y x) around 0
17.433 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x
17.433 * [taylor]: Taking taylor expansion of 1 in x
17.433 * [backup-simplify]: Simplify 1 into 1
17.433 * [taylor]: Taking taylor expansion of (/ x y) in x
17.433 * [taylor]: Taking taylor expansion of x in x
17.433 * [backup-simplify]: Simplify 0 into 0
17.433 * [backup-simplify]: Simplify 1 into 1
17.433 * [taylor]: Taking taylor expansion of y in x
17.433 * [backup-simplify]: Simplify y into y
17.433 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.433 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.433 * [taylor]: Taking taylor expansion of 1 in y
17.433 * [backup-simplify]: Simplify 1 into 1
17.433 * [taylor]: Taking taylor expansion of (/ x y) in y
17.433 * [taylor]: Taking taylor expansion of x in y
17.434 * [backup-simplify]: Simplify x into x
17.434 * [taylor]: Taking taylor expansion of y in y
17.434 * [backup-simplify]: Simplify 0 into 0
17.434 * [backup-simplify]: Simplify 1 into 1
17.434 * [backup-simplify]: Simplify (/ x 1) into x
17.434 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.434 * [taylor]: Taking taylor expansion of 1 in y
17.434 * [backup-simplify]: Simplify 1 into 1
17.434 * [taylor]: Taking taylor expansion of (/ x y) in y
17.434 * [taylor]: Taking taylor expansion of x in y
17.434 * [backup-simplify]: Simplify x into x
17.434 * [taylor]: Taking taylor expansion of y in y
17.434 * [backup-simplify]: Simplify 0 into 0
17.434 * [backup-simplify]: Simplify 1 into 1
17.434 * [backup-simplify]: Simplify (/ x 1) into x
17.434 * [backup-simplify]: Simplify (- x) into (- x)
17.434 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.434 * [taylor]: Taking taylor expansion of (- x) in x
17.434 * [taylor]: Taking taylor expansion of x in x
17.434 * [backup-simplify]: Simplify 0 into 0
17.434 * [backup-simplify]: Simplify 1 into 1
17.435 * [backup-simplify]: Simplify (- 0) into 0
17.435 * [backup-simplify]: Simplify 0 into 0
17.435 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.436 * [backup-simplify]: Simplify (- 0) into 0
17.436 * [backup-simplify]: Simplify (+ 1 0) into 1
17.436 * [taylor]: Taking taylor expansion of 1 in x
17.436 * [backup-simplify]: Simplify 1 into 1
17.436 * [backup-simplify]: Simplify 1 into 1
17.437 * [backup-simplify]: Simplify (- 1) into -1
17.437 * [backup-simplify]: Simplify -1 into -1
17.438 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.438 * [backup-simplify]: Simplify (- 0) into 0
17.439 * [backup-simplify]: Simplify (+ 0 0) into 0
17.439 * [taylor]: Taking taylor expansion of 0 in x
17.439 * [backup-simplify]: Simplify 0 into 0
17.439 * [backup-simplify]: Simplify 0 into 0
17.439 * [backup-simplify]: Simplify 0 into 0
17.439 * [backup-simplify]: Simplify (- 0) into 0
17.439 * [backup-simplify]: Simplify 0 into 0
17.441 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.441 * [backup-simplify]: Simplify (- 0) into 0
17.442 * [backup-simplify]: Simplify (+ 0 0) into 0
17.442 * [taylor]: Taking taylor expansion of 0 in x
17.442 * [backup-simplify]: Simplify 0 into 0
17.442 * [backup-simplify]: Simplify 0 into 0
17.442 * [backup-simplify]: Simplify 0 into 0
17.442 * [backup-simplify]: Simplify 0 into 0
17.442 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (- x)) (/ 1 (/ 1 (- y))))) 1) into (- 1 (/ y x))
17.442 * * * * [progress]: [ 3 / 3 ] generating series at (2)
17.443 * [backup-simplify]: Simplify (/ (/ 1 1) (/ (* 2.0 y) (- 1 (/ y x)))) into (* 0.5 (/ (- 1 (/ y x)) y))
17.443 * [approximate]: Taking taylor expansion of (* 0.5 (/ (- 1 (/ y x)) y)) in (y x) around 0
17.443 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- 1 (/ y x)) y)) in x
17.443 * [taylor]: Taking taylor expansion of 0.5 in x
17.443 * [backup-simplify]: Simplify 0.5 into 0.5
17.443 * [taylor]: Taking taylor expansion of (/ (- 1 (/ y x)) y) in x
17.443 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in x
17.443 * [taylor]: Taking taylor expansion of 1 in x
17.443 * [backup-simplify]: Simplify 1 into 1
17.443 * [taylor]: Taking taylor expansion of (/ y x) in x
17.443 * [taylor]: Taking taylor expansion of y in x
17.443 * [backup-simplify]: Simplify y into y
17.443 * [taylor]: Taking taylor expansion of x in x
17.443 * [backup-simplify]: Simplify 0 into 0
17.443 * [backup-simplify]: Simplify 1 into 1
17.443 * [backup-simplify]: Simplify (/ y 1) into y
17.443 * [taylor]: Taking taylor expansion of y in x
17.443 * [backup-simplify]: Simplify y into y
17.443 * [backup-simplify]: Simplify (- y) into (- y)
17.443 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
17.443 * [backup-simplify]: Simplify (/ (- y) y) into -1
17.443 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- 1 (/ y x)) y)) in y
17.443 * [taylor]: Taking taylor expansion of 0.5 in y
17.443 * [backup-simplify]: Simplify 0.5 into 0.5
17.443 * [taylor]: Taking taylor expansion of (/ (- 1 (/ y x)) y) in y
17.443 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y
17.443 * [taylor]: Taking taylor expansion of 1 in y
17.443 * [backup-simplify]: Simplify 1 into 1
17.443 * [taylor]: Taking taylor expansion of (/ y x) in y
17.443 * [taylor]: Taking taylor expansion of y in y
17.443 * [backup-simplify]: Simplify 0 into 0
17.443 * [backup-simplify]: Simplify 1 into 1
17.443 * [taylor]: Taking taylor expansion of x in y
17.444 * [backup-simplify]: Simplify x into x
17.444 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.444 * [taylor]: Taking taylor expansion of y in y
17.444 * [backup-simplify]: Simplify 0 into 0
17.444 * [backup-simplify]: Simplify 1 into 1
17.444 * [backup-simplify]: Simplify (+ 1 0) into 1
17.444 * [backup-simplify]: Simplify (/ 1 1) into 1
17.444 * [taylor]: Taking taylor expansion of (* 0.5 (/ (- 1 (/ y x)) y)) in y
17.445 * [taylor]: Taking taylor expansion of 0.5 in y
17.445 * [backup-simplify]: Simplify 0.5 into 0.5
17.445 * [taylor]: Taking taylor expansion of (/ (- 1 (/ y x)) y) in y
17.445 * [taylor]: Taking taylor expansion of (- 1 (/ y x)) in y
17.445 * [taylor]: Taking taylor expansion of 1 in y
17.445 * [backup-simplify]: Simplify 1 into 1
17.445 * [taylor]: Taking taylor expansion of (/ y x) in y
17.445 * [taylor]: Taking taylor expansion of y in y
17.445 * [backup-simplify]: Simplify 0 into 0
17.445 * [backup-simplify]: Simplify 1 into 1
17.445 * [taylor]: Taking taylor expansion of x in y
17.445 * [backup-simplify]: Simplify x into x
17.445 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
17.445 * [taylor]: Taking taylor expansion of y in y
17.445 * [backup-simplify]: Simplify 0 into 0
17.445 * [backup-simplify]: Simplify 1 into 1
17.445 * [backup-simplify]: Simplify (+ 1 0) into 1
17.446 * [backup-simplify]: Simplify (/ 1 1) into 1
17.446 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.446 * [taylor]: Taking taylor expansion of 0.5 in x
17.446 * [backup-simplify]: Simplify 0.5 into 0.5
17.446 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
17.447 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
17.447 * [backup-simplify]: Simplify (- (/ (- (/ 1 x)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 x))
17.448 * [backup-simplify]: Simplify (+ (* 0.5 (- (/ 1 x))) (* 0 1)) into (- (* 0.5 (/ 1 x)))
17.448 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 x))) in x
17.448 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
17.448 * [taylor]: Taking taylor expansion of 0.5 in x
17.448 * [backup-simplify]: Simplify 0.5 into 0.5
17.448 * [taylor]: Taking taylor expansion of (/ 1 x) in x
17.448 * [taylor]: Taking taylor expansion of x in x
17.448 * [backup-simplify]: Simplify 0 into 0
17.448 * [backup-simplify]: Simplify 1 into 1
17.449 * [backup-simplify]: Simplify (/ 1 1) into 1
17.449 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
17.449 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.450 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.450 * [backup-simplify]: Simplify 0.5 into 0.5
17.450 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
17.450 * [backup-simplify]: Simplify (- 0) into 0
17.451 * [backup-simplify]: Simplify (+ 0 0) into 0
17.452 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ 0 1)))) into 0
17.453 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (- (/ 1 x))) (* 0 1))) into 0
17.453 * [taylor]: Taking taylor expansion of 0 in x
17.453 * [backup-simplify]: Simplify 0 into 0
17.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
17.455 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
17.455 * [backup-simplify]: Simplify (- 0) into 0
17.455 * [backup-simplify]: Simplify 0 into 0
17.455 * [backup-simplify]: Simplify 0 into 0
17.455 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
17.456 * [backup-simplify]: Simplify (- 0) into 0
17.456 * [backup-simplify]: Simplify (+ 0 0) into 0
17.458 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.459 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (- (/ 1 x))) (* 0 1)))) into 0
17.459 * [taylor]: Taking taylor expansion of 0 in x
17.459 * [backup-simplify]: Simplify 0 into 0
17.460 * [backup-simplify]: Simplify 0 into 0
17.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.461 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
17.462 * [backup-simplify]: Simplify (- 0) into 0
17.462 * [backup-simplify]: Simplify 0 into 0
17.462 * [backup-simplify]: Simplify 0 into 0
17.463 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
17.463 * [backup-simplify]: Simplify (- 0) into 0
17.463 * [backup-simplify]: Simplify (+ 0 0) into 0
17.466 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.468 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 x))) (* 0 1))))) into 0
17.468 * [taylor]: Taking taylor expansion of 0 in x
17.468 * [backup-simplify]: Simplify 0 into 0
17.468 * [backup-simplify]: Simplify 0 into 0
17.469 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* (- 0.5) (* (/ 1 x) 1))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
17.469 * [backup-simplify]: Simplify (/ (/ 1 1) (/ (* 2.0 (/ 1 y)) (- 1 (/ (/ 1 y) (/ 1 x))))) into (* 0.5 (* (- 1 (/ x y)) y))
17.469 * [approximate]: Taking taylor expansion of (* 0.5 (* (- 1 (/ x y)) y)) in (y x) around 0
17.470 * [taylor]: Taking taylor expansion of (* 0.5 (* (- 1 (/ x y)) y)) in x
17.470 * [taylor]: Taking taylor expansion of 0.5 in x
17.470 * [backup-simplify]: Simplify 0.5 into 0.5
17.470 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in x
17.470 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x
17.470 * [taylor]: Taking taylor expansion of 1 in x
17.470 * [backup-simplify]: Simplify 1 into 1
17.470 * [taylor]: Taking taylor expansion of (/ x y) in x
17.470 * [taylor]: Taking taylor expansion of x in x
17.470 * [backup-simplify]: Simplify 0 into 0
17.470 * [backup-simplify]: Simplify 1 into 1
17.470 * [taylor]: Taking taylor expansion of y in x
17.470 * [backup-simplify]: Simplify y into y
17.470 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.470 * [taylor]: Taking taylor expansion of y in x
17.470 * [backup-simplify]: Simplify y into y
17.470 * [taylor]: Taking taylor expansion of (* 0.5 (* (- 1 (/ x y)) y)) in y
17.470 * [taylor]: Taking taylor expansion of 0.5 in y
17.470 * [backup-simplify]: Simplify 0.5 into 0.5
17.470 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.470 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.470 * [taylor]: Taking taylor expansion of 1 in y
17.470 * [backup-simplify]: Simplify 1 into 1
17.470 * [taylor]: Taking taylor expansion of (/ x y) in y
17.470 * [taylor]: Taking taylor expansion of x in y
17.470 * [backup-simplify]: Simplify x into x
17.470 * [taylor]: Taking taylor expansion of y in y
17.470 * [backup-simplify]: Simplify 0 into 0
17.470 * [backup-simplify]: Simplify 1 into 1
17.470 * [backup-simplify]: Simplify (/ x 1) into x
17.470 * [taylor]: Taking taylor expansion of y in y
17.470 * [backup-simplify]: Simplify 0 into 0
17.470 * [backup-simplify]: Simplify 1 into 1
17.471 * [taylor]: Taking taylor expansion of (* 0.5 (* (- 1 (/ x y)) y)) in y
17.471 * [taylor]: Taking taylor expansion of 0.5 in y
17.471 * [backup-simplify]: Simplify 0.5 into 0.5
17.471 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.471 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.471 * [taylor]: Taking taylor expansion of 1 in y
17.471 * [backup-simplify]: Simplify 1 into 1
17.471 * [taylor]: Taking taylor expansion of (/ x y) in y
17.471 * [taylor]: Taking taylor expansion of x in y
17.471 * [backup-simplify]: Simplify x into x
17.471 * [taylor]: Taking taylor expansion of y in y
17.471 * [backup-simplify]: Simplify 0 into 0
17.471 * [backup-simplify]: Simplify 1 into 1
17.471 * [backup-simplify]: Simplify (/ x 1) into x
17.471 * [taylor]: Taking taylor expansion of y in y
17.471 * [backup-simplify]: Simplify 0 into 0
17.471 * [backup-simplify]: Simplify 1 into 1
17.471 * [backup-simplify]: Simplify (- x) into (- x)
17.471 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.471 * [backup-simplify]: Simplify (* (- x) 0) into 0
17.472 * [backup-simplify]: Simplify (* 0.5 0) into 0
17.472 * [taylor]: Taking taylor expansion of 0 in x
17.472 * [backup-simplify]: Simplify 0 into 0
17.472 * [backup-simplify]: Simplify 0 into 0
17.473 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.473 * [backup-simplify]: Simplify (- 0) into 0
17.474 * [backup-simplify]: Simplify (+ 1 0) into 1
17.474 * [backup-simplify]: Simplify (+ (* (- x) 1) (* 1 0)) into (- x)
17.475 * [backup-simplify]: Simplify (+ (* 0.5 (- x)) (* 0 0)) into (- (* 0.5 x))
17.475 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x
17.475 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
17.475 * [taylor]: Taking taylor expansion of 0.5 in x
17.475 * [backup-simplify]: Simplify 0.5 into 0.5
17.475 * [taylor]: Taking taylor expansion of x in x
17.475 * [backup-simplify]: Simplify 0 into 0
17.475 * [backup-simplify]: Simplify 1 into 1
17.476 * [backup-simplify]: Simplify (* 0.5 0) into 0
17.476 * [backup-simplify]: Simplify (- 0) into 0
17.476 * [backup-simplify]: Simplify 0 into 0
17.476 * [backup-simplify]: Simplify 0 into 0
17.477 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.478 * [backup-simplify]: Simplify (- 0) into 0
17.478 * [backup-simplify]: Simplify (+ 0 0) into 0
17.479 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 1) (* 0 0))) into 1
17.480 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 (- x)) (* 0 0))) into 0.5
17.480 * [taylor]: Taking taylor expansion of 0.5 in x
17.480 * [backup-simplify]: Simplify 0.5 into 0.5
17.480 * [backup-simplify]: Simplify 0.5 into 0.5
17.481 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
17.482 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.482 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.482 * [backup-simplify]: Simplify 0 into 0
17.484 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.485 * [backup-simplify]: Simplify (- 0) into 0
17.485 * [backup-simplify]: Simplify (+ 0 0) into 0
17.486 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
17.487 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 (- x)) (* 0 0)))) into 0
17.487 * [taylor]: Taking taylor expansion of 0 in x
17.487 * [backup-simplify]: Simplify 0 into 0
17.487 * [backup-simplify]: Simplify 0 into 0
17.487 * [backup-simplify]: Simplify 0 into 0
17.488 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
17.489 * [backup-simplify]: Simplify (- 0) into 0
17.489 * [backup-simplify]: Simplify 0 into 0
17.489 * [backup-simplify]: Simplify 0 into 0
17.491 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.491 * [backup-simplify]: Simplify (- 0) into 0
17.492 * [backup-simplify]: Simplify (+ 0 0) into 0
17.493 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
17.495 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- x)) (* 0 0))))) into 0
17.495 * [taylor]: Taking taylor expansion of 0 in x
17.495 * [backup-simplify]: Simplify 0 into 0
17.495 * [backup-simplify]: Simplify 0 into 0
17.495 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
17.496 * [backup-simplify]: Simplify (/ (/ 1 1) (/ (* 2.0 (/ 1 (- y))) (- 1 (/ (/ 1 (- y)) (/ 1 (- x)))))) into (* -0.5 (* (- 1 (/ x y)) y))
17.496 * [approximate]: Taking taylor expansion of (* -0.5 (* (- 1 (/ x y)) y)) in (y x) around 0
17.496 * [taylor]: Taking taylor expansion of (* -0.5 (* (- 1 (/ x y)) y)) in x
17.496 * [taylor]: Taking taylor expansion of -0.5 in x
17.496 * [backup-simplify]: Simplify -0.5 into -0.5
17.496 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in x
17.496 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in x
17.496 * [taylor]: Taking taylor expansion of 1 in x
17.496 * [backup-simplify]: Simplify 1 into 1
17.496 * [taylor]: Taking taylor expansion of (/ x y) in x
17.496 * [taylor]: Taking taylor expansion of x in x
17.496 * [backup-simplify]: Simplify 0 into 0
17.496 * [backup-simplify]: Simplify 1 into 1
17.496 * [taylor]: Taking taylor expansion of y in x
17.496 * [backup-simplify]: Simplify y into y
17.496 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
17.497 * [taylor]: Taking taylor expansion of y in x
17.497 * [backup-simplify]: Simplify y into y
17.497 * [taylor]: Taking taylor expansion of (* -0.5 (* (- 1 (/ x y)) y)) in y
17.497 * [taylor]: Taking taylor expansion of -0.5 in y
17.497 * [backup-simplify]: Simplify -0.5 into -0.5
17.497 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.497 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.497 * [taylor]: Taking taylor expansion of 1 in y
17.497 * [backup-simplify]: Simplify 1 into 1
17.497 * [taylor]: Taking taylor expansion of (/ x y) in y
17.497 * [taylor]: Taking taylor expansion of x in y
17.497 * [backup-simplify]: Simplify x into x
17.497 * [taylor]: Taking taylor expansion of y in y
17.497 * [backup-simplify]: Simplify 0 into 0
17.497 * [backup-simplify]: Simplify 1 into 1
17.497 * [backup-simplify]: Simplify (/ x 1) into x
17.497 * [taylor]: Taking taylor expansion of y in y
17.497 * [backup-simplify]: Simplify 0 into 0
17.497 * [backup-simplify]: Simplify 1 into 1
17.497 * [taylor]: Taking taylor expansion of (* -0.5 (* (- 1 (/ x y)) y)) in y
17.497 * [taylor]: Taking taylor expansion of -0.5 in y
17.497 * [backup-simplify]: Simplify -0.5 into -0.5
17.497 * [taylor]: Taking taylor expansion of (* (- 1 (/ x y)) y) in y
17.497 * [taylor]: Taking taylor expansion of (- 1 (/ x y)) in y
17.497 * [taylor]: Taking taylor expansion of 1 in y
17.497 * [backup-simplify]: Simplify 1 into 1
17.497 * [taylor]: Taking taylor expansion of (/ x y) in y
17.497 * [taylor]: Taking taylor expansion of x in y
17.497 * [backup-simplify]: Simplify x into x
17.497 * [taylor]: Taking taylor expansion of y in y
17.497 * [backup-simplify]: Simplify 0 into 0
17.497 * [backup-simplify]: Simplify 1 into 1
17.497 * [backup-simplify]: Simplify (/ x 1) into x
17.497 * [taylor]: Taking taylor expansion of y in y
17.497 * [backup-simplify]: Simplify 0 into 0
17.498 * [backup-simplify]: Simplify 1 into 1
17.498 * [backup-simplify]: Simplify (- x) into (- x)
17.498 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
17.498 * [backup-simplify]: Simplify (* (- x) 0) into 0
17.498 * [backup-simplify]: Simplify (* -0.5 0) into 0
17.498 * [taylor]: Taking taylor expansion of 0 in x
17.498 * [backup-simplify]: Simplify 0 into 0
17.498 * [backup-simplify]: Simplify 0 into 0
17.499 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
17.500 * [backup-simplify]: Simplify (- 0) into 0
17.500 * [backup-simplify]: Simplify (+ 1 0) into 1
17.500 * [backup-simplify]: Simplify (+ (* (- x) 1) (* 1 0)) into (- x)
17.501 * [backup-simplify]: Simplify (+ (* -0.5 (- x)) (* 0 0)) into (* 0.5 x)
17.501 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
17.501 * [taylor]: Taking taylor expansion of 0.5 in x
17.501 * [backup-simplify]: Simplify 0.5 into 0.5
17.501 * [taylor]: Taking taylor expansion of x in x
17.501 * [backup-simplify]: Simplify 0 into 0
17.501 * [backup-simplify]: Simplify 1 into 1
17.501 * [backup-simplify]: Simplify (* 0.5 0) into 0
17.502 * [backup-simplify]: Simplify 0 into 0
17.502 * [backup-simplify]: Simplify 0 into 0
17.508 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.508 * [backup-simplify]: Simplify (- 0) into 0
17.509 * [backup-simplify]: Simplify (+ 0 0) into 0
17.510 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 1) (* 0 0))) into 1
17.510 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 (- x)) (* 0 0))) into (- 0.5)
17.510 * [taylor]: Taking taylor expansion of (- 0.5) in x
17.511 * [taylor]: Taking taylor expansion of 0.5 in x
17.511 * [backup-simplify]: Simplify 0.5 into 0.5
17.511 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.511 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
17.513 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
17.513 * [backup-simplify]: Simplify 0.5 into 0.5
17.513 * [backup-simplify]: Simplify 0 into 0
17.515 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.515 * [backup-simplify]: Simplify (- 0) into 0
17.515 * [backup-simplify]: Simplify (+ 0 0) into 0
17.516 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
17.518 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 (- x)) (* 0 0)))) into 0
17.518 * [taylor]: Taking taylor expansion of 0 in x
17.518 * [backup-simplify]: Simplify 0 into 0
17.518 * [backup-simplify]: Simplify 0 into 0
17.518 * [backup-simplify]: Simplify (- 0) into 0
17.518 * [backup-simplify]: Simplify 0 into 0
17.520 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
17.520 * [backup-simplify]: Simplify 0 into 0
17.520 * [backup-simplify]: Simplify 0 into 0
17.522 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
17.523 * [backup-simplify]: Simplify (- 0) into 0
17.523 * [backup-simplify]: Simplify (+ 0 0) into 0
17.524 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
17.526 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- x)) (* 0 0))))) into 0
17.526 * [taylor]: Taking taylor expansion of 0 in x
17.526 * [backup-simplify]: Simplify 0 into 0
17.526 * [backup-simplify]: Simplify 0 into 0
17.526 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
17.527 * * * [progress]: simplifying candidates
17.537 * [simplify]: Simplifying:
  (- (+ (log 2.0) (log y)) (log (- 1 (/ y x))))
  (- (log (* 2.0 y)) (log (- 1 (/ y x))))
  (log (/ (* 2.0 y) (- 1 (/ y x))))
  (exp (/ (* 2.0 y) (- 1 (/ y x))))
  (/ (* (* (* 2.0 2.0) 2.0) (* (* y y) y)) (* (* (- 1 (/ y x)) (- 1 (/ y x))) (- 1 (/ y x))))
  (/ (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y)) (* (* (- 1 (/ y x)) (- 1 (/ y x))) (- 1 (/ y x))))
  (* (cbrt (/ (* 2.0 y) (- 1 (/ y x)))) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (cbrt (/ (* 2.0 y) (- 1 (/ y x))))
  (* (* (/ (* 2.0 y) (- 1 (/ y x))) (/ (* 2.0 y) (- 1 (/ y x)))) (/ (* 2.0 y) (- 1 (/ y x))))
  (sqrt (/ (* 2.0 y) (- 1 (/ y x))))
  (sqrt (/ (* 2.0 y) (- 1 (/ y x))))
  (- (* 2.0 y))
  (- (- 1 (/ y x)))
  (/ 2.0 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x)))))
  (/ y (cbrt (- 1 (/ y x))))
  (/ 2.0 (sqrt (- 1 (/ y x))))
  (/ y (sqrt (- 1 (/ y x))))
  (/ 2.0 1)
  (/ y (- 1 (/ y x)))
  (/ 2.0 (+ (sqrt 1) (sqrt (/ y x))))
  (/ y (- (sqrt 1) (sqrt (/ y x))))
  (/ 2.0 (+ (sqrt 1) (/ (sqrt y) (sqrt x))))
  (/ y (- (sqrt 1) (/ (sqrt y) (sqrt x))))
  (/ 2.0 (+ 1 (sqrt (/ y x))))
  (/ y (- 1 (sqrt (/ y x))))
  (/ 2.0 (+ 1 (/ (sqrt y) (sqrt x))))
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  (/ (/ (sqrt 1) 1) (/ y (- (sqrt 1) (sqrt (/ y x)))))
  (/ (/ (sqrt 1) 1) (/ 2.0 (+ (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (/ (sqrt 1) 1) (/ y (- (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (/ (sqrt 1) 1) (/ 2.0 (+ 1 (sqrt (/ y x)))))
  (/ (/ (sqrt 1) 1) (/ y (- 1 (sqrt (/ y x)))))
  (/ (/ (sqrt 1) 1) (/ 2.0 (+ 1 (/ (sqrt y) (sqrt x)))))
  (/ (/ (sqrt 1) 1) (/ y (- 1 (/ (sqrt y) (sqrt x)))))
  (/ (/ (sqrt 1) 1) (/ 2.0 1))
  (/ (/ (sqrt 1) 1) (/ y (- 1 (/ y x))))
  (/ (/ (sqrt 1) 1) 1)
  (/ (/ (sqrt 1) 1) (/ (* 2.0 y) (- 1 (/ y x))))
  (/ (/ (sqrt 1) 1) (* 2.0 y))
  (/ (/ (sqrt 1) 1) (/ 1 (- 1 (/ y x))))
  (/ (/ (sqrt 1) 1) (/ (* 2.0 y) (- (pow 1 3) (pow (/ y x) 3))))
  (/ (/ (sqrt 1) 1) (+ (* 1 1) (+ (* (/ y x) (/ y x)) (* 1 (/ y x)))))
  (/ (/ (sqrt 1) 1) (/ (* 2.0 y) (- (* 1 1) (* (/ y x) (/ y x)))))
  (/ (/ (sqrt 1) 1) (+ 1 (/ y x)))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) (* (cbrt (/ (* 2.0 y) (- 1 (/ y x)))) (cbrt (/ (* 2.0 y) (- 1 (/ y x))))))
  (/ (/ 1 (cbrt 1)) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (/ 1 (cbrt 1)) (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) (/ 2.0 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))))
  (/ (/ 1 (cbrt 1)) (/ y (cbrt (- 1 (/ y x)))))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) (/ 2.0 (sqrt (- 1 (/ y x)))))
  (/ (/ 1 (cbrt 1)) (/ y (sqrt (- 1 (/ y x)))))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) (/ 2.0 1))
  (/ (/ 1 (cbrt 1)) (/ y (- 1 (/ y x))))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) (/ 2.0 (+ (sqrt 1) (sqrt (/ y x)))))
  (/ (/ 1 (cbrt 1)) (/ y (- (sqrt 1) (sqrt (/ y x)))))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) (/ 2.0 (+ (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 (cbrt 1)) (/ y (- (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) (/ 2.0 (+ 1 (sqrt (/ y x)))))
  (/ (/ 1 (cbrt 1)) (/ y (- 1 (sqrt (/ y x)))))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) (/ 2.0 (+ 1 (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 (cbrt 1)) (/ y (- 1 (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) (/ 2.0 1))
  (/ (/ 1 (cbrt 1)) (/ y (- 1 (/ y x))))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) 1)
  (/ (/ 1 (cbrt 1)) (/ (* 2.0 y) (- 1 (/ y x))))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) (* 2.0 y))
  (/ (/ 1 (cbrt 1)) (/ 1 (- 1 (/ y x))))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) (/ (* 2.0 y) (- (pow 1 3) (pow (/ y x) 3))))
  (/ (/ 1 (cbrt 1)) (+ (* 1 1) (+ (* (/ y x) (/ y x)) (* 1 (/ y x)))))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) (/ (* 2.0 y) (- (* 1 1) (* (/ y x) (/ y x)))))
  (/ (/ 1 (cbrt 1)) (+ 1 (/ y x)))
  (/ (/ 1 (sqrt 1)) (* (cbrt (/ (* 2.0 y) (- 1 (/ y x)))) (cbrt (/ (* 2.0 y) (- 1 (/ y x))))))
  (/ (/ 1 (sqrt 1)) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (/ 1 (sqrt 1)) (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (/ 1 (sqrt 1)) (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (/ 1 (sqrt 1)) (/ 2.0 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))))
  (/ (/ 1 (sqrt 1)) (/ y (cbrt (- 1 (/ y x)))))
  (/ (/ 1 (sqrt 1)) (/ 2.0 (sqrt (- 1 (/ y x)))))
  (/ (/ 1 (sqrt 1)) (/ y (sqrt (- 1 (/ y x)))))
  (/ (/ 1 (sqrt 1)) (/ 2.0 1))
  (/ (/ 1 (sqrt 1)) (/ y (- 1 (/ y x))))
  (/ (/ 1 (sqrt 1)) (/ 2.0 (+ (sqrt 1) (sqrt (/ y x)))))
  (/ (/ 1 (sqrt 1)) (/ y (- (sqrt 1) (sqrt (/ y x)))))
  (/ (/ 1 (sqrt 1)) (/ 2.0 (+ (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 (sqrt 1)) (/ y (- (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 (sqrt 1)) (/ 2.0 (+ 1 (sqrt (/ y x)))))
  (/ (/ 1 (sqrt 1)) (/ y (- 1 (sqrt (/ y x)))))
  (/ (/ 1 (sqrt 1)) (/ 2.0 (+ 1 (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 (sqrt 1)) (/ y (- 1 (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 (sqrt 1)) (/ 2.0 1))
  (/ (/ 1 (sqrt 1)) (/ y (- 1 (/ y x))))
  (/ (/ 1 (sqrt 1)) 1)
  (/ (/ 1 (sqrt 1)) (/ (* 2.0 y) (- 1 (/ y x))))
  (/ (/ 1 (sqrt 1)) (* 2.0 y))
  (/ (/ 1 (sqrt 1)) (/ 1 (- 1 (/ y x))))
  (/ (/ 1 (sqrt 1)) (/ (* 2.0 y) (- (pow 1 3) (pow (/ y x) 3))))
  (/ (/ 1 (sqrt 1)) (+ (* 1 1) (+ (* (/ y x) (/ y x)) (* 1 (/ y x)))))
  (/ (/ 1 (sqrt 1)) (/ (* 2.0 y) (- (* 1 1) (* (/ y x) (/ y x)))))
  (/ (/ 1 (sqrt 1)) (+ 1 (/ y x)))
  (/ (/ 1 1) (* (cbrt (/ (* 2.0 y) (- 1 (/ y x)))) (cbrt (/ (* 2.0 y) (- 1 (/ y x))))))
  (/ (/ 1 1) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (/ 1 1) (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (/ 1 1) (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (/ 1 1) (/ 2.0 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))))
  (/ (/ 1 1) (/ y (cbrt (- 1 (/ y x)))))
  (/ (/ 1 1) (/ 2.0 (sqrt (- 1 (/ y x)))))
  (/ (/ 1 1) (/ y (sqrt (- 1 (/ y x)))))
  (/ (/ 1 1) (/ 2.0 1))
  (/ (/ 1 1) (/ y (- 1 (/ y x))))
  (/ (/ 1 1) (/ 2.0 (+ (sqrt 1) (sqrt (/ y x)))))
  (/ (/ 1 1) (/ y (- (sqrt 1) (sqrt (/ y x)))))
  (/ (/ 1 1) (/ 2.0 (+ (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 1) (/ y (- (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 1) (/ 2.0 (+ 1 (sqrt (/ y x)))))
  (/ (/ 1 1) (/ y (- 1 (sqrt (/ y x)))))
  (/ (/ 1 1) (/ 2.0 (+ 1 (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 1) (/ y (- 1 (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 1) (/ 2.0 1))
  (/ (/ 1 1) (/ y (- 1 (/ y x))))
  (/ (/ 1 1) 1)
  (/ (/ 1 1) (/ (* 2.0 y) (- 1 (/ y x))))
  (/ (/ 1 1) (* 2.0 y))
  (/ (/ 1 1) (/ 1 (- 1 (/ y x))))
  (/ (/ 1 1) (/ (* 2.0 y) (- (pow 1 3) (pow (/ y x) 3))))
  (/ (/ 1 1) (+ (* 1 1) (+ (* (/ y x) (/ y x)) (* 1 (/ y x)))))
  (/ (/ 1 1) (/ (* 2.0 y) (- (* 1 1) (* (/ y x) (/ y x)))))
  (/ (/ 1 1) (+ 1 (/ y x)))
  (/ 1 (* (cbrt (/ (* 2.0 y) (- 1 (/ y x)))) (cbrt (/ (* 2.0 y) (- 1 (/ y x))))))
  (/ (/ 1 1) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (/ 1 1) (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ 1 (/ 2.0 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))))
  (/ (/ 1 1) (/ y (cbrt (- 1 (/ y x)))))
  (/ 1 (/ 2.0 (sqrt (- 1 (/ y x)))))
  (/ (/ 1 1) (/ y (sqrt (- 1 (/ y x)))))
  (/ 1 (/ 2.0 1))
  (/ (/ 1 1) (/ y (- 1 (/ y x))))
  (/ 1 (/ 2.0 (+ (sqrt 1) (sqrt (/ y x)))))
  (/ (/ 1 1) (/ y (- (sqrt 1) (sqrt (/ y x)))))
  (/ 1 (/ 2.0 (+ (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 1) (/ y (- (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ 1 (/ 2.0 (+ 1 (sqrt (/ y x)))))
  (/ (/ 1 1) (/ y (- 1 (sqrt (/ y x)))))
  (/ 1 (/ 2.0 (+ 1 (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 1) (/ y (- 1 (/ (sqrt y) (sqrt x)))))
  (/ 1 (/ 2.0 1))
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  (/ 1 1)
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  (/ 1 (* 2.0 y))
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  (/ 1 (/ (* 2.0 y) (- (pow 1 3) (pow (/ y x) 3))))
  (/ (/ 1 1) (+ (* 1 1) (+ (* (/ y x) (/ y x)) (* 1 (/ y x)))))
  (/ 1 (/ (* 2.0 y) (- (* 1 1) (* (/ y x) (/ y x)))))
  (/ (/ 1 1) (+ 1 (/ y x)))
  (/ 1 (* (cbrt (/ (* 2.0 y) (- 1 (/ y x)))) (cbrt (/ (* 2.0 y) (- 1 (/ y x))))))
  (/ (/ 1 1) (cbrt (/ (* 2.0 y) (- 1 (/ y x)))))
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  (/ (/ 1 1) (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
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  (/ (/ 1 1) (/ y (cbrt (- 1 (/ y x)))))
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  (/ 1 (/ 2.0 (+ (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 1) (/ y (- (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ 1 (/ 2.0 (+ 1 (sqrt (/ y x)))))
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  (/ 1 (/ 2.0 1))
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  (/ 1 1)
  (/ (/ 1 1) (/ (* 2.0 y) (- 1 (/ y x))))
  (/ 1 (* 2.0 y))
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  (/ 1 (/ (* 2.0 y) (- (pow 1 3) (pow (/ y x) 3))))
  (/ (/ 1 1) (+ (* 1 1) (+ (* (/ y x) (/ y x)) (* 1 (/ y x)))))
  (/ 1 (/ (* 2.0 y) (- (* 1 1) (* (/ y x) (/ y x)))))
  (/ (/ 1 1) (+ 1 (/ y x)))
  (/ 1 (/ (* 2.0 y) (- 1 (/ y x))))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (/ 1 1))
  (/ (/ 1 1) (* (cbrt (/ (* 2.0 y) (- 1 (/ y x)))) (cbrt (/ (* 2.0 y) (- 1 (/ y x))))))
  (/ (/ 1 1) (sqrt (/ (* 2.0 y) (- 1 (/ y x)))))
  (/ (/ 1 1) (/ 2.0 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))))
  (/ (/ 1 1) (/ 2.0 (sqrt (- 1 (/ y x)))))
  (/ (/ 1 1) (/ 2.0 1))
  (/ (/ 1 1) (/ 2.0 (+ (sqrt 1) (sqrt (/ y x)))))
  (/ (/ 1 1) (/ 2.0 (+ (sqrt 1) (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 1) (/ 2.0 (+ 1 (sqrt (/ y x)))))
  (/ (/ 1 1) (/ 2.0 (+ 1 (/ (sqrt y) (sqrt x)))))
  (/ (/ 1 1) (/ 2.0 1))
  (/ (/ 1 1) 1)
  (/ (/ 1 1) (* 2.0 y))
  (/ (/ 1 1) (/ (* 2.0 y) (- (pow 1 3) (pow (/ y x) 3))))
  (/ (/ 1 1) (/ (* 2.0 y) (- (* 1 1) (* (/ y x) (/ y x)))))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (cbrt (/ 1 1)))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (sqrt (/ 1 1)))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (/ (cbrt 1) (cbrt 1)))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (/ (cbrt 1) (sqrt 1)))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (/ (cbrt 1) 1))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (/ (sqrt 1) (cbrt 1)))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (/ (sqrt 1) (sqrt 1)))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (/ (sqrt 1) 1))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (/ 1 (cbrt 1)))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (/ 1 (sqrt 1)))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (/ 1 1))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (/ 1 1))
  (/ (/ (* 2.0 y) (- 1 (/ y x))) (/ 1 1))
  (/ (/ 1 1) (* 2.0 y))
  (* (/ (* 2.0 y) (- 1 (/ y x))) 1)
  0
  0
  0
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (- (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
17.551 * * [simplify]: iteration 0: 473 enodes
18.174 * * [simplify]: iteration 1: 1759 enodes
18.632 * * [simplify]: iteration complete: 5000 enodes
18.633 * * [simplify]: Extracting #0: cost 81 inf + 0
18.639 * * [simplify]: Extracting #1: cost 1669 inf + 4
18.649 * * [simplify]: Extracting #2: cost 1575 inf + 1351
18.661 * * [simplify]: Extracting #3: cost 981 inf + 4766
18.668 * * [simplify]: Extracting #4: cost 263 inf + 11290
18.675 * * [simplify]: Extracting #5: cost 6 inf + 14662
18.681 * * [simplify]: Extracting #6: cost 0 inf + 14760
18.696 * [simplify]: Simplified to:
  (log (/ 2.0 (/ (- 1 (/ y x)) y)))
  (log (/ 2.0 (/ (- 1 (/ y x)) y)))
  (log (/ 2.0 (/ (- 1 (/ y x)) y)))
  (exp (/ 2.0 (/ (- 1 (/ y x)) y)))
  (/ (* (pow y 3) (pow 2.0 3)) (pow (- 1 (/ y x)) 3))
  (/ (pow (* y 2.0) 3) (pow (- 1 (/ y x)) 3))
  (* (cbrt (/ 2.0 (/ (- 1 (/ y x)) y))) (cbrt (/ 2.0 (/ (- 1 (/ y x)) y))))
  (cbrt (/ 2.0 (/ (- 1 (/ y x)) y)))
  (pow (/ 2.0 (/ (- 1 (/ y x)) y)) 3)
  (sqrt (/ 2.0 (/ (- 1 (/ y x)) y)))
  (sqrt (/ 2.0 (/ (- 1 (/ y x)) y)))
  (- (* y 2.0))
  (- (- 1 (/ y x)))
  (/ 2.0 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x)))))
  (/ y (cbrt (- 1 (/ y x))))
  (/ 2.0 (sqrt (- 1 (/ y x))))
  (/ y (sqrt (- 1 (/ y x))))
  2.0
  (/ y (- 1 (/ y x)))
  (/ 2.0 (+ (sqrt (/ y x)) 1))
  (/ y (- 1 (sqrt (/ y x))))
  (/ 2.0 (+ (/ (sqrt y) (sqrt x)) 1))
  (/ y (- 1 (/ (sqrt y) (sqrt x))))
  (/ 2.0 (+ (sqrt (/ y x)) 1))
  (/ y (- 1 (sqrt (/ y x))))
  (/ 2.0 (+ (/ (sqrt y) (sqrt x)) 1))
  (/ y (- 1 (/ (sqrt y) (sqrt x))))
  2.0
  (/ y (- 1 (/ y x)))
  (/ 1 (- 1 (/ y x)))
  (/ (- 1 (/ y x)) (* y 2.0))
  (/ (* (/ 2.0 (cbrt (- 1 (/ y x)))) y) (cbrt (- 1 (/ y x))))
  (/ (* y 2.0) (sqrt (- 1 (/ y x))))
  (* y 2.0)
  (/ (* y 2.0) (+ (sqrt (/ y x)) 1))
  (/ 2.0 (/ (+ (/ (sqrt y) (sqrt x)) 1) y))
  (/ (* y 2.0) (+ (sqrt (/ y x)) 1))
  (/ 2.0 (/ (+ (/ (sqrt y) (sqrt x)) 1) y))
  (* y 2.0)
  (/ (- 1 (/ y x)) y)
  (/ 2.0 (/ (- 1 (pow (/ y x) 3)) y))
  (/ (* y 2.0) (- 1 (/ (* (/ y x) y) x)))
  (/ E (exp (/ y x)))
  (log (- 1 (/ y x)))
  (/ E (exp (/ y x)))
  (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))
  (cbrt (- 1 (/ y x)))
  (pow (- 1 (/ y x)) 3)
  (sqrt (- 1 (/ y x)))
  (sqrt (- 1 (/ y x)))
  (- 1 (pow (/ y x) 3))
  (+ 1 (* (+ (/ y x) 1) (/ y x)))
  (- (/ y x))
  (- 1 (/ (* (/ y x) y) x))
  (+ (/ y x) 1)
  (+ (sqrt (/ y x)) 1)
  (- 1 (sqrt (/ y x)))
  (+ (/ (sqrt y) (sqrt x)) 1)
  (- 1 (/ (sqrt y) (sqrt x)))
  (+ (sqrt (/ y x)) 1)
  (- 1 (sqrt (/ y x)))
  (+ (/ (sqrt y) (sqrt x)) 1)
  (- 1 (/ (sqrt y) (sqrt x)))
  (- 1 (/ y x))
  (- (/ y x))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (- (log (/ 2.0 (/ (- 1 (/ y x)) y))))
  (pow (exp (/ 1 (* y 2.0))) (- 1 (/ y x)))
  (/ 1 (/ (* (pow y 3) (pow 2.0 3)) (pow (- 1 (/ y x)) 3)))
  (* (/ 1 (pow (* y 2.0) 3)) (pow (- 1 (/ y x)) 3))
  (/ 1 (pow (/ 2.0 (/ (- 1 (/ y x)) y)) 3))
  (/ 1 (/ (* (pow y 3) (pow 2.0 3)) (pow (- 1 (/ y x)) 3)))
  (* (/ 1 (pow (* y 2.0) 3)) (pow (- 1 (/ y x)) 3))
  (/ 1 (pow (/ 2.0 (/ (- 1 (/ y x)) y)) 3))
  (* (cbrt (/ (* 1 (- 1 (/ y x))) (* y 2.0))) (cbrt (/ (* 1 (- 1 (/ y x))) (* y 2.0))))
  (cbrt (/ (* 1 (- 1 (/ y x))) (* y 2.0)))
  (pow (/ (* 1 (- 1 (/ y x))) (* y 2.0)) 3)
  (sqrt (/ (* 1 (- 1 (/ y x))) (* y 2.0)))
  (sqrt (/ (* 1 (- 1 (/ y x))) (* y 2.0)))
  -1
  (/ (- 2.0) (/ (- 1 (/ y x)) y))
  (/ (/ 1 (cbrt (/ 2.0 (/ (- 1 (/ y x)) y)))) (cbrt (/ 2.0 (/ (- 1 (/ y x)) y))))
  (/ 1 (cbrt (/ 2.0 (/ (- 1 (/ y x)) y))))
  (/ 1 (sqrt (/ 2.0 (/ (- 1 (/ y x)) y))))
  (/ 1 (sqrt (/ 2.0 (/ (- 1 (/ y x)) y))))
  (/ (* 1 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))) 2.0)
  (* (/ 1 y) (cbrt (- 1 (/ y x))))
  (* (/ 1 2.0) (sqrt (- 1 (/ y x))))
  (* (/ 1 y) (sqrt (- 1 (/ y x))))
  (/ 1 2.0)
  (* (/ 1 y) (- 1 (/ y x)))
  (* (/ 1 2.0) (+ (sqrt (/ y x)) 1))
  (* (/ 1 y) (- 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (* (/ 1 y) (- 1 (/ (sqrt y) (sqrt x))))
  (* (/ 1 2.0) (+ (sqrt (/ y x)) 1))
  (* (/ 1 y) (- 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (* (/ 1 y) (- 1 (/ (sqrt y) (sqrt x))))
  (/ 1 2.0)
  (* (/ 1 y) (- 1 (/ y x)))
  1
  (/ (* 1 (- 1 (/ y x))) (* y 2.0))
  (/ (/ 1 2.0) y)
  (- 1 (/ y x))
  (* (/ 1 (* y 2.0)) (- 1 (pow (/ y x) 3)))
  (/ 1 (+ 1 (* (+ (/ y x) 1) (/ y x))))
  (/ (* 1 (- 1 (/ (* (/ y x) y) x))) (* y 2.0))
  (/ 1 (+ (/ y x) 1))
  (/ (/ 1 (cbrt (/ 2.0 (/ (- 1 (/ y x)) y)))) (cbrt (/ 2.0 (/ (- 1 (/ y x)) y))))
  (/ 1 (cbrt (/ 2.0 (/ (- 1 (/ y x)) y))))
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  (/ 1 (sqrt (/ 2.0 (/ (- 1 (/ y x)) y))))
  (/ (* 1 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))) 2.0)
  (* (/ 1 y) (cbrt (- 1 (/ y x))))
  (* (/ 1 2.0) (sqrt (- 1 (/ y x))))
  (* (/ 1 y) (sqrt (- 1 (/ y x))))
  (/ 1 2.0)
  (* (/ 1 y) (- 1 (/ y x)))
  (* (/ 1 2.0) (+ (sqrt (/ y x)) 1))
  (* (/ 1 y) (- 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (* (/ 1 y) (- 1 (/ (sqrt y) (sqrt x))))
  (* (/ 1 2.0) (+ (sqrt (/ y x)) 1))
  (* (/ 1 y) (- 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (* (/ 1 y) (- 1 (/ (sqrt y) (sqrt x))))
  (/ 1 2.0)
  (* (/ 1 y) (- 1 (/ y x)))
  1
  (/ (* 1 (- 1 (/ y x))) (* y 2.0))
  (/ (/ 1 2.0) y)
  (- 1 (/ y x))
  (* (/ 1 (* y 2.0)) (- 1 (pow (/ y x) 3)))
  (/ 1 (+ 1 (* (+ (/ y x) 1) (/ y x))))
  (/ (* 1 (- 1 (/ (* (/ y x) y) x))) (* y 2.0))
  (/ 1 (+ (/ y x) 1))
  (/ (/ 1 (cbrt (/ 2.0 (/ (- 1 (/ y x)) y)))) (cbrt (/ 2.0 (/ (- 1 (/ y x)) y))))
  (/ 1 (cbrt (/ 2.0 (/ (- 1 (/ y x)) y))))
  (/ 1 (sqrt (/ 2.0 (/ (- 1 (/ y x)) y))))
  (/ 1 (sqrt (/ 2.0 (/ (- 1 (/ y x)) y))))
  (/ (* 1 (* (cbrt (- 1 (/ y x))) (cbrt (- 1 (/ y x))))) 2.0)
  (* (/ 1 y) (cbrt (- 1 (/ y x))))
  (* (/ 1 2.0) (sqrt (- 1 (/ y x))))
  (* (/ 1 y) (sqrt (- 1 (/ y x))))
  (/ 1 2.0)
  (* (/ 1 y) (- 1 (/ y x)))
  (* (/ 1 2.0) (+ (sqrt (/ y x)) 1))
  (* (/ 1 y) (- 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (* (/ 1 y) (- 1 (/ (sqrt y) (sqrt x))))
  (* (/ 1 2.0) (+ (sqrt (/ y x)) 1))
  (* (/ 1 y) (- 1 (sqrt (/ y x))))
  (* (/ 1 2.0) (+ (/ (sqrt y) (sqrt x)) 1))
  (* (/ 1 y) (- 1 (/ (sqrt y) (sqrt x))))
  (/ 1 2.0)
  (* (/ 1 y) (- 1 (/ y x)))
  1
  (/ (* 1 (- 1 (/ y x))) (* y 2.0))
  (/ (/ 1 2.0) y)
  (- 1 (/ y x))
  (* (/ 1 (* y 2.0)) (- 1 (pow (/ y x) 3)))
  (/ 1 (+ 1 (* (+ (/ y x) 1) (/ y x))))
  (/ (* 1 (- 1 (/ (* (/ y x) y) x))) (* y 2.0))
  (/ 1 (+ (/ y x) 1))
  (/ (/ 1 (cbrt (/ 2.0 (/ (- 1 (/ y x)) y)))) (cbrt (/ 2.0 (/ (- 1 (/ y x)) y))))
  (/ 1 (cbrt (/ 2.0 (/ (- 1 (/ y x)) y))))
  (/ 1 (sqrt (/ 2.0 (/ (- 1 (/ y x)) y))))
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  1
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  (/ 2.0 (/ (- 1 (/ y x)) y))
  (/ 2.0 (/ (- 1 (/ y x)) y))
  (/ 2.0 (/ (- 1 (/ y x)) y))
  (/ 2.0 (/ (- 1 (/ y x)) y))
  (/ 2.0 (/ (- 1 (/ y x)) y))
  (/ 2.0 (/ (- 1 (/ y x)) y))
  (/ 2.0 (/ (- 1 (/ y x)) y))
  (/ 2.0 (/ (- 1 (/ y x)) y))
  (/ 2.0 (/ (- 1 (/ y x)) y))
  (/ 2.0 (/ (- 1 (/ y x)) y))
  (/ (/ 1 2.0) y)
  (/ 2.0 (/ (- 1 (/ y x)) y))
  0
  0
  0
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- 1 (/ y x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
  (- (/ 0.5 y) (/ 0.5 x))
18.701 * * * [progress]: adding candidates to table
19.141 * [progress]: [Phase 3 of 3] Extracting.
19.142 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ (/ 1 1) (/ (* 2.0 y) (- 1 (/ y x)))))>)
19.142 * * * [regime-changes]: Trying 2 branch expressions: (y x)
19.142 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ (/ 1 1) (/ (* 2.0 y) (- 1 (/ y x)))))>)
19.177 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ 0.5 y) (/ 0.5 x)))> #<alt (λ (x y) (/ (/ 1 1) (/ (* 2.0 y) (- 1 (/ y x)))))>)
19.204 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
19.204 * [simplify]: Simplifying:
  (- (/ 0.5 y) (/ 0.5 x))
19.204 * * [simplify]: iteration 0: 6 enodes
19.204 * * [simplify]: iteration complete: 6 enodes
19.204 * * [simplify]: Extracting #0: cost 1 inf + 0
19.205 * * [simplify]: Extracting #1: cost 3 inf + 0
19.205 * * [simplify]: Extracting #2: cost 6 inf + 0
19.205 * * [simplify]: Extracting #3: cost 3 inf + 3
19.205 * * [simplify]: Extracting #4: cost 0 inf + 16
19.205 * [simplify]: Simplified to:
  (- (/ 0.5 y) (/ 0.5 x))
20.182 * [regime-testing]: Baseline error score: 0.012699707776062153
20.185 * [regime-testing]: Oracle error score: 0.004625578197274659
20.193 * [regime-testing]: End program error score: 0.012699707776062153
20.301 * [regime-testing]: Target error score: 0.012699707776062153