34.177 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying:
  (* 2.0 (+ (* x x) (* x y)))
0.021 * * [simplify]: iteration 0: 7 enodes
0.022 * * [simplify]: iteration 1: 18 enodes
0.025 * * [simplify]: iteration 2: 36 enodes
0.030 * * [simplify]: iteration 3: 57 enodes
0.037 * * [simplify]: iteration 4: 81 enodes
0.045 * * [simplify]: iteration 5: 87 enodes
0.050 * * [simplify]: iteration complete: 87 enodes
0.050 * * [simplify]: Extracting #0: cost 1 inf + 0
0.050 * * [simplify]: Extracting #1: cost 9 inf + 0
0.050 * * [simplify]: Extracting #2: cost 11 inf + 2
0.050 * * [simplify]: Extracting #3: cost 6 inf + 210
0.050 * * [simplify]: Extracting #4: cost 0 inf + 665
0.051 * [simplify]: Simplified to:
  (* (* 2.0 x) (+ x y))
0.055 * * [progress]: iteration 1 / 4
0.055 * * * [progress]: picking best candidate
0.061 * * * * [pick]: Picked  #<alt (λ (x y) (* (* 2.0 x) (+ x y)))>
0.061 * * * [progress]: localizing error
0.068 * * * [progress]: generating rewritten candidates
0.068 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.097 * * * [progress]: generating series expansions
0.097 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.097 * [backup-simplify]: Simplify (* (* 2.0 x) (+ x y)) into (* 2.0 (* x (+ x y)))
0.097 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.097 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.097 * [taylor]: Taking taylor expansion of 2.0 in y
0.097 * [backup-simplify]: Simplify 2.0 into 2.0
0.097 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.097 * [taylor]: Taking taylor expansion of x in y
0.097 * [backup-simplify]: Simplify x into x
0.097 * [taylor]: Taking taylor expansion of (+ x y) in y
0.097 * [taylor]: Taking taylor expansion of x in y
0.097 * [backup-simplify]: Simplify x into x
0.097 * [taylor]: Taking taylor expansion of y in y
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.097 * [taylor]: Taking taylor expansion of 2.0 in x
0.097 * [backup-simplify]: Simplify 2.0 into 2.0
0.097 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [taylor]: Taking taylor expansion of (+ x y) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [backup-simplify]: Simplify y into y
0.097 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.097 * [taylor]: Taking taylor expansion of 2.0 in x
0.097 * [backup-simplify]: Simplify 2.0 into 2.0
0.098 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 1 into 1
0.098 * [taylor]: Taking taylor expansion of (+ x y) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 1 into 1
0.098 * [taylor]: Taking taylor expansion of y in x
0.098 * [backup-simplify]: Simplify y into y
0.098 * [backup-simplify]: Simplify (+ 0 y) into y
0.098 * [backup-simplify]: Simplify (* 0 y) into 0
0.098 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.098 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify (+ 1 0) into 1
0.099 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y
0.099 * [backup-simplify]: Simplify (+ (* 2.0 y) (* 0 0)) into (* 2.0 y)
0.099 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.099 * [taylor]: Taking taylor expansion of 2.0 in y
0.099 * [backup-simplify]: Simplify 2.0 into 2.0
0.099 * [taylor]: Taking taylor expansion of y in y
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 1 into 1
0.100 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (+ 0 0) into 0
0.101 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1
0.101 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 y) (* 0 0))) into 2.0
0.101 * [taylor]: Taking taylor expansion of 2.0 in y
0.101 * [backup-simplify]: Simplify 2.0 into 2.0
0.101 * [backup-simplify]: Simplify 2.0 into 2.0
0.102 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.102 * [backup-simplify]: Simplify 2.0 into 2.0
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify (+ 0 0) into 0
0.103 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
0.104 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0
0.104 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify (+ 0 0) into 0
0.106 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
0.107 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify (+ (* 2.0 (* y x)) (* 2.0 (pow (* 1 x) 2))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.107 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 x)) (+ (/ 1 x) (/ 1 y))) into (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x))
0.107 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.107 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in y
0.107 * [taylor]: Taking taylor expansion of 2.0 in y
0.108 * [backup-simplify]: Simplify 2.0 into 2.0
0.108 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.108 * [taylor]: Taking taylor expansion of x in y
0.108 * [backup-simplify]: Simplify x into x
0.108 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.108 * [backup-simplify]: Simplify (/ 1 1) into 1
0.108 * [taylor]: Taking taylor expansion of x in y
0.108 * [backup-simplify]: Simplify x into x
0.108 * [backup-simplify]: Simplify (+ 0 1) into 1
0.108 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.108 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.108 * [taylor]: Taking taylor expansion of 2.0 in x
0.108 * [backup-simplify]: Simplify 2.0 into 2.0
0.108 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (/ 1 1) into 1
0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.109 * [taylor]: Taking taylor expansion of y in x
0.109 * [backup-simplify]: Simplify y into y
0.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (+ 1 0) into 1
0.109 * [backup-simplify]: Simplify (/ 1 1) into 1
0.109 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.109 * [taylor]: Taking taylor expansion of 2.0 in x
0.109 * [backup-simplify]: Simplify 2.0 into 2.0
0.109 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 1 into 1
0.110 * [backup-simplify]: Simplify (/ 1 1) into 1
0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.110 * [taylor]: Taking taylor expansion of y in x
0.110 * [backup-simplify]: Simplify y into y
0.110 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.110 * [taylor]: Taking taylor expansion of x in x
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 1 into 1
0.110 * [backup-simplify]: Simplify (+ 1 0) into 1
0.110 * [backup-simplify]: Simplify (/ 1 1) into 1
0.111 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.111 * [taylor]: Taking taylor expansion of 2.0 in y
0.111 * [backup-simplify]: Simplify 2.0 into 2.0
0.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.111 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.112 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.112 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
0.112 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.112 * [taylor]: Taking taylor expansion of 2.0 in y
0.112 * [backup-simplify]: Simplify 2.0 into 2.0
0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify (/ 1 1) into 1
0.113 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.113 * [backup-simplify]: Simplify 2.0 into 2.0
0.113 * [backup-simplify]: Simplify 2.0 into 2.0
0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.114 * [backup-simplify]: Simplify (+ 0 0) into 0
0.115 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.115 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
0.115 * [taylor]: Taking taylor expansion of 0 in y
0.115 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.119 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.119 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.121 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.122 * [backup-simplify]: Simplify (+ 0 0) into 0
0.124 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.126 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 2.0 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.126 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 (- x))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x))
0.126 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.126 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in y
0.126 * [taylor]: Taking taylor expansion of 2.0 in y
0.126 * [backup-simplify]: Simplify 2.0 into 2.0
0.126 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.126 * [taylor]: Taking taylor expansion of x in y
0.126 * [backup-simplify]: Simplify x into x
0.126 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify 1 into 1
0.127 * [backup-simplify]: Simplify (/ 1 1) into 1
0.127 * [taylor]: Taking taylor expansion of x in y
0.127 * [backup-simplify]: Simplify x into x
0.127 * [backup-simplify]: Simplify (+ 0 1) into 1
0.127 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.127 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.127 * [taylor]: Taking taylor expansion of 2.0 in x
0.127 * [backup-simplify]: Simplify 2.0 into 2.0
0.127 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 1 into 1
0.127 * [backup-simplify]: Simplify (/ 1 1) into 1
0.127 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [backup-simplify]: Simplify y into y
0.127 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 1 into 1
0.128 * [backup-simplify]: Simplify (+ 1 0) into 1
0.128 * [backup-simplify]: Simplify (/ 1 1) into 1
0.128 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.128 * [taylor]: Taking taylor expansion of 2.0 in x
0.128 * [backup-simplify]: Simplify 2.0 into 2.0
0.128 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 1 into 1
0.128 * [backup-simplify]: Simplify (/ 1 1) into 1
0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.128 * [backup-simplify]: Simplify y into y
0.129 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 1 into 1
0.129 * [backup-simplify]: Simplify (+ 1 0) into 1
0.129 * [backup-simplify]: Simplify (/ 1 1) into 1
0.129 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.129 * [taylor]: Taking taylor expansion of 2.0 in y
0.129 * [backup-simplify]: Simplify 2.0 into 2.0
0.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.130 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.130 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.131 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
0.131 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.131 * [taylor]: Taking taylor expansion of 2.0 in y
0.131 * [backup-simplify]: Simplify 2.0 into 2.0
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (/ 1 1) into 1
0.131 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.131 * [backup-simplify]: Simplify 2.0 into 2.0
0.132 * [backup-simplify]: Simplify 2.0 into 2.0
0.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.132 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.132 * [backup-simplify]: Simplify (+ 0 0) into 0
0.133 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.134 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.135 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.136 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.136 * [backup-simplify]: Simplify (+ 0 0) into 0
0.137 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.138 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.138 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.139 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.142 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.143 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 2.0 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.143 * * * [progress]: simplifying candidates
0.143 * [simplify]: Simplifying:
  (* (* 2.0 x) (+ x y))
  (* (* 2.0 x) (+ x y))
  (+ (+ (log 2.0) (log x)) (log (+ x y)))
  (+ (log (* 2.0 x)) (log (+ x y)))
  (log (* (* 2.0 x) (+ x y)))
  (exp (* (* 2.0 x) (+ x y)))
  (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (* 2.0 x) (+ x y))) (cbrt (* (* 2.0 x) (+ x y))))
  (cbrt (* (* 2.0 x) (+ x y)))
  (* (* (* (* 2.0 x) (+ x y)) (* (* 2.0 x) (+ x y))) (* (* 2.0 x) (+ x y)))
  (sqrt (* (* 2.0 x) (+ x y)))
  (sqrt (* (* 2.0 x) (+ x y)))
  (* (* 2.0 x) x)
  (* (* 2.0 x) y)
  (* x (* 2.0 x))
  (* y (* 2.0 x))
  (* (* 2.0 x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (* 2.0 x) (sqrt (+ x y)))
  (* (* 2.0 x) 1)
  (* (* 2.0 x) 1)
  (* x (+ x y))
  (* (* 2.0 x) (+ (pow x 3) (pow y 3)))
  (* (* 2.0 x) (- (* x x) (* y y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.144 * * [simplify]: iteration 0: 57 enodes
0.155 * * [simplify]: iteration 1: 177 enodes
0.571 * * [simplify]: iteration 2: 1365 enodes
1.178 * * [simplify]: iteration complete: 5000 enodes
1.178 * * [simplify]: Extracting #0: cost 15 inf + 0
1.179 * * [simplify]: Extracting #1: cost 498 inf + 0
1.183 * * [simplify]: Extracting #2: cost 1693 inf + 3286
1.214 * * [simplify]: Extracting #3: cost 1634 inf + 99167
1.297 * * [simplify]: Extracting #4: cost 247 inf + 385254
1.405 * * [simplify]: Extracting #5: cost 24 inf + 426940
1.531 * * [simplify]: Extracting #6: cost 5 inf + 429635
1.628 * * [simplify]: Extracting #7: cost 0 inf + 430900
1.715 * [simplify]: Simplified to:
  (* (* 2.0 x) (+ y x))
  (* (* 2.0 x) (+ y x))
  (log (* (* 2.0 x) (+ y x)))
  (log (* (* 2.0 x) (+ y x)))
  (log (* (* 2.0 x) (+ y x)))
  (exp (* (* 2.0 x) (+ y x)))
  (* (* (* 2.0 x) (+ y x)) (* (* (* 2.0 x) (+ y x)) (* (* 2.0 x) (+ y x))))
  (* (* (* 2.0 x) (+ y x)) (* (* (* 2.0 x) (+ y x)) (* (* 2.0 x) (+ y x))))
  (* (cbrt (* (* 2.0 x) (+ y x))) (cbrt (* (* 2.0 x) (+ y x))))
  (cbrt (* (* 2.0 x) (+ y x)))
  (* (* (* 2.0 x) (+ y x)) (* (* (* 2.0 x) (+ y x)) (* (* 2.0 x) (+ y x))))
  (sqrt (* (* 2.0 x) (+ y x)))
  (sqrt (* (* 2.0 x) (+ y x)))
  (* (* x 2.0) x)
  (* 2.0 (* x y))
  (* (* x 2.0) x)
  (* 2.0 (* x y))
  (* (* (cbrt (+ y x)) (cbrt (+ y x))) (* x 2.0))
  (* (* x 2.0) (sqrt (+ y x)))
  (* x 2.0)
  (* x 2.0)
  (* (+ y x) x)
  (* (* (+ (* y (* y y)) (* x (* x x))) x) 2.0)
  (* (* (- (* x x) (* y y)) x) 2.0)
  (* (* 2.0 x) (+ y x))
  (* (* 2.0 x) (+ y x))
  (* (* 2.0 x) (+ y x))
1.717 * * * [progress]: adding candidates to table
1.834 * * [progress]: iteration 2 / 4
1.834 * * * [progress]: picking best candidate
1.837 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y)))>
1.837 * * * [progress]: localizing error
1.855 * * * [progress]: generating rewritten candidates
1.855 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
1.900 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
1.938 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
1.953 * * * [progress]: generating series expansions
1.953 * * * * [progress]: [ 1 / 3 ] generating series at (2)
1.954 * [backup-simplify]: Simplify (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y)) into (* 2.0 (/ (* x (- (pow x 2) (pow y 2))) (- x y)))
1.954 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x (- (pow x 2) (pow y 2))) (- x y))) in (x y) around 0
1.954 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x (- (pow x 2) (pow y 2))) (- x y))) in y
1.954 * [taylor]: Taking taylor expansion of 2.0 in y
1.954 * [backup-simplify]: Simplify 2.0 into 2.0
1.954 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (- x y)) in y
1.954 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in y
1.954 * [taylor]: Taking taylor expansion of x in y
1.954 * [backup-simplify]: Simplify x into x
1.954 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
1.954 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.954 * [taylor]: Taking taylor expansion of x in y
1.954 * [backup-simplify]: Simplify x into x
1.954 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.954 * [taylor]: Taking taylor expansion of y in y
1.954 * [backup-simplify]: Simplify 0 into 0
1.954 * [backup-simplify]: Simplify 1 into 1
1.954 * [taylor]: Taking taylor expansion of (- x y) in y
1.954 * [taylor]: Taking taylor expansion of x in y
1.954 * [backup-simplify]: Simplify x into x
1.954 * [taylor]: Taking taylor expansion of y in y
1.954 * [backup-simplify]: Simplify 0 into 0
1.954 * [backup-simplify]: Simplify 1 into 1
1.954 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.955 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
1.955 * [backup-simplify]: Simplify (* x (pow x 2)) into (pow x 3)
1.956 * [backup-simplify]: Simplify (- 0) into 0
1.956 * [backup-simplify]: Simplify (+ x 0) into x
1.956 * [backup-simplify]: Simplify (/ (pow x 3) x) into (pow x 2)
1.956 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x (- (pow x 2) (pow y 2))) (- x y))) in x
1.956 * [taylor]: Taking taylor expansion of 2.0 in x
1.956 * [backup-simplify]: Simplify 2.0 into 2.0
1.956 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (- x y)) in x
1.956 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x
1.956 * [taylor]: Taking taylor expansion of x in x
1.956 * [backup-simplify]: Simplify 0 into 0
1.956 * [backup-simplify]: Simplify 1 into 1
1.956 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.956 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.956 * [taylor]: Taking taylor expansion of x in x
1.956 * [backup-simplify]: Simplify 0 into 0
1.956 * [backup-simplify]: Simplify 1 into 1
1.956 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.956 * [taylor]: Taking taylor expansion of y in x
1.956 * [backup-simplify]: Simplify y into y
1.956 * [taylor]: Taking taylor expansion of (- x y) in x
1.956 * [taylor]: Taking taylor expansion of x in x
1.956 * [backup-simplify]: Simplify 0 into 0
1.956 * [backup-simplify]: Simplify 1 into 1
1.956 * [taylor]: Taking taylor expansion of y in x
1.956 * [backup-simplify]: Simplify y into y
1.957 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.957 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
1.957 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
1.957 * [backup-simplify]: Simplify (* 0 (- (pow y 2))) into 0
1.957 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.958 * [backup-simplify]: Simplify (- 0) into 0
1.958 * [backup-simplify]: Simplify (+ 0 0) into 0
1.959 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (pow y 2)))) into (- (pow y 2))
1.959 * [backup-simplify]: Simplify (- y) into (- y)
1.959 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.959 * [backup-simplify]: Simplify (/ (- (pow y 2)) (- y)) into y
1.959 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x (- (pow x 2) (pow y 2))) (- x y))) in x
1.959 * [taylor]: Taking taylor expansion of 2.0 in x
1.959 * [backup-simplify]: Simplify 2.0 into 2.0
1.959 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (- x y)) in x
1.959 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x
1.959 * [taylor]: Taking taylor expansion of x in x
1.959 * [backup-simplify]: Simplify 0 into 0
1.959 * [backup-simplify]: Simplify 1 into 1
1.959 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
1.959 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.959 * [taylor]: Taking taylor expansion of x in x
1.959 * [backup-simplify]: Simplify 0 into 0
1.959 * [backup-simplify]: Simplify 1 into 1
1.959 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.959 * [taylor]: Taking taylor expansion of y in x
1.959 * [backup-simplify]: Simplify y into y
1.960 * [taylor]: Taking taylor expansion of (- x y) in x
1.960 * [taylor]: Taking taylor expansion of x in x
1.960 * [backup-simplify]: Simplify 0 into 0
1.960 * [backup-simplify]: Simplify 1 into 1
1.960 * [taylor]: Taking taylor expansion of y in x
1.960 * [backup-simplify]: Simplify y into y
1.960 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.960 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
1.960 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
1.960 * [backup-simplify]: Simplify (* 0 (- (pow y 2))) into 0
1.960 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.961 * [backup-simplify]: Simplify (- 0) into 0
1.961 * [backup-simplify]: Simplify (+ 0 0) into 0
1.962 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (pow y 2)))) into (- (pow y 2))
1.962 * [backup-simplify]: Simplify (- y) into (- y)
1.962 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.962 * [backup-simplify]: Simplify (/ (- (pow y 2)) (- y)) into y
1.962 * [backup-simplify]: Simplify (* 2.0 y) into (* 2.0 y)
1.962 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
1.962 * [taylor]: Taking taylor expansion of 2.0 in y
1.962 * [backup-simplify]: Simplify 2.0 into 2.0
1.962 * [taylor]: Taking taylor expansion of y in y
1.962 * [backup-simplify]: Simplify 0 into 0
1.962 * [backup-simplify]: Simplify 1 into 1
1.963 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.963 * [backup-simplify]: Simplify 0 into 0
1.963 * [backup-simplify]: Simplify (* 1 1) into 1
1.964 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.964 * [backup-simplify]: Simplify (- 0) into 0
1.965 * [backup-simplify]: Simplify (+ 1 0) into 1
1.966 * [backup-simplify]: Simplify (+ (* 0 1) (+ (* 1 0) (* 0 (- (pow y 2))))) into 0
1.966 * [backup-simplify]: Simplify (- 0) into 0
1.967 * [backup-simplify]: Simplify (+ 1 0) into 1
1.967 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* y (/ 1 (- y))))) into 1
1.968 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 y)) into 2.0
1.968 * [taylor]: Taking taylor expansion of 2.0 in y
1.968 * [backup-simplify]: Simplify 2.0 into 2.0
1.968 * [backup-simplify]: Simplify 2.0 into 2.0
1.969 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
1.969 * [backup-simplify]: Simplify 2.0 into 2.0
1.970 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.971 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.971 * [backup-simplify]: Simplify (- 0) into 0
1.972 * [backup-simplify]: Simplify (+ 0 0) into 0
1.973 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 (- (pow y 2)))))) into 1
1.973 * [backup-simplify]: Simplify (- 0) into 0
1.974 * [backup-simplify]: Simplify (+ 0 0) into 0
1.974 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* y (/ 0 (- y))) (* 1 (/ 1 (- y))))) into 0
1.975 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 y))) into 0
1.975 * [taylor]: Taking taylor expansion of 0 in y
1.975 * [backup-simplify]: Simplify 0 into 0
1.975 * [backup-simplify]: Simplify 0 into 0
1.975 * [backup-simplify]: Simplify 0 into 0
1.976 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
1.977 * [backup-simplify]: Simplify 0 into 0
1.978 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.979 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.979 * [backup-simplify]: Simplify (- 0) into 0
1.980 * [backup-simplify]: Simplify (+ 0 0) into 0
1.982 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- (pow y 2))))))) into 0
1.982 * [backup-simplify]: Simplify (- 0) into 0
1.983 * [backup-simplify]: Simplify (+ 0 0) into 0
1.983 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* y (/ 0 (- y))) (* 1 (/ 0 (- y))) (* 0 (/ 1 (- y))))) into 0
1.985 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0
1.985 * [taylor]: Taking taylor expansion of 0 in y
1.985 * [backup-simplify]: Simplify 0 into 0
1.985 * [backup-simplify]: Simplify 0 into 0
1.985 * [backup-simplify]: Simplify 0 into 0
1.985 * [backup-simplify]: Simplify 0 into 0
1.985 * [backup-simplify]: Simplify (+ (* 2.0 (* y x)) (* 2.0 (pow (* 1 x) 2))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
1.986 * [backup-simplify]: Simplify (/ (* (* 2.0 (/ 1 x)) (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) (- (/ 1 x) (/ 1 y))) into (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 x) (/ 1 y)))))
1.986 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 x) (/ 1 y))))) in (x y) around 0
1.986 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 x) (/ 1 y))))) in y
1.986 * [taylor]: Taking taylor expansion of 2.0 in y
1.986 * [backup-simplify]: Simplify 2.0 into 2.0
1.986 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 x) (/ 1 y)))) in y
1.986 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
1.986 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.986 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.986 * [taylor]: Taking taylor expansion of x in y
1.986 * [backup-simplify]: Simplify x into x
1.986 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.986 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.986 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.986 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.986 * [taylor]: Taking taylor expansion of y in y
1.986 * [backup-simplify]: Simplify 0 into 0
1.986 * [backup-simplify]: Simplify 1 into 1
1.987 * [backup-simplify]: Simplify (* 1 1) into 1
1.987 * [backup-simplify]: Simplify (/ 1 1) into 1
1.987 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in y
1.987 * [taylor]: Taking taylor expansion of x in y
1.987 * [backup-simplify]: Simplify x into x
1.987 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.987 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.987 * [taylor]: Taking taylor expansion of x in y
1.988 * [backup-simplify]: Simplify x into x
1.988 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.988 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.988 * [taylor]: Taking taylor expansion of y in y
1.988 * [backup-simplify]: Simplify 0 into 0
1.988 * [backup-simplify]: Simplify 1 into 1
1.988 * [backup-simplify]: Simplify (/ 1 1) into 1
1.988 * [backup-simplify]: Simplify (- 1) into -1
1.989 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.989 * [backup-simplify]: Simplify (- 1) into -1
1.990 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.990 * [backup-simplify]: Simplify (* x -1) into (* -1 x)
1.990 * [backup-simplify]: Simplify (/ -1 (* -1 x)) into (/ 1 x)
1.990 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 x) (/ 1 y))))) in x
1.990 * [taylor]: Taking taylor expansion of 2.0 in x
1.990 * [backup-simplify]: Simplify 2.0 into 2.0
1.990 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 x) (/ 1 y)))) in x
1.990 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.990 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.990 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.990 * [taylor]: Taking taylor expansion of x in x
1.990 * [backup-simplify]: Simplify 0 into 0
1.990 * [backup-simplify]: Simplify 1 into 1
1.991 * [backup-simplify]: Simplify (* 1 1) into 1
1.991 * [backup-simplify]: Simplify (/ 1 1) into 1
1.991 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.991 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.991 * [taylor]: Taking taylor expansion of y in x
1.991 * [backup-simplify]: Simplify y into y
1.991 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.992 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.992 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
1.992 * [taylor]: Taking taylor expansion of x in x
1.992 * [backup-simplify]: Simplify 0 into 0
1.992 * [backup-simplify]: Simplify 1 into 1
1.992 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.992 * [taylor]: Taking taylor expansion of x in x
1.992 * [backup-simplify]: Simplify 0 into 0
1.992 * [backup-simplify]: Simplify 1 into 1
1.992 * [backup-simplify]: Simplify (/ 1 1) into 1
1.992 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.992 * [taylor]: Taking taylor expansion of y in x
1.992 * [backup-simplify]: Simplify y into y
1.992 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.993 * [backup-simplify]: Simplify (+ 1 0) into 1
1.993 * [backup-simplify]: Simplify (+ 1 0) into 1
1.994 * [backup-simplify]: Simplify (* 0 1) into 0
1.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.995 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.995 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.995 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
1.996 * [backup-simplify]: Simplify (/ 1 1) into 1
1.996 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 x) (/ 1 y))))) in x
1.996 * [taylor]: Taking taylor expansion of 2.0 in x
1.996 * [backup-simplify]: Simplify 2.0 into 2.0
1.996 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 x) (/ 1 y)))) in x
1.996 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
1.996 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.996 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.996 * [taylor]: Taking taylor expansion of x in x
1.996 * [backup-simplify]: Simplify 0 into 0
1.996 * [backup-simplify]: Simplify 1 into 1
1.997 * [backup-simplify]: Simplify (* 1 1) into 1
1.997 * [backup-simplify]: Simplify (/ 1 1) into 1
1.997 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.997 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.997 * [taylor]: Taking taylor expansion of y in x
1.997 * [backup-simplify]: Simplify y into y
1.997 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.997 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.997 * [taylor]: Taking taylor expansion of (* x (- (/ 1 x) (/ 1 y))) in x
1.997 * [taylor]: Taking taylor expansion of x in x
1.998 * [backup-simplify]: Simplify 0 into 0
1.998 * [backup-simplify]: Simplify 1 into 1
1.998 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.998 * [taylor]: Taking taylor expansion of x in x
1.998 * [backup-simplify]: Simplify 0 into 0
1.998 * [backup-simplify]: Simplify 1 into 1
1.998 * [backup-simplify]: Simplify (/ 1 1) into 1
1.998 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.998 * [taylor]: Taking taylor expansion of y in x
1.998 * [backup-simplify]: Simplify y into y
1.998 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.999 * [backup-simplify]: Simplify (+ 1 0) into 1
1.999 * [backup-simplify]: Simplify (+ 1 0) into 1
2.000 * [backup-simplify]: Simplify (* 0 1) into 0
2.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.001 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.001 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.002 * [backup-simplify]: Simplify (+ (* 0 (- (/ 1 y))) (* 1 1)) into 1
2.002 * [backup-simplify]: Simplify (/ 1 1) into 1
2.002 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.002 * [taylor]: Taking taylor expansion of 2.0 in y
2.002 * [backup-simplify]: Simplify 2.0 into 2.0
2.003 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.003 * [backup-simplify]: Simplify (+ 0 0) into 0
2.004 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.004 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.004 * [backup-simplify]: Simplify (- 0) into 0
2.005 * [backup-simplify]: Simplify (+ 0 0) into 0
2.005 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (- (/ 1 y))) (* 0 1))) into (- (/ 1 y))
2.006 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (/ 1 y)
2.006 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
2.006 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
2.006 * [taylor]: Taking taylor expansion of 2.0 in y
2.006 * [backup-simplify]: Simplify 2.0 into 2.0
2.006 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.006 * [taylor]: Taking taylor expansion of y in y
2.006 * [backup-simplify]: Simplify 0 into 0
2.006 * [backup-simplify]: Simplify 1 into 1
2.006 * [backup-simplify]: Simplify (/ 1 1) into 1
2.007 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.007 * [backup-simplify]: Simplify 2.0 into 2.0
2.007 * [backup-simplify]: Simplify 2.0 into 2.0
2.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.008 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
2.008 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
2.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.009 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.009 * [backup-simplify]: Simplify (- 0) into 0
2.009 * [backup-simplify]: Simplify (+ 0 0) into 0
2.010 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
2.011 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ (- (/ 1 y)) 1)))) into 0
2.011 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
2.011 * [taylor]: Taking taylor expansion of 0 in y
2.011 * [backup-simplify]: Simplify 0 into 0
2.012 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.012 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.012 * [backup-simplify]: Simplify 0 into 0
2.012 * [backup-simplify]: Simplify 0 into 0
2.013 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.013 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.014 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.014 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.014 * [backup-simplify]: Simplify (- 0) into 0
2.014 * [backup-simplify]: Simplify (+ 0 0) into 0
2.015 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.015 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.015 * [backup-simplify]: Simplify (- 0) into 0
2.015 * [backup-simplify]: Simplify (+ 0 0) into 0
2.016 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
2.017 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ (- (/ 1 y)) 1)))) into 0
2.018 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
2.018 * [taylor]: Taking taylor expansion of 0 in y
2.018 * [backup-simplify]: Simplify 0 into 0
2.018 * [backup-simplify]: Simplify 0 into 0
2.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.020 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.020 * [backup-simplify]: Simplify 0 into 0
2.020 * [backup-simplify]: Simplify 0 into 0
2.020 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.021 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.021 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.021 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.022 * [backup-simplify]: Simplify (- 0) into 0
2.022 * [backup-simplify]: Simplify (+ 0 0) into 0
2.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.023 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.023 * [backup-simplify]: Simplify (- 0) into 0
2.023 * [backup-simplify]: Simplify (+ 0 0) into 0
2.024 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))))) into 0
2.026 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (- (/ 1 y)) 1)))) into 0
2.027 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
2.027 * [taylor]: Taking taylor expansion of 0 in y
2.027 * [backup-simplify]: Simplify 0 into 0
2.027 * [backup-simplify]: Simplify 0 into 0
2.027 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 2.0 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
2.027 * [backup-simplify]: Simplify (/ (* (* 2.0 (/ 1 (- x))) (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 y) (/ 1 x)))))
2.027 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 y) (/ 1 x))))) in (x y) around 0
2.027 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 y) (/ 1 x))))) in y
2.027 * [taylor]: Taking taylor expansion of -2.0 in y
2.027 * [backup-simplify]: Simplify -2.0 into -2.0
2.027 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 y) (/ 1 x)))) in y
2.027 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
2.027 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.027 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.028 * [taylor]: Taking taylor expansion of x in y
2.028 * [backup-simplify]: Simplify x into x
2.028 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.028 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.028 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.028 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.028 * [taylor]: Taking taylor expansion of y in y
2.028 * [backup-simplify]: Simplify 0 into 0
2.028 * [backup-simplify]: Simplify 1 into 1
2.028 * [backup-simplify]: Simplify (* 1 1) into 1
2.028 * [backup-simplify]: Simplify (/ 1 1) into 1
2.028 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in y
2.028 * [taylor]: Taking taylor expansion of x in y
2.028 * [backup-simplify]: Simplify x into x
2.028 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.028 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.028 * [taylor]: Taking taylor expansion of y in y
2.028 * [backup-simplify]: Simplify 0 into 0
2.028 * [backup-simplify]: Simplify 1 into 1
2.029 * [backup-simplify]: Simplify (/ 1 1) into 1
2.029 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.029 * [taylor]: Taking taylor expansion of x in y
2.029 * [backup-simplify]: Simplify x into x
2.029 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.029 * [backup-simplify]: Simplify (- 1) into -1
2.029 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.029 * [backup-simplify]: Simplify (+ 1 0) into 1
2.030 * [backup-simplify]: Simplify (* x 1) into x
2.030 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.030 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 y) (/ 1 x))))) in x
2.030 * [taylor]: Taking taylor expansion of -2.0 in x
2.030 * [backup-simplify]: Simplify -2.0 into -2.0
2.030 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 y) (/ 1 x)))) in x
2.030 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.030 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.030 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.030 * [taylor]: Taking taylor expansion of x in x
2.030 * [backup-simplify]: Simplify 0 into 0
2.030 * [backup-simplify]: Simplify 1 into 1
2.030 * [backup-simplify]: Simplify (* 1 1) into 1
2.030 * [backup-simplify]: Simplify (/ 1 1) into 1
2.030 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.030 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.030 * [taylor]: Taking taylor expansion of y in x
2.030 * [backup-simplify]: Simplify y into y
2.030 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.030 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.030 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
2.030 * [taylor]: Taking taylor expansion of x in x
2.030 * [backup-simplify]: Simplify 0 into 0
2.030 * [backup-simplify]: Simplify 1 into 1
2.030 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.031 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.031 * [taylor]: Taking taylor expansion of y in x
2.031 * [backup-simplify]: Simplify y into y
2.031 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.031 * [taylor]: Taking taylor expansion of x in x
2.031 * [backup-simplify]: Simplify 0 into 0
2.031 * [backup-simplify]: Simplify 1 into 1
2.031 * [backup-simplify]: Simplify (/ 1 1) into 1
2.031 * [backup-simplify]: Simplify (+ 1 0) into 1
2.031 * [backup-simplify]: Simplify (- 1) into -1
2.032 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.032 * [backup-simplify]: Simplify (* 0 -1) into 0
2.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.033 * [backup-simplify]: Simplify (- 0) into 0
2.033 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.033 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 -1)) into (- 1)
2.033 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1
2.033 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 y) (/ 1 x))))) in x
2.033 * [taylor]: Taking taylor expansion of -2.0 in x
2.033 * [backup-simplify]: Simplify -2.0 into -2.0
2.033 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* x (- (/ 1 y) (/ 1 x)))) in x
2.033 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.033 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.033 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.033 * [taylor]: Taking taylor expansion of x in x
2.033 * [backup-simplify]: Simplify 0 into 0
2.034 * [backup-simplify]: Simplify 1 into 1
2.034 * [backup-simplify]: Simplify (* 1 1) into 1
2.034 * [backup-simplify]: Simplify (/ 1 1) into 1
2.034 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.034 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.034 * [taylor]: Taking taylor expansion of y in x
2.034 * [backup-simplify]: Simplify y into y
2.035 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.035 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.035 * [taylor]: Taking taylor expansion of (* x (- (/ 1 y) (/ 1 x))) in x
2.035 * [taylor]: Taking taylor expansion of x in x
2.035 * [backup-simplify]: Simplify 0 into 0
2.035 * [backup-simplify]: Simplify 1 into 1
2.035 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.035 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.035 * [taylor]: Taking taylor expansion of y in x
2.035 * [backup-simplify]: Simplify y into y
2.035 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.035 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.035 * [taylor]: Taking taylor expansion of x in x
2.035 * [backup-simplify]: Simplify 0 into 0
2.035 * [backup-simplify]: Simplify 1 into 1
2.036 * [backup-simplify]: Simplify (/ 1 1) into 1
2.036 * [backup-simplify]: Simplify (+ 1 0) into 1
2.036 * [backup-simplify]: Simplify (- 1) into -1
2.037 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.037 * [backup-simplify]: Simplify (* 0 -1) into 0
2.038 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.038 * [backup-simplify]: Simplify (- 0) into 0
2.039 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.039 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 -1)) into (- 1)
2.040 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1
2.040 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0
2.040 * [taylor]: Taking taylor expansion of 2.0 in y
2.040 * [backup-simplify]: Simplify 2.0 into 2.0
2.041 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.042 * [backup-simplify]: Simplify (+ 0 0) into 0
2.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.044 * [backup-simplify]: Simplify (- 0) into 0
2.044 * [backup-simplify]: Simplify (+ 0 0) into 0
2.045 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 -1))) into (/ 1 y)
2.046 * [backup-simplify]: Simplify (- (/ 0 (- 1)) (+ (* -1 (/ (/ 1 y) (- 1))))) into (- (/ 1 y))
2.047 * [backup-simplify]: Simplify (+ (* -2.0 (- (/ 1 y))) (* 0 -1)) into (* 2.0 (/ 1 y))
2.047 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
2.047 * [taylor]: Taking taylor expansion of 2.0 in y
2.047 * [backup-simplify]: Simplify 2.0 into 2.0
2.047 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.047 * [taylor]: Taking taylor expansion of y in y
2.047 * [backup-simplify]: Simplify 0 into 0
2.047 * [backup-simplify]: Simplify 1 into 1
2.047 * [backup-simplify]: Simplify (/ 1 1) into 1
2.048 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.048 * [backup-simplify]: Simplify 2.0 into 2.0
2.048 * [backup-simplify]: Simplify 2.0 into 2.0
2.049 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.050 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
2.050 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
2.050 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.054 * [backup-simplify]: Simplify (- 0) into 0
2.054 * [backup-simplify]: Simplify (+ 0 0) into 0
2.056 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
2.058 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) (- 1)) (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 y)) (/ (/ 1 y) (- 1))))) into 0
2.059 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into 0
2.059 * [taylor]: Taking taylor expansion of 0 in y
2.059 * [backup-simplify]: Simplify 0 into 0
2.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.060 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.060 * [backup-simplify]: Simplify 0 into 0
2.060 * [backup-simplify]: Simplify 0 into 0
2.062 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.063 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.063 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.063 * [backup-simplify]: Simplify (- 0) into 0
2.064 * [backup-simplify]: Simplify (+ 0 0) into 0
2.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.065 * [backup-simplify]: Simplify (- 0) into 0
2.066 * [backup-simplify]: Simplify (+ 0 0) into 0
2.067 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
2.070 * [backup-simplify]: Simplify (- (/ 0 (- 1)) (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 y)) (/ 0 (- 1))) (* 0 (/ (/ 1 y) (- 1))))) into 0
2.071 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 -1)))) into 0
2.071 * [taylor]: Taking taylor expansion of 0 in y
2.071 * [backup-simplify]: Simplify 0 into 0
2.071 * [backup-simplify]: Simplify 0 into 0
2.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.073 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.073 * [backup-simplify]: Simplify 0 into 0
2.073 * [backup-simplify]: Simplify 0 into 0
2.075 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.076 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.077 * [backup-simplify]: Simplify (- 0) into 0
2.078 * [backup-simplify]: Simplify (+ 0 0) into 0
2.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.079 * [backup-simplify]: Simplify (- 0) into 0
2.080 * [backup-simplify]: Simplify (+ 0 0) into 0
2.082 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))))) into 0
2.085 * [backup-simplify]: Simplify (- (/ 0 (- 1)) (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 y)) (/ 0 (- 1))) (* 0 (/ 0 (- 1))) (* 0 (/ (/ 1 y) (- 1))))) into 0
2.087 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 -1))))) into 0
2.087 * [taylor]: Taking taylor expansion of 0 in y
2.087 * [backup-simplify]: Simplify 0 into 0
2.087 * [backup-simplify]: Simplify 0 into 0
2.088 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 2.0 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
2.088 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
2.088 * [backup-simplify]: Simplify (* (* 2.0 x) (- (* x x) (* y y))) into (* 2.0 (* x (- (pow x 2) (pow y 2))))
2.088 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- (pow x 2) (pow y 2)))) in (x y) around 0
2.088 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- (pow x 2) (pow y 2)))) in y
2.088 * [taylor]: Taking taylor expansion of 2.0 in y
2.088 * [backup-simplify]: Simplify 2.0 into 2.0
2.088 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in y
2.088 * [taylor]: Taking taylor expansion of x in y
2.088 * [backup-simplify]: Simplify x into x
2.088 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
2.088 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.089 * [taylor]: Taking taylor expansion of x in y
2.089 * [backup-simplify]: Simplify x into x
2.089 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.089 * [taylor]: Taking taylor expansion of y in y
2.089 * [backup-simplify]: Simplify 0 into 0
2.089 * [backup-simplify]: Simplify 1 into 1
2.089 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- (pow x 2) (pow y 2)))) in x
2.089 * [taylor]: Taking taylor expansion of 2.0 in x
2.089 * [backup-simplify]: Simplify 2.0 into 2.0
2.089 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x
2.089 * [taylor]: Taking taylor expansion of x in x
2.089 * [backup-simplify]: Simplify 0 into 0
2.089 * [backup-simplify]: Simplify 1 into 1
2.089 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
2.089 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.089 * [taylor]: Taking taylor expansion of x in x
2.089 * [backup-simplify]: Simplify 0 into 0
2.089 * [backup-simplify]: Simplify 1 into 1
2.089 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.089 * [taylor]: Taking taylor expansion of y in x
2.089 * [backup-simplify]: Simplify y into y
2.089 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- (pow x 2) (pow y 2)))) in x
2.089 * [taylor]: Taking taylor expansion of 2.0 in x
2.089 * [backup-simplify]: Simplify 2.0 into 2.0
2.089 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x
2.089 * [taylor]: Taking taylor expansion of x in x
2.089 * [backup-simplify]: Simplify 0 into 0
2.089 * [backup-simplify]: Simplify 1 into 1
2.089 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
2.089 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.089 * [taylor]: Taking taylor expansion of x in x
2.089 * [backup-simplify]: Simplify 0 into 0
2.089 * [backup-simplify]: Simplify 1 into 1
2.089 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.090 * [taylor]: Taking taylor expansion of y in x
2.090 * [backup-simplify]: Simplify y into y
2.090 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.090 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
2.090 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
2.090 * [backup-simplify]: Simplify (* 0 (- (pow y 2))) into 0
2.091 * [backup-simplify]: Simplify (* 2.0 0) into 0
2.091 * [taylor]: Taking taylor expansion of 0 in y
2.091 * [backup-simplify]: Simplify 0 into 0
2.091 * [backup-simplify]: Simplify 0 into 0
2.091 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.092 * [backup-simplify]: Simplify (- 0) into 0
2.092 * [backup-simplify]: Simplify (+ 0 0) into 0
2.093 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (pow y 2)))) into (- (pow y 2))
2.094 * [backup-simplify]: Simplify (+ (* 2.0 (- (pow y 2))) (* 0 0)) into (- (* 2.0 (pow y 2)))
2.094 * [taylor]: Taking taylor expansion of (- (* 2.0 (pow y 2))) in y
2.094 * [taylor]: Taking taylor expansion of (* 2.0 (pow y 2)) in y
2.094 * [taylor]: Taking taylor expansion of 2.0 in y
2.094 * [backup-simplify]: Simplify 2.0 into 2.0
2.094 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.094 * [taylor]: Taking taylor expansion of y in y
2.094 * [backup-simplify]: Simplify 0 into 0
2.094 * [backup-simplify]: Simplify 1 into 1
2.094 * [backup-simplify]: Simplify 0 into 0
2.094 * [backup-simplify]: Simplify (* 1 1) into 1
2.095 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.095 * [backup-simplify]: Simplify (- 0) into 0
2.096 * [backup-simplify]: Simplify (+ 1 0) into 1
2.097 * [backup-simplify]: Simplify (+ (* 0 1) (+ (* 1 0) (* 0 (- (pow y 2))))) into 0
2.098 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (pow y 2))) (* 0 0))) into 0
2.098 * [taylor]: Taking taylor expansion of 0 in y
2.098 * [backup-simplify]: Simplify 0 into 0
2.098 * [backup-simplify]: Simplify 0 into 0
2.098 * [backup-simplify]: Simplify 0 into 0
2.099 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.099 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.100 * [backup-simplify]: Simplify (- 0) into 0
2.100 * [backup-simplify]: Simplify (+ 0 0) into 0
2.102 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 (- (pow y 2)))))) into 1
2.103 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 0) (+ (* 0 (- (pow y 2))) (* 0 0)))) into 2.0
2.103 * [taylor]: Taking taylor expansion of 2.0 in y
2.103 * [backup-simplify]: Simplify 2.0 into 2.0
2.103 * [backup-simplify]: Simplify 2.0 into 2.0
2.103 * [backup-simplify]: Simplify 0 into 0
2.104 * [backup-simplify]: Simplify (* 1 1) into 1
2.104 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.104 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.105 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.105 * [backup-simplify]: Simplify 0 into 0
2.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.107 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.108 * [backup-simplify]: Simplify (- 0) into 0
2.108 * [backup-simplify]: Simplify (+ 0 0) into 0
2.110 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- (pow y 2))))))) into 0
2.112 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 0) (+ (* 0 (- (pow y 2))) (* 0 0))))) into 0
2.112 * [taylor]: Taking taylor expansion of 0 in y
2.112 * [backup-simplify]: Simplify 0 into 0
2.112 * [backup-simplify]: Simplify 0 into 0
2.112 * [backup-simplify]: Simplify 0 into 0
2.112 * [backup-simplify]: Simplify 0 into 0
2.113 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.113 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.114 * [backup-simplify]: Simplify (- 0) into 0
2.114 * [backup-simplify]: Simplify 0 into 0
2.114 * [backup-simplify]: Simplify 0 into 0
2.114 * [backup-simplify]: Simplify (+ (* (- 2.0) (* (pow y 2) x)) (* 2.0 (pow (* 1 x) 3))) into (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2))))
2.115 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 x)) (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) into (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x))
2.115 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in (x y) around 0
2.115 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in y
2.115 * [taylor]: Taking taylor expansion of 2.0 in y
2.115 * [backup-simplify]: Simplify 2.0 into 2.0
2.115 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in y
2.115 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
2.115 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.115 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.115 * [taylor]: Taking taylor expansion of x in y
2.115 * [backup-simplify]: Simplify x into x
2.115 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.115 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.115 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.115 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.115 * [taylor]: Taking taylor expansion of y in y
2.115 * [backup-simplify]: Simplify 0 into 0
2.115 * [backup-simplify]: Simplify 1 into 1
2.115 * [backup-simplify]: Simplify (* 1 1) into 1
2.115 * [backup-simplify]: Simplify (/ 1 1) into 1
2.115 * [taylor]: Taking taylor expansion of x in y
2.115 * [backup-simplify]: Simplify x into x
2.116 * [backup-simplify]: Simplify (- 1) into -1
2.116 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.116 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.116 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x
2.116 * [taylor]: Taking taylor expansion of 2.0 in x
2.116 * [backup-simplify]: Simplify 2.0 into 2.0
2.116 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x
2.116 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.116 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.116 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.116 * [taylor]: Taking taylor expansion of x in x
2.116 * [backup-simplify]: Simplify 0 into 0
2.116 * [backup-simplify]: Simplify 1 into 1
2.117 * [backup-simplify]: Simplify (* 1 1) into 1
2.117 * [backup-simplify]: Simplify (/ 1 1) into 1
2.117 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.117 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.117 * [taylor]: Taking taylor expansion of y in x
2.117 * [backup-simplify]: Simplify y into y
2.117 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.117 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.117 * [taylor]: Taking taylor expansion of x in x
2.117 * [backup-simplify]: Simplify 0 into 0
2.117 * [backup-simplify]: Simplify 1 into 1
2.117 * [backup-simplify]: Simplify (+ 1 0) into 1
2.118 * [backup-simplify]: Simplify (/ 1 1) into 1
2.118 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x
2.118 * [taylor]: Taking taylor expansion of 2.0 in x
2.118 * [backup-simplify]: Simplify 2.0 into 2.0
2.118 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x
2.118 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.118 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.118 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.118 * [taylor]: Taking taylor expansion of x in x
2.118 * [backup-simplify]: Simplify 0 into 0
2.118 * [backup-simplify]: Simplify 1 into 1
2.118 * [backup-simplify]: Simplify (* 1 1) into 1
2.118 * [backup-simplify]: Simplify (/ 1 1) into 1
2.118 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.118 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.118 * [taylor]: Taking taylor expansion of y in x
2.118 * [backup-simplify]: Simplify y into y
2.118 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.119 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.119 * [taylor]: Taking taylor expansion of x in x
2.119 * [backup-simplify]: Simplify 0 into 0
2.119 * [backup-simplify]: Simplify 1 into 1
2.119 * [backup-simplify]: Simplify (+ 1 0) into 1
2.119 * [backup-simplify]: Simplify (/ 1 1) into 1
2.120 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.120 * [taylor]: Taking taylor expansion of 2.0 in y
2.120 * [backup-simplify]: Simplify 2.0 into 2.0
2.121 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.121 * [backup-simplify]: Simplify (+ 0 0) into 0
2.122 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
2.122 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.122 * [taylor]: Taking taylor expansion of 0 in y
2.122 * [backup-simplify]: Simplify 0 into 0
2.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.124 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
2.124 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
2.124 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow y 2)))
2.125 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (- (* 2.0 (/ 1 (pow y 2))))
2.125 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
2.125 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
2.125 * [taylor]: Taking taylor expansion of 2.0 in y
2.125 * [backup-simplify]: Simplify 2.0 into 2.0
2.125 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.125 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.125 * [taylor]: Taking taylor expansion of y in y
2.125 * [backup-simplify]: Simplify 0 into 0
2.125 * [backup-simplify]: Simplify 1 into 1
2.125 * [backup-simplify]: Simplify (* 1 1) into 1
2.126 * [backup-simplify]: Simplify (/ 1 1) into 1
2.126 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.126 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.126 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.126 * [backup-simplify]: Simplify 2.0 into 2.0
2.127 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.128 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.128 * [backup-simplify]: Simplify (- 0) into 0
2.128 * [backup-simplify]: Simplify (+ 0 0) into 0
2.130 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)))) into 0
2.130 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into 0
2.130 * [taylor]: Taking taylor expansion of 0 in y
2.131 * [backup-simplify]: Simplify 0 into 0
2.131 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.132 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.132 * [backup-simplify]: Simplify (- 0) into 0
2.132 * [backup-simplify]: Simplify 0 into 0
2.132 * [backup-simplify]: Simplify 0 into 0
2.132 * [backup-simplify]: Simplify 0 into 0
2.133 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.134 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.134 * [backup-simplify]: Simplify (- 0) into 0
2.135 * [backup-simplify]: Simplify (+ 0 0) into 0
2.136 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.137 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))))) into 0
2.137 * [taylor]: Taking taylor expansion of 0 in y
2.137 * [backup-simplify]: Simplify 0 into 0
2.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.139 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.139 * [backup-simplify]: Simplify (- 0) into 0
2.139 * [backup-simplify]: Simplify 0 into 0
2.139 * [backup-simplify]: Simplify 0 into 0
2.139 * [backup-simplify]: Simplify 0 into 0
2.140 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 3)) (* (- 2.0) (* (pow (/ 1 y) -2) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2))))
2.140 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 (- x))) (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) into (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x))
2.140 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in (x y) around 0
2.140 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in y
2.140 * [taylor]: Taking taylor expansion of -2.0 in y
2.140 * [backup-simplify]: Simplify -2.0 into -2.0
2.140 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in y
2.140 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
2.140 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.140 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.140 * [taylor]: Taking taylor expansion of x in y
2.140 * [backup-simplify]: Simplify x into x
2.140 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.141 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.141 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.141 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.141 * [taylor]: Taking taylor expansion of y in y
2.141 * [backup-simplify]: Simplify 0 into 0
2.141 * [backup-simplify]: Simplify 1 into 1
2.141 * [backup-simplify]: Simplify (* 1 1) into 1
2.141 * [backup-simplify]: Simplify (/ 1 1) into 1
2.141 * [taylor]: Taking taylor expansion of x in y
2.141 * [backup-simplify]: Simplify x into x
2.141 * [backup-simplify]: Simplify (- 1) into -1
2.142 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.142 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.142 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x
2.142 * [taylor]: Taking taylor expansion of -2.0 in x
2.142 * [backup-simplify]: Simplify -2.0 into -2.0
2.142 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x
2.142 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.142 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.142 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.142 * [taylor]: Taking taylor expansion of x in x
2.142 * [backup-simplify]: Simplify 0 into 0
2.142 * [backup-simplify]: Simplify 1 into 1
2.142 * [backup-simplify]: Simplify (* 1 1) into 1
2.142 * [backup-simplify]: Simplify (/ 1 1) into 1
2.142 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.142 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.142 * [taylor]: Taking taylor expansion of y in x
2.143 * [backup-simplify]: Simplify y into y
2.143 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.143 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.143 * [taylor]: Taking taylor expansion of x in x
2.143 * [backup-simplify]: Simplify 0 into 0
2.143 * [backup-simplify]: Simplify 1 into 1
2.143 * [backup-simplify]: Simplify (+ 1 0) into 1
2.143 * [backup-simplify]: Simplify (/ 1 1) into 1
2.143 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x
2.143 * [taylor]: Taking taylor expansion of -2.0 in x
2.143 * [backup-simplify]: Simplify -2.0 into -2.0
2.143 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x
2.143 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.143 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.143 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.143 * [taylor]: Taking taylor expansion of x in x
2.143 * [backup-simplify]: Simplify 0 into 0
2.143 * [backup-simplify]: Simplify 1 into 1
2.144 * [backup-simplify]: Simplify (* 1 1) into 1
2.144 * [backup-simplify]: Simplify (/ 1 1) into 1
2.144 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.144 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.144 * [taylor]: Taking taylor expansion of y in x
2.144 * [backup-simplify]: Simplify y into y
2.144 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.144 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.144 * [taylor]: Taking taylor expansion of x in x
2.144 * [backup-simplify]: Simplify 0 into 0
2.144 * [backup-simplify]: Simplify 1 into 1
2.144 * [backup-simplify]: Simplify (+ 1 0) into 1
2.145 * [backup-simplify]: Simplify (/ 1 1) into 1
2.145 * [backup-simplify]: Simplify (* -2.0 1) into -2.0
2.145 * [taylor]: Taking taylor expansion of -2.0 in y
2.145 * [backup-simplify]: Simplify -2.0 into -2.0
2.146 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.146 * [backup-simplify]: Simplify (+ 0 0) into 0
2.147 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
2.147 * [backup-simplify]: Simplify (+ (* -2.0 0) (* 0 1)) into 0
2.147 * [taylor]: Taking taylor expansion of 0 in y
2.147 * [backup-simplify]: Simplify 0 into 0
2.148 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.149 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
2.149 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
2.150 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow y 2)))
2.150 * [backup-simplify]: Simplify (+ (* -2.0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (* 2.0 (/ 1 (pow y 2)))
2.150 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
2.150 * [taylor]: Taking taylor expansion of 2.0 in y
2.150 * [backup-simplify]: Simplify 2.0 into 2.0
2.150 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.150 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.150 * [taylor]: Taking taylor expansion of y in y
2.150 * [backup-simplify]: Simplify 0 into 0
2.150 * [backup-simplify]: Simplify 1 into 1
2.151 * [backup-simplify]: Simplify (* 1 1) into 1
2.151 * [backup-simplify]: Simplify (/ 1 1) into 1
2.151 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.151 * [backup-simplify]: Simplify 2.0 into 2.0
2.151 * [backup-simplify]: Simplify -2.0 into -2.0
2.152 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.153 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.153 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.153 * [backup-simplify]: Simplify (- 0) into 0
2.153 * [backup-simplify]: Simplify (+ 0 0) into 0
2.156 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)))) into 0
2.157 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into 0
2.157 * [taylor]: Taking taylor expansion of 0 in y
2.157 * [backup-simplify]: Simplify 0 into 0
2.158 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.159 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.159 * [backup-simplify]: Simplify 0 into 0
2.159 * [backup-simplify]: Simplify 0 into 0
2.160 * [backup-simplify]: Simplify 0 into 0
2.161 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.162 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.163 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.163 * [backup-simplify]: Simplify (- 0) into 0
2.164 * [backup-simplify]: Simplify (+ 0 0) into 0
2.166 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.168 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))))) into 0
2.168 * [taylor]: Taking taylor expansion of 0 in y
2.168 * [backup-simplify]: Simplify 0 into 0
2.169 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.171 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.171 * [backup-simplify]: Simplify 0 into 0
2.171 * [backup-simplify]: Simplify 0 into 0
2.171 * [backup-simplify]: Simplify 0 into 0
2.172 * [backup-simplify]: Simplify (+ (* -2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 3)) (* 2.0 (* (pow (/ 1 (- y)) -2) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2))))
2.172 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
2.172 * [backup-simplify]: Simplify (- (* x x) (* y y)) into (- (pow x 2) (pow y 2))
2.172 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
2.172 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
2.173 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.173 * [taylor]: Taking taylor expansion of x in y
2.173 * [backup-simplify]: Simplify x into x
2.173 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.173 * [taylor]: Taking taylor expansion of y in y
2.173 * [backup-simplify]: Simplify 0 into 0
2.173 * [backup-simplify]: Simplify 1 into 1
2.173 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
2.173 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.173 * [taylor]: Taking taylor expansion of x in x
2.173 * [backup-simplify]: Simplify 0 into 0
2.173 * [backup-simplify]: Simplify 1 into 1
2.173 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.173 * [taylor]: Taking taylor expansion of y in x
2.173 * [backup-simplify]: Simplify y into y
2.173 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
2.173 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.173 * [taylor]: Taking taylor expansion of x in x
2.173 * [backup-simplify]: Simplify 0 into 0
2.173 * [backup-simplify]: Simplify 1 into 1
2.173 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.173 * [taylor]: Taking taylor expansion of y in x
2.173 * [backup-simplify]: Simplify y into y
2.173 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.173 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
2.174 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
2.174 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
2.174 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.174 * [taylor]: Taking taylor expansion of y in y
2.174 * [backup-simplify]: Simplify 0 into 0
2.174 * [backup-simplify]: Simplify 1 into 1
2.174 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.174 * [backup-simplify]: Simplify (- 0) into 0
2.175 * [backup-simplify]: Simplify (+ 0 0) into 0
2.175 * [taylor]: Taking taylor expansion of 0 in y
2.175 * [backup-simplify]: Simplify 0 into 0
2.175 * [backup-simplify]: Simplify 0 into 0
2.175 * [backup-simplify]: Simplify (* 1 1) into 1
2.176 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.176 * [backup-simplify]: Simplify (- 0) into 0
2.177 * [backup-simplify]: Simplify (+ 1 0) into 1
2.177 * [taylor]: Taking taylor expansion of 1 in y
2.177 * [backup-simplify]: Simplify 1 into 1
2.177 * [backup-simplify]: Simplify 1 into 1
2.177 * [backup-simplify]: Simplify 0 into 0
2.177 * [backup-simplify]: Simplify (* 1 1) into 1
2.178 * [backup-simplify]: Simplify (- 1) into -1
2.178 * [backup-simplify]: Simplify -1 into -1
2.178 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.179 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.180 * [backup-simplify]: Simplify (- 0) into 0
2.180 * [backup-simplify]: Simplify (+ 0 0) into 0
2.180 * [taylor]: Taking taylor expansion of 0 in y
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify 0 into 0
2.181 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.181 * [backup-simplify]: Simplify (- 0) into 0
2.181 * [backup-simplify]: Simplify 0 into 0
2.182 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.184 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.184 * [backup-simplify]: Simplify (- 0) into 0
2.186 * [backup-simplify]: Simplify (+ 0 0) into 0
2.186 * [taylor]: Taking taylor expansion of 0 in y
2.186 * [backup-simplify]: Simplify 0 into 0
2.186 * [backup-simplify]: Simplify 0 into 0
2.186 * [backup-simplify]: Simplify 0 into 0
2.187 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2))
2.187 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
2.187 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
2.187 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
2.187 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.187 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.187 * [taylor]: Taking taylor expansion of x in y
2.187 * [backup-simplify]: Simplify x into x
2.188 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.188 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.188 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.188 * [taylor]: Taking taylor expansion of y in y
2.188 * [backup-simplify]: Simplify 0 into 0
2.188 * [backup-simplify]: Simplify 1 into 1
2.188 * [backup-simplify]: Simplify (* 1 1) into 1
2.189 * [backup-simplify]: Simplify (/ 1 1) into 1
2.189 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.189 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.189 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.189 * [taylor]: Taking taylor expansion of x in x
2.189 * [backup-simplify]: Simplify 0 into 0
2.189 * [backup-simplify]: Simplify 1 into 1
2.189 * [backup-simplify]: Simplify (* 1 1) into 1
2.190 * [backup-simplify]: Simplify (/ 1 1) into 1
2.190 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.190 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.190 * [taylor]: Taking taylor expansion of y in x
2.190 * [backup-simplify]: Simplify y into y
2.190 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.190 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.190 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.190 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.190 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.190 * [taylor]: Taking taylor expansion of x in x
2.190 * [backup-simplify]: Simplify 0 into 0
2.190 * [backup-simplify]: Simplify 1 into 1
2.191 * [backup-simplify]: Simplify (* 1 1) into 1
2.191 * [backup-simplify]: Simplify (/ 1 1) into 1
2.191 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.191 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.191 * [taylor]: Taking taylor expansion of y in x
2.191 * [backup-simplify]: Simplify y into y
2.191 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.191 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.192 * [backup-simplify]: Simplify (+ 1 0) into 1
2.192 * [taylor]: Taking taylor expansion of 1 in y
2.192 * [backup-simplify]: Simplify 1 into 1
2.193 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.194 * [backup-simplify]: Simplify (+ 0 0) into 0
2.194 * [taylor]: Taking taylor expansion of 0 in y
2.194 * [backup-simplify]: Simplify 0 into 0
2.195 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.196 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
2.196 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
2.196 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
2.196 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.196 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.196 * [taylor]: Taking taylor expansion of y in y
2.196 * [backup-simplify]: Simplify 0 into 0
2.196 * [backup-simplify]: Simplify 1 into 1
2.197 * [backup-simplify]: Simplify (* 1 1) into 1
2.197 * [backup-simplify]: Simplify (/ 1 1) into 1
2.198 * [backup-simplify]: Simplify (- 1) into -1
2.198 * [backup-simplify]: Simplify -1 into -1
2.198 * [backup-simplify]: Simplify 1 into 1
2.199 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.200 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.201 * [backup-simplify]: Simplify (- 0) into 0
2.201 * [backup-simplify]: Simplify (+ 0 0) into 0
2.201 * [taylor]: Taking taylor expansion of 0 in y
2.201 * [backup-simplify]: Simplify 0 into 0
2.202 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.203 * [backup-simplify]: Simplify (- 0) into 0
2.203 * [backup-simplify]: Simplify 0 into 0
2.203 * [backup-simplify]: Simplify 0 into 0
2.203 * [backup-simplify]: Simplify 0 into 0
2.205 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.206 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.207 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.207 * [backup-simplify]: Simplify (- 0) into 0
2.207 * [backup-simplify]: Simplify (+ 0 0) into 0
2.207 * [taylor]: Taking taylor expansion of 0 in y
2.207 * [backup-simplify]: Simplify 0 into 0
2.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.210 * [backup-simplify]: Simplify (- 0) into 0
2.210 * [backup-simplify]: Simplify 0 into 0
2.210 * [backup-simplify]: Simplify 0 into 0
2.210 * [backup-simplify]: Simplify 0 into 0
2.210 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2))
2.211 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
2.211 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
2.211 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
2.211 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.211 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.211 * [taylor]: Taking taylor expansion of x in y
2.211 * [backup-simplify]: Simplify x into x
2.211 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.211 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.211 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.211 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.211 * [taylor]: Taking taylor expansion of y in y
2.211 * [backup-simplify]: Simplify 0 into 0
2.211 * [backup-simplify]: Simplify 1 into 1
2.211 * [backup-simplify]: Simplify (* 1 1) into 1
2.212 * [backup-simplify]: Simplify (/ 1 1) into 1
2.212 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.212 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.212 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.212 * [taylor]: Taking taylor expansion of x in x
2.212 * [backup-simplify]: Simplify 0 into 0
2.212 * [backup-simplify]: Simplify 1 into 1
2.212 * [backup-simplify]: Simplify (* 1 1) into 1
2.213 * [backup-simplify]: Simplify (/ 1 1) into 1
2.213 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.213 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.213 * [taylor]: Taking taylor expansion of y in x
2.213 * [backup-simplify]: Simplify y into y
2.213 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.213 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.213 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
2.213 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.213 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.213 * [taylor]: Taking taylor expansion of x in x
2.213 * [backup-simplify]: Simplify 0 into 0
2.213 * [backup-simplify]: Simplify 1 into 1
2.214 * [backup-simplify]: Simplify (* 1 1) into 1
2.214 * [backup-simplify]: Simplify (/ 1 1) into 1
2.214 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.214 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.214 * [taylor]: Taking taylor expansion of y in x
2.214 * [backup-simplify]: Simplify y into y
2.214 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.215 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.215 * [backup-simplify]: Simplify (+ 1 0) into 1
2.215 * [taylor]: Taking taylor expansion of 1 in y
2.215 * [backup-simplify]: Simplify 1 into 1
2.216 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.217 * [backup-simplify]: Simplify (+ 0 0) into 0
2.217 * [taylor]: Taking taylor expansion of 0 in y
2.217 * [backup-simplify]: Simplify 0 into 0
2.218 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.219 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
2.219 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
2.219 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
2.219 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.219 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.220 * [taylor]: Taking taylor expansion of y in y
2.220 * [backup-simplify]: Simplify 0 into 0
2.220 * [backup-simplify]: Simplify 1 into 1
2.220 * [backup-simplify]: Simplify (* 1 1) into 1
2.220 * [backup-simplify]: Simplify (/ 1 1) into 1
2.221 * [backup-simplify]: Simplify (- 1) into -1
2.221 * [backup-simplify]: Simplify -1 into -1
2.221 * [backup-simplify]: Simplify 1 into 1
2.222 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.223 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.223 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.224 * [backup-simplify]: Simplify (- 0) into 0
2.224 * [backup-simplify]: Simplify (+ 0 0) into 0
2.224 * [taylor]: Taking taylor expansion of 0 in y
2.224 * [backup-simplify]: Simplify 0 into 0
2.225 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.226 * [backup-simplify]: Simplify (- 0) into 0
2.226 * [backup-simplify]: Simplify 0 into 0
2.226 * [backup-simplify]: Simplify 0 into 0
2.227 * [backup-simplify]: Simplify 0 into 0
2.228 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.229 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.230 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.230 * [backup-simplify]: Simplify (- 0) into 0
2.230 * [backup-simplify]: Simplify (+ 0 0) into 0
2.231 * [taylor]: Taking taylor expansion of 0 in y
2.231 * [backup-simplify]: Simplify 0 into 0
2.232 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.233 * [backup-simplify]: Simplify (- 0) into 0
2.233 * [backup-simplify]: Simplify 0 into 0
2.233 * [backup-simplify]: Simplify 0 into 0
2.233 * [backup-simplify]: Simplify 0 into 0
2.234 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2))
2.234 * * * [progress]: simplifying candidates
2.236 * [simplify]: Simplifying:
  (- (+ (+ (log 2.0) (log x)) (log (- (* x x) (* y y)))) (log (- x y)))
  (- (+ (log (* 2.0 x)) (log (- (* x x) (* y y)))) (log (- x y)))
  (- (log (* (* 2.0 x) (- (* x x) (* y y)))) (log (- x y)))
  (log (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y)))
  (exp (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y)))
  (/ (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* (* 2.0 x) (- (* x x) (* y y))) (* (* 2.0 x) (- (* x x) (* y y)))) (* (* 2.0 x) (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y))) (cbrt (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y))))
  (cbrt (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y)))
  (* (* (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y)) (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y))) (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y)))
  (sqrt (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y)))
  (sqrt (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y)))
  (- (* (* 2.0 x) (- (* x x) (* y y))))
  (- (- x y))
  (/ (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (- (* x x) (* y y)) (cbrt (- x y)))
  (/ (* 2.0 x) (sqrt (- x y)))
  (/ (- (* x x) (* y y)) (sqrt (- x y)))
  (/ (* 2.0 x) 1)
  (/ (- (* x x) (* y y)) (- x y))
  (/ (* 2.0 x) (+ (sqrt x) (sqrt y)))
  (/ (- (* x x) (* y y)) (- (sqrt x) (sqrt y)))
  (/ (* 2.0 x) 1)
  (/ (- (* x x) (* y y)) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* (* 2.0 x) (- (* x x) (* y y))))
  (/ (* (* 2.0 x) (- (* x x) (* y y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* (* 2.0 x) (- (* x x) (* y y))) (sqrt (- x y)))
  (/ (* (* 2.0 x) (- (* x x) (* y y))) 1)
  (/ (* (* 2.0 x) (- (* x x) (* y y))) (+ (sqrt x) (sqrt y)))
  (/ (* (* 2.0 x) (- (* x x) (* y y))) 1)
  (/ (- x y) (- (* x x) (* y y)))
  (/ (* (* 2.0 x) (- (* x x) (* y y))) (- (pow x 3) (pow y 3)))
  (/ (* (* 2.0 x) (- (* x x) (* y y))) (- (* x x) (* y y)))
  (* (- x y) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (- x y) (+ (* x x) (* y y)))
  (* (* 2.0 x) (- (* x x) (* y y)))
  (* (* 2.0 x) (- (* x x) (* y y)))
  (+ (+ (log 2.0) (log x)) (log (- (* x x) (* y y))))
  (+ (log (* 2.0 x)) (log (- (* x x) (* y y))))
  (log (* (* 2.0 x) (- (* x x) (* y y))))
  (exp (* (* 2.0 x) (- (* x x) (* y y))))
  (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))))
  (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))))
  (* (cbrt (* (* 2.0 x) (- (* x x) (* y y)))) (cbrt (* (* 2.0 x) (- (* x x) (* y y)))))
  (cbrt (* (* 2.0 x) (- (* x x) (* y y))))
  (* (* (* (* 2.0 x) (- (* x x) (* y y))) (* (* 2.0 x) (- (* x x) (* y y)))) (* (* 2.0 x) (- (* x x) (* y y))))
  (sqrt (* (* 2.0 x) (- (* x x) (* y y))))
  (sqrt (* (* 2.0 x) (- (* x x) (* y y))))
  (* (* 2.0 x) (* x x))
  (* (* 2.0 x) (- (* y y)))
  (* (* 2.0 x) (* x x))
  (* (* 2.0 x) (- (* y y)))
  (* (* x x) (* 2.0 x))
  (* (- (* y y)) (* 2.0 x))
  (* (* x x) (* 2.0 x))
  (* (- (* y y)) (* 2.0 x))
  (* (* 2.0 x) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (* (* 2.0 x) (sqrt (- (* x x) (* y y))))
  (* (* 2.0 x) 1)
  (* (* 2.0 x) (+ x y))
  (* x (- (* x x) (* y y)))
  (* (* 2.0 x) (- (pow (* x x) 3) (pow (* y y) 3)))
  (* (* 2.0 x) (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (/ (exp (* x x)) (exp (* y y)))
  (log (- (* x x) (* y y)))
  (exp (- (* x x) (* y y)))
  (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y))))
  (cbrt (- (* x x) (* y y)))
  (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- (* x x) (* y y)))
  (- (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* y y))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2))))
  (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2))))
  (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2))))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
2.239 * * [simplify]: iteration 0: 125 enodes
2.280 * * [simplify]: iteration 1: 424 enodes
2.790 * * [simplify]: iteration 2: 3461 enodes
4.222 * * [simplify]: iteration complete: 5000 enodes
4.223 * * [simplify]: Extracting #0: cost 58 inf + 0
4.226 * * [simplify]: Extracting #1: cost 1049 inf + 0
4.243 * * [simplify]: Extracting #2: cost 2104 inf + 3998
4.285 * * [simplify]: Extracting #3: cost 1222 inf + 135917
4.362 * * [simplify]: Extracting #4: cost 232 inf + 352733
4.451 * * [simplify]: Extracting #5: cost 7 inf + 409771
4.541 * * [simplify]: Extracting #6: cost 0 inf + 410690
4.659 * [simplify]: Simplified to:
  (log (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y)))
  (log (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y)))
  (log (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y)))
  (log (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y)))
  (exp (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y)))
  (/ (* (* (* (+ x y) (- x y)) (* (+ x y) (- x y))) (* (+ x y) (- x y))) (/ (* (- x y) (* (- x y) (- x y))) (* (* 2.0 x) (* (* 2.0 x) (* 2.0 x)))))
  (/ (* (* (* (+ x y) (- x y)) (* (+ x y) (- x y))) (* (+ x y) (- x y))) (/ (* (- x y) (* (- x y) (- x y))) (* (* 2.0 x) (* (* 2.0 x) (* 2.0 x)))))
  (* (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y)) (* (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y)) (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y))))
  (* (cbrt (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y))) (cbrt (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y))))
  (cbrt (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y)))
  (* (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y)) (* (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y)) (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y))))
  (sqrt (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y)))
  (sqrt (/ (* (* 2.0 x) (* (+ x y) (- x y))) (- x y)))
  (* (- (* (+ x y) (- x y))) (* 2.0 x))
  (- (- x y))
  (* (/ x (cbrt (- x y))) (/ 2.0 (cbrt (- x y))))
  (/ (+ x y) (/ (cbrt (- x y)) (- x y)))
  (/ 2.0 (/ (sqrt (- x y)) x))
  (/ (* (+ x y) (- x y)) (sqrt (- x y)))
  (* 2.0 x)
  (/ (* (+ x y) (- x y)) (- x y))
  (* (/ 2.0 (+ (sqrt y) (sqrt x))) x)
  (/ (* (+ x y) (- x y)) (- (sqrt x) (sqrt y)))
  (* 2.0 x)
  (/ (* (+ x y) (- x y)) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* (* 2.0 x) (* (+ x y) (- x y))))
  (/ (* (* 2.0 x) (* (+ x y) (- x y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (/ (* 2.0 x) (sqrt (- x y))) (* (+ x y) (- x y)))
  (* (* 2.0 x) (* (+ x y) (- x y)))
  (/ (* 2.0 x) (/ (+ (sqrt y) (sqrt x)) (* (+ x y) (- x y))))
  (* (* 2.0 x) (* (+ x y) (- x y)))
  (/ (/ (- x y) (+ x y)) (- x y))
  (- (/ (* x x) (/ (- (* (* x x) x) (* (* y y) y)) (* 2.0 x))) (/ (* y y) (/ (- (* (* x x) x) (* (* y y) y)) (* 2.0 x))))
  (* 2.0 x)
  (* (- x y) (+ (* (+ (* x x) (* y y)) (* y y)) (* (* x x) (* x x))))
  (* (- x y) (+ (* x x) (* y y)))
  (* (* 2.0 x) (* (+ x y) (- x y)))
  (* (* 2.0 x) (* (+ x y) (- x y)))
  (log (* (* 2.0 x) (* (+ x y) (- x y))))
  (log (* (* 2.0 x) (* (+ x y) (- x y))))
  (log (* (* 2.0 x) (* (+ x y) (- x y))))
  (exp (* (* 2.0 x) (* (+ x y) (- x y))))
  (* (* (* (* 2.0 x) (* (* 2.0 x) (* 2.0 x))) (* (* (+ x y) (- x y)) (* (+ x y) (- x y)))) (* (+ x y) (- x y)))
  (* (* (* (* 2.0 x) (* (* 2.0 x) (* 2.0 x))) (* (* (+ x y) (- x y)) (* (+ x y) (- x y)))) (* (+ x y) (- x y)))
  (* (cbrt (* (* 2.0 x) (* (+ x y) (- x y)))) (cbrt (* (* 2.0 x) (* (+ x y) (- x y)))))
  (cbrt (* (* 2.0 x) (* (+ x y) (- x y))))
  (* (* (* (* 2.0 x) (* (+ x y) (- x y))) (* (* 2.0 x) (* (+ x y) (- x y)))) (* (* 2.0 x) (* (+ x y) (- x y))))
  (sqrt (* (* 2.0 x) (* (+ x y) (- x y))))
  (sqrt (* (* 2.0 x) (* (+ x y) (- x y))))
  (* (* 2.0 x) (* x x))
  (- (* (* y y) (* 2.0 x)))
  (* (* 2.0 x) (* x x))
  (- (* (* y y) (* 2.0 x)))
  (* (* 2.0 x) (* x x))
  (- (* (* y y) (* 2.0 x)))
  (* (* 2.0 x) (* x x))
  (- (* (* y y) (* 2.0 x)))
  (* 2.0 (* (* x (cbrt (* (+ x y) (- x y)))) (cbrt (* (+ x y) (- x y)))))
  (* (* 2.0 x) (sqrt (* (+ x y) (- x y))))
  (* 2.0 x)
  (* (* 2.0 x) (+ x y))
  (* x (* (+ x y) (- x y)))
  (* (* (* (+ (* (* x x) x) (* (* y y) y)) (- (* (* x x) x) (* (* y y) y))) x) 2.0)
  (* x (* 2.0 (* (+ (* x x) (* y y)) (- (* x x) (* y y)))))
  (exp (* (+ x y) (- x y)))
  (log (* (+ x y) (- x y)))
  (exp (* (+ x y) (- x y)))
  (* (cbrt (* (+ x y) (- x y))) (cbrt (* (+ x y) (- x y))))
  (cbrt (* (+ x y) (- x y)))
  (* (* (* (+ x y) (- x y)) (* (+ x y) (- x y))) (* (+ x y) (- x y)))
  (sqrt (* (+ x y) (- x y)))
  (sqrt (* (+ x y) (- x y)))
  (* (+ (* (* x x) x) (* (* y y) y)) (- (* (* x x) x) (* (* y y) y)))
  (+ (* (+ (* x x) (* y y)) (* y y)) (* (* x x) (* x x)))
  (- (* y y))
  (* (+ (* x x) (* y y)) (- (* x x) (* y y)))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  (* (* x (+ x y)) 2.0)
  (* (* x (+ x y)) 2.0)
  (* (* x (+ x y)) 2.0)
  (* 2.0 (* x (- (* x x) (* y y))))
  (* 2.0 (* x (- (* x x) (* y y))))
  (* 2.0 (* x (- (* x x) (* y y))))
  (* (+ x y) (- x y))
  (* (+ x y) (- x y))
  (* (+ x y) (- x y))
4.663 * * * [progress]: adding candidates to table
4.957 * [progress]: [Phase 3 of 3] Extracting.
4.958 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y)))> #<alt (λ (x y) (* (* 2.0 x) (+ x y)))>)
4.958 * * * [regime-changes]: Trying 2 branch expressions: (y x)
4.958 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y)))> #<alt (λ (x y) (* (* 2.0 x) (+ x y)))>)
5.006 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (* (* 2.0 x) (- (* x x) (* y y))) (- x y)))> #<alt (λ (x y) (* (* 2.0 x) (+ x y)))>)
5.044 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
5.044 * [simplify]: Simplifying:
  (* (* 2.0 x) (+ x y))
5.044 * * [simplify]: iteration 0: 6 enodes
5.045 * * [simplify]: iteration 1: 9 enodes
5.045 * * [simplify]: iteration complete: 9 enodes
5.045 * * [simplify]: Extracting #0: cost 1 inf + 0
5.045 * * [simplify]: Extracting #1: cost 3 inf + 0
5.045 * * [simplify]: Extracting #2: cost 6 inf + 0
5.045 * * [simplify]: Extracting #3: cost 2 inf + 45
5.045 * * [simplify]: Extracting #4: cost 0 inf + 210
5.045 * [simplify]: Simplified to:
  (* (+ x y) (* 2.0 x))
6.385 * [regime-testing]: Baseline error score: 0.007875984498062257
6.393 * [regime-testing]: Oracle error score: 0.005500687585948244
6.415 * [regime-testing]: End program error score: 0.007875984498062257
6.526 * [regime-testing]: Target error score: 0.007875984498062257