33.114 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying:
  (* 2.0 (+ (* x x) (* x y)))
0.032 * * [simplify]: iteration 0: 7 enodes
0.034 * * [simplify]: iteration 1: 18 enodes
0.037 * * [simplify]: iteration 2: 36 enodes
0.043 * * [simplify]: iteration 3: 53 enodes
0.052 * * [simplify]: iteration 4: 81 enodes
0.060 * * [simplify]: iteration complete: 81 enodes
0.061 * * [simplify]: Extracting #0: cost 1 inf + 0
0.061 * * [simplify]: Extracting #1: cost 9 inf + 0
0.061 * * [simplify]: Extracting #2: cost 11 inf + 2
0.061 * * [simplify]: Extracting #3: cost 6 inf + 210
0.061 * * [simplify]: Extracting #4: cost 0 inf + 665
0.061 * [simplify]: Simplified to:
  (* (* 2.0 x) (+ x y))
0.065 * * [progress]: iteration 1 / 4
0.065 * * * [progress]: picking best candidate
0.071 * * * * [pick]: Picked  #<alt (λ (x y) (* (* 2.0 x) (+ x y)))>
0.071 * * * [progress]: localizing error
0.078 * * * [progress]: generating rewritten candidates
0.078 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.109 * * * [progress]: generating series expansions
0.109 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.109 * [backup-simplify]: Simplify (* (* 2.0 x) (+ x y)) into (* 2.0 (* x (+ x y)))
0.109 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
0.109 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
0.109 * [taylor]: Taking taylor expansion of 2.0 in y
0.109 * [backup-simplify]: Simplify 2.0 into 2.0
0.109 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.109 * [taylor]: Taking taylor expansion of x in y
0.109 * [backup-simplify]: Simplify x into x
0.109 * [taylor]: Taking taylor expansion of (+ x y) in y
0.109 * [taylor]: Taking taylor expansion of x in y
0.109 * [backup-simplify]: Simplify x into x
0.109 * [taylor]: Taking taylor expansion of y in y
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 1 into 1
0.109 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) 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 (* x (+ x y)) in x
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 * [taylor]: Taking taylor expansion of (+ x y) 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 * [taylor]: Taking taylor expansion of y in x
0.110 * [backup-simplify]: Simplify y into y
0.110 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
0.110 * [taylor]: Taking taylor expansion of 2.0 in x
0.110 * [backup-simplify]: Simplify 2.0 into 2.0
0.110 * [taylor]: Taking taylor expansion of (* x (+ x y)) 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 * [taylor]: Taking taylor expansion of (+ x y) 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 * [taylor]: Taking taylor expansion of y in x
0.110 * [backup-simplify]: Simplify y into y
0.110 * [backup-simplify]: Simplify (+ 0 y) into y
0.110 * [backup-simplify]: Simplify (* 0 y) into 0
0.110 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify (+ 1 0) into 1
0.111 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y
0.111 * [backup-simplify]: Simplify (+ (* 2.0 y) (* 0 0)) into (* 2.0 y)
0.111 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.111 * [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 y in y
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify (+ 0 0) into 0
0.113 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1
0.114 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 y) (* 0 0))) into 2.0
0.114 * [taylor]: Taking taylor expansion of 2.0 in y
0.114 * [backup-simplify]: Simplify 2.0 into 2.0
0.114 * [backup-simplify]: Simplify 2.0 into 2.0
0.115 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.115 * [backup-simplify]: Simplify 2.0 into 2.0
0.115 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (+ 0 0) into 0
0.116 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
0.117 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify (+ 0 0) into 0
0.119 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
0.120 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify (+ (* 2.0 (* y x)) (* 2.0 (pow (* 1 x) 2))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.120 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 x)) (+ (/ 1 x) (/ 1 y))) into (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x))
0.120 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.120 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in y
0.120 * [taylor]: Taking taylor expansion of 2.0 in y
0.120 * [backup-simplify]: Simplify 2.0 into 2.0
0.120 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.120 * [taylor]: Taking taylor expansion of x in y
0.120 * [backup-simplify]: Simplify x into x
0.121 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 1 into 1
0.121 * [backup-simplify]: Simplify (/ 1 1) into 1
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [backup-simplify]: Simplify x into x
0.121 * [backup-simplify]: Simplify (+ 0 1) into 1
0.121 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.121 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.121 * [taylor]: Taking taylor expansion of 2.0 in x
0.121 * [backup-simplify]: Simplify 2.0 into 2.0
0.121 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 1 into 1
0.122 * [backup-simplify]: Simplify (/ 1 1) into 1
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [backup-simplify]: Simplify y into y
0.122 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.122 * [backup-simplify]: Simplify (+ 1 0) into 1
0.122 * [backup-simplify]: Simplify (/ 1 1) into 1
0.122 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.122 * [taylor]: Taking taylor expansion of 2.0 in x
0.122 * [backup-simplify]: Simplify 2.0 into 2.0
0.123 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [backup-simplify]: Simplify (/ 1 1) into 1
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [backup-simplify]: Simplify y into y
0.123 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [backup-simplify]: Simplify (+ 1 0) into 1
0.123 * [backup-simplify]: Simplify (/ 1 1) into 1
0.124 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.124 * [taylor]: Taking taylor expansion of 2.0 in y
0.124 * [backup-simplify]: Simplify 2.0 into 2.0
0.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.124 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.125 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.125 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
0.125 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.125 * [taylor]: Taking taylor expansion of 2.0 in y
0.125 * [backup-simplify]: Simplify 2.0 into 2.0
0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (/ 1 1) into 1
0.126 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.126 * [backup-simplify]: Simplify 2.0 into 2.0
0.126 * [backup-simplify]: Simplify 2.0 into 2.0
0.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.127 * [backup-simplify]: Simplify (+ 0 0) into 0
0.127 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.129 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.130 * [backup-simplify]: Simplify (+ 0 0) into 0
0.131 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.132 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.133 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.134 * [backup-simplify]: Simplify (+ 0 0) into 0
0.136 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.137 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [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)))
0.137 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 (- x))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x))
0.137 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.137 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in y
0.137 * [taylor]: Taking taylor expansion of 2.0 in y
0.137 * [backup-simplify]: Simplify 2.0 into 2.0
0.137 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
0.137 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.138 * [backup-simplify]: Simplify x into x
0.138 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.138 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.138 * [taylor]: Taking taylor expansion of y in y
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 1 into 1
0.138 * [backup-simplify]: Simplify (/ 1 1) into 1
0.138 * [taylor]: Taking taylor expansion of x in y
0.138 * [backup-simplify]: Simplify x into x
0.138 * [backup-simplify]: Simplify (+ 0 1) into 1
0.138 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.138 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.138 * [taylor]: Taking taylor expansion of 2.0 in x
0.138 * [backup-simplify]: Simplify 2.0 into 2.0
0.138 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.138 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 1 into 1
0.139 * [backup-simplify]: Simplify (/ 1 1) into 1
0.139 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.139 * [taylor]: Taking taylor expansion of y in x
0.139 * [backup-simplify]: Simplify y into y
0.139 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 1 into 1
0.139 * [backup-simplify]: Simplify (+ 1 0) into 1
0.139 * [backup-simplify]: Simplify (/ 1 1) into 1
0.139 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.139 * [taylor]: Taking taylor expansion of 2.0 in x
0.139 * [backup-simplify]: Simplify 2.0 into 2.0
0.139 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.139 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 1 into 1
0.140 * [backup-simplify]: Simplify (/ 1 1) into 1
0.140 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.140 * [taylor]: Taking taylor expansion of y in x
0.140 * [backup-simplify]: Simplify y into y
0.140 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 1 into 1
0.140 * [backup-simplify]: Simplify (+ 1 0) into 1
0.140 * [backup-simplify]: Simplify (/ 1 1) into 1
0.141 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.141 * [taylor]: Taking taylor expansion of 2.0 in y
0.141 * [backup-simplify]: Simplify 2.0 into 2.0
0.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.141 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.141 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.142 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
0.142 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.142 * [taylor]: Taking taylor expansion of 2.0 in y
0.142 * [backup-simplify]: Simplify 2.0 into 2.0
0.142 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 1 into 1
0.142 * [backup-simplify]: Simplify (/ 1 1) into 1
0.142 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.142 * [backup-simplify]: Simplify 2.0 into 2.0
0.143 * [backup-simplify]: Simplify 2.0 into 2.0
0.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.143 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.143 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.145 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.146 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.147 * [backup-simplify]: Simplify (+ 0 0) into 0
0.148 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.148 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.150 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.151 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.153 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [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)))
0.153 * * * [progress]: simplifying candidates
0.154 * [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)))
0.154 * * [simplify]: iteration 0: 57 enodes
0.168 * * [simplify]: iteration 1: 176 enodes
0.261 * * [simplify]: iteration 2: 712 enodes
1.251 * * [simplify]: iteration 3: 4224 enodes
3.186 * * [simplify]: iteration complete: 5000 enodes
3.186 * * [simplify]: Extracting #0: cost 15 inf + 0
3.188 * * [simplify]: Extracting #1: cost 310 inf + 0
3.194 * * [simplify]: Extracting #2: cost 979 inf + 3223
3.225 * * [simplify]: Extracting #3: cost 883 inf + 74973
3.307 * * [simplify]: Extracting #4: cost 143 inf + 218277
3.384 * * [simplify]: Extracting #5: cost 48 inf + 249543
3.460 * * [simplify]: Extracting #6: cost 10 inf + 256963
3.540 * * [simplify]: Extracting #7: cost 0 inf + 259453
3.624 * [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))) (* (* (* x (+ y x)) 2.0) (* (* x (+ y x)) 2.0)))
  (* (* 2.0 (* x (+ y x))) (* (* (* x (+ y x)) 2.0) (* (* x (+ y x)) 2.0)))
  (* (cbrt (* 2.0 (* x (+ y x)))) (cbrt (* 2.0 (* x (+ y x)))))
  (cbrt (* 2.0 (* x (+ y x))))
  (* (* 2.0 (* x (+ y x))) (* (* (* x (+ y x)) 2.0) (* (* x (+ y x)) 2.0)))
  (sqrt (* 2.0 (* x (+ y x))))
  (sqrt (* 2.0 (* x (+ y x))))
  (* 2.0 (* x x))
  (* x (* 2.0 y))
  (* 2.0 (* x x))
  (* x (* 2.0 y))
  (* (* (cbrt (+ y x)) x) (* (cbrt (+ y x)) 2.0))
  (* (* 2.0 (sqrt (+ y x))) x)
  (* 2.0 x)
  (* 2.0 x)
  (* x (+ y x))
  (* (* 2.0 x) (+ (* (* y y) y) (* (* x x) x)))
  (* (* (* (- x y) x) 2.0) (+ y x))
  (* 2.0 (* x (+ y x)))
  (* 2.0 (* x (+ y x)))
  (* 2.0 (* x (+ y x)))
3.625 * * * [progress]: adding candidates to table
3.706 * * [progress]: iteration 2 / 4
3.706 * * * [progress]: picking best candidate
3.710 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y)))>
3.710 * * * [progress]: localizing error
3.726 * * * [progress]: generating rewritten candidates
3.726 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
3.859 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
3.981 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
4.007 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
4.060 * * * [progress]: generating series expansions
4.060 * * * * [progress]: [ 1 / 4 ] generating series at (2)
4.061 * [backup-simplify]: Simplify (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y)) into (* 2.0 (* x (+ x y)))
4.061 * [approximate]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in (x y) around 0
4.061 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in y
4.061 * [taylor]: Taking taylor expansion of 2.0 in y
4.061 * [backup-simplify]: Simplify 2.0 into 2.0
4.061 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
4.061 * [taylor]: Taking taylor expansion of x in y
4.061 * [backup-simplify]: Simplify x into x
4.061 * [taylor]: Taking taylor expansion of (+ x y) in y
4.061 * [taylor]: Taking taylor expansion of x in y
4.061 * [backup-simplify]: Simplify x into x
4.061 * [taylor]: Taking taylor expansion of y in y
4.061 * [backup-simplify]: Simplify 0 into 0
4.061 * [backup-simplify]: Simplify 1 into 1
4.061 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
4.061 * [taylor]: Taking taylor expansion of 2.0 in x
4.061 * [backup-simplify]: Simplify 2.0 into 2.0
4.061 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
4.061 * [taylor]: Taking taylor expansion of x in x
4.061 * [backup-simplify]: Simplify 0 into 0
4.061 * [backup-simplify]: Simplify 1 into 1
4.061 * [taylor]: Taking taylor expansion of (+ x y) in x
4.061 * [taylor]: Taking taylor expansion of x in x
4.061 * [backup-simplify]: Simplify 0 into 0
4.061 * [backup-simplify]: Simplify 1 into 1
4.062 * [taylor]: Taking taylor expansion of y in x
4.062 * [backup-simplify]: Simplify y into y
4.062 * [taylor]: Taking taylor expansion of (* 2.0 (* x (+ x y))) in x
4.062 * [taylor]: Taking taylor expansion of 2.0 in x
4.062 * [backup-simplify]: Simplify 2.0 into 2.0
4.062 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
4.062 * [taylor]: Taking taylor expansion of x in x
4.062 * [backup-simplify]: Simplify 0 into 0
4.062 * [backup-simplify]: Simplify 1 into 1
4.062 * [taylor]: Taking taylor expansion of (+ x y) in x
4.062 * [taylor]: Taking taylor expansion of x in x
4.062 * [backup-simplify]: Simplify 0 into 0
4.062 * [backup-simplify]: Simplify 1 into 1
4.062 * [taylor]: Taking taylor expansion of y in x
4.062 * [backup-simplify]: Simplify y into y
4.062 * [backup-simplify]: Simplify (+ 0 y) into y
4.062 * [backup-simplify]: Simplify (* 0 y) into 0
4.063 * [backup-simplify]: Simplify (* 2.0 0) into 0
4.063 * [taylor]: Taking taylor expansion of 0 in y
4.063 * [backup-simplify]: Simplify 0 into 0
4.063 * [backup-simplify]: Simplify 0 into 0
4.064 * [backup-simplify]: Simplify (+ 1 0) into 1
4.064 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y
4.064 * [backup-simplify]: Simplify (+ (* 2.0 y) (* 0 0)) into (* 2.0 y)
4.065 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
4.065 * [taylor]: Taking taylor expansion of 2.0 in y
4.065 * [backup-simplify]: Simplify 2.0 into 2.0
4.065 * [taylor]: Taking taylor expansion of y in y
4.065 * [backup-simplify]: Simplify 0 into 0
4.065 * [backup-simplify]: Simplify 1 into 1
4.065 * [backup-simplify]: Simplify (* 2.0 0) into 0
4.065 * [backup-simplify]: Simplify 0 into 0
4.065 * [backup-simplify]: Simplify 0 into 0
4.066 * [backup-simplify]: Simplify (+ 0 0) into 0
4.066 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1
4.067 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 y) (* 0 0))) into 2.0
4.067 * [taylor]: Taking taylor expansion of 2.0 in y
4.067 * [backup-simplify]: Simplify 2.0 into 2.0
4.067 * [backup-simplify]: Simplify 2.0 into 2.0
4.069 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
4.069 * [backup-simplify]: Simplify 2.0 into 2.0
4.069 * [backup-simplify]: Simplify 0 into 0
4.069 * [backup-simplify]: Simplify (+ 0 0) into 0
4.071 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
4.072 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0
4.072 * [taylor]: Taking taylor expansion of 0 in y
4.072 * [backup-simplify]: Simplify 0 into 0
4.072 * [backup-simplify]: Simplify 0 into 0
4.072 * [backup-simplify]: Simplify 0 into 0
4.073 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
4.073 * [backup-simplify]: Simplify 0 into 0
4.073 * [backup-simplify]: Simplify 0 into 0
4.073 * [backup-simplify]: Simplify (+ 0 0) into 0
4.075 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
4.076 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0
4.076 * [taylor]: Taking taylor expansion of 0 in y
4.076 * [backup-simplify]: Simplify 0 into 0
4.076 * [backup-simplify]: Simplify 0 into 0
4.076 * [backup-simplify]: Simplify (+ (* 2.0 (* y x)) (* 2.0 (pow (* 1 x) 2))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
4.076 * [backup-simplify]: Simplify (/ (* (* (* (- (/ 1 x) (/ 1 y)) (/ 1 x)) 2.0) (+ (/ 1 y) (/ 1 x))) (- (/ 1 x) (/ 1 y))) into (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x))
4.077 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in (x y) around 0
4.077 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in y
4.077 * [taylor]: Taking taylor expansion of 2.0 in y
4.077 * [backup-simplify]: Simplify 2.0 into 2.0
4.077 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
4.077 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.077 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.077 * [taylor]: Taking taylor expansion of x in y
4.077 * [backup-simplify]: Simplify x into x
4.077 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.077 * [taylor]: Taking taylor expansion of y in y
4.077 * [backup-simplify]: Simplify 0 into 0
4.077 * [backup-simplify]: Simplify 1 into 1
4.077 * [backup-simplify]: Simplify (/ 1 1) into 1
4.077 * [taylor]: Taking taylor expansion of x in y
4.077 * [backup-simplify]: Simplify x into x
4.077 * [backup-simplify]: Simplify (+ 0 1) into 1
4.077 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.077 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
4.077 * [taylor]: Taking taylor expansion of 2.0 in x
4.077 * [backup-simplify]: Simplify 2.0 into 2.0
4.077 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
4.077 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.077 * [taylor]: Taking taylor expansion of x in x
4.077 * [backup-simplify]: Simplify 0 into 0
4.077 * [backup-simplify]: Simplify 1 into 1
4.078 * [backup-simplify]: Simplify (/ 1 1) into 1
4.078 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.078 * [taylor]: Taking taylor expansion of y in x
4.078 * [backup-simplify]: Simplify y into y
4.078 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.078 * [taylor]: Taking taylor expansion of x in x
4.078 * [backup-simplify]: Simplify 0 into 0
4.078 * [backup-simplify]: Simplify 1 into 1
4.078 * [backup-simplify]: Simplify (+ 1 0) into 1
4.078 * [backup-simplify]: Simplify (/ 1 1) into 1
4.078 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
4.078 * [taylor]: Taking taylor expansion of 2.0 in x
4.078 * [backup-simplify]: Simplify 2.0 into 2.0
4.078 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
4.078 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.079 * [taylor]: Taking taylor expansion of x in x
4.079 * [backup-simplify]: Simplify 0 into 0
4.079 * [backup-simplify]: Simplify 1 into 1
4.079 * [backup-simplify]: Simplify (/ 1 1) into 1
4.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.079 * [taylor]: Taking taylor expansion of y in x
4.079 * [backup-simplify]: Simplify y into y
4.079 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.079 * [taylor]: Taking taylor expansion of x in x
4.079 * [backup-simplify]: Simplify 0 into 0
4.079 * [backup-simplify]: Simplify 1 into 1
4.079 * [backup-simplify]: Simplify (+ 1 0) into 1
4.080 * [backup-simplify]: Simplify (/ 1 1) into 1
4.080 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.080 * [taylor]: Taking taylor expansion of 2.0 in y
4.080 * [backup-simplify]: Simplify 2.0 into 2.0
4.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.081 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.082 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
4.083 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
4.083 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
4.083 * [taylor]: Taking taylor expansion of 2.0 in y
4.083 * [backup-simplify]: Simplify 2.0 into 2.0
4.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.083 * [taylor]: Taking taylor expansion of y in y
4.083 * [backup-simplify]: Simplify 0 into 0
4.083 * [backup-simplify]: Simplify 1 into 1
4.083 * [backup-simplify]: Simplify (/ 1 1) into 1
4.084 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.084 * [backup-simplify]: Simplify 2.0 into 2.0
4.084 * [backup-simplify]: Simplify 2.0 into 2.0
4.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.085 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.085 * [backup-simplify]: Simplify (+ 0 0) into 0
4.087 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
4.087 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
4.087 * [taylor]: Taking taylor expansion of 0 in y
4.087 * [backup-simplify]: Simplify 0 into 0
4.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.088 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
4.088 * [backup-simplify]: Simplify 0 into 0
4.088 * [backup-simplify]: Simplify 0 into 0
4.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.089 * [backup-simplify]: Simplify (+ 0 0) into 0
4.090 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.091 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
4.091 * [taylor]: Taking taylor expansion of 0 in y
4.091 * [backup-simplify]: Simplify 0 into 0
4.091 * [backup-simplify]: Simplify 0 into 0
4.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.092 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
4.092 * [backup-simplify]: Simplify 0 into 0
4.092 * [backup-simplify]: Simplify 0 into 0
4.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.093 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.093 * [backup-simplify]: Simplify (+ 0 0) into 0
4.095 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.096 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
4.096 * [taylor]: Taking taylor expansion of 0 in y
4.096 * [backup-simplify]: Simplify 0 into 0
4.096 * [backup-simplify]: Simplify 0 into 0
4.096 * [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)))
4.096 * [backup-simplify]: Simplify (/ (* (* (* (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) 2.0) (+ (/ 1 (- y)) (/ 1 (- x)))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x))
4.096 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in (x y) around 0
4.096 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in y
4.096 * [taylor]: Taking taylor expansion of 2.0 in y
4.096 * [backup-simplify]: Simplify 2.0 into 2.0
4.096 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
4.096 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.096 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.096 * [taylor]: Taking taylor expansion of x in y
4.096 * [backup-simplify]: Simplify x into x
4.096 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.096 * [taylor]: Taking taylor expansion of y in y
4.096 * [backup-simplify]: Simplify 0 into 0
4.097 * [backup-simplify]: Simplify 1 into 1
4.097 * [backup-simplify]: Simplify (/ 1 1) into 1
4.097 * [taylor]: Taking taylor expansion of x in y
4.097 * [backup-simplify]: Simplify x into x
4.097 * [backup-simplify]: Simplify (+ 0 1) into 1
4.097 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.097 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
4.097 * [taylor]: Taking taylor expansion of 2.0 in x
4.097 * [backup-simplify]: Simplify 2.0 into 2.0
4.097 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
4.097 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.097 * [taylor]: Taking taylor expansion of x in x
4.097 * [backup-simplify]: Simplify 0 into 0
4.097 * [backup-simplify]: Simplify 1 into 1
4.097 * [backup-simplify]: Simplify (/ 1 1) into 1
4.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.098 * [taylor]: Taking taylor expansion of y in x
4.098 * [backup-simplify]: Simplify y into y
4.098 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.098 * [taylor]: Taking taylor expansion of x in x
4.098 * [backup-simplify]: Simplify 0 into 0
4.098 * [backup-simplify]: Simplify 1 into 1
4.098 * [backup-simplify]: Simplify (+ 1 0) into 1
4.098 * [backup-simplify]: Simplify (/ 1 1) into 1
4.098 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
4.098 * [taylor]: Taking taylor expansion of 2.0 in x
4.098 * [backup-simplify]: Simplify 2.0 into 2.0
4.098 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
4.098 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.098 * [taylor]: Taking taylor expansion of x in x
4.098 * [backup-simplify]: Simplify 0 into 0
4.098 * [backup-simplify]: Simplify 1 into 1
4.099 * [backup-simplify]: Simplify (/ 1 1) into 1
4.099 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.099 * [taylor]: Taking taylor expansion of y in x
4.099 * [backup-simplify]: Simplify y into y
4.099 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.099 * [taylor]: Taking taylor expansion of x in x
4.099 * [backup-simplify]: Simplify 0 into 0
4.099 * [backup-simplify]: Simplify 1 into 1
4.099 * [backup-simplify]: Simplify (+ 1 0) into 1
4.099 * [backup-simplify]: Simplify (/ 1 1) into 1
4.100 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.100 * [taylor]: Taking taylor expansion of 2.0 in y
4.100 * [backup-simplify]: Simplify 2.0 into 2.0
4.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.100 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.100 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
4.101 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
4.101 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
4.101 * [taylor]: Taking taylor expansion of 2.0 in y
4.101 * [backup-simplify]: Simplify 2.0 into 2.0
4.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.101 * [taylor]: Taking taylor expansion of y in y
4.101 * [backup-simplify]: Simplify 0 into 0
4.101 * [backup-simplify]: Simplify 1 into 1
4.101 * [backup-simplify]: Simplify (/ 1 1) into 1
4.101 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.101 * [backup-simplify]: Simplify 2.0 into 2.0
4.102 * [backup-simplify]: Simplify 2.0 into 2.0
4.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.102 * [backup-simplify]: Simplify (+ 0 0) into 0
4.103 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
4.104 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
4.104 * [taylor]: Taking taylor expansion of 0 in y
4.104 * [backup-simplify]: Simplify 0 into 0
4.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.105 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
4.105 * [backup-simplify]: Simplify 0 into 0
4.105 * [backup-simplify]: Simplify 0 into 0
4.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.106 * [backup-simplify]: Simplify (+ 0 0) into 0
4.107 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.107 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
4.107 * [taylor]: Taking taylor expansion of 0 in y
4.107 * [backup-simplify]: Simplify 0 into 0
4.107 * [backup-simplify]: Simplify 0 into 0
4.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.109 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
4.109 * [backup-simplify]: Simplify 0 into 0
4.109 * [backup-simplify]: Simplify 0 into 0
4.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.110 * [backup-simplify]: Simplify (+ 0 0) into 0
4.111 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.112 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
4.112 * [taylor]: Taking taylor expansion of 0 in y
4.112 * [backup-simplify]: Simplify 0 into 0
4.112 * [backup-simplify]: Simplify 0 into 0
4.112 * [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)))
4.113 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
4.113 * [backup-simplify]: Simplify (* (* (* (- x y) x) 2.0) (+ y x)) into (* 2.0 (* x (* (+ x y) (- x y))))
4.113 * [approximate]: Taking taylor expansion of (* 2.0 (* x (* (+ x y) (- x y)))) in (x y) around 0
4.113 * [taylor]: Taking taylor expansion of (* 2.0 (* x (* (+ x y) (- x y)))) in y
4.113 * [taylor]: Taking taylor expansion of 2.0 in y
4.113 * [backup-simplify]: Simplify 2.0 into 2.0
4.113 * [taylor]: Taking taylor expansion of (* x (* (+ x y) (- x y))) in y
4.113 * [taylor]: Taking taylor expansion of x in y
4.113 * [backup-simplify]: Simplify x into x
4.113 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y
4.113 * [taylor]: Taking taylor expansion of (+ x y) in y
4.113 * [taylor]: Taking taylor expansion of x in y
4.113 * [backup-simplify]: Simplify x into x
4.113 * [taylor]: Taking taylor expansion of y in y
4.113 * [backup-simplify]: Simplify 0 into 0
4.113 * [backup-simplify]: Simplify 1 into 1
4.113 * [taylor]: Taking taylor expansion of (- x y) in y
4.113 * [taylor]: Taking taylor expansion of x in y
4.113 * [backup-simplify]: Simplify x into x
4.113 * [taylor]: Taking taylor expansion of y in y
4.113 * [backup-simplify]: Simplify 0 into 0
4.113 * [backup-simplify]: Simplify 1 into 1
4.113 * [taylor]: Taking taylor expansion of (* 2.0 (* x (* (+ x y) (- x y)))) in x
4.113 * [taylor]: Taking taylor expansion of 2.0 in x
4.113 * [backup-simplify]: Simplify 2.0 into 2.0
4.113 * [taylor]: Taking taylor expansion of (* x (* (+ x y) (- x y))) in x
4.113 * [taylor]: Taking taylor expansion of x in x
4.113 * [backup-simplify]: Simplify 0 into 0
4.113 * [backup-simplify]: Simplify 1 into 1
4.113 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
4.113 * [taylor]: Taking taylor expansion of (+ x y) in x
4.113 * [taylor]: Taking taylor expansion of x in x
4.113 * [backup-simplify]: Simplify 0 into 0
4.113 * [backup-simplify]: Simplify 1 into 1
4.113 * [taylor]: Taking taylor expansion of y in x
4.113 * [backup-simplify]: Simplify y into y
4.113 * [taylor]: Taking taylor expansion of (- x y) in x
4.113 * [taylor]: Taking taylor expansion of x in x
4.113 * [backup-simplify]: Simplify 0 into 0
4.113 * [backup-simplify]: Simplify 1 into 1
4.113 * [taylor]: Taking taylor expansion of y in x
4.113 * [backup-simplify]: Simplify y into y
4.113 * [taylor]: Taking taylor expansion of (* 2.0 (* x (* (+ x y) (- x y)))) in x
4.113 * [taylor]: Taking taylor expansion of 2.0 in x
4.113 * [backup-simplify]: Simplify 2.0 into 2.0
4.113 * [taylor]: Taking taylor expansion of (* x (* (+ x y) (- x y))) in x
4.113 * [taylor]: Taking taylor expansion of x in x
4.113 * [backup-simplify]: Simplify 0 into 0
4.113 * [backup-simplify]: Simplify 1 into 1
4.113 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x
4.113 * [taylor]: Taking taylor expansion of (+ x y) in x
4.113 * [taylor]: Taking taylor expansion of x in x
4.113 * [backup-simplify]: Simplify 0 into 0
4.113 * [backup-simplify]: Simplify 1 into 1
4.113 * [taylor]: Taking taylor expansion of y in x
4.113 * [backup-simplify]: Simplify y into y
4.113 * [taylor]: Taking taylor expansion of (- x y) in x
4.114 * [taylor]: Taking taylor expansion of x in x
4.114 * [backup-simplify]: Simplify 0 into 0
4.114 * [backup-simplify]: Simplify 1 into 1
4.114 * [taylor]: Taking taylor expansion of y in x
4.114 * [backup-simplify]: Simplify y into y
4.114 * [backup-simplify]: Simplify (+ 0 y) into y
4.114 * [backup-simplify]: Simplify (- y) into (- y)
4.114 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.114 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2))
4.114 * [backup-simplify]: Simplify (* 0 (* -1 (pow y 2))) into 0
4.114 * [backup-simplify]: Simplify (* 2.0 0) into 0
4.114 * [taylor]: Taking taylor expansion of 0 in y
4.114 * [backup-simplify]: Simplify 0 into 0
4.114 * [backup-simplify]: Simplify 0 into 0
4.114 * [backup-simplify]: Simplify (- 0) into 0
4.115 * [backup-simplify]: Simplify (+ 1 0) into 1
4.115 * [backup-simplify]: Simplify (+ 1 0) into 1
4.115 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0
4.116 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* -1 (pow y 2)))) into (- (pow y 2))
4.116 * [backup-simplify]: Simplify (+ (* 2.0 (- (pow y 2))) (* 0 0)) into (- (* 2.0 (pow y 2)))
4.116 * [taylor]: Taking taylor expansion of (- (* 2.0 (pow y 2))) in y
4.116 * [taylor]: Taking taylor expansion of (* 2.0 (pow y 2)) in y
4.116 * [taylor]: Taking taylor expansion of 2.0 in y
4.116 * [backup-simplify]: Simplify 2.0 into 2.0
4.116 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.116 * [taylor]: Taking taylor expansion of y in y
4.116 * [backup-simplify]: Simplify 0 into 0
4.116 * [backup-simplify]: Simplify 1 into 1
4.116 * [backup-simplify]: Simplify 0 into 0
4.117 * [backup-simplify]: Simplify (- 0) into 0
4.117 * [backup-simplify]: Simplify (+ 0 0) into 0
4.118 * [backup-simplify]: Simplify (+ 0 0) into 0
4.120 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1
4.121 * [backup-simplify]: Simplify (+ (* 0 1) (+ (* 1 0) (* 0 (* -1 (pow y 2))))) into 0
4.122 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (pow y 2))) (* 0 0))) into 0
4.122 * [taylor]: Taking taylor expansion of 0 in y
4.122 * [backup-simplify]: Simplify 0 into 0
4.122 * [backup-simplify]: Simplify 0 into 0
4.122 * [backup-simplify]: Simplify 0 into 0
4.123 * [backup-simplify]: Simplify (- 0) into 0
4.123 * [backup-simplify]: Simplify (+ 0 0) into 0
4.123 * [backup-simplify]: Simplify (+ 0 0) into 0
4.124 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
4.126 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 (* -1 (pow y 2)))))) into 1
4.127 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 0) (+ (* 0 (- (pow y 2))) (* 0 0)))) into 2.0
4.127 * [taylor]: Taking taylor expansion of 2.0 in y
4.127 * [backup-simplify]: Simplify 2.0 into 2.0
4.127 * [backup-simplify]: Simplify 2.0 into 2.0
4.127 * [backup-simplify]: Simplify 0 into 0
4.127 * [backup-simplify]: Simplify (* 1 1) into 1
4.128 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.128 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.128 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.129 * [backup-simplify]: Simplify 0 into 0
4.129 * [backup-simplify]: Simplify (- 0) into 0
4.129 * [backup-simplify]: Simplify (+ 0 0) into 0
4.130 * [backup-simplify]: Simplify (+ 0 0) into 0
4.131 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
4.132 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (+ (* 0 0) (* 0 (* -1 (pow y 2))))))) into 0
4.134 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 0) (+ (* 0 (- (pow y 2))) (* 0 0))))) into 0
4.134 * [taylor]: Taking taylor expansion of 0 in y
4.134 * [backup-simplify]: Simplify 0 into 0
4.134 * [backup-simplify]: Simplify 0 into 0
4.134 * [backup-simplify]: Simplify 0 into 0
4.134 * [backup-simplify]: Simplify 0 into 0
4.135 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.135 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
4.136 * [backup-simplify]: Simplify (- 0) into 0
4.136 * [backup-simplify]: Simplify 0 into 0
4.136 * [backup-simplify]: Simplify 0 into 0
4.136 * [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))))
4.137 * [backup-simplify]: Simplify (* (* (* (- (/ 1 x) (/ 1 y)) (/ 1 x)) 2.0) (+ (/ 1 y) (/ 1 x))) into (* 2.0 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x))
4.137 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x)) in (x y) around 0
4.137 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x)) in y
4.137 * [taylor]: Taking taylor expansion of 2.0 in y
4.137 * [backup-simplify]: Simplify 2.0 into 2.0
4.137 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x) in y
4.137 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
4.137 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.137 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.137 * [taylor]: Taking taylor expansion of x in y
4.137 * [backup-simplify]: Simplify x into x
4.137 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.137 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.137 * [taylor]: Taking taylor expansion of y in y
4.137 * [backup-simplify]: Simplify 0 into 0
4.137 * [backup-simplify]: Simplify 1 into 1
4.137 * [backup-simplify]: Simplify (/ 1 1) into 1
4.138 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.138 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.138 * [taylor]: Taking taylor expansion of x in y
4.138 * [backup-simplify]: Simplify x into x
4.138 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.138 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.138 * [taylor]: Taking taylor expansion of y in y
4.138 * [backup-simplify]: Simplify 0 into 0
4.138 * [backup-simplify]: Simplify 1 into 1
4.138 * [backup-simplify]: Simplify (/ 1 1) into 1
4.138 * [taylor]: Taking taylor expansion of x in y
4.138 * [backup-simplify]: Simplify x into x
4.139 * [backup-simplify]: Simplify (+ 0 1) into 1
4.139 * [backup-simplify]: Simplify (- 1) into -1
4.139 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.140 * [backup-simplify]: Simplify (* 1 -1) into -1
4.140 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
4.140 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x)) in x
4.140 * [taylor]: Taking taylor expansion of 2.0 in x
4.140 * [backup-simplify]: Simplify 2.0 into 2.0
4.140 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x) in x
4.140 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
4.140 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.140 * [taylor]: Taking taylor expansion of x in x
4.140 * [backup-simplify]: Simplify 0 into 0
4.140 * [backup-simplify]: Simplify 1 into 1
4.140 * [backup-simplify]: Simplify (/ 1 1) into 1
4.140 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.140 * [taylor]: Taking taylor expansion of y in x
4.140 * [backup-simplify]: Simplify y into y
4.140 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.140 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.140 * [taylor]: Taking taylor expansion of x in x
4.140 * [backup-simplify]: Simplify 0 into 0
4.140 * [backup-simplify]: Simplify 1 into 1
4.141 * [backup-simplify]: Simplify (/ 1 1) into 1
4.141 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.141 * [taylor]: Taking taylor expansion of y in x
4.141 * [backup-simplify]: Simplify y into y
4.141 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.141 * [taylor]: Taking taylor expansion of x in x
4.141 * [backup-simplify]: Simplify 0 into 0
4.141 * [backup-simplify]: Simplify 1 into 1
4.141 * [backup-simplify]: Simplify (+ 1 0) into 1
4.142 * [backup-simplify]: Simplify (+ 1 0) into 1
4.142 * [backup-simplify]: Simplify (* 1 1) into 1
4.142 * [backup-simplify]: Simplify (/ 1 1) into 1
4.142 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x)) in x
4.142 * [taylor]: Taking taylor expansion of 2.0 in x
4.143 * [backup-simplify]: Simplify 2.0 into 2.0
4.143 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x) in x
4.143 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
4.143 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.143 * [taylor]: Taking taylor expansion of x in x
4.143 * [backup-simplify]: Simplify 0 into 0
4.143 * [backup-simplify]: Simplify 1 into 1
4.143 * [backup-simplify]: Simplify (/ 1 1) into 1
4.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.143 * [taylor]: Taking taylor expansion of y in x
4.143 * [backup-simplify]: Simplify y into y
4.143 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.143 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.143 * [taylor]: Taking taylor expansion of x in x
4.143 * [backup-simplify]: Simplify 0 into 0
4.143 * [backup-simplify]: Simplify 1 into 1
4.144 * [backup-simplify]: Simplify (/ 1 1) into 1
4.144 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.144 * [taylor]: Taking taylor expansion of y in x
4.144 * [backup-simplify]: Simplify y into y
4.144 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.144 * [taylor]: Taking taylor expansion of x in x
4.144 * [backup-simplify]: Simplify 0 into 0
4.144 * [backup-simplify]: Simplify 1 into 1
4.144 * [backup-simplify]: Simplify (+ 1 0) into 1
4.145 * [backup-simplify]: Simplify (+ 1 0) into 1
4.145 * [backup-simplify]: Simplify (* 1 1) into 1
4.145 * [backup-simplify]: Simplify (/ 1 1) into 1
4.146 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.146 * [taylor]: Taking taylor expansion of 2.0 in y
4.146 * [backup-simplify]: Simplify 2.0 into 2.0
4.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.147 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.147 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.147 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.148 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
4.148 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
4.149 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
4.149 * [taylor]: Taking taylor expansion of 0 in y
4.149 * [backup-simplify]: Simplify 0 into 0
4.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.150 * [backup-simplify]: Simplify (- 0) into 0
4.151 * [backup-simplify]: Simplify (+ 0 0) into 0
4.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.152 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.152 * [backup-simplify]: Simplify (+ 0 0) into 0
4.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
4.154 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow y 2)))
4.155 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (- (* 2.0 (/ 1 (pow y 2))))
4.155 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
4.155 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
4.155 * [taylor]: Taking taylor expansion of 2.0 in y
4.155 * [backup-simplify]: Simplify 2.0 into 2.0
4.155 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.155 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.155 * [taylor]: Taking taylor expansion of y in y
4.155 * [backup-simplify]: Simplify 0 into 0
4.155 * [backup-simplify]: Simplify 1 into 1
4.155 * [backup-simplify]: Simplify (* 1 1) into 1
4.156 * [backup-simplify]: Simplify (/ 1 1) into 1
4.156 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.156 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.157 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.157 * [backup-simplify]: Simplify 2.0 into 2.0
4.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.158 * [backup-simplify]: Simplify (- 0) into 0
4.159 * [backup-simplify]: Simplify (+ 0 0) into 0
4.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.160 * [backup-simplify]: Simplify (+ 0 0) into 0
4.162 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
4.164 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)))) into 0
4.165 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into 0
4.165 * [taylor]: Taking taylor expansion of 0 in y
4.165 * [backup-simplify]: Simplify 0 into 0
4.166 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.167 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
4.167 * [backup-simplify]: Simplify (- 0) into 0
4.167 * [backup-simplify]: Simplify 0 into 0
4.167 * [backup-simplify]: Simplify 0 into 0
4.167 * [backup-simplify]: Simplify 0 into 0
4.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.169 * [backup-simplify]: Simplify (- 0) into 0
4.169 * [backup-simplify]: Simplify (+ 0 0) into 0
4.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.171 * [backup-simplify]: Simplify (+ 0 0) into 0
4.172 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
4.174 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.176 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))))) into 0
4.176 * [taylor]: Taking taylor expansion of 0 in y
4.176 * [backup-simplify]: Simplify 0 into 0
4.176 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.177 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
4.178 * [backup-simplify]: Simplify (- 0) into 0
4.178 * [backup-simplify]: Simplify 0 into 0
4.178 * [backup-simplify]: Simplify 0 into 0
4.178 * [backup-simplify]: Simplify 0 into 0
4.178 * [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))))
4.179 * [backup-simplify]: Simplify (* (* (* (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) 2.0) (+ (/ 1 (- y)) (/ 1 (- x)))) into (* 2.0 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x))
4.179 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x)) in (x y) around 0
4.179 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x)) in y
4.179 * [taylor]: Taking taylor expansion of 2.0 in y
4.179 * [backup-simplify]: Simplify 2.0 into 2.0
4.179 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x) in y
4.179 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
4.179 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.179 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.179 * [taylor]: Taking taylor expansion of y in y
4.179 * [backup-simplify]: Simplify 0 into 0
4.179 * [backup-simplify]: Simplify 1 into 1
4.179 * [backup-simplify]: Simplify (/ 1 1) into 1
4.179 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.179 * [taylor]: Taking taylor expansion of x in y
4.179 * [backup-simplify]: Simplify x into x
4.179 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.179 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.179 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.179 * [taylor]: Taking taylor expansion of x in y
4.179 * [backup-simplify]: Simplify x into x
4.179 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.179 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.179 * [taylor]: Taking taylor expansion of y in y
4.179 * [backup-simplify]: Simplify 0 into 0
4.179 * [backup-simplify]: Simplify 1 into 1
4.180 * [backup-simplify]: Simplify (/ 1 1) into 1
4.180 * [taylor]: Taking taylor expansion of x in y
4.180 * [backup-simplify]: Simplify x into x
4.180 * [backup-simplify]: Simplify (+ 1 0) into 1
4.180 * [backup-simplify]: Simplify (+ 0 1) into 1
4.180 * [backup-simplify]: Simplify (* 1 1) into 1
4.180 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.180 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x)) in x
4.180 * [taylor]: Taking taylor expansion of 2.0 in x
4.180 * [backup-simplify]: Simplify 2.0 into 2.0
4.180 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x) in x
4.180 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
4.181 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.181 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.181 * [taylor]: Taking taylor expansion of y in x
4.181 * [backup-simplify]: Simplify y into y
4.181 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.181 * [taylor]: Taking taylor expansion of x in x
4.181 * [backup-simplify]: Simplify 0 into 0
4.181 * [backup-simplify]: Simplify 1 into 1
4.181 * [backup-simplify]: Simplify (/ 1 1) into 1
4.181 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.181 * [taylor]: Taking taylor expansion of x in x
4.181 * [backup-simplify]: Simplify 0 into 0
4.181 * [backup-simplify]: Simplify 1 into 1
4.181 * [backup-simplify]: Simplify (/ 1 1) into 1
4.181 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.181 * [taylor]: Taking taylor expansion of y in x
4.181 * [backup-simplify]: Simplify y into y
4.181 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.181 * [taylor]: Taking taylor expansion of x in x
4.181 * [backup-simplify]: Simplify 0 into 0
4.181 * [backup-simplify]: Simplify 1 into 1
4.182 * [backup-simplify]: Simplify (- 1) into -1
4.182 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.182 * [backup-simplify]: Simplify (+ 1 0) into 1
4.182 * [backup-simplify]: Simplify (* -1 1) into -1
4.183 * [backup-simplify]: Simplify (/ -1 1) into -1
4.183 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x)) in x
4.183 * [taylor]: Taking taylor expansion of 2.0 in x
4.183 * [backup-simplify]: Simplify 2.0 into 2.0
4.183 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x) in x
4.183 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
4.183 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.183 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.183 * [taylor]: Taking taylor expansion of y in x
4.183 * [backup-simplify]: Simplify y into y
4.183 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.183 * [taylor]: Taking taylor expansion of x in x
4.183 * [backup-simplify]: Simplify 0 into 0
4.183 * [backup-simplify]: Simplify 1 into 1
4.183 * [backup-simplify]: Simplify (/ 1 1) into 1
4.183 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.183 * [taylor]: Taking taylor expansion of x in x
4.183 * [backup-simplify]: Simplify 0 into 0
4.183 * [backup-simplify]: Simplify 1 into 1
4.183 * [backup-simplify]: Simplify (/ 1 1) into 1
4.183 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.184 * [taylor]: Taking taylor expansion of y in x
4.184 * [backup-simplify]: Simplify y into y
4.184 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.184 * [taylor]: Taking taylor expansion of x in x
4.184 * [backup-simplify]: Simplify 0 into 0
4.184 * [backup-simplify]: Simplify 1 into 1
4.184 * [backup-simplify]: Simplify (- 1) into -1
4.184 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.184 * [backup-simplify]: Simplify (+ 1 0) into 1
4.185 * [backup-simplify]: Simplify (* -1 1) into -1
4.185 * [backup-simplify]: Simplify (/ -1 1) into -1
4.185 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0
4.185 * [taylor]: Taking taylor expansion of -2.0 in y
4.185 * [backup-simplify]: Simplify -2.0 into -2.0
4.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.186 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.187 * [backup-simplify]: Simplify (- 0) into 0
4.187 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.187 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
4.187 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.188 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 -1)) into 0
4.188 * [taylor]: Taking taylor expansion of 0 in y
4.188 * [backup-simplify]: Simplify 0 into 0
4.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.188 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.189 * [backup-simplify]: Simplify (+ 0 0) into 0
4.189 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.190 * [backup-simplify]: Simplify (- 0) into 0
4.190 * [backup-simplify]: Simplify (+ 0 0) into 0
4.191 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
4.191 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into (/ 1 (pow y 2))
4.192 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))) into (* 2.0 (/ 1 (pow y 2)))
4.192 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
4.192 * [taylor]: Taking taylor expansion of 2.0 in y
4.192 * [backup-simplify]: Simplify 2.0 into 2.0
4.192 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.192 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.192 * [taylor]: Taking taylor expansion of y in y
4.192 * [backup-simplify]: Simplify 0 into 0
4.192 * [backup-simplify]: Simplify 1 into 1
4.192 * [backup-simplify]: Simplify (* 1 1) into 1
4.192 * [backup-simplify]: Simplify (/ 1 1) into 1
4.193 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.193 * [backup-simplify]: Simplify 2.0 into 2.0
4.193 * [backup-simplify]: Simplify -2.0 into -2.0
4.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.194 * [backup-simplify]: Simplify (+ 0 0) into 0
4.194 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.194 * [backup-simplify]: Simplify (- 0) into 0
4.195 * [backup-simplify]: Simplify (+ 0 0) into 0
4.195 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
4.197 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* (/ 1 (pow y 2)) (/ 0 1)))) into 0
4.198 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1)))) into 0
4.198 * [taylor]: Taking taylor expansion of 0 in y
4.198 * [backup-simplify]: Simplify 0 into 0
4.198 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.199 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
4.199 * [backup-simplify]: Simplify 0 into 0
4.199 * [backup-simplify]: Simplify 0 into 0
4.199 * [backup-simplify]: Simplify 0 into 0
4.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.200 * [backup-simplify]: Simplify (+ 0 0) into 0
4.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.201 * [backup-simplify]: Simplify (- 0) into 0
4.201 * [backup-simplify]: Simplify (+ 0 0) into 0
4.202 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
4.203 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* (/ 1 (pow y 2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.204 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))))) into 0
4.204 * [taylor]: Taking taylor expansion of 0 in y
4.204 * [backup-simplify]: Simplify 0 into 0
4.205 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.206 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
4.206 * [backup-simplify]: Simplify 0 into 0
4.206 * [backup-simplify]: Simplify 0 into 0
4.206 * [backup-simplify]: Simplify 0 into 0
4.206 * [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))))
4.206 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
4.207 * [backup-simplify]: Simplify (* (- x y) x) into (* x (- x y))
4.207 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0
4.207 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
4.207 * [taylor]: Taking taylor expansion of x in y
4.207 * [backup-simplify]: Simplify x into x
4.207 * [taylor]: Taking taylor expansion of (- x y) in y
4.207 * [taylor]: Taking taylor expansion of x in y
4.207 * [backup-simplify]: Simplify x into x
4.207 * [taylor]: Taking taylor expansion of y in y
4.207 * [backup-simplify]: Simplify 0 into 0
4.207 * [backup-simplify]: Simplify 1 into 1
4.207 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
4.207 * [taylor]: Taking taylor expansion of x in x
4.207 * [backup-simplify]: Simplify 0 into 0
4.207 * [backup-simplify]: Simplify 1 into 1
4.207 * [taylor]: Taking taylor expansion of (- x y) in x
4.207 * [taylor]: Taking taylor expansion of x in x
4.207 * [backup-simplify]: Simplify 0 into 0
4.207 * [backup-simplify]: Simplify 1 into 1
4.207 * [taylor]: Taking taylor expansion of y in x
4.207 * [backup-simplify]: Simplify y into y
4.207 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
4.207 * [taylor]: Taking taylor expansion of x in x
4.207 * [backup-simplify]: Simplify 0 into 0
4.207 * [backup-simplify]: Simplify 1 into 1
4.207 * [taylor]: Taking taylor expansion of (- x y) in x
4.207 * [taylor]: Taking taylor expansion of x in x
4.207 * [backup-simplify]: Simplify 0 into 0
4.207 * [backup-simplify]: Simplify 1 into 1
4.207 * [taylor]: Taking taylor expansion of y in x
4.207 * [backup-simplify]: Simplify y into y
4.207 * [backup-simplify]: Simplify (- y) into (- y)
4.207 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.207 * [backup-simplify]: Simplify (* 0 (- y)) into 0
4.207 * [taylor]: Taking taylor expansion of 0 in y
4.207 * [backup-simplify]: Simplify 0 into 0
4.207 * [backup-simplify]: Simplify 0 into 0
4.207 * [backup-simplify]: Simplify (- 0) into 0
4.208 * [backup-simplify]: Simplify (+ 1 0) into 1
4.208 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
4.208 * [taylor]: Taking taylor expansion of (- y) in y
4.208 * [taylor]: Taking taylor expansion of y in y
4.208 * [backup-simplify]: Simplify 0 into 0
4.208 * [backup-simplify]: Simplify 1 into 1
4.208 * [backup-simplify]: Simplify (- 0) into 0
4.208 * [backup-simplify]: Simplify 0 into 0
4.208 * [backup-simplify]: Simplify 0 into 0
4.209 * [backup-simplify]: Simplify (- 0) into 0
4.209 * [backup-simplify]: Simplify (+ 0 0) into 0
4.209 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1
4.209 * [taylor]: Taking taylor expansion of 1 in y
4.209 * [backup-simplify]: Simplify 1 into 1
4.209 * [backup-simplify]: Simplify 1 into 1
4.210 * [backup-simplify]: Simplify (- 1) into -1
4.210 * [backup-simplify]: Simplify -1 into -1
4.210 * [backup-simplify]: Simplify 0 into 0
4.210 * [backup-simplify]: Simplify (- 0) into 0
4.210 * [backup-simplify]: Simplify (+ 0 0) into 0
4.211 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
4.211 * [taylor]: Taking taylor expansion of 0 in y
4.211 * [backup-simplify]: Simplify 0 into 0
4.211 * [backup-simplify]: Simplify 0 into 0
4.211 * [backup-simplify]: Simplify 0 into 0
4.211 * [backup-simplify]: Simplify (- 0) into 0
4.211 * [backup-simplify]: Simplify 0 into 0
4.211 * [backup-simplify]: Simplify 0 into 0
4.212 * [backup-simplify]: Simplify (- 0) into 0
4.212 * [backup-simplify]: Simplify (+ 0 0) into 0
4.214 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
4.214 * [taylor]: Taking taylor expansion of 0 in y
4.214 * [backup-simplify]: Simplify 0 into 0
4.214 * [backup-simplify]: Simplify 0 into 0
4.214 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* x y))
4.214 * [backup-simplify]: Simplify (* (- (/ 1 x) (/ 1 y)) (/ 1 x)) into (/ (- (/ 1 x) (/ 1 y)) x)
4.214 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0
4.214 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
4.214 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.214 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.214 * [taylor]: Taking taylor expansion of x in y
4.214 * [backup-simplify]: Simplify x into x
4.214 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.214 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.214 * [taylor]: Taking taylor expansion of y in y
4.214 * [backup-simplify]: Simplify 0 into 0
4.214 * [backup-simplify]: Simplify 1 into 1
4.215 * [backup-simplify]: Simplify (/ 1 1) into 1
4.215 * [taylor]: Taking taylor expansion of x in y
4.215 * [backup-simplify]: Simplify x into x
4.215 * [backup-simplify]: Simplify (- 1) into -1
4.216 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.216 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
4.216 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
4.216 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.216 * [taylor]: Taking taylor expansion of x in x
4.216 * [backup-simplify]: Simplify 0 into 0
4.216 * [backup-simplify]: Simplify 1 into 1
4.216 * [backup-simplify]: Simplify (/ 1 1) into 1
4.216 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.216 * [taylor]: Taking taylor expansion of y in x
4.216 * [backup-simplify]: Simplify y into y
4.216 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.216 * [taylor]: Taking taylor expansion of x in x
4.216 * [backup-simplify]: Simplify 0 into 0
4.216 * [backup-simplify]: Simplify 1 into 1
4.217 * [backup-simplify]: Simplify (+ 1 0) into 1
4.217 * [backup-simplify]: Simplify (/ 1 1) into 1
4.217 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
4.217 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.217 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.217 * [taylor]: Taking taylor expansion of x in x
4.217 * [backup-simplify]: Simplify 0 into 0
4.217 * [backup-simplify]: Simplify 1 into 1
4.218 * [backup-simplify]: Simplify (/ 1 1) into 1
4.218 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.218 * [taylor]: Taking taylor expansion of y in x
4.218 * [backup-simplify]: Simplify y into y
4.218 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.218 * [taylor]: Taking taylor expansion of x in x
4.218 * [backup-simplify]: Simplify 0 into 0
4.218 * [backup-simplify]: Simplify 1 into 1
4.218 * [backup-simplify]: Simplify (+ 1 0) into 1
4.219 * [backup-simplify]: Simplify (/ 1 1) into 1
4.219 * [taylor]: Taking taylor expansion of 1 in y
4.219 * [backup-simplify]: Simplify 1 into 1
4.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.220 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.220 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.220 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y))
4.220 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
4.220 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.220 * [taylor]: Taking taylor expansion of y in y
4.220 * [backup-simplify]: Simplify 0 into 0
4.220 * [backup-simplify]: Simplify 1 into 1
4.221 * [backup-simplify]: Simplify (/ 1 1) into 1
4.221 * [backup-simplify]: Simplify (- 1) into -1
4.221 * [backup-simplify]: Simplify -1 into -1
4.221 * [backup-simplify]: Simplify 1 into 1
4.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.222 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.223 * [backup-simplify]: Simplify (- 0) into 0
4.223 * [backup-simplify]: Simplify (+ 0 0) into 0
4.225 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0
4.225 * [taylor]: Taking taylor expansion of 0 in y
4.225 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.226 * [backup-simplify]: Simplify (- 0) into 0
4.226 * [backup-simplify]: Simplify 0 into 0
4.226 * [backup-simplify]: Simplify 0 into 0
4.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.227 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.227 * [backup-simplify]: Simplify (- 0) into 0
4.228 * [backup-simplify]: Simplify (+ 0 0) into 0
4.229 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.230 * [taylor]: Taking taylor expansion of 0 in y
4.230 * [backup-simplify]: Simplify 0 into 0
4.230 * [backup-simplify]: Simplify 0 into 0
4.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.231 * [backup-simplify]: Simplify (- 0) into 0
4.231 * [backup-simplify]: Simplify 0 into 0
4.231 * [backup-simplify]: Simplify 0 into 0
4.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.232 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.232 * [backup-simplify]: Simplify (- 0) into 0
4.233 * [backup-simplify]: Simplify (+ 0 0) into 0
4.235 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.235 * [taylor]: Taking taylor expansion of 0 in y
4.235 * [backup-simplify]: Simplify 0 into 0
4.235 * [backup-simplify]: Simplify 0 into 0
4.236 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (pow x 2) (* x y))
4.236 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (* -1 (/ (- (/ 1 y) (/ 1 x)) x))
4.236 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
4.236 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y
4.236 * [taylor]: Taking taylor expansion of -1 in y
4.236 * [backup-simplify]: Simplify -1 into -1
4.236 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
4.236 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.236 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.236 * [taylor]: Taking taylor expansion of y in y
4.236 * [backup-simplify]: Simplify 0 into 0
4.236 * [backup-simplify]: Simplify 1 into 1
4.237 * [backup-simplify]: Simplify (/ 1 1) into 1
4.237 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.237 * [taylor]: Taking taylor expansion of x in y
4.237 * [backup-simplify]: Simplify x into x
4.237 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.237 * [taylor]: Taking taylor expansion of x in y
4.237 * [backup-simplify]: Simplify x into x
4.237 * [backup-simplify]: Simplify (+ 1 0) into 1
4.237 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.237 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x
4.237 * [taylor]: Taking taylor expansion of -1 in x
4.237 * [backup-simplify]: Simplify -1 into -1
4.237 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
4.237 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.237 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.237 * [taylor]: Taking taylor expansion of y in x
4.237 * [backup-simplify]: Simplify y into y
4.237 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.238 * [taylor]: Taking taylor expansion of x in x
4.238 * [backup-simplify]: Simplify 0 into 0
4.238 * [backup-simplify]: Simplify 1 into 1
4.240 * [backup-simplify]: Simplify (/ 1 1) into 1
4.240 * [taylor]: Taking taylor expansion of x in x
4.240 * [backup-simplify]: Simplify 0 into 0
4.240 * [backup-simplify]: Simplify 1 into 1
4.240 * [backup-simplify]: Simplify (- 1) into -1
4.241 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.241 * [backup-simplify]: Simplify (/ -1 1) into -1
4.241 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x
4.241 * [taylor]: Taking taylor expansion of -1 in x
4.241 * [backup-simplify]: Simplify -1 into -1
4.241 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
4.241 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.241 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.241 * [taylor]: Taking taylor expansion of y in x
4.241 * [backup-simplify]: Simplify y into y
4.241 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.242 * [taylor]: Taking taylor expansion of x in x
4.242 * [backup-simplify]: Simplify 0 into 0
4.242 * [backup-simplify]: Simplify 1 into 1
4.242 * [backup-simplify]: Simplify (/ 1 1) into 1
4.242 * [taylor]: Taking taylor expansion of x in x
4.242 * [backup-simplify]: Simplify 0 into 0
4.242 * [backup-simplify]: Simplify 1 into 1
4.242 * [backup-simplify]: Simplify (- 1) into -1
4.243 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.243 * [backup-simplify]: Simplify (/ -1 1) into -1
4.244 * [backup-simplify]: Simplify (* -1 -1) into 1
4.244 * [taylor]: Taking taylor expansion of 1 in y
4.244 * [backup-simplify]: Simplify 1 into 1
4.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.245 * [backup-simplify]: Simplify (- 0) into 0
4.245 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.246 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y)
4.246 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* 0 -1)) into (- (/ 1 y))
4.246 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
4.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.246 * [taylor]: Taking taylor expansion of y in y
4.246 * [backup-simplify]: Simplify 0 into 0
4.246 * [backup-simplify]: Simplify 1 into 1
4.247 * [backup-simplify]: Simplify (/ 1 1) into 1
4.247 * [backup-simplify]: Simplify (- 1) into -1
4.247 * [backup-simplify]: Simplify -1 into -1
4.247 * [backup-simplify]: Simplify 1 into 1
4.247 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.249 * [backup-simplify]: Simplify (- 0) into 0
4.249 * [backup-simplify]: Simplify (+ 0 0) into 0
4.251 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
4.251 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
4.251 * [taylor]: Taking taylor expansion of 0 in y
4.252 * [backup-simplify]: Simplify 0 into 0
4.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.253 * [backup-simplify]: Simplify (- 0) into 0
4.253 * [backup-simplify]: Simplify 0 into 0
4.253 * [backup-simplify]: Simplify 0 into 0
4.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.254 * [backup-simplify]: Simplify (- 0) into 0
4.255 * [backup-simplify]: Simplify (+ 0 0) into 0
4.256 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.258 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
4.258 * [taylor]: Taking taylor expansion of 0 in y
4.258 * [backup-simplify]: Simplify 0 into 0
4.258 * [backup-simplify]: Simplify 0 into 0
4.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.259 * [backup-simplify]: Simplify (- 0) into 0
4.259 * [backup-simplify]: Simplify 0 into 0
4.259 * [backup-simplify]: Simplify 0 into 0
4.259 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.261 * [backup-simplify]: Simplify (- 0) into 0
4.261 * [backup-simplify]: Simplify (+ 0 0) into 0
4.264 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.265 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
4.265 * [taylor]: Taking taylor expansion of 0 in y
4.265 * [backup-simplify]: Simplify 0 into 0
4.265 * [backup-simplify]: Simplify 0 into 0
4.266 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (pow x 2) (* x y))
4.266 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
4.266 * [backup-simplify]: Simplify (* (* (- x y) x) 2.0) into (* 2.0 (* x (- x y)))
4.266 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0
4.266 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y
4.266 * [taylor]: Taking taylor expansion of 2.0 in y
4.266 * [backup-simplify]: Simplify 2.0 into 2.0
4.266 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
4.266 * [taylor]: Taking taylor expansion of x in y
4.266 * [backup-simplify]: Simplify x into x
4.266 * [taylor]: Taking taylor expansion of (- x y) in y
4.266 * [taylor]: Taking taylor expansion of x in y
4.266 * [backup-simplify]: Simplify x into x
4.266 * [taylor]: Taking taylor expansion of y in y
4.266 * [backup-simplify]: Simplify 0 into 0
4.266 * [backup-simplify]: Simplify 1 into 1
4.266 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
4.266 * [taylor]: Taking taylor expansion of 2.0 in x
4.267 * [backup-simplify]: Simplify 2.0 into 2.0
4.267 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
4.267 * [taylor]: Taking taylor expansion of x in x
4.267 * [backup-simplify]: Simplify 0 into 0
4.267 * [backup-simplify]: Simplify 1 into 1
4.267 * [taylor]: Taking taylor expansion of (- x y) in x
4.267 * [taylor]: Taking taylor expansion of x in x
4.267 * [backup-simplify]: Simplify 0 into 0
4.267 * [backup-simplify]: Simplify 1 into 1
4.267 * [taylor]: Taking taylor expansion of y in x
4.267 * [backup-simplify]: Simplify y into y
4.267 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
4.267 * [taylor]: Taking taylor expansion of 2.0 in x
4.267 * [backup-simplify]: Simplify 2.0 into 2.0
4.267 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
4.267 * [taylor]: Taking taylor expansion of x in x
4.267 * [backup-simplify]: Simplify 0 into 0
4.267 * [backup-simplify]: Simplify 1 into 1
4.267 * [taylor]: Taking taylor expansion of (- x y) in x
4.267 * [taylor]: Taking taylor expansion of x in x
4.267 * [backup-simplify]: Simplify 0 into 0
4.267 * [backup-simplify]: Simplify 1 into 1
4.267 * [taylor]: Taking taylor expansion of y in x
4.267 * [backup-simplify]: Simplify y into y
4.267 * [backup-simplify]: Simplify (- y) into (- y)
4.267 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
4.267 * [backup-simplify]: Simplify (* 0 (- y)) into 0
4.268 * [backup-simplify]: Simplify (* 2.0 0) into 0
4.268 * [taylor]: Taking taylor expansion of 0 in y
4.268 * [backup-simplify]: Simplify 0 into 0
4.268 * [backup-simplify]: Simplify 0 into 0
4.268 * [backup-simplify]: Simplify (- 0) into 0
4.269 * [backup-simplify]: Simplify (+ 1 0) into 1
4.269 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
4.269 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y))
4.270 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y
4.270 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
4.270 * [taylor]: Taking taylor expansion of 2.0 in y
4.270 * [backup-simplify]: Simplify 2.0 into 2.0
4.270 * [taylor]: Taking taylor expansion of y in y
4.270 * [backup-simplify]: Simplify 0 into 0
4.270 * [backup-simplify]: Simplify 1 into 1
4.270 * [backup-simplify]: Simplify (* 2.0 0) into 0
4.270 * [backup-simplify]: Simplify (- 0) into 0
4.270 * [backup-simplify]: Simplify 0 into 0
4.271 * [backup-simplify]: Simplify 0 into 0
4.271 * [backup-simplify]: Simplify (- 0) into 0
4.271 * [backup-simplify]: Simplify (+ 0 0) into 0
4.272 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1
4.273 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0
4.273 * [taylor]: Taking taylor expansion of 2.0 in y
4.273 * [backup-simplify]: Simplify 2.0 into 2.0
4.273 * [backup-simplify]: Simplify 2.0 into 2.0
4.275 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
4.275 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.275 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.275 * [backup-simplify]: Simplify 0 into 0
4.275 * [backup-simplify]: Simplify (- 0) into 0
4.276 * [backup-simplify]: Simplify (+ 0 0) into 0
4.276 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
4.277 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
4.277 * [taylor]: Taking taylor expansion of 0 in y
4.277 * [backup-simplify]: Simplify 0 into 0
4.277 * [backup-simplify]: Simplify 0 into 0
4.277 * [backup-simplify]: Simplify 0 into 0
4.278 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
4.278 * [backup-simplify]: Simplify (- 0) into 0
4.278 * [backup-simplify]: Simplify 0 into 0
4.278 * [backup-simplify]: Simplify 0 into 0
4.278 * [backup-simplify]: Simplify (- 0) into 0
4.279 * [backup-simplify]: Simplify (+ 0 0) into 0
4.280 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
4.280 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
4.281 * [taylor]: Taking taylor expansion of 0 in y
4.281 * [backup-simplify]: Simplify 0 into 0
4.281 * [backup-simplify]: Simplify 0 into 0
4.281 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
4.281 * [backup-simplify]: Simplify (* (* (- (/ 1 x) (/ 1 y)) (/ 1 x)) 2.0) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x))
4.281 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
4.281 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y
4.281 * [taylor]: Taking taylor expansion of 2.0 in y
4.281 * [backup-simplify]: Simplify 2.0 into 2.0
4.281 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
4.281 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
4.281 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.281 * [taylor]: Taking taylor expansion of x in y
4.281 * [backup-simplify]: Simplify x into x
4.281 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.281 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.281 * [taylor]: Taking taylor expansion of y in y
4.281 * [backup-simplify]: Simplify 0 into 0
4.281 * [backup-simplify]: Simplify 1 into 1
4.282 * [backup-simplify]: Simplify (/ 1 1) into 1
4.282 * [taylor]: Taking taylor expansion of x in y
4.282 * [backup-simplify]: Simplify x into x
4.282 * [backup-simplify]: Simplify (- 1) into -1
4.282 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.282 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
4.282 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
4.282 * [taylor]: Taking taylor expansion of 2.0 in x
4.282 * [backup-simplify]: Simplify 2.0 into 2.0
4.282 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
4.282 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.282 * [taylor]: Taking taylor expansion of x in x
4.282 * [backup-simplify]: Simplify 0 into 0
4.282 * [backup-simplify]: Simplify 1 into 1
4.283 * [backup-simplify]: Simplify (/ 1 1) into 1
4.283 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.283 * [taylor]: Taking taylor expansion of y in x
4.283 * [backup-simplify]: Simplify y into y
4.283 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.283 * [taylor]: Taking taylor expansion of x in x
4.283 * [backup-simplify]: Simplify 0 into 0
4.283 * [backup-simplify]: Simplify 1 into 1
4.283 * [backup-simplify]: Simplify (+ 1 0) into 1
4.283 * [backup-simplify]: Simplify (/ 1 1) into 1
4.283 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
4.283 * [taylor]: Taking taylor expansion of 2.0 in x
4.283 * [backup-simplify]: Simplify 2.0 into 2.0
4.283 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
4.283 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
4.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.283 * [taylor]: Taking taylor expansion of x in x
4.283 * [backup-simplify]: Simplify 0 into 0
4.283 * [backup-simplify]: Simplify 1 into 1
4.284 * [backup-simplify]: Simplify (/ 1 1) into 1
4.284 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.284 * [taylor]: Taking taylor expansion of y in x
4.284 * [backup-simplify]: Simplify y into y
4.284 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.284 * [taylor]: Taking taylor expansion of x in x
4.284 * [backup-simplify]: Simplify 0 into 0
4.284 * [backup-simplify]: Simplify 1 into 1
4.284 * [backup-simplify]: Simplify (+ 1 0) into 1
4.284 * [backup-simplify]: Simplify (/ 1 1) into 1
4.285 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.285 * [taylor]: Taking taylor expansion of 2.0 in y
4.285 * [backup-simplify]: Simplify 2.0 into 2.0
4.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.285 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.285 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.286 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y))
4.286 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
4.286 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
4.286 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
4.286 * [taylor]: Taking taylor expansion of 2.0 in y
4.286 * [backup-simplify]: Simplify 2.0 into 2.0
4.286 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.286 * [taylor]: Taking taylor expansion of y in y
4.286 * [backup-simplify]: Simplify 0 into 0
4.286 * [backup-simplify]: Simplify 1 into 1
4.286 * [backup-simplify]: Simplify (/ 1 1) into 1
4.287 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.287 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.287 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.287 * [backup-simplify]: Simplify 2.0 into 2.0
4.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.288 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.288 * [backup-simplify]: Simplify (- 0) into 0
4.288 * [backup-simplify]: Simplify (+ 0 0) into 0
4.289 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0
4.290 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
4.290 * [taylor]: Taking taylor expansion of 0 in y
4.290 * [backup-simplify]: Simplify 0 into 0
4.290 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.291 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
4.291 * [backup-simplify]: Simplify (- 0) into 0
4.291 * [backup-simplify]: Simplify 0 into 0
4.291 * [backup-simplify]: Simplify 0 into 0
4.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.292 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.292 * [backup-simplify]: Simplify (- 0) into 0
4.292 * [backup-simplify]: Simplify (+ 0 0) into 0
4.293 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.294 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
4.294 * [taylor]: Taking taylor expansion of 0 in y
4.294 * [backup-simplify]: Simplify 0 into 0
4.294 * [backup-simplify]: Simplify 0 into 0
4.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.295 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
4.296 * [backup-simplify]: Simplify (- 0) into 0
4.296 * [backup-simplify]: Simplify 0 into 0
4.296 * [backup-simplify]: Simplify 0 into 0
4.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.296 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.296 * [backup-simplify]: Simplify (- 0) into 0
4.297 * [backup-simplify]: Simplify (+ 0 0) into 0
4.298 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.299 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
4.299 * [taylor]: Taking taylor expansion of 0 in y
4.299 * [backup-simplify]: Simplify 0 into 0
4.299 * [backup-simplify]: Simplify 0 into 0
4.300 * [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)))
4.300 * [backup-simplify]: Simplify (* (* (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) 2.0) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x))
4.300 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
4.300 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y
4.300 * [taylor]: Taking taylor expansion of -2.0 in y
4.300 * [backup-simplify]: Simplify -2.0 into -2.0
4.300 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
4.300 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
4.300 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.300 * [taylor]: Taking taylor expansion of y in y
4.300 * [backup-simplify]: Simplify 0 into 0
4.300 * [backup-simplify]: Simplify 1 into 1
4.300 * [backup-simplify]: Simplify (/ 1 1) into 1
4.300 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.300 * [taylor]: Taking taylor expansion of x in y
4.300 * [backup-simplify]: Simplify x into x
4.300 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.300 * [taylor]: Taking taylor expansion of x in y
4.300 * [backup-simplify]: Simplify x into x
4.301 * [backup-simplify]: Simplify (+ 1 0) into 1
4.301 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.301 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
4.301 * [taylor]: Taking taylor expansion of -2.0 in x
4.301 * [backup-simplify]: Simplify -2.0 into -2.0
4.301 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
4.301 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.301 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.301 * [taylor]: Taking taylor expansion of y in x
4.301 * [backup-simplify]: Simplify y into y
4.301 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.301 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.301 * [taylor]: Taking taylor expansion of x in x
4.301 * [backup-simplify]: Simplify 0 into 0
4.301 * [backup-simplify]: Simplify 1 into 1
4.301 * [backup-simplify]: Simplify (/ 1 1) into 1
4.301 * [taylor]: Taking taylor expansion of x in x
4.301 * [backup-simplify]: Simplify 0 into 0
4.301 * [backup-simplify]: Simplify 1 into 1
4.302 * [backup-simplify]: Simplify (- 1) into -1
4.302 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.302 * [backup-simplify]: Simplify (/ -1 1) into -1
4.302 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
4.302 * [taylor]: Taking taylor expansion of -2.0 in x
4.302 * [backup-simplify]: Simplify -2.0 into -2.0
4.302 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
4.302 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
4.302 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.302 * [taylor]: Taking taylor expansion of y in x
4.302 * [backup-simplify]: Simplify y into y
4.302 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.302 * [taylor]: Taking taylor expansion of x in x
4.302 * [backup-simplify]: Simplify 0 into 0
4.302 * [backup-simplify]: Simplify 1 into 1
4.303 * [backup-simplify]: Simplify (/ 1 1) into 1
4.303 * [taylor]: Taking taylor expansion of x in x
4.303 * [backup-simplify]: Simplify 0 into 0
4.303 * [backup-simplify]: Simplify 1 into 1
4.303 * [backup-simplify]: Simplify (- 1) into -1
4.303 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.304 * [backup-simplify]: Simplify (/ -1 1) into -1
4.304 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0
4.304 * [taylor]: Taking taylor expansion of 2.0 in y
4.304 * [backup-simplify]: Simplify 2.0 into 2.0
4.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.305 * [backup-simplify]: Simplify (- 0) into 0
4.306 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
4.306 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y)
4.307 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
4.307 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
4.307 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
4.307 * [taylor]: Taking taylor expansion of 2.0 in y
4.307 * [backup-simplify]: Simplify 2.0 into 2.0
4.307 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.307 * [taylor]: Taking taylor expansion of y in y
4.307 * [backup-simplify]: Simplify 0 into 0
4.307 * [backup-simplify]: Simplify 1 into 1
4.308 * [backup-simplify]: Simplify (/ 1 1) into 1
4.308 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
4.309 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.309 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
4.309 * [backup-simplify]: Simplify 2.0 into 2.0
4.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.310 * [backup-simplify]: Simplify (- 0) into 0
4.311 * [backup-simplify]: Simplify (+ 0 0) into 0
4.312 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
4.313 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
4.313 * [taylor]: Taking taylor expansion of 0 in y
4.313 * [backup-simplify]: Simplify 0 into 0
4.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.315 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
4.315 * [backup-simplify]: Simplify (- 0) into 0
4.316 * [backup-simplify]: Simplify 0 into 0
4.316 * [backup-simplify]: Simplify 0 into 0
4.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.317 * [backup-simplify]: Simplify (- 0) into 0
4.318 * [backup-simplify]: Simplify (+ 0 0) into 0
4.320 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.321 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
4.321 * [taylor]: Taking taylor expansion of 0 in y
4.321 * [backup-simplify]: Simplify 0 into 0
4.321 * [backup-simplify]: Simplify 0 into 0
4.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.323 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
4.323 * [backup-simplify]: Simplify (- 0) into 0
4.324 * [backup-simplify]: Simplify 0 into 0
4.324 * [backup-simplify]: Simplify 0 into 0
4.324 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.325 * [backup-simplify]: Simplify (- 0) into 0
4.326 * [backup-simplify]: Simplify (+ 0 0) into 0
4.328 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.330 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
4.330 * [taylor]: Taking taylor expansion of 0 in y
4.330 * [backup-simplify]: Simplify 0 into 0
4.330 * [backup-simplify]: Simplify 0 into 0
4.331 * [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)))
4.331 * * * [progress]: simplifying candidates
4.334 * [simplify]: Simplifying:
  (- (+ (+ (+ (log (- x y)) (log x)) (log 2.0)) (log (+ y x))) (log (- x y)))
  (- (+ (+ (log (* (- x y) x)) (log 2.0)) (log (+ y x))) (log (- x y)))
  (- (+ (log (* (* (- x y) x) 2.0)) (log (+ y x))) (log (- x y)))
  (- (log (* (* (* (- x y) x) 2.0) (+ y x))) (log (- x y)))
  (log (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y)))
  (exp (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y)))
  (/ (* (* (* (* (* (- x y) (- x y)) (- x y)) (* (* x x) x)) (* (* 2.0 2.0) 2.0)) (* (* (+ y x) (+ y x)) (+ y x))) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* (* (* (- x y) x) (* (- x y) x)) (* (- x y) x)) (* (* 2.0 2.0) 2.0)) (* (* (+ y x) (+ y x)) (+ y x))) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* (* (* (- x y) x) 2.0) (* (* (- x y) x) 2.0)) (* (* (- x y) x) 2.0)) (* (* (+ y x) (+ y x)) (+ y x))) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* (* (* (- x y) x) 2.0) (+ y x)) (* (* (* (- x y) x) 2.0) (+ y x))) (* (* (* (- x y) x) 2.0) (+ y x))) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y))) (cbrt (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y))))
  (cbrt (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y)))
  (* (* (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y)) (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y))) (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y)))
  (sqrt (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y)))
  (sqrt (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y)))
  (- (* (* (* (- x y) x) 2.0) (+ y x)))
  (- (- x y))
  (/ (* (* (- x y) x) 2.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (+ y x) (cbrt (- x y)))
  (/ (* (* (- x y) x) 2.0) (sqrt (- x y)))
  (/ (+ y x) (sqrt (- x y)))
  (/ (* (* (- x y) x) 2.0) 1)
  (/ (+ y x) (- x y))
  (/ (* (* (- x y) x) 2.0) (+ (sqrt x) (sqrt y)))
  (/ (+ y x) (- (sqrt x) (sqrt y)))
  (/ (* (* (- x y) x) 2.0) 1)
  (/ (+ y x) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* (* (* (- x y) x) 2.0) (+ y x)))
  (/ (* (* (* (- x y) x) 2.0) (+ y x)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* (* (* (- x y) x) 2.0) (+ y x)) (sqrt (- x y)))
  (/ (* (* (* (- x y) x) 2.0) (+ y x)) 1)
  (/ (* (* (* (- x y) x) 2.0) (+ y x)) (+ (sqrt x) (sqrt y)))
  (/ (* (* (* (- x y) x) 2.0) (+ y x)) 1)
  (/ (- x y) (+ y x))
  (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- (pow x 3) (pow y 3)))
  (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- (* x x) (* y y)))
  (* (- x y) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* y y) (- (* x x) (* y x)))))
  (* (- x y) (* (+ (* x x) (+ (* y y) (* x y))) (- y x)))
  (* (- x y) (* (+ x y) (+ (* y y) (- (* x x) (* y x)))))
  (* (- x y) (* (+ x y) (- y x)))
  (* (- x y) (+ (* y y) (- (* x x) (* y x))))
  (* (- x y) (- y x))
  (* (- x y) (+ (* x x) (+ (* y y) (* x y))))
  (* (- x y) (+ x y))
  (* (* (* (- x y) x) 2.0) (+ y x))
  (* (* (* (- x y) x) 2.0) (+ y x))
  (* (* (* (- x y) x) 2.0) (+ y x))
  (+ (+ (+ (log (- x y)) (log x)) (log 2.0)) (log (+ y x)))
  (+ (+ (log (* (- x y) x)) (log 2.0)) (log (+ y x)))
  (+ (log (* (* (- x y) x) 2.0)) (log (+ y x)))
  (log (* (* (* (- x y) x) 2.0) (+ y x)))
  (exp (* (* (* (- x y) x) 2.0) (+ y x)))
  (* (* (* (* (* (- x y) (- x y)) (- x y)) (* (* x x) x)) (* (* 2.0 2.0) 2.0)) (* (* (+ y x) (+ y x)) (+ y x)))
  (* (* (* (* (* (- x y) x) (* (- x y) x)) (* (- x y) x)) (* (* 2.0 2.0) 2.0)) (* (* (+ y x) (+ y x)) (+ y x)))
  (* (* (* (* (* (- x y) x) 2.0) (* (* (- x y) x) 2.0)) (* (* (- x y) x) 2.0)) (* (* (+ y x) (+ y x)) (+ y x)))
  (* (cbrt (* (* (* (- x y) x) 2.0) (+ y x))) (cbrt (* (* (* (- x y) x) 2.0) (+ y x))))
  (cbrt (* (* (* (- x y) x) 2.0) (+ y x)))
  (* (* (* (* (* (- x y) x) 2.0) (+ y x)) (* (* (* (- x y) x) 2.0) (+ y x))) (* (* (* (- x y) x) 2.0) (+ y x)))
  (sqrt (* (* (* (- x y) x) 2.0) (+ y x)))
  (sqrt (* (* (* (- x y) x) 2.0) (+ y x)))
  (* (* (* (- (pow x 3) (pow y 3)) x) 2.0) (+ (pow y 3) (pow x 3)))
  (* (+ (* x x) (+ (* y y) (* x y))) (+ (* y y) (- (* x x) (* y x))))
  (* (* (* (- (pow x 3) (pow y 3)) x) 2.0) (- (* y y) (* x x)))
  (* (+ (* x x) (+ (* y y) (* x y))) (- y x))
  (* (* (* (- (* x x) (* y y)) x) 2.0) (+ (pow y 3) (pow x 3)))
  (* (+ x y) (+ (* y y) (- (* x x) (* y x))))
  (* (* (* (- (* x x) (* y y)) x) 2.0) (- (* y y) (* x x)))
  (* (+ x y) (- y x))
  (* (* (* (- x y) x) 2.0) y)
  (* (* (* (- x y) x) 2.0) x)
  (* y (* (* (- x y) x) 2.0))
  (* x (* (* (- x y) x) 2.0))
  (* (* (* (- x y) x) 2.0) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (* (* (- x y) x) 2.0) (sqrt (+ y x)))
  (* (* (* (- x y) x) 2.0) 1)
  (* (* (* (- x y) x) 2.0) 1)
  (* 2.0 (+ y x))
  (* (* (* (- x y) x) 2.0) (+ (pow y 3) (pow x 3)))
  (* (* (* (- x y) x) 2.0) (- (* y y) (* x x)))
  (* (* (* (- (pow x 3) (pow y 3)) x) 2.0) (+ y x))
  (* (* (* (- (* x x) (* y y)) x) 2.0) (+ y x))
  (* (- x y) x)
  (+ (log (- x y)) (log x))
  (log (* (- x y) x))
  (exp (* (- x y) x))
  (* (* (* (- x y) (- x y)) (- x y)) (* (* x x) x))
  (* (cbrt (* (- x y) x)) (cbrt (* (- x y) x)))
  (cbrt (* (- x y) x))
  (* (* (* (- x y) x) (* (- x y) x)) (* (- x y) x))
  (sqrt (* (- x y) x))
  (sqrt (* (- x y) x))
  (* (sqrt (- x y)) (sqrt x))
  (* (sqrt (- x y)) (sqrt x))
  (* (- x y) (* (cbrt x) (cbrt x)))
  (* (- x y) (sqrt x))
  (* (- x y) 1)
  (* (cbrt (- x y)) x)
  (* (sqrt (- x y)) x)
  (* (- x y) x)
  (* (- (sqrt x) (sqrt y)) x)
  (* (- x y) x)
  (* (- (pow x 3) (pow y 3)) x)
  (* (- (* x x) (* y y)) x)
  (* (* (- x y) x) 2.0)
  (* (* (- x y) x) 2.0)
  (+ (+ (log (- x y)) (log x)) (log 2.0))
  (+ (log (* (- x y) x)) (log 2.0))
  (log (* (* (- x y) x) 2.0))
  (exp (* (* (- x y) x) 2.0))
  (* (* (* (* (- x y) (- x y)) (- x y)) (* (* x x) x)) (* (* 2.0 2.0) 2.0))
  (* (* (* (* (- x y) x) (* (- x y) x)) (* (- x y) x)) (* (* 2.0 2.0) 2.0))
  (* (cbrt (* (* (- x y) x) 2.0)) (cbrt (* (* (- x y) x) 2.0)))
  (cbrt (* (* (- x y) x) 2.0))
  (* (* (* (* (- x y) x) 2.0) (* (* (- x y) x) 2.0)) (* (* (- x y) x) 2.0))
  (sqrt (* (* (- x y) x) 2.0))
  (sqrt (* (* (- x y) x) 2.0))
  (* (* (- x y) x) (* (cbrt 2.0) (cbrt 2.0)))
  (* (* (- x y) x) (sqrt 2.0))
  (* (* (- x y) x) 1)
  (* x 2.0)
  (* (* (- (pow x 3) (pow y 3)) x) 2.0)
  (* (* (- (* x x) (* y y)) x) 2.0)
  (+ (* 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) (* x y))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x 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)))
4.338 * * [simplify]: iteration 0: 175 enodes
4.404 * * [simplify]: iteration 1: 571 enodes
4.909 * * [simplify]: iteration 2: 3003 enodes
6.151 * * [simplify]: iteration complete: 5003 enodes
6.151 * * [simplify]: Extracting #0: cost 85 inf + 0
6.155 * * [simplify]: Extracting #1: cost 1161 inf + 0
6.168 * * [simplify]: Extracting #2: cost 1763 inf + 9551
6.216 * * [simplify]: Extracting #3: cost 1251 inf + 139455
6.320 * * [simplify]: Extracting #4: cost 222 inf + 394562
6.449 * * [simplify]: Extracting #5: cost 2 inf + 427644
6.602 * * [simplify]: Extracting #6: cost 0 inf + 421703
6.750 * * [simplify]: Extracting #7: cost 0 inf + 421663
6.883 * [simplify]: Simplified to:
  (log (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (log (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (log (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (log (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (log (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (exp (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (* (* (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))) (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0)))) (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (* (* (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))) (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0)))) (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (* (* (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))) (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0)))) (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (* (* (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))) (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0)))) (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (* (cbrt (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0)))) (cbrt (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0)))))
  (cbrt (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (* (* (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))) (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0)))) (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (sqrt (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (sqrt (* (/ (+ y x) (- x y)) (* (- x y) (* x 2.0))))
  (* (- (* x (- x y))) (* 2.0 (+ y x)))
  (- (- x y))
  (/ (* x (- x y)) (/ (cbrt (- x y)) (/ 2.0 (cbrt (- x y)))))
  (/ (+ y x) (cbrt (- x y)))
  (/ (* (- x y) (* x 2.0)) (sqrt (- x y)))
  (/ (+ y x) (sqrt (- x y)))
  (* (- x y) (* x 2.0))
  (/ (+ y x) (- x y))
  (* (/ (* x (- x y)) (+ (sqrt x) (sqrt y))) 2.0)
  (/ (+ y x) (- (sqrt x) (sqrt y)))
  (* (- x y) (* x 2.0))
  (/ (+ y x) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* (+ y x) (* (- x y) (* x 2.0))))
  (* (/ (* (+ y x) (* x (- x y))) (cbrt (- x y))) (/ 2.0 (cbrt (- x y))))
  (/ (* (- x y) (* x 2.0)) (/ (sqrt (- x y)) (+ y x)))
  (* (* 2.0 (- (* x x) (* y y))) x)
  (* (* (/ (* x (- x y)) (+ (sqrt x) (sqrt y))) 2.0) (+ y x))
  (* (* 2.0 (- (* x x) (* y y))) x)
  (/ (- x y) (+ y x))
  (/ (* (* 2.0 (- (* x x) (* y y))) x) (- (* (* x x) x) (* (* y y) y)))
  (/ (* (* 2.0 (- (* x x) (* y y))) x) (- (* x x) (* y y)))
  (* (- x y) (* (+ (* x y) (+ (* y y) (* x x))) (+ (* y y) (- (* x x) (* x y)))))
  (* (* (- x y) (- y x)) (+ (* x x) (* y (+ y x))))
  (* (- (* x x) (- (* x y) (* y y))) (- (* x x) (* y y)))
  (* (- (* y y) (* x x)) (- x y))
  (* (+ (* x (- x y)) (* y y)) (- x y))
  (* (- y x) (- x y))
  (* (+ (* x x) (* y (+ y x))) (- x y))
  (- (* x x) (* y y))
  (* (* 2.0 (- (* x x) (* y y))) x)
  (* (* 2.0 (- (* x x) (* y y))) x)
  (* (* 2.0 (- (* x x) (* y y))) x)
  (log (* (* 2.0 (- (* x x) (* y y))) x))
  (log (* (* 2.0 (- (* x x) (* y y))) x))
  (log (* (* 2.0 (- (* x x) (* y y))) x))
  (log (* (* 2.0 (- (* x x) (* y y))) x))
  (exp (* (* 2.0 (- (* x x) (* y y))) x))
  (* (* (* (* 2.0 (- (* x x) (* y y))) x) (* (* 2.0 (- (* x x) (* y y))) x)) (* (* 2.0 (- (* x x) (* y y))) x))
  (* (* (* (* 2.0 (- (* x x) (* y y))) x) (* (* 2.0 (- (* x x) (* y y))) x)) (* (* 2.0 (- (* x x) (* y y))) x))
  (* (* (* (* 2.0 (- (* x x) (* y y))) x) (* (* 2.0 (- (* x x) (* y y))) x)) (* (* 2.0 (- (* x x) (* y y))) x))
  (* (cbrt (* (* 2.0 (- (* x x) (* y y))) x)) (cbrt (* (* 2.0 (- (* x x) (* y y))) x)))
  (cbrt (* (* 2.0 (- (* x x) (* y y))) x))
  (* (* (* (* 2.0 (- (* x x) (* y y))) x) (* (* 2.0 (- (* x x) (* y y))) x)) (* (* 2.0 (- (* x x) (* y y))) x))
  (sqrt (* (* 2.0 (- (* x x) (* y y))) x))
  (sqrt (* (* 2.0 (- (* x x) (* y y))) x))
  (* (* (+ (* (* x x) x) (* (* y y) y)) (- (* (* x x) x) (* (* y y) y))) (* x 2.0))
  (* (+ (* x y) (+ (* y y) (* x x))) (+ (* y y) (- (* x x) (* x y))))
  (* (- (* (* x x) x) (* (* y y) y)) (* (* x 2.0) (- (* y y) (* x x))))
  (* (- y x) (+ (* x x) (* y (+ y x))))
  (* (* (* x (- (* x x) (* y y))) 2.0) (+ (* (* x x) x) (* (* y y) y)))
  (* (+ y x) (+ (* x (- x y)) (* y y)))
  (* 2.0 (* (* x (- (* x x) (* y y))) (- (* y y) (* x x))))
  (- (* y y) (* x x))
  (* (* (- x y) (* x 2.0)) y)
  (* (- x y) (* (* x 2.0) x))
  (* (* (- x y) (* x 2.0)) y)
  (* (- x y) (* (* x 2.0) x))
  (* (cbrt (+ y x)) (* (cbrt (+ y x)) (* (- x y) (* x 2.0))))
  (* (* (sqrt (+ y x)) (- x y)) (* x 2.0))
  (* (- x y) (* x 2.0))
  (* (- x y) (* x 2.0))
  (* 2.0 (+ y x))
  (* (+ (* (* x x) x) (* (* y y) y)) (* (- x y) (* x 2.0)))
  (* (* (* x (- x y)) 2.0) (- (* y y) (* x x)))
  (* (- (* (* x x) x) (* (* y y) y)) (* x (* 2.0 (+ y x))))
  (* (* (+ y x) (+ y x)) (* (- x y) (* x 2.0)))
  (* x (- x y))
  (log (* x (- x y)))
  (log (* x (- x y)))
  (exp (* x (- x y)))
  (* (* (* x (- x y)) (* x (- x y))) (* x (- x y)))
  (* (cbrt (* x (- x y))) (cbrt (* x (- x y))))
  (cbrt (* x (- x y)))
  (* (* (* x (- x y)) (* x (- x y))) (* x (- x y)))
  (sqrt (* x (- x y)))
  (sqrt (* x (- x y)))
  (* (sqrt (- x y)) (sqrt x))
  (* (sqrt (- x y)) (sqrt x))
  (* (cbrt x) (* (cbrt x) (- x y)))
  (* (- x y) (sqrt x))
  (- x y)
  (* x (cbrt (- x y)))
  (* (sqrt (- x y)) x)
  (* x (- x y))
  (* (- (sqrt x) (sqrt y)) x)
  (* x (- x y))
  (* (- (* (* x x) x) (* (* y y) y)) x)
  (* x (- (* x x) (* y y)))
  (* (- x y) (* x 2.0))
  (* (- x y) (* x 2.0))
  (log (* (- x y) (* x 2.0)))
  (log (* (- x y) (* x 2.0)))
  (log (* (- x y) (* x 2.0)))
  (exp (* (- 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 2.0))))
  (* (cbrt (* (- x y) (* x 2.0))) (cbrt (* (- x y) (* x 2.0))))
  (cbrt (* (- x y) (* x 2.0)))
  (* (* (- x y) (* x 2.0)) (* (* (- x y) (* x 2.0)) (* (- x y) (* x 2.0))))
  (sqrt (* (- x y) (* x 2.0)))
  (sqrt (* (- x y) (* x 2.0)))
  (* (* (cbrt 2.0) (cbrt 2.0)) (* x (- x y)))
  (* (- x y) (* x (sqrt 2.0)))
  (* x (- x y))
  (* x 2.0)
  (* (- (* (* x x) x) (* (* y y) y)) (* x 2.0))
  (* (* 2.0 (- (* x x) (* y y))) x)
  (* 2.0 (+ (* x x) (* x y)))
  (* 2.0 (+ (* x x) (* x y)))
  (* 2.0 (+ (* x x) (* x y)))
  (* (* 2.0 (- (* x x) (* y y))) x)
  (* (* 2.0 (- (* x x) (* y y))) x)
  (* (* 2.0 (- (* x x) (* y y))) x)
  (* x (- x y))
  (* x (- x y))
  (* x (- x y))
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
6.896 * * * [progress]: adding candidates to table
7.398 * [progress]: [Phase 3 of 3] Extracting.
7.398 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* 2.0 x) (+ x y)))> #<alt (λ (x y) (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y)))>)
7.399 * * * [regime-changes]: Trying 2 branch expressions: (y x)
7.399 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* 2.0 x) (+ x y)))> #<alt (λ (x y) (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y)))>)
7.454 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* 2.0 x) (+ x y)))> #<alt (λ (x y) (/ (* (* (* (- x y) x) 2.0) (+ y x)) (- x y)))>)
7.496 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.496 * [simplify]: Simplifying:
  (* (* 2.0 x) (+ x y))
7.496 * * [simplify]: iteration 0: 6 enodes
7.496 * * [simplify]: iteration 1: 9 enodes
7.497 * * [simplify]: iteration complete: 9 enodes
7.497 * * [simplify]: Extracting #0: cost 1 inf + 0
7.497 * * [simplify]: Extracting #1: cost 3 inf + 0
7.497 * * [simplify]: Extracting #2: cost 6 inf + 0
7.497 * * [simplify]: Extracting #3: cost 2 inf + 45
7.497 * * [simplify]: Extracting #4: cost 0 inf + 210
7.497 * [simplify]: Simplified to:
  (* (+ x y) (* 2.0 x))
8.847 * [regime-testing]: Baseline error score: 0.007875984498062257
8.856 * [regime-testing]: Oracle error score: 0.005625703212901613
8.875 * [regime-testing]: End program error score: 0.007875984498062257
9.278 * [regime-testing]: Target error score: 0.007875984498062257