37.019 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying:
  (* 2.0 (+ (* x x) (* x y)))
0.031 * * [simplify]: iteration 0: 7 enodes
0.034 * * [simplify]: iteration 1: 19 enodes
0.038 * * [simplify]: iteration 2: 41 enodes
0.048 * * [simplify]: iteration 3: 66 enodes
0.059 * * [simplify]: iteration 4: 93 enodes
0.068 * * [simplify]: iteration complete: 93 enodes
0.068 * * [simplify]: Extracting #0: cost 1 inf + 0
0.068 * * [simplify]: Extracting #1: cost 13 inf + 0
0.068 * * [simplify]: Extracting #2: cost 10 inf + 3
0.068 * * [simplify]: Extracting #3: cost 1 inf + 542
0.069 * * [simplify]: Extracting #4: cost 0 inf + 665
0.069 * [simplify]: Simplified to:
  (* (+ x y) (* 2.0 x))
0.077 * * [progress]: iteration 1 / 4
0.077 * * * [progress]: picking best candidate
0.083 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (* 2.0 x)))>
0.083 * * * [progress]: localizing error
0.090 * * * [progress]: generating rewritten candidates
0.090 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.114 * * * [progress]: generating series expansions
0.114 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.114 * [backup-simplify]: Simplify (* (+ x y) (* 2.0 x)) into (* 2.0 (* (+ x y) x))
0.114 * [approximate]: Taking taylor expansion of (* 2.0 (* (+ x y) x)) in (x y) around 0
0.114 * [taylor]: Taking taylor expansion of (* 2.0 (* (+ x y) x)) in y
0.114 * [taylor]: Taking taylor expansion of 2.0 in y
0.114 * [backup-simplify]: Simplify 2.0 into 2.0
0.114 * [taylor]: Taking taylor expansion of (* (+ x y) x) in y
0.114 * [taylor]: Taking taylor expansion of (+ x y) in y
0.114 * [taylor]: Taking taylor expansion of x in y
0.114 * [backup-simplify]: Simplify x into x
0.114 * [taylor]: Taking taylor expansion of y in y
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 1 into 1
0.114 * [taylor]: Taking taylor expansion of x in y
0.114 * [backup-simplify]: Simplify x into x
0.114 * [taylor]: Taking taylor expansion of (* 2.0 (* (+ x y) x)) in x
0.114 * [taylor]: Taking taylor expansion of 2.0 in x
0.114 * [backup-simplify]: Simplify 2.0 into 2.0
0.114 * [taylor]: Taking taylor expansion of (* (+ x y) x) in x
0.114 * [taylor]: Taking taylor expansion of (+ x y) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 1 into 1
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [backup-simplify]: Simplify y into y
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [taylor]: Taking taylor expansion of (* 2.0 (* (+ x y) x)) in x
0.115 * [taylor]: Taking taylor expansion of 2.0 in x
0.115 * [backup-simplify]: Simplify 2.0 into 2.0
0.115 * [taylor]: Taking taylor expansion of (* (+ x y) x) in x
0.115 * [taylor]: Taking taylor expansion of (+ x y) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [backup-simplify]: Simplify y into y
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [backup-simplify]: Simplify (+ 0 y) into y
0.115 * [backup-simplify]: Simplify (* y 0) into 0
0.115 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.115 * [taylor]: Taking taylor expansion of 0 in y
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (+ 1 0) into 1
0.116 * [backup-simplify]: Simplify (+ (* y 1) (* 1 0)) into y
0.116 * [backup-simplify]: Simplify (+ (* 2.0 y) (* 0 0)) into (* 2.0 y)
0.116 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.116 * [taylor]: Taking taylor expansion of 2.0 in y
0.116 * [backup-simplify]: Simplify 2.0 into 2.0
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.117 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 0))) into 1
0.118 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 y) (* 0 0))) into 2.0
0.118 * [taylor]: Taking taylor expansion of 2.0 in y
0.118 * [backup-simplify]: Simplify 2.0 into 2.0
0.118 * [backup-simplify]: Simplify 2.0 into 2.0
0.119 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.119 * [backup-simplify]: Simplify 2.0 into 2.0
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify (+ 0 0) into 0
0.120 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
0.121 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify (+ 0 0) into 0
0.122 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.123 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify (+ (* 2.0 (* y x)) (* 2.0 (pow (* 1 x) 2))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.124 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (* 2.0 (/ 1 x))) into (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x))
0.124 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.124 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in y
0.124 * [taylor]: Taking taylor expansion of 2.0 in y
0.124 * [backup-simplify]: Simplify 2.0 into 2.0
0.124 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [backup-simplify]: Simplify x into x
0.124 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify 1 into 1
0.124 * [backup-simplify]: Simplify (/ 1 1) into 1
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [backup-simplify]: Simplify x into x
0.125 * [backup-simplify]: Simplify (+ 0 1) into 1
0.125 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.125 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.125 * [taylor]: Taking taylor expansion of 2.0 in x
0.125 * [backup-simplify]: Simplify 2.0 into 2.0
0.125 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.125 * [taylor]: Taking taylor expansion of x in x
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
0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.125 * [taylor]: Taking taylor expansion of y in x
0.125 * [backup-simplify]: Simplify y into y
0.125 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (+ 1 0) into 1
0.126 * [backup-simplify]: Simplify (/ 1 1) into 1
0.126 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.126 * [taylor]: Taking taylor expansion of 2.0 in x
0.126 * [backup-simplify]: Simplify 2.0 into 2.0
0.126 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify 1 into 1
0.126 * [backup-simplify]: Simplify (/ 1 1) into 1
0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [backup-simplify]: Simplify y into y
0.126 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify 1 into 1
0.127 * [backup-simplify]: Simplify (+ 1 0) into 1
0.127 * [backup-simplify]: Simplify (/ 1 1) into 1
0.127 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.127 * [taylor]: Taking taylor expansion of 2.0 in y
0.127 * [backup-simplify]: Simplify 2.0 into 2.0
0.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.128 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.128 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
0.128 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.128 * [taylor]: Taking taylor expansion of 2.0 in y
0.128 * [backup-simplify]: Simplify 2.0 into 2.0
0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 1 into 1
0.129 * [backup-simplify]: Simplify (/ 1 1) into 1
0.129 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.129 * [backup-simplify]: Simplify 2.0 into 2.0
0.129 * [backup-simplify]: Simplify 2.0 into 2.0
0.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.130 * [backup-simplify]: Simplify (+ 0 0) into 0
0.132 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.132 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
0.133 * [taylor]: Taking taylor expansion of 0 in y
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.134 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.135 * [backup-simplify]: Simplify (+ 0 0) into 0
0.137 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.138 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.138 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.139 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.142 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.143 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 2.0 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.143 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (* 2.0 (/ 1 (- x)))) into (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x))
0.143 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.144 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in y
0.144 * [taylor]: Taking taylor expansion of 2.0 in y
0.144 * [backup-simplify]: Simplify 2.0 into 2.0
0.144 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
0.144 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.144 * [taylor]: Taking taylor expansion of x in y
0.144 * [backup-simplify]: Simplify x into x
0.144 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.144 * [taylor]: Taking taylor expansion of y in y
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 1 into 1
0.144 * [backup-simplify]: Simplify (/ 1 1) into 1
0.144 * [taylor]: Taking taylor expansion of x in y
0.144 * [backup-simplify]: Simplify x into x
0.144 * [backup-simplify]: Simplify (+ 0 1) into 1
0.144 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.144 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.144 * [taylor]: Taking taylor expansion of 2.0 in x
0.144 * [backup-simplify]: Simplify 2.0 into 2.0
0.144 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.144 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 1 into 1
0.145 * [backup-simplify]: Simplify (/ 1 1) into 1
0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.145 * [taylor]: Taking taylor expansion of y in x
0.145 * [backup-simplify]: Simplify y into y
0.145 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 1 into 1
0.145 * [backup-simplify]: Simplify (+ 1 0) into 1
0.145 * [backup-simplify]: Simplify (/ 1 1) into 1
0.145 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.145 * [taylor]: Taking taylor expansion of 2.0 in x
0.145 * [backup-simplify]: Simplify 2.0 into 2.0
0.145 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 1 into 1
0.146 * [backup-simplify]: Simplify (/ 1 1) into 1
0.146 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.146 * [backup-simplify]: Simplify y into y
0.146 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 1 into 1
0.146 * [backup-simplify]: Simplify (+ 1 0) into 1
0.146 * [backup-simplify]: Simplify (/ 1 1) into 1
0.147 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.147 * [taylor]: Taking taylor expansion of 2.0 in y
0.147 * [backup-simplify]: Simplify 2.0 into 2.0
0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.147 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.148 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.148 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
0.148 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.148 * [taylor]: Taking taylor expansion of 2.0 in y
0.148 * [backup-simplify]: Simplify 2.0 into 2.0
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (/ 1 1) into 1
0.149 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.149 * [backup-simplify]: Simplify 2.0 into 2.0
0.149 * [backup-simplify]: Simplify 2.0 into 2.0
0.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.150 * [backup-simplify]: Simplify (+ 0 0) into 0
0.150 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.151 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
0.151 * [taylor]: Taking taylor expansion of 0 in y
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.154 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.156 * [backup-simplify]: Simplify (+ 0 0) into 0
0.157 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.158 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.158 * [taylor]: Taking taylor expansion of 0 in y
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.160 * [backup-simplify]: Simplify (+ 0 0) into 0
0.161 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.162 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.163 * [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)))
0.163 * * * [progress]: simplifying candidates
0.163 * [simplify]: Simplifying:
  (expm1 (* (+ x y) (* 2.0 x)))
  (log1p (* (+ x y) (* 2.0 x)))
  (* (+ x y) (* 2.0 x))
  (* (+ x y) (* 2.0 x))
  (+ (log (+ x y)) (+ (log 2.0) (log x)))
  (+ (log (+ x y)) (log (* 2.0 x)))
  (log (* (+ x y) (* 2.0 x)))
  (exp (* (+ x y) (* 2.0 x)))
  (* (* (* (+ x y) (+ x y)) (+ 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)))
  (* (cbrt (* (+ x y) (* 2.0 x))) (cbrt (* (+ x y) (* 2.0 x))))
  (cbrt (* (+ x y) (* 2.0 x)))
  (* (* (* (+ x y) (* 2.0 x)) (* (+ x y) (* 2.0 x))) (* (+ x y) (* 2.0 x)))
  (sqrt (* (+ x y) (* 2.0 x)))
  (sqrt (* (+ x y) (* 2.0 x)))
  (* (+ x y) 2.0)
  (* (cbrt (+ x y)) (* 2.0 x))
  (* (sqrt (+ x y)) (* 2.0 x))
  (* (+ x y) (* 2.0 x))
  (* (+ x y) (* 2.0 x))
  (* (+ (pow x 3) (pow y 3)) (* 2.0 x))
  (* (- (* x x) (* y y)) (* 2.0 x))
  (+ (* 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)))
0.163 * * [simplify]: iteration 0: 52 enodes
0.175 * * [simplify]: iteration 1: 147 enodes
0.229 * * [simplify]: iteration 2: 526 enodes
0.681 * * [simplify]: iteration 3: 2307 enodes
1.443 * * [simplify]: iteration complete: 5001 enodes
1.443 * * [simplify]: Extracting #0: cost 14 inf + 0
1.444 * * [simplify]: Extracting #1: cost 310 inf + 0
1.451 * * [simplify]: Extracting #2: cost 999 inf + 8440
1.483 * * [simplify]: Extracting #3: cost 569 inf + 133001
1.562 * * [simplify]: Extracting #4: cost 71 inf + 245956
1.635 * * [simplify]: Extracting #5: cost 14 inf + 264741
1.726 * * [simplify]: Extracting #6: cost 4 inf + 266446
1.810 * * [simplify]: Extracting #7: cost 0 inf + 267458
1.902 * [simplify]: Simplified to:
  (expm1 (* (* 2.0 x) (+ y x)))
  (log1p (* (* 2.0 x) (+ y x)))
  (* (* 2.0 x) (+ y x))
  (* (* 2.0 x) (+ y x))
  (log (* (* 2.0 x) (+ y x)))
  (log (* (* 2.0 x) (+ y x)))
  (log (* (* 2.0 x) (+ y x)))
  (exp (* (* 2.0 x) (+ y x)))
  (* (* (* 2.0 x) (+ y x)) (* (* (* 2.0 x) (+ y x)) (* (* 2.0 x) (+ y x))))
  (* (* (* 2.0 x) (+ y x)) (* (* (* 2.0 x) (+ y x)) (* (* 2.0 x) (+ y x))))
  (* (cbrt (* (* 2.0 x) (+ y x))) (cbrt (* (* 2.0 x) (+ y x))))
  (cbrt (* (* 2.0 x) (+ y x)))
  (* (* (* 2.0 x) (+ y x)) (* (* (* 2.0 x) (+ y x)) (* (* 2.0 x) (+ y x))))
  (sqrt (* (* 2.0 x) (+ y x)))
  (sqrt (* (* 2.0 x) (+ y x)))
  (* 2.0 (+ y x))
  (* 2.0 (* x (cbrt (+ y x))))
  (* (* 2.0 x) (sqrt (+ y x)))
  (* (* 2.0 x) (+ y x))
  (* (* 2.0 x) (+ y x))
  (* (fma (* y y) y (* (* x x) x)) (* 2.0 x))
  (* (* 2.0 x) (- (* x x) (* y y)))
  (* (* 2.0 x) (+ y x))
  (* (* 2.0 x) (+ y x))
  (* (* 2.0 x) (+ y x))
1.903 * * * [progress]: adding candidates to table
1.973 * * [progress]: iteration 2 / 4
1.973 * * * [progress]: picking best candidate
1.976 * * * * [pick]: Picked  #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>
1.977 * * * [progress]: localizing error
1.987 * * * [progress]: generating rewritten candidates
1.987 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
1.993 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.013 * * * [progress]: generating series expansions
2.014 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
2.014 * [backup-simplify]: Simplify (+ (* x x) (* x y)) into (+ (pow x 2) (* x y))
2.014 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* x y)) in (x y) around 0
2.014 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in y
2.014 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.014 * [taylor]: Taking taylor expansion of x in y
2.014 * [backup-simplify]: Simplify x into x
2.014 * [taylor]: Taking taylor expansion of (* x y) in y
2.014 * [taylor]: Taking taylor expansion of x in y
2.014 * [backup-simplify]: Simplify x into x
2.014 * [taylor]: Taking taylor expansion of y in y
2.014 * [backup-simplify]: Simplify 0 into 0
2.014 * [backup-simplify]: Simplify 1 into 1
2.014 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
2.014 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.014 * [taylor]: Taking taylor expansion of x in x
2.014 * [backup-simplify]: Simplify 0 into 0
2.014 * [backup-simplify]: Simplify 1 into 1
2.014 * [taylor]: Taking taylor expansion of (* x y) in x
2.014 * [taylor]: Taking taylor expansion of x in x
2.014 * [backup-simplify]: Simplify 0 into 0
2.014 * [backup-simplify]: Simplify 1 into 1
2.014 * [taylor]: Taking taylor expansion of y in x
2.014 * [backup-simplify]: Simplify y into y
2.014 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
2.014 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.014 * [taylor]: Taking taylor expansion of x in x
2.014 * [backup-simplify]: Simplify 0 into 0
2.014 * [backup-simplify]: Simplify 1 into 1
2.014 * [taylor]: Taking taylor expansion of (* x y) in x
2.014 * [taylor]: Taking taylor expansion of x in x
2.014 * [backup-simplify]: Simplify 0 into 0
2.014 * [backup-simplify]: Simplify 1 into 1
2.014 * [taylor]: Taking taylor expansion of y in x
2.014 * [backup-simplify]: Simplify y into y
2.014 * [backup-simplify]: Simplify (* 0 y) into 0
2.015 * [backup-simplify]: Simplify (+ 0 0) into 0
2.015 * [taylor]: Taking taylor expansion of 0 in y
2.015 * [backup-simplify]: Simplify 0 into 0
2.015 * [backup-simplify]: Simplify 0 into 0
2.015 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.015 * [backup-simplify]: Simplify (+ 0 y) into y
2.015 * [taylor]: Taking taylor expansion of y in y
2.015 * [backup-simplify]: Simplify 0 into 0
2.015 * [backup-simplify]: Simplify 1 into 1
2.015 * [backup-simplify]: Simplify 0 into 0
2.015 * [backup-simplify]: Simplify 0 into 0
2.015 * [backup-simplify]: Simplify (* 1 1) into 1
2.016 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.016 * [backup-simplify]: Simplify (+ 1 0) into 1
2.016 * [taylor]: Taking taylor expansion of 1 in y
2.016 * [backup-simplify]: Simplify 1 into 1
2.016 * [backup-simplify]: Simplify 1 into 1
2.016 * [backup-simplify]: Simplify 1 into 1
2.016 * [backup-simplify]: Simplify 0 into 0
2.017 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.018 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.018 * [backup-simplify]: Simplify (+ 0 0) into 0
2.018 * [taylor]: Taking taylor expansion of 0 in y
2.018 * [backup-simplify]: Simplify 0 into 0
2.018 * [backup-simplify]: Simplify 0 into 0
2.018 * [backup-simplify]: Simplify 0 into 0
2.018 * [backup-simplify]: Simplify 0 into 0
2.018 * [backup-simplify]: Simplify 0 into 0
2.018 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.019 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.020 * [backup-simplify]: Simplify (+ 0 0) into 0
2.020 * [taylor]: Taking taylor expansion of 0 in y
2.020 * [backup-simplify]: Simplify 0 into 0
2.020 * [backup-simplify]: Simplify 0 into 0
2.020 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* x y))
2.020 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y))) into (+ (/ 1 (pow x 2)) (/ 1 (* x y)))
2.020 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
2.020 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
2.020 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.020 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.020 * [taylor]: Taking taylor expansion of x in y
2.020 * [backup-simplify]: Simplify x into x
2.020 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.020 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.020 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.020 * [taylor]: Taking taylor expansion of (* x y) in y
2.020 * [taylor]: Taking taylor expansion of x in y
2.020 * [backup-simplify]: Simplify x into x
2.020 * [taylor]: Taking taylor expansion of y in y
2.020 * [backup-simplify]: Simplify 0 into 0
2.020 * [backup-simplify]: Simplify 1 into 1
2.020 * [backup-simplify]: Simplify (* x 0) into 0
2.021 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.021 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.021 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.021 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.021 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.021 * [taylor]: Taking taylor expansion of x in x
2.021 * [backup-simplify]: Simplify 0 into 0
2.021 * [backup-simplify]: Simplify 1 into 1
2.021 * [backup-simplify]: Simplify (* 1 1) into 1
2.021 * [backup-simplify]: Simplify (/ 1 1) into 1
2.021 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.021 * [taylor]: Taking taylor expansion of (* x y) in x
2.021 * [taylor]: Taking taylor expansion of x in x
2.021 * [backup-simplify]: Simplify 0 into 0
2.021 * [backup-simplify]: Simplify 1 into 1
2.021 * [taylor]: Taking taylor expansion of y in x
2.021 * [backup-simplify]: Simplify y into y
2.021 * [backup-simplify]: Simplify (* 0 y) into 0
2.022 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.022 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.022 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.022 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.022 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.022 * [taylor]: Taking taylor expansion of x in x
2.022 * [backup-simplify]: Simplify 0 into 0
2.022 * [backup-simplify]: Simplify 1 into 1
2.022 * [backup-simplify]: Simplify (* 1 1) into 1
2.022 * [backup-simplify]: Simplify (/ 1 1) into 1
2.022 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.022 * [taylor]: Taking taylor expansion of (* x y) in x
2.022 * [taylor]: Taking taylor expansion of x in x
2.022 * [backup-simplify]: Simplify 0 into 0
2.022 * [backup-simplify]: Simplify 1 into 1
2.023 * [taylor]: Taking taylor expansion of y in x
2.023 * [backup-simplify]: Simplify y into y
2.023 * [backup-simplify]: Simplify (* 0 y) into 0
2.023 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.023 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.023 * [backup-simplify]: Simplify (+ 1 0) into 1
2.023 * [taylor]: Taking taylor expansion of 1 in y
2.023 * [backup-simplify]: Simplify 1 into 1
2.024 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.024 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.024 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.024 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.024 * [taylor]: Taking taylor expansion of y in y
2.024 * [backup-simplify]: Simplify 0 into 0
2.024 * [backup-simplify]: Simplify 1 into 1
2.025 * [backup-simplify]: Simplify (/ 1 1) into 1
2.025 * [backup-simplify]: Simplify 1 into 1
2.025 * [backup-simplify]: Simplify 1 into 1
2.025 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.026 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.026 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.027 * [backup-simplify]: Simplify (+ 0 0) into 0
2.027 * [taylor]: Taking taylor expansion of 0 in y
2.027 * [backup-simplify]: Simplify 0 into 0
2.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.027 * [backup-simplify]: Simplify 0 into 0
2.027 * [backup-simplify]: Simplify 0 into 0
2.028 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.029 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.029 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.029 * [backup-simplify]: Simplify (+ 0 0) into 0
2.029 * [taylor]: Taking taylor expansion of 0 in y
2.029 * [backup-simplify]: Simplify 0 into 0
2.030 * [backup-simplify]: Simplify 0 into 0
2.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.030 * [backup-simplify]: Simplify 0 into 0
2.030 * [backup-simplify]: Simplify 0 into 0
2.031 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.032 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.032 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.033 * [backup-simplify]: Simplify (+ 0 0) into 0
2.033 * [taylor]: Taking taylor expansion of 0 in y
2.033 * [backup-simplify]: Simplify 0 into 0
2.033 * [backup-simplify]: Simplify 0 into 0
2.033 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (pow x 2) (* x y))
2.033 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (/ 1 (* x y)))
2.033 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
2.033 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
2.033 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.033 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.033 * [taylor]: Taking taylor expansion of x in y
2.033 * [backup-simplify]: Simplify x into x
2.033 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.033 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.033 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.033 * [taylor]: Taking taylor expansion of (* x y) in y
2.033 * [taylor]: Taking taylor expansion of x in y
2.033 * [backup-simplify]: Simplify x into x
2.033 * [taylor]: Taking taylor expansion of y in y
2.033 * [backup-simplify]: Simplify 0 into 0
2.033 * [backup-simplify]: Simplify 1 into 1
2.034 * [backup-simplify]: Simplify (* x 0) into 0
2.034 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.034 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.034 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.034 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.034 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.034 * [taylor]: Taking taylor expansion of x in x
2.034 * [backup-simplify]: Simplify 0 into 0
2.034 * [backup-simplify]: Simplify 1 into 1
2.034 * [backup-simplify]: Simplify (* 1 1) into 1
2.034 * [backup-simplify]: Simplify (/ 1 1) into 1
2.034 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.034 * [taylor]: Taking taylor expansion of (* x y) in x
2.034 * [taylor]: Taking taylor expansion of x in x
2.034 * [backup-simplify]: Simplify 0 into 0
2.035 * [backup-simplify]: Simplify 1 into 1
2.035 * [taylor]: Taking taylor expansion of y in x
2.035 * [backup-simplify]: Simplify y into y
2.035 * [backup-simplify]: Simplify (* 0 y) into 0
2.035 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.035 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.035 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.035 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.035 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.035 * [taylor]: Taking taylor expansion of x in x
2.035 * [backup-simplify]: Simplify 0 into 0
2.035 * [backup-simplify]: Simplify 1 into 1
2.035 * [backup-simplify]: Simplify (* 1 1) into 1
2.035 * [backup-simplify]: Simplify (/ 1 1) into 1
2.035 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.035 * [taylor]: Taking taylor expansion of (* x y) in x
2.036 * [taylor]: Taking taylor expansion of x in x
2.036 * [backup-simplify]: Simplify 0 into 0
2.036 * [backup-simplify]: Simplify 1 into 1
2.036 * [taylor]: Taking taylor expansion of y in x
2.036 * [backup-simplify]: Simplify y into y
2.036 * [backup-simplify]: Simplify (* 0 y) into 0
2.036 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.036 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.036 * [backup-simplify]: Simplify (+ 1 0) into 1
2.036 * [taylor]: Taking taylor expansion of 1 in y
2.036 * [backup-simplify]: Simplify 1 into 1
2.037 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.037 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.037 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.037 * [taylor]: Taking taylor expansion of y in y
2.037 * [backup-simplify]: Simplify 0 into 0
2.037 * [backup-simplify]: Simplify 1 into 1
2.037 * [backup-simplify]: Simplify (/ 1 1) into 1
2.038 * [backup-simplify]: Simplify 1 into 1
2.038 * [backup-simplify]: Simplify 1 into 1
2.038 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.039 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.039 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.039 * [backup-simplify]: Simplify (+ 0 0) into 0
2.039 * [taylor]: Taking taylor expansion of 0 in y
2.039 * [backup-simplify]: Simplify 0 into 0
2.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.040 * [backup-simplify]: Simplify 0 into 0
2.040 * [backup-simplify]: Simplify 0 into 0
2.041 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.042 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.042 * [backup-simplify]: Simplify (+ 0 0) into 0
2.042 * [taylor]: Taking taylor expansion of 0 in y
2.042 * [backup-simplify]: Simplify 0 into 0
2.042 * [backup-simplify]: Simplify 0 into 0
2.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.043 * [backup-simplify]: Simplify 0 into 0
2.043 * [backup-simplify]: Simplify 0 into 0
2.044 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.045 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.045 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.045 * [backup-simplify]: Simplify (+ 0 0) into 0
2.045 * [taylor]: Taking taylor expansion of 0 in y
2.045 * [backup-simplify]: Simplify 0 into 0
2.045 * [backup-simplify]: Simplify 0 into 0
2.046 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (pow x 2) (* x y))
2.046 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.046 * [backup-simplify]: Simplify (* 2.0 (+ (* x x) (* x y))) into (* 2.0 (+ (pow x 2) (* x y)))
2.046 * [approximate]: Taking taylor expansion of (* 2.0 (+ (pow x 2) (* x y))) in (x y) around 0
2.046 * [taylor]: Taking taylor expansion of (* 2.0 (+ (pow x 2) (* x y))) in y
2.046 * [taylor]: Taking taylor expansion of 2.0 in y
2.046 * [backup-simplify]: Simplify 2.0 into 2.0
2.046 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in y
2.046 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.046 * [taylor]: Taking taylor expansion of x in y
2.046 * [backup-simplify]: Simplify x into x
2.046 * [taylor]: Taking taylor expansion of (* x y) in y
2.046 * [taylor]: Taking taylor expansion of x in y
2.046 * [backup-simplify]: Simplify x into x
2.046 * [taylor]: Taking taylor expansion of y in y
2.046 * [backup-simplify]: Simplify 0 into 0
2.046 * [backup-simplify]: Simplify 1 into 1
2.046 * [taylor]: Taking taylor expansion of (* 2.0 (+ (pow x 2) (* x y))) in x
2.046 * [taylor]: Taking taylor expansion of 2.0 in x
2.047 * [backup-simplify]: Simplify 2.0 into 2.0
2.047 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
2.047 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.047 * [taylor]: Taking taylor expansion of x in x
2.047 * [backup-simplify]: Simplify 0 into 0
2.047 * [backup-simplify]: Simplify 1 into 1
2.047 * [taylor]: Taking taylor expansion of (* x y) in x
2.047 * [taylor]: Taking taylor expansion of x in x
2.047 * [backup-simplify]: Simplify 0 into 0
2.047 * [backup-simplify]: Simplify 1 into 1
2.047 * [taylor]: Taking taylor expansion of y in x
2.047 * [backup-simplify]: Simplify y into y
2.047 * [taylor]: Taking taylor expansion of (* 2.0 (+ (pow x 2) (* x y))) in x
2.047 * [taylor]: Taking taylor expansion of 2.0 in x
2.047 * [backup-simplify]: Simplify 2.0 into 2.0
2.047 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
2.047 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.047 * [taylor]: Taking taylor expansion of x in x
2.047 * [backup-simplify]: Simplify 0 into 0
2.047 * [backup-simplify]: Simplify 1 into 1
2.047 * [taylor]: Taking taylor expansion of (* x y) in x
2.047 * [taylor]: Taking taylor expansion of x in x
2.047 * [backup-simplify]: Simplify 0 into 0
2.047 * [backup-simplify]: Simplify 1 into 1
2.047 * [taylor]: Taking taylor expansion of y in x
2.047 * [backup-simplify]: Simplify y into y
2.047 * [backup-simplify]: Simplify (* 0 y) into 0
2.048 * [backup-simplify]: Simplify (+ 0 0) into 0
2.048 * [backup-simplify]: Simplify (* 2.0 0) into 0
2.048 * [taylor]: Taking taylor expansion of 0 in y
2.048 * [backup-simplify]: Simplify 0 into 0
2.048 * [backup-simplify]: Simplify 0 into 0
2.049 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.049 * [backup-simplify]: Simplify (+ 0 y) into y
2.049 * [backup-simplify]: Simplify (+ (* 2.0 y) (* 0 0)) into (* 2.0 y)
2.049 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
2.049 * [taylor]: Taking taylor expansion of 2.0 in y
2.049 * [backup-simplify]: Simplify 2.0 into 2.0
2.049 * [taylor]: Taking taylor expansion of y in y
2.049 * [backup-simplify]: Simplify 0 into 0
2.049 * [backup-simplify]: Simplify 1 into 1
2.050 * [backup-simplify]: Simplify (* 2.0 0) into 0
2.050 * [backup-simplify]: Simplify 0 into 0
2.050 * [backup-simplify]: Simplify 0 into 0
2.050 * [backup-simplify]: Simplify (* 1 1) into 1
2.051 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.051 * [backup-simplify]: Simplify (+ 1 0) into 1
2.052 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 y) (* 0 0))) into 2.0
2.052 * [taylor]: Taking taylor expansion of 2.0 in y
2.052 * [backup-simplify]: Simplify 2.0 into 2.0
2.052 * [backup-simplify]: Simplify 2.0 into 2.0
2.054 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
2.054 * [backup-simplify]: Simplify 2.0 into 2.0
2.054 * [backup-simplify]: Simplify 0 into 0
2.054 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.055 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.056 * [backup-simplify]: Simplify (+ 0 0) into 0
2.057 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0
2.057 * [taylor]: Taking taylor expansion of 0 in y
2.057 * [backup-simplify]: Simplify 0 into 0
2.057 * [backup-simplify]: Simplify 0 into 0
2.057 * [backup-simplify]: Simplify 0 into 0
2.058 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
2.058 * [backup-simplify]: Simplify 0 into 0
2.058 * [backup-simplify]: Simplify 0 into 0
2.059 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.061 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.061 * [backup-simplify]: Simplify (+ 0 0) into 0
2.062 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0
2.062 * [taylor]: Taking taylor expansion of 0 in y
2.062 * [backup-simplify]: Simplify 0 into 0
2.062 * [backup-simplify]: Simplify 0 into 0
2.063 * [backup-simplify]: Simplify (+ (* 2.0 (* y x)) (* 2.0 (pow (* 1 x) 2))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
2.063 * [backup-simplify]: Simplify (* 2.0 (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y)))) into (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y))))
2.063 * [approximate]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
2.063 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
2.063 * [taylor]: Taking taylor expansion of 2.0 in y
2.063 * [backup-simplify]: Simplify 2.0 into 2.0
2.063 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
2.063 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.063 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.063 * [taylor]: Taking taylor expansion of x in y
2.063 * [backup-simplify]: Simplify x into x
2.063 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.064 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.064 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.064 * [taylor]: Taking taylor expansion of (* x y) in y
2.064 * [taylor]: Taking taylor expansion of x in y
2.064 * [backup-simplify]: Simplify x into x
2.064 * [taylor]: Taking taylor expansion of y in y
2.064 * [backup-simplify]: Simplify 0 into 0
2.064 * [backup-simplify]: Simplify 1 into 1
2.064 * [backup-simplify]: Simplify (* x 0) into 0
2.064 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.064 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.064 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
2.064 * [taylor]: Taking taylor expansion of 2.0 in x
2.064 * [backup-simplify]: Simplify 2.0 into 2.0
2.064 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.064 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.064 * [taylor]: Taking taylor expansion of x in x
2.064 * [backup-simplify]: Simplify 0 into 0
2.065 * [backup-simplify]: Simplify 1 into 1
2.065 * [backup-simplify]: Simplify (* 1 1) into 1
2.065 * [backup-simplify]: Simplify (/ 1 1) into 1
2.065 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.065 * [taylor]: Taking taylor expansion of (* x y) in x
2.065 * [taylor]: Taking taylor expansion of x in x
2.065 * [backup-simplify]: Simplify 0 into 0
2.065 * [backup-simplify]: Simplify 1 into 1
2.065 * [taylor]: Taking taylor expansion of y in x
2.065 * [backup-simplify]: Simplify y into y
2.065 * [backup-simplify]: Simplify (* 0 y) into 0
2.066 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.066 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.066 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
2.066 * [taylor]: Taking taylor expansion of 2.0 in x
2.066 * [backup-simplify]: Simplify 2.0 into 2.0
2.066 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.066 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.066 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.066 * [taylor]: Taking taylor expansion of x in x
2.066 * [backup-simplify]: Simplify 0 into 0
2.066 * [backup-simplify]: Simplify 1 into 1
2.066 * [backup-simplify]: Simplify (* 1 1) into 1
2.067 * [backup-simplify]: Simplify (/ 1 1) into 1
2.067 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.067 * [taylor]: Taking taylor expansion of (* x y) in x
2.067 * [taylor]: Taking taylor expansion of x in x
2.067 * [backup-simplify]: Simplify 0 into 0
2.067 * [backup-simplify]: Simplify 1 into 1
2.067 * [taylor]: Taking taylor expansion of y in x
2.067 * [backup-simplify]: Simplify y into y
2.067 * [backup-simplify]: Simplify (* 0 y) into 0
2.067 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.067 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.068 * [backup-simplify]: Simplify (+ 1 0) into 1
2.068 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.068 * [taylor]: Taking taylor expansion of 2.0 in y
2.068 * [backup-simplify]: Simplify 2.0 into 2.0
2.069 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.070 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.070 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
2.070 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
2.070 * [taylor]: Taking taylor expansion of 2.0 in y
2.070 * [backup-simplify]: Simplify 2.0 into 2.0
2.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.070 * [taylor]: Taking taylor expansion of y in y
2.070 * [backup-simplify]: Simplify 0 into 0
2.071 * [backup-simplify]: Simplify 1 into 1
2.071 * [backup-simplify]: Simplify (/ 1 1) into 1
2.071 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.071 * [backup-simplify]: Simplify 2.0 into 2.0
2.071 * [backup-simplify]: Simplify 2.0 into 2.0
2.072 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.074 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.075 * [backup-simplify]: Simplify (+ 0 0) into 0
2.076 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
2.076 * [taylor]: Taking taylor expansion of 0 in y
2.076 * [backup-simplify]: Simplify 0 into 0
2.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.077 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.077 * [backup-simplify]: Simplify 0 into 0
2.078 * [backup-simplify]: Simplify 0 into 0
2.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.081 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.081 * [backup-simplify]: Simplify (+ 0 0) into 0
2.082 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
2.082 * [taylor]: Taking taylor expansion of 0 in y
2.082 * [backup-simplify]: Simplify 0 into 0
2.082 * [backup-simplify]: Simplify 0 into 0
2.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.084 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.084 * [backup-simplify]: Simplify 0 into 0
2.084 * [backup-simplify]: Simplify 0 into 0
2.085 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.088 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.088 * [backup-simplify]: Simplify (+ 0 0) into 0
2.090 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
2.090 * [taylor]: Taking taylor expansion of 0 in y
2.090 * [backup-simplify]: Simplify 0 into 0
2.090 * [backup-simplify]: Simplify 0 into 0
2.090 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 2.0 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
2.091 * [backup-simplify]: Simplify (* 2.0 (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y))))) into (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y))))
2.091 * [approximate]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
2.091 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
2.091 * [taylor]: Taking taylor expansion of 2.0 in y
2.091 * [backup-simplify]: Simplify 2.0 into 2.0
2.091 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
2.091 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.091 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.091 * [taylor]: Taking taylor expansion of x in y
2.091 * [backup-simplify]: Simplify x into x
2.091 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.091 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.091 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.091 * [taylor]: Taking taylor expansion of (* x y) in y
2.091 * [taylor]: Taking taylor expansion of x in y
2.091 * [backup-simplify]: Simplify x into x
2.091 * [taylor]: Taking taylor expansion of y in y
2.091 * [backup-simplify]: Simplify 0 into 0
2.091 * [backup-simplify]: Simplify 1 into 1
2.091 * [backup-simplify]: Simplify (* x 0) into 0
2.092 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.092 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.092 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
2.092 * [taylor]: Taking taylor expansion of 2.0 in x
2.092 * [backup-simplify]: Simplify 2.0 into 2.0
2.092 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.092 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.092 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.092 * [taylor]: Taking taylor expansion of x in x
2.092 * [backup-simplify]: Simplify 0 into 0
2.092 * [backup-simplify]: Simplify 1 into 1
2.092 * [backup-simplify]: Simplify (* 1 1) into 1
2.093 * [backup-simplify]: Simplify (/ 1 1) into 1
2.093 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.093 * [taylor]: Taking taylor expansion of (* x y) in x
2.093 * [taylor]: Taking taylor expansion of x in x
2.093 * [backup-simplify]: Simplify 0 into 0
2.093 * [backup-simplify]: Simplify 1 into 1
2.093 * [taylor]: Taking taylor expansion of y in x
2.093 * [backup-simplify]: Simplify y into y
2.093 * [backup-simplify]: Simplify (* 0 y) into 0
2.093 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.093 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.093 * [taylor]: Taking taylor expansion of (* 2.0 (+ (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
2.094 * [taylor]: Taking taylor expansion of 2.0 in x
2.094 * [backup-simplify]: Simplify 2.0 into 2.0
2.094 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.094 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.094 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.094 * [taylor]: Taking taylor expansion of x in x
2.094 * [backup-simplify]: Simplify 0 into 0
2.094 * [backup-simplify]: Simplify 1 into 1
2.094 * [backup-simplify]: Simplify (* 1 1) into 1
2.094 * [backup-simplify]: Simplify (/ 1 1) into 1
2.094 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.094 * [taylor]: Taking taylor expansion of (* x y) in x
2.094 * [taylor]: Taking taylor expansion of x in x
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify 1 into 1
2.095 * [taylor]: Taking taylor expansion of y in x
2.095 * [backup-simplify]: Simplify y into y
2.095 * [backup-simplify]: Simplify (* 0 y) into 0
2.097 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.097 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.097 * [backup-simplify]: Simplify (+ 1 0) into 1
2.097 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.098 * [taylor]: Taking taylor expansion of 2.0 in y
2.098 * [backup-simplify]: Simplify 2.0 into 2.0
2.098 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.098 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.099 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
2.099 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
2.099 * [taylor]: Taking taylor expansion of 2.0 in y
2.099 * [backup-simplify]: Simplify 2.0 into 2.0
2.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.099 * [taylor]: Taking taylor expansion of y in y
2.099 * [backup-simplify]: Simplify 0 into 0
2.099 * [backup-simplify]: Simplify 1 into 1
2.099 * [backup-simplify]: Simplify (/ 1 1) into 1
2.099 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.099 * [backup-simplify]: Simplify 2.0 into 2.0
2.099 * [backup-simplify]: Simplify 2.0 into 2.0
2.100 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.102 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.102 * [backup-simplify]: Simplify (+ 0 0) into 0
2.103 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
2.103 * [taylor]: Taking taylor expansion of 0 in y
2.103 * [backup-simplify]: Simplify 0 into 0
2.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.104 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.104 * [backup-simplify]: Simplify 0 into 0
2.105 * [backup-simplify]: Simplify 0 into 0
2.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.107 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.108 * [backup-simplify]: Simplify (+ 0 0) into 0
2.109 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
2.109 * [taylor]: Taking taylor expansion of 0 in y
2.109 * [backup-simplify]: Simplify 0 into 0
2.109 * [backup-simplify]: Simplify 0 into 0
2.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.111 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.111 * [backup-simplify]: Simplify 0 into 0
2.112 * [backup-simplify]: Simplify 0 into 0
2.113 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.115 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.115 * [backup-simplify]: Simplify (+ 0 0) into 0
2.117 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
2.117 * [taylor]: Taking taylor expansion of 0 in y
2.117 * [backup-simplify]: Simplify 0 into 0
2.117 * [backup-simplify]: Simplify 0 into 0
2.118 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 2.0 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
2.118 * * * [progress]: simplifying candidates
2.119 * [simplify]: Simplifying:
  (expm1 (+ (* x x) (* x y)))
  (log1p (+ (* x x) (* x y)))
  (* (exp (* x x)) (exp (* x y)))
  (log (+ (* x x) (* x y)))
  (exp (+ (* x x) (* x y)))
  (* (cbrt (+ (* x x) (* x y))) (cbrt (+ (* x x) (* x y))))
  (cbrt (+ (* x x) (* x y)))
  (* (* (+ (* x x) (* x y)) (+ (* x x) (* x y))) (+ (* x x) (* x y)))
  (sqrt (+ (* x x) (* x y)))
  (sqrt (+ (* x x) (* x y)))
  (+ (pow (* x x) 3) (pow (* x y) 3))
  (+ (* (* x x) (* x x)) (- (* (* x y) (* x y)) (* (* x x) (* x y))))
  (- (* (* x x) (* x x)) (* (* x y) (* x y)))
  (- (* x x) (* x y))
  (+ x y)
  (expm1 (* 2.0 (+ (* x x) (* x y))))
  (log1p (* 2.0 (+ (* x x) (* x y))))
  (* 2.0 (+ (* x x) (* x y)))
  (+ (log 2.0) (log (+ (* x x) (* x y))))
  (log (* 2.0 (+ (* x x) (* x y))))
  (exp (* 2.0 (+ (* x x) (* x y))))
  (* (* (* 2.0 2.0) 2.0) (* (* (+ (* x x) (* x y)) (+ (* x x) (* x y))) (+ (* x x) (* x y))))
  (* (cbrt (* 2.0 (+ (* x x) (* x y)))) (cbrt (* 2.0 (+ (* x x) (* x y)))))
  (cbrt (* 2.0 (+ (* x x) (* x y))))
  (* (* (* 2.0 (+ (* x x) (* x y))) (* 2.0 (+ (* x x) (* x y)))) (* 2.0 (+ (* x x) (* x y))))
  (sqrt (* 2.0 (+ (* x x) (* x y))))
  (sqrt (* 2.0 (+ (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (+ (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (+ (* x x) (* x y))))
  (* 2.0 (* x x))
  (* 2.0 (* x y))
  (* (* x x) 2.0)
  (* (* x y) 2.0)
  (* 2.0 (* (cbrt (+ (* x x) (* x y))) (cbrt (+ (* x x) (* x y)))))
  (* 2.0 (sqrt (+ (* x x) (* x y))))
  (* 2.0 1)
  (* 2.0 x)
  (* (cbrt 2.0) (+ (* x x) (* x y)))
  (* (sqrt 2.0) (+ (* x x) (* x y)))
  (* 2.0 (+ (* x x) (* x y)))
  (* 2.0 (+ (pow (* x x) 3) (pow (* x y) 3)))
  (* 2.0 (- (* (* x x) (* x x)) (* (* x y) (* x y))))
  (+ (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)))
2.120 * * [simplify]: iteration 0: 66 enodes
2.145 * * [simplify]: iteration 1: 214 enodes
2.213 * * [simplify]: iteration 2: 777 enodes
3.153 * * [simplify]: iteration 3: 3913 enodes
4.701 * * [simplify]: iteration complete: 5000 enodes
4.701 * * [simplify]: Extracting #0: cost 34 inf + 0
4.703 * * [simplify]: Extracting #1: cost 381 inf + 1
4.713 * * [simplify]: Extracting #2: cost 587 inf + 19351
4.781 * * [simplify]: Extracting #3: cost 220 inf + 114183
4.883 * * [simplify]: Extracting #4: cost 7 inf + 155167
4.970 * * [simplify]: Extracting #5: cost 0 inf + 158044
5.059 * * [simplify]: Extracting #6: cost 0 inf + 158014
5.162 * [simplify]: Simplified to:
  (expm1 (* x (+ x y)))
  (log1p (* x (+ x y)))
  (exp (* x (+ x y)))
  (log (* x (+ x y)))
  (exp (* 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)))
  (* (* x (* x x)) (fma (* y y) y (* x (* x x))))
  (fma (* x y) (- (* x y) (* x x)) (* (* x x) (* x x)))
  (* (* x x) (- (* x x) (* y y)))
  (* x (- x y))
  (+ x y)
  (expm1 (* (* 2.0 x) (+ x y)))
  (log1p (* (* 2.0 x) (+ x y)))
  (* (* 2.0 x) (+ x y))
  (log (* (* 2.0 x) (+ x y)))
  (log (* (* 2.0 x) (+ x y)))
  (exp (* (* 2.0 x) (+ x y)))
  (* (* (* (* 2.0 x) (+ x y)) (* (* 2.0 x) (+ x y))) (* (* 2.0 x) (+ 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)))
  (* (sqrt (* x (+ x y))) (sqrt 2.0))
  (* (sqrt (* x (+ x y))) (sqrt 2.0))
  (* x (* x 2.0))
  (* (* x y) 2.0)
  (* x (* x 2.0))
  (* (* x y) 2.0)
  (* (cbrt (* x (+ x y))) (* (cbrt (* x (+ x y))) 2.0))
  (* 2.0 (sqrt (* x (+ x y))))
  2.0
  (* x 2.0)
  (* (cbrt 2.0) (* x (+ x y)))
  (* (* x (+ x y)) (sqrt 2.0))
  (* (* 2.0 x) (+ x y))
  (* (* (* x (* x x)) (fma (* y y) y (* x (* x x)))) 2.0)
  (* 2.0 (* (* x x) (- (* x x) (* y y))))
  (* x (+ x y))
  (* x (+ x y))
  (* x (+ x y))
  (* (* 2.0 x) (+ x y))
  (* (* 2.0 x) (+ x y))
  (* (* 2.0 x) (+ x y))
5.165 * * * [progress]: adding candidates to table
5.407 * [progress]: [Phase 3 of 3] Extracting.
5.407 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (+ x y) (* 2.0 x)))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>)
5.408 * * * [regime-changes]: Trying 4 branch expressions: ((+ (* x x) (* x y)) (* 2.0 (+ (* x x) (* x y))) y x)
5.408 * * * * [regimes]: Trying to branch on (+ (* x x) (* x y)) from (#<alt (λ (x y) (* (+ x y) (* 2.0 x)))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>)
5.463 * * * * [regimes]: Trying to branch on (* 2.0 (+ (* x x) (* x y))) from (#<alt (λ (x y) (* (+ x y) (* 2.0 x)))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>)
5.507 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (+ x y) (* 2.0 x)))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>)
5.533 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (+ x y) (* 2.0 x)))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>)
5.579 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
5.579 * [simplify]: Simplifying:
  (* (+ x y) (* 2.0 x))
5.579 * * [simplify]: iteration 0: 6 enodes
5.580 * * [simplify]: iteration 1: 9 enodes
5.580 * * [simplify]: iteration complete: 9 enodes
5.580 * * [simplify]: Extracting #0: cost 1 inf + 0
5.580 * * [simplify]: Extracting #1: cost 3 inf + 0
5.580 * * [simplify]: Extracting #2: cost 6 inf + 0
5.580 * * [simplify]: Extracting #3: cost 3 inf + 3
5.581 * * [simplify]: Extracting #4: cost 0 inf + 210
5.581 * [simplify]: Simplified to:
  (* (* 2.0 x) (+ y x))
6.860 * [regime-testing]: Baseline error score: 0.010126265783222902
6.873 * [regime-testing]: Oracle error score: 0.0030003750468808603
6.892 * [regime-testing]: End program error score: 0.010126265783222902
7.008 * [regime-testing]: Target error score: 0.010126265783222902