32.994 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying:
  (* 2.0 (+ (* x x) (* x y)))
0.029 * * [simplify]: iteration 0: 7 enodes
0.030 * * [simplify]: iteration 1: 19 enodes
0.034 * * [simplify]: iteration 2: 41 enodes
0.041 * * [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
0.069 * * [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))
0.078 * * [progress]: iteration 1 / 4
0.078 * * * [progress]: picking best candidate
0.081 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (* 2.0 x)))>
0.082 * * * [progress]: localizing error
0.089 * * * [progress]: generating rewritten candidates
0.089 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.121 * * * [progress]: generating series expansions
0.121 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.121 * [backup-simplify]: Simplify (* (+ x y) (* 2.0 x)) into (* 2.0 (* (+ x y) x))
0.121 * [approximate]: Taking taylor expansion of (* 2.0 (* (+ x y) x)) in (x y) around 0
0.121 * [taylor]: Taking taylor expansion of (* 2.0 (* (+ x y) x)) in y
0.121 * [taylor]: Taking taylor expansion of 2.0 in y
0.121 * [backup-simplify]: Simplify 2.0 into 2.0
0.121 * [taylor]: Taking taylor expansion of (* (+ x y) x) in y
0.121 * [taylor]: Taking taylor expansion of (+ x y) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [backup-simplify]: Simplify x into x
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 * [taylor]: Taking taylor expansion of x in y
0.121 * [backup-simplify]: Simplify x into x
0.121 * [taylor]: Taking taylor expansion of (* 2.0 (* (+ x 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 (* (+ x y) x) in x
0.121 * [taylor]: Taking taylor expansion of (+ x y) 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
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [backup-simplify]: Simplify y into y
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
0.121 * [taylor]: Taking taylor expansion of (* 2.0 (* (+ x 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 (* (+ x y) x) in x
0.121 * [taylor]: Taking taylor expansion of (+ x y) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [backup-simplify]: Simplify y into 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 (+ 0 y) into y
0.122 * [backup-simplify]: Simplify (* y 0) into 0
0.122 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (+ 1 0) into 1
0.123 * [backup-simplify]: Simplify (+ (* y 1) (* 1 0)) into y
0.123 * [backup-simplify]: Simplify (+ (* 2.0 y) (* 0 0)) into (* 2.0 y)
0.123 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.123 * [taylor]: Taking taylor expansion of 2.0 in y
0.123 * [backup-simplify]: Simplify 2.0 into 2.0
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify (+ 0 0) into 0
0.124 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 0))) into 1
0.125 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 y) (* 0 0))) into 2.0
0.125 * [taylor]: Taking taylor expansion of 2.0 in y
0.125 * [backup-simplify]: Simplify 2.0 into 2.0
0.125 * [backup-simplify]: Simplify 2.0 into 2.0
0.126 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.126 * [backup-simplify]: Simplify 2.0 into 2.0
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.127 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
0.127 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (+ 0 0) into 0
0.129 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.130 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify (+ (* 2.0 (* y x)) (* 2.0 (pow (* 1 x) 2))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.130 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (* 2.0 (/ 1 x))) into (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x))
0.131 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.131 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in y
0.131 * [taylor]: Taking taylor expansion of 2.0 in y
0.131 * [backup-simplify]: Simplify 2.0 into 2.0
0.131 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [backup-simplify]: Simplify x into x
0.131 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (/ 1 1) into 1
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [backup-simplify]: Simplify x into x
0.132 * [backup-simplify]: Simplify (+ 0 1) into 1
0.132 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.132 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.132 * [taylor]: Taking taylor expansion of 2.0 in x
0.132 * [backup-simplify]: Simplify 2.0 into 2.0
0.132 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [backup-simplify]: Simplify (/ 1 1) into 1
0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [backup-simplify]: Simplify y into y
0.132 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.132 * [taylor]: Taking taylor expansion of x in x
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.133 * [backup-simplify]: Simplify (+ 1 0) into 1
0.133 * [backup-simplify]: Simplify (/ 1 1) into 1
0.133 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.133 * [taylor]: Taking taylor expansion of 2.0 in x
0.133 * [backup-simplify]: Simplify 2.0 into 2.0
0.133 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (/ 1 1) into 1
0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [backup-simplify]: Simplify y into y
0.134 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (+ 1 0) into 1
0.135 * [backup-simplify]: Simplify (/ 1 1) into 1
0.135 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.135 * [taylor]: Taking taylor expansion of 2.0 in y
0.135 * [backup-simplify]: Simplify 2.0 into 2.0
0.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.136 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.137 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.137 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
0.137 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) 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 y) in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.138 * [backup-simplify]: Simplify (/ 1 1) into 1
0.138 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.138 * [backup-simplify]: Simplify 2.0 into 2.0
0.138 * [backup-simplify]: Simplify 2.0 into 2.0
0.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.139 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.141 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
0.142 * [taylor]: Taking taylor expansion of 0 in y
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.143 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.144 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.147 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.147 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.148 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.149 * [backup-simplify]: Simplify (+ 0 0) into 0
0.151 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.152 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
0.152 * [taylor]: Taking taylor expansion of 0 in y
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [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)))
0.152 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (* 2.0 (/ 1 (- x)))) into (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x))
0.152 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.152 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in y
0.153 * [taylor]: Taking taylor expansion of 2.0 in y
0.153 * [backup-simplify]: Simplify 2.0 into 2.0
0.153 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.153 * [taylor]: Taking taylor expansion of x in y
0.153 * [backup-simplify]: Simplify x into x
0.153 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.153 * [backup-simplify]: Simplify (/ 1 1) into 1
0.153 * [taylor]: Taking taylor expansion of x in y
0.153 * [backup-simplify]: Simplify x into x
0.153 * [backup-simplify]: Simplify (+ 0 1) into 1
0.153 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.153 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.153 * [taylor]: Taking taylor expansion of 2.0 in x
0.153 * [backup-simplify]: Simplify 2.0 into 2.0
0.153 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (/ 1 1) into 1
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [backup-simplify]: Simplify y into y
0.154 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (+ 1 0) into 1
0.154 * [backup-simplify]: Simplify (/ 1 1) into 1
0.154 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
0.154 * [taylor]: Taking taylor expansion of 2.0 in x
0.154 * [backup-simplify]: Simplify 2.0 into 2.0
0.154 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (/ 1 1) into 1
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.155 * [backup-simplify]: Simplify y into y
0.155 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (+ 1 0) into 1
0.155 * [backup-simplify]: Simplify (/ 1 1) into 1
0.156 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.156 * [taylor]: Taking taylor expansion of 2.0 in y
0.156 * [backup-simplify]: Simplify 2.0 into 2.0
0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.156 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.157 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.157 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
0.157 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.157 * [taylor]: Taking taylor expansion of 2.0 in y
0.157 * [backup-simplify]: Simplify 2.0 into 2.0
0.157 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify 1 into 1
0.158 * [backup-simplify]: Simplify (/ 1 1) into 1
0.158 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.158 * [backup-simplify]: Simplify 2.0 into 2.0
0.158 * [backup-simplify]: Simplify 2.0 into 2.0
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.160 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.160 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.161 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.162 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.162 * [backup-simplify]: Simplify (+ 0 0) into 0
0.164 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.169 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.169 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.171 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.172 * [backup-simplify]: Simplify (+ 0 0) into 0
0.175 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.177 * [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)))
0.177 * * * [progress]: simplifying candidates
0.177 * [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)))
0.178 * * [simplify]: iteration 0: 52 enodes
0.197 * * [simplify]: iteration 1: 147 enodes
0.249 * * [simplify]: iteration 2: 526 enodes
0.673 * * [simplify]: iteration 3: 2307 enodes
1.502 * * [simplify]: iteration complete: 5001 enodes
1.503 * * [simplify]: Extracting #0: cost 14 inf + 0
1.504 * * [simplify]: Extracting #1: cost 310 inf + 0
1.515 * * [simplify]: Extracting #2: cost 999 inf + 8440
1.570 * * [simplify]: Extracting #3: cost 569 inf + 133001
1.666 * * [simplify]: Extracting #4: cost 71 inf + 245956
1.753 * * [simplify]: Extracting #5: cost 14 inf + 264741
1.863 * * [simplify]: Extracting #6: cost 4 inf + 266446
1.945 * * [simplify]: Extracting #7: cost 0 inf + 267458
2.049 * [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))
2.050 * * * [progress]: adding candidates to table
2.158 * [progress]: [Phase 3 of 3] Extracting.
2.161 * [simplify]: Simplifying:
  (* (+ x y) (* 2.0 x))
2.161 * * [simplify]: iteration 0: 6 enodes
2.162 * * [simplify]: iteration 1: 9 enodes
2.162 * * [simplify]: iteration complete: 9 enodes
2.162 * * [simplify]: Extracting #0: cost 1 inf + 0
2.162 * * [simplify]: Extracting #1: cost 3 inf + 0
2.162 * * [simplify]: Extracting #2: cost 6 inf + 0
2.162 * * [simplify]: Extracting #3: cost 3 inf + 3
2.162 * * [simplify]: Extracting #4: cost 0 inf + 210
2.162 * [simplify]: Simplified to:
  (* (* 2.0 x) (+ y x))
3.669 * [regime-testing]: Baseline error score: 0.01050131266408301
3.678 * [regime-testing]: Oracle error score: 0.01050131266408301
3.678 * [regime-testing]: End program error score: 0.01050131266408301
3.791 * [regime-testing]: Target error score: 0.01050131266408301