52.291 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying:
  (+ (+ x y) x)
0.025 * * [simplify]: iteration 0: 4 enodes
0.027 * * [simplify]: iteration 1: 7 enodes
0.029 * * [simplify]: iteration 2: 10 enodes
0.032 * * [simplify]: iteration 3: 12 enodes
0.035 * * [simplify]: iteration 4: 13 enodes
0.039 * * [simplify]: iteration complete: 13 enodes
0.039 * * [simplify]: Extracting #0: cost 1 inf + 0
0.039 * * [simplify]: Extracting #1: cost 5 inf + 0
0.039 * * [simplify]: Extracting #2: cost 3 inf + 44
0.039 * * [simplify]: Extracting #3: cost 0 inf + 168
0.039 * [simplify]: Simplified to:
  (+ (+ x y) x)
0.040 * * [progress]: iteration 1 / 4
0.040 * * * [progress]: picking best candidate
0.046 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ x y) x))>
0.046 * * * [progress]: localizing error
0.057 * * * [progress]: generating rewritten candidates
0.057 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.119 * * * [progress]: generating series expansions
0.119 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.119 * [backup-simplify]: Simplify (+ (+ x y) x) into (+ (* 2 x) y)
0.120 * [approximate]: Taking taylor expansion of (+ (* 2 x) y) in (x y) around 0
0.120 * [taylor]: Taking taylor expansion of (+ (* 2 x) y) in y
0.120 * [taylor]: Taking taylor expansion of (* 2 x) in y
0.120 * [taylor]: Taking taylor expansion of 2 in y
0.120 * [backup-simplify]: Simplify 2 into 2
0.120 * [taylor]: Taking taylor expansion of x in y
0.120 * [backup-simplify]: Simplify x into x
0.120 * [taylor]: Taking taylor expansion of y in y
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [taylor]: Taking taylor expansion of (+ (* 2 x) y) in x
0.120 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.120 * [taylor]: Taking taylor expansion of 2 in x
0.120 * [backup-simplify]: Simplify 2 into 2
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [backup-simplify]: Simplify y into y
0.120 * [taylor]: Taking taylor expansion of (+ (* 2 x) y) in x
0.120 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.120 * [taylor]: Taking taylor expansion of 2 in x
0.120 * [backup-simplify]: Simplify 2 into 2
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [taylor]: Taking taylor expansion of y in x
0.120 * [backup-simplify]: Simplify y into y
0.121 * [backup-simplify]: Simplify (* 2 0) into 0
0.121 * [backup-simplify]: Simplify (+ 0 y) into 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 0 into 0
0.122 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
0.123 * [backup-simplify]: Simplify (+ 2 0) into 2
0.123 * [taylor]: Taking taylor expansion of 2 in y
0.123 * [backup-simplify]: Simplify 2 into 2
0.123 * [backup-simplify]: Simplify 2 into 2
0.123 * [backup-simplify]: Simplify 1 into 1
0.124 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
0.125 * [backup-simplify]: Simplify (+ 0 0) into 0
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.127 * [backup-simplify]: Simplify (+ 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
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify (+ (* 1 (* y 1)) (* 2 (* 1 x))) into (+ (* 2 x) y)
0.128 * [backup-simplify]: Simplify (+ (+ (/ 1 x) (/ 1 y)) (/ 1 x)) into (+ (/ 1 y) (* 2 (/ 1 x)))
0.128 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in (x y) around 0
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in y
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
0.128 * [backup-simplify]: Simplify (/ 1 1) into 1
0.128 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in y
0.128 * [taylor]: Taking taylor expansion of 2 in y
0.128 * [backup-simplify]: Simplify 2 into 2
0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [backup-simplify]: Simplify x into x
0.128 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [backup-simplify]: Simplify y into y
0.129 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.129 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of 2 in x
0.129 * [backup-simplify]: Simplify 2 into 2
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 1 into 1
0.129 * [backup-simplify]: Simplify (/ 1 1) into 1
0.129 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [backup-simplify]: Simplify y into y
0.129 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.129 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.129 * [taylor]: Taking taylor expansion of 2 in x
0.129 * [backup-simplify]: Simplify 2 into 2
0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 1 into 1
0.130 * [backup-simplify]: Simplify (/ 1 1) into 1
0.130 * [backup-simplify]: Simplify (* 2 1) into 2
0.131 * [backup-simplify]: Simplify (+ 0 2) into 2
0.131 * [taylor]: Taking taylor expansion of 2 in y
0.131 * [backup-simplify]: Simplify 2 into 2
0.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.132 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.133 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.133 * [backup-simplify]: Simplify (/ 1 1) into 1
0.133 * [backup-simplify]: Simplify 1 into 1
0.133 * [backup-simplify]: Simplify 2 into 2
0.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.136 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.136 * [backup-simplify]: Simplify (+ 0 0) into 0
0.136 * [taylor]: Taking taylor expansion of 0 in y
0.136 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.139 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.143 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.144 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify (+ (* 2 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) 1))) into (+ (* 2 x) y)
0.144 * [backup-simplify]: Simplify (+ (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (- (+ (/ 1 y) (* 2 (/ 1 x))))
0.144 * [approximate]: Taking taylor expansion of (- (+ (/ 1 y) (* 2 (/ 1 x)))) in (x y) around 0
0.144 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (* 2 (/ 1 x)))) in y
0.144 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in y
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
0.145 * [backup-simplify]: Simplify (/ 1 1) into 1
0.145 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in y
0.145 * [taylor]: Taking taylor expansion of 2 in y
0.145 * [backup-simplify]: Simplify 2 into 2
0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.145 * [taylor]: Taking taylor expansion of x in y
0.145 * [backup-simplify]: Simplify x into x
0.145 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.145 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (* 2 (/ 1 x)))) in x
0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in x
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 (* 2 (/ 1 x)) in x
0.145 * [taylor]: Taking taylor expansion of 2 in x
0.145 * [backup-simplify]: Simplify 2 into 2
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) (* 2 (/ 1 x)))) in x
0.146 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (* 2 (/ 1 x))) in x
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 (* 2 (/ 1 x)) in x
0.146 * [taylor]: Taking taylor expansion of 2 in x
0.146 * [backup-simplify]: Simplify 2 into 2
0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in x
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 1) into 1
0.147 * [backup-simplify]: Simplify (* 2 1) into 2
0.147 * [backup-simplify]: Simplify (+ 0 2) into 2
0.148 * [backup-simplify]: Simplify (- 2) into -2
0.148 * [taylor]: Taking taylor expansion of -2 in y
0.148 * [backup-simplify]: Simplify -2 into -2
0.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.149 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
0.150 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.150 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.150 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (/ 1 1) into 1
0.151 * [backup-simplify]: Simplify (- 1) into -1
0.151 * [backup-simplify]: Simplify -1 into -1
0.151 * [backup-simplify]: Simplify -2 into -2
0.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.153 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
0.153 * [backup-simplify]: Simplify (+ 0 0) into 0
0.154 * [backup-simplify]: Simplify (- 0) into 0
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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 0 into 0
0.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.157 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.157 * [backup-simplify]: Simplify (+ 0 0) into 0
0.158 * [backup-simplify]: Simplify (- 0) 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
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 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 0 into 0
0.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.162 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.162 * [backup-simplify]: Simplify (+ 0 0) into 0
0.162 * [backup-simplify]: Simplify (- 0) into 0
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify (+ (* -2 (* 1 (/ 1 (/ 1 (- x))))) (* -1 (* (/ 1 (/ 1 (- y))) 1))) into (+ (* 2 x) y)
0.163 * * * [progress]: simplifying candidates
0.164 * [simplify]: Simplifying:
  (* (* (exp x) (exp y)) (exp x))
  (* (exp (+ x y)) (exp x))
  (log (+ (+ x y) x))
  (exp (+ (+ x y) 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))
  (+ (pow (+ x y) 3) (pow x 3))
  (+ (* (+ x y) (+ x y)) (- (* x x) (* (+ x y) x)))
  (- (* (+ x y) (+ x y)) (* x x))
  (- (+ x y) x)
  (+ (+ x y) x)
  (+ (+ x y) x)
  (+ y x)
  (+ (* 2 x) y)
  (+ (* 2 x) y)
  (+ (* 2 x) y)
0.164 * * [simplify]: iteration 0: 32 enodes
0.180 * * [simplify]: iteration 1: 80 enodes
0.260 * * [simplify]: iteration 2: 243 enodes
0.472 * * [simplify]: iteration 3: 876 enodes
4.949 * * [simplify]: iteration 4: 4245 enodes
10.756 * * [simplify]: iteration complete: 5020 enodes
10.756 * * [simplify]: Extracting #0: cost 12 inf + 0
10.757 * * [simplify]: Extracting #1: cost 204 inf + 1
10.764 * * [simplify]: Extracting #2: cost 1135 inf + 6230
10.826 * * [simplify]: Extracting #3: cost 574 inf + 133029
10.920 * * [simplify]: Extracting #4: cost 66 inf + 230682
11.099 * * [simplify]: Extracting #5: cost 49 inf + 233079
11.410 * * [simplify]: Extracting #6: cost 61 inf + 235869
11.647 * * [simplify]: Extracting #7: cost 16 inf + 241418
11.874 * * [simplify]: Extracting #8: cost 0 inf + 245876
12.043 * [simplify]: Simplified to:
  (exp (+ (+ 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))
  (+ (* (* (+ y x) (+ y x)) (+ y x)) (* (* x x) x))
  (+ (* (+ y x) x) (* y y))
  (* y (+ (+ x x) y))
  y
  (+ (+ x x) y)
  (+ (+ x x) y)
  (+ y x)
  (+ (+ x x) y)
  (+ (+ x x) y)
  (+ (+ x x) y)
12.091 * * * [progress]: adding candidates to table
12.498 * * [progress]: iteration 2 / 4
12.498 * * * [progress]: picking best candidate
12.513 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ x x) y))>
12.514 * * * [progress]: localizing error
12.537 * * * [progress]: generating rewritten candidates
12.537 * * * [progress]: generating series expansions
12.537 * * * [progress]: simplifying candidates
12.537 * [simplify]: Simplifying:
  
12.537 * * [simplify]: iteration 0: 0 enodes
12.537 * * [simplify]: iteration complete: 0 enodes
12.537 * * [simplify]: Extracting #0: cost 0 inf + 0
12.537 * [simplify]: Simplified to:
  
12.537 * * * [progress]: adding candidates to table
12.538 * [progress]: [Phase 3 of 3] Extracting.
12.551 * [simplify]: Simplifying:
  (+ (+ x x) y)
12.551 * * [simplify]: iteration 0: 4 enodes
12.552 * * [simplify]: iteration 1: 5 enodes
12.552 * * [simplify]: iteration complete: 5 enodes
12.552 * * [simplify]: Extracting #0: cost 1 inf + 0
12.552 * * [simplify]: Extracting #1: cost 3 inf + 0
12.552 * * [simplify]: Extracting #2: cost 3 inf + 1
12.552 * * [simplify]: Extracting #3: cost 1 inf + 43
12.552 * * [simplify]: Extracting #4: cost 0 inf + 125
12.552 * [simplify]: Simplified to:
  (+ y (+ x x))
15.026 * [regime-testing]: Baseline error score: 0
15.078 * [regime-testing]: Oracle error score: 0
15.099 * [regime-testing]: End program error score: 0
15.643 * [regime-testing]: Target error score: 0