42.686 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying:
  (* (* x x) x)
0.019 * * [simplify]: iteration 0: 3 enodes
0.020 * * [simplify]: iteration 1: 4 enodes
0.021 * * [simplify]: iteration 2: 6 enodes
0.024 * * [simplify]: iteration 3: 11 enodes
0.028 * * [simplify]: iteration 4: 19 enodes
0.039 * * [simplify]: iteration 5: 53 enodes
0.062 * * [simplify]: iteration 6: 131 enodes
0.105 * * [simplify]: iteration 7: 317 enodes
0.257 * * [simplify]: iteration 8: 1018 enodes
1.750 * * [simplify]: iteration complete: 5000 enodes
1.750 * * [simplify]: Extracting #0: cost 1 inf + 0
1.750 * * [simplify]: Extracting #1: cost 307 inf + 0
1.753 * * [simplify]: Extracting #2: cost 1115 inf + 125
1.758 * * [simplify]: Extracting #3: cost 1156 inf + 3501
1.769 * * [simplify]: Extracting #4: cost 792 inf + 166896
1.826 * * [simplify]: Extracting #5: cost 105 inf + 687528
1.903 * * [simplify]: Extracting #6: cost 0 inf + 749388
1.978 * * [simplify]: Extracting #7: cost 0 inf + 742577
2.044 * [simplify]: Simplified to:
  (* x (* x x))
2.045 * * [progress]: iteration 1 / 4
2.046 * * * [progress]: picking best candidate
2.051 * * * * [pick]: Picked  #<alt (λ (x) (* (* x x) x))>
2.051 * * * [progress]: localizing error
2.059 * * * [progress]: generating rewritten candidates
2.059 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.075 * * * [progress]: generating series expansions
2.075 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.075 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3)
2.076 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0
2.076 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.076 * [taylor]: Taking taylor expansion of x in x
2.076 * [backup-simplify]: Simplify 0 into 0
2.076 * [backup-simplify]: Simplify 1 into 1
2.076 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.076 * [taylor]: Taking taylor expansion of x in x
2.076 * [backup-simplify]: Simplify 0 into 0
2.076 * [backup-simplify]: Simplify 1 into 1
2.076 * [backup-simplify]: Simplify (* 1 1) into 1
2.076 * [backup-simplify]: Simplify (* 1 1) into 1
2.076 * [backup-simplify]: Simplify 1 into 1
2.077 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.077 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.077 * [backup-simplify]: Simplify 0 into 0
2.078 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.078 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) 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) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.079 * [backup-simplify]: Simplify 0 into 0
2.080 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.081 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.081 * [backup-simplify]: Simplify 0 into 0
2.082 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.082 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.082 * [backup-simplify]: Simplify 0 into 0
2.083 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.084 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.084 * [backup-simplify]: Simplify 0 into 0
2.084 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3)
2.084 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3))
2.084 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0
2.084 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.084 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.084 * [taylor]: Taking taylor expansion of x in x
2.084 * [backup-simplify]: Simplify 0 into 0
2.084 * [backup-simplify]: Simplify 1 into 1
2.085 * [backup-simplify]: Simplify (* 1 1) into 1
2.085 * [backup-simplify]: Simplify (* 1 1) into 1
2.085 * [backup-simplify]: Simplify (/ 1 1) into 1
2.085 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.085 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.085 * [taylor]: Taking taylor expansion of x in x
2.085 * [backup-simplify]: Simplify 0 into 0
2.085 * [backup-simplify]: Simplify 1 into 1
2.085 * [backup-simplify]: Simplify (* 1 1) into 1
2.086 * [backup-simplify]: Simplify (* 1 1) into 1
2.086 * [backup-simplify]: Simplify (/ 1 1) into 1
2.086 * [backup-simplify]: Simplify 1 into 1
2.086 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.087 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.087 * [backup-simplify]: Simplify 0 into 0
2.088 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.088 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.089 * [backup-simplify]: Simplify 0 into 0
2.089 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.090 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.091 * [backup-simplify]: Simplify 0 into 0
2.092 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.094 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.095 * [backup-simplify]: Simplify 0 into 0
2.096 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.097 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.098 * [backup-simplify]: Simplify 0 into 0
2.100 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.101 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.102 * [backup-simplify]: Simplify 0 into 0
2.103 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3)
2.103 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3))
2.103 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0
2.103 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
2.103 * [taylor]: Taking taylor expansion of -1 in x
2.103 * [backup-simplify]: Simplify -1 into -1
2.103 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.103 * [taylor]: Taking taylor expansion of x in x
2.103 * [backup-simplify]: Simplify 0 into 0
2.103 * [backup-simplify]: Simplify 1 into 1
2.104 * [backup-simplify]: Simplify (* 1 1) into 1
2.104 * [backup-simplify]: Simplify (* 1 1) into 1
2.104 * [backup-simplify]: Simplify (/ -1 1) into -1
2.104 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
2.104 * [taylor]: Taking taylor expansion of -1 in x
2.105 * [backup-simplify]: Simplify -1 into -1
2.105 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.105 * [taylor]: Taking taylor expansion of x in x
2.105 * [backup-simplify]: Simplify 0 into 0
2.105 * [backup-simplify]: Simplify 1 into 1
2.105 * [backup-simplify]: Simplify (* 1 1) into 1
2.105 * [backup-simplify]: Simplify (* 1 1) into 1
2.106 * [backup-simplify]: Simplify (/ -1 1) into -1
2.106 * [backup-simplify]: Simplify -1 into -1
2.107 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.107 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.108 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.108 * [backup-simplify]: Simplify 0 into 0
2.109 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.111 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.111 * [backup-simplify]: Simplify 0 into 0
2.112 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.113 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.114 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.114 * [backup-simplify]: Simplify 0 into 0
2.116 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.117 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.118 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.118 * [backup-simplify]: Simplify 0 into 0
2.120 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.122 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.123 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.123 * [backup-simplify]: Simplify 0 into 0
2.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.126 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.127 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.127 * [backup-simplify]: Simplify 0 into 0
2.128 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3)
2.128 * * * [progress]: simplifying candidates
2.128 * [simplify]: Simplifying:
  (+ (+ 1 1) 1)
  (+ 2 1)
  (+ (+ 1 1) 1)
  (+ (* 2 1) 1)
  (* (* x x) x)
  (* (* x x) x)
  (+ (+ 1 1) 1)
  (+ 2 1)
  (+ (+ 1 1) 1)
  (+ (* 2 1) 1)
  (+ (+ (log x) (log x)) (log x))
  (+ (log (* x x)) (log x))
  (log (* (* x x) x))
  (exp (* (* x x) x))
  (* (* (* (* x x) x) (* (* x x) x)) (* (* x x) x))
  (* (* (* (* x x) (* x x)) (* x x)) (* (* x x) x))
  (* (cbrt (* (* x x) x)) (cbrt (* (* x x) x)))
  (cbrt (* (* x x) x))
  (* (* (* (* x x) x) (* (* x x) x)) (* (* x x) x))
  (sqrt (* (* x x) x))
  (sqrt (* (* x x) x))
  (* x (sqrt x))
  (* x (sqrt x))
  (* (* x x) (* (cbrt x) (cbrt x)))
  (* (* x x) (sqrt x))
  (* (* x x) 1)
  (* x x)
  (pow x 3)
  (pow x 3)
  (pow x 3)
2.129 * * [simplify]: iteration 0: 34 enodes
2.147 * * [simplify]: iteration 1: 96 enodes
2.254 * * [simplify]: iteration 2: 722 enodes
2.923 * * [simplify]: iteration complete: 5000 enodes
2.923 * * [simplify]: Extracting #0: cost 11 inf + 0
2.925 * * [simplify]: Extracting #1: cost 470 inf + 43
2.937 * * [simplify]: Extracting #2: cost 1929 inf + 32494
2.990 * * [simplify]: Extracting #3: cost 436 inf + 182479
3.065 * * [simplify]: Extracting #4: cost 38 inf + 243671
3.120 * * [simplify]: Extracting #5: cost 0 inf + 255279
3.180 * [simplify]: Simplified to:
  3
  3
  3
  3
  (* x (* x x))
  (* x (* x x))
  3
  3
  3
  3
  (* 3 (log x))
  (* 3 (log x))
  (* 3 (log x))
  (exp (* x (* x x)))
  (* (* (* x x) (* x x)) (* (* (* x x) (* x x)) x))
  (* (* (* x x) (* x x)) (* (* (* x x) (* x x)) x))
  (* x x)
  x
  (* (* (* x x) (* x x)) (* (* (* x x) (* x x)) x))
  (sqrt (* x (* x x)))
  (sqrt (* x (* x x)))
  (* (sqrt x) x)
  (* (sqrt x) x)
  (* (* (cbrt x) x) (* (cbrt x) x))
  (* x (* x (sqrt x)))
  (* x x)
  (* x x)
  (* x (* x x))
  (* x (* x x))
  (* x (* x x))
3.181 * * * [progress]: adding candidates to table
3.250 * * [progress]: iteration 2 / 4
3.250 * * * [progress]: picking best candidate
3.254 * * * * [pick]: Picked  #<alt (λ (x) (pow x 3))>
3.254 * * * [progress]: localizing error
3.257 * * * [progress]: generating rewritten candidates
3.257 * * * [progress]: generating series expansions
3.257 * * * [progress]: simplifying candidates
3.258 * [simplify]: Simplifying:
  
3.258 * * [simplify]: iteration 0: 0 enodes
3.258 * * [simplify]: iteration complete: 0 enodes
3.258 * * [simplify]: Extracting #0: cost 0 inf + 0
3.258 * [simplify]: Simplified to:
  
3.258 * * * [progress]: adding candidates to table
3.258 * [progress]: [Phase 3 of 3] Extracting.
3.261 * [simplify]: Simplifying:
  (pow x 3)
3.261 * * [simplify]: iteration 0: 3 enodes
3.262 * * [simplify]: iteration complete: 3 enodes
3.262 * * [simplify]: Extracting #0: cost 1 inf + 0
3.262 * * [simplify]: Extracting #1: cost 3 inf + 0
3.262 * * [simplify]: Extracting #2: cost 1 inf + 2
3.262 * * [simplify]: Extracting #3: cost 0 inf + 214
3.262 * [simplify]: Simplified to:
  (pow x 3)
4.130 * [regime-testing]: Baseline error score: 0
4.147 * [regime-testing]: Oracle error score: 0
4.148 * [regime-testing]: End program error score: 0
4.229 * [regime-testing]: Target error score: 0