27.355 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying:
  (* (* x x) x)
0.027 * * [simplify]: iteration 0: 3 enodes
0.028 * * [simplify]: iteration 1: 4 enodes
0.029 * * [simplify]: iteration 2: 6 enodes
0.032 * * [simplify]: iteration 3: 11 enodes
0.036 * * [simplify]: iteration 4: 19 enodes
0.043 * * [simplify]: iteration 5: 38 enodes
0.056 * * [simplify]: iteration 6: 72 enodes
0.081 * * [simplify]: iteration 7: 157 enodes
0.147 * * [simplify]: iteration 8: 399 enodes
0.589 * * [simplify]: iteration 9: 1288 enodes
1.980 * * [simplify]: iteration complete: 5000 enodes
1.980 * * [simplify]: Extracting #0: cost 1 inf + 0
1.981 * * [simplify]: Extracting #1: cost 300 inf + 0
1.989 * * [simplify]: Extracting #2: cost 1541 inf + 125
2.000 * * [simplify]: Extracting #3: cost 1682 inf + 4529
2.017 * * [simplify]: Extracting #4: cost 1575 inf + 87055
2.109 * * [simplify]: Extracting #5: cost 547 inf + 954557
2.229 * * [simplify]: Extracting #6: cost 11 inf + 1433338
2.407 * * [simplify]: Extracting #7: cost 0 inf + 1424814
2.529 * * [simplify]: Extracting #8: cost 0 inf + 1421037
2.655 * [simplify]: Simplified to:
  (* x (* x x))
2.655 * * [progress]: iteration 1 / 4
2.655 * * * [progress]: picking best candidate
2.658 * * * * [pick]: Picked  #<alt (λ (x) (* (* x x) x))>
2.658 * * * [progress]: localizing error
2.663 * * * [progress]: generating rewritten candidates
2.663 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.679 * * * [progress]: generating series expansions
2.679 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.679 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3)
2.679 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0
2.680 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.680 * [taylor]: Taking taylor expansion of x in x
2.680 * [backup-simplify]: Simplify 0 into 0
2.680 * [backup-simplify]: Simplify 1 into 1
2.680 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.680 * [taylor]: Taking taylor expansion of x in x
2.680 * [backup-simplify]: Simplify 0 into 0
2.680 * [backup-simplify]: Simplify 1 into 1
2.680 * [backup-simplify]: Simplify (* 1 1) into 1
2.680 * [backup-simplify]: Simplify (* 1 1) into 1
2.680 * [backup-simplify]: Simplify 1 into 1
2.681 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.681 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.681 * [backup-simplify]: Simplify 0 into 0
2.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.682 * [backup-simplify]: Simplify 0 into 0
2.683 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.683 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.684 * [backup-simplify]: Simplify 0 into 0
2.684 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.685 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.685 * [backup-simplify]: Simplify 0 into 0
2.686 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.686 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.686 * [backup-simplify]: Simplify 0 into 0
2.687 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.688 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.688 * [backup-simplify]: Simplify 0 into 0
2.688 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3)
2.688 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3))
2.688 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0
2.688 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.688 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.688 * [taylor]: Taking taylor expansion of x in x
2.688 * [backup-simplify]: Simplify 0 into 0
2.688 * [backup-simplify]: Simplify 1 into 1
2.689 * [backup-simplify]: Simplify (* 1 1) into 1
2.689 * [backup-simplify]: Simplify (* 1 1) into 1
2.689 * [backup-simplify]: Simplify (/ 1 1) into 1
2.689 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.689 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.689 * [taylor]: Taking taylor expansion of x in x
2.689 * [backup-simplify]: Simplify 0 into 0
2.689 * [backup-simplify]: Simplify 1 into 1
2.689 * [backup-simplify]: Simplify (* 1 1) into 1
2.690 * [backup-simplify]: Simplify (* 1 1) into 1
2.690 * [backup-simplify]: Simplify (/ 1 1) into 1
2.690 * [backup-simplify]: Simplify 1 into 1
2.690 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.691 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.691 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.691 * [backup-simplify]: Simplify 0 into 0
2.692 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.692 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.693 * [backup-simplify]: Simplify 0 into 0
2.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.694 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.695 * [backup-simplify]: Simplify 0 into 0
2.695 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.696 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.696 * [backup-simplify]: Simplify 0 into 0
2.697 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.698 * [backup-simplify]: Simplify 0 into 0
2.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.703 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.703 * [backup-simplify]: Simplify 0 into 0
2.703 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3)
2.704 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3))
2.704 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0
2.704 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
2.704 * [taylor]: Taking taylor expansion of -1 in x
2.704 * [backup-simplify]: Simplify -1 into -1
2.704 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.704 * [taylor]: Taking taylor expansion of x in x
2.704 * [backup-simplify]: Simplify 0 into 0
2.704 * [backup-simplify]: Simplify 1 into 1
2.704 * [backup-simplify]: Simplify (* 1 1) into 1
2.704 * [backup-simplify]: Simplify (* 1 1) into 1
2.704 * [backup-simplify]: Simplify (/ -1 1) into -1
2.704 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
2.705 * [taylor]: Taking taylor expansion of -1 in x
2.705 * [backup-simplify]: Simplify -1 into -1
2.705 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.705 * [taylor]: Taking taylor expansion of x in x
2.705 * [backup-simplify]: Simplify 0 into 0
2.705 * [backup-simplify]: Simplify 1 into 1
2.705 * [backup-simplify]: Simplify (* 1 1) into 1
2.705 * [backup-simplify]: Simplify (* 1 1) into 1
2.705 * [backup-simplify]: Simplify (/ -1 1) into -1
2.705 * [backup-simplify]: Simplify -1 into -1
2.706 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.706 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.707 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.707 * [backup-simplify]: Simplify 0 into 0
2.707 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.708 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.708 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.708 * [backup-simplify]: Simplify 0 into 0
2.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.710 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.710 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.710 * [backup-simplify]: Simplify 0 into 0
2.711 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.712 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.713 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.713 * [backup-simplify]: Simplify 0 into 0
2.715 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.716 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.717 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.717 * [backup-simplify]: Simplify 0 into 0
2.718 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.720 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.721 * [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
2.721 * [backup-simplify]: Simplify 0 into 0
2.721 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3)
2.721 * * * [progress]: simplifying candidates
2.722 * [simplify]: Simplifying:
  (expm1 (* (* x x) x))
  (log1p (* (* x x) x))
  (+ (+ 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)
2.723 * * [simplify]: iteration 0: 36 enodes
2.743 * * [simplify]: iteration 1: 88 enodes
2.788 * * [simplify]: iteration 2: 243 enodes
2.940 * * [simplify]: iteration 3: 680 enodes
3.725 * * [simplify]: iteration 4: 2740 enodes
5.765 * * [simplify]: iteration complete: 5001 enodes
5.765 * * [simplify]: Extracting #0: cost 13 inf + 0
5.767 * * [simplify]: Extracting #1: cost 528 inf + 839
5.776 * * [simplify]: Extracting #2: cost 1181 inf + 15155
5.799 * * [simplify]: Extracting #3: cost 769 inf + 142394
5.838 * * [simplify]: Extracting #4: cost 231 inf + 375079
5.922 * * [simplify]: Extracting #5: cost 37 inf + 481831
5.984 * * [simplify]: Extracting #6: cost 4 inf + 483681
6.050 * * [simplify]: Extracting #7: cost 0 inf + 476315
6.117 * * [simplify]: Extracting #8: cost 0 inf + 476053
6.217 * [simplify]: Simplified to:
  (expm1 (* (* x x) x))
  (log1p (* (* x x) x))
  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))
  (* x (sqrt x))
  (* x (sqrt x))
  (* (* (cbrt x) x) (* (cbrt x) x))
  (* (* (sqrt x) x) x)
  (* x x)
  (* x x)
  (* (* x x) x)
  (* (* x x) x)
  (* (* x x) x)
6.218 * * * [progress]: adding candidates to table
6.304 * * [progress]: iteration 2 / 4
6.304 * * * [progress]: picking best candidate
6.307 * * * * [pick]: Picked  #<alt (λ (x) (pow x 3))>
6.307 * * * [progress]: localizing error
6.310 * * * [progress]: generating rewritten candidates
6.310 * * * [progress]: generating series expansions
6.310 * * * [progress]: simplifying candidates
6.310 * [simplify]: Simplifying:
  
6.311 * * [simplify]: iteration 0: 0 enodes
6.311 * * [simplify]: iteration complete: 0 enodes
6.311 * * [simplify]: Extracting #0: cost 0 inf + 0
6.311 * [simplify]: Simplified to:
  
6.311 * * * [progress]: adding candidates to table
6.311 * [progress]: [Phase 3 of 3] Extracting.
6.314 * [simplify]: Simplifying:
  (pow x 3)
6.314 * * [simplify]: iteration 0: 3 enodes
6.314 * * [simplify]: iteration complete: 3 enodes
6.314 * * [simplify]: Extracting #0: cost 1 inf + 0
6.314 * * [simplify]: Extracting #1: cost 3 inf + 0
6.314 * * [simplify]: Extracting #2: cost 1 inf + 2
6.314 * * [simplify]: Extracting #3: cost 0 inf + 214
6.314 * [simplify]: Simplified to:
  (pow x 3)
7.526 * [regime-testing]: Baseline error score: 0
7.545 * [regime-testing]: Oracle error score: 0
7.545 * [regime-testing]: End program error score: 0
7.643 * [regime-testing]: Target error score: 0