26.380 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying:
  (* (* x x) x)
0.016 * * [simplify]: iteration 0: 3 enodes
0.017 * * [simplify]: iteration 1: 4 enodes
0.018 * * [simplify]: iteration 2: 6 enodes
0.019 * * [simplify]: iteration 3: 11 enodes
0.021 * * [simplify]: iteration 4: 19 enodes
0.025 * * [simplify]: iteration 5: 38 enodes
0.032 * * [simplify]: iteration 6: 72 enodes
0.046 * * [simplify]: iteration 7: 157 enodes
0.105 * * [simplify]: iteration 8: 399 enodes
0.507 * * [simplify]: iteration 9: 1288 enodes
1.942 * * [simplify]: iteration complete: 5000 enodes
1.943 * * [simplify]: Extracting #0: cost 1 inf + 0
1.944 * * [simplify]: Extracting #1: cost 300 inf + 0
1.954 * * [simplify]: Extracting #2: cost 1541 inf + 125
1.966 * * [simplify]: Extracting #3: cost 1682 inf + 4529
1.984 * * [simplify]: Extracting #4: cost 1575 inf + 87055
2.070 * * [simplify]: Extracting #5: cost 547 inf + 954557
2.167 * * [simplify]: Extracting #6: cost 11 inf + 1433338
2.285 * * [simplify]: Extracting #7: cost 0 inf + 1424814
2.419 * * [simplify]: Extracting #8: cost 0 inf + 1421037
2.531 * [simplify]: Simplified to:
  (* x (* x x))
2.532 * * [progress]: iteration 1 / 4
2.533 * * * [progress]: picking best candidate
2.538 * * * * [pick]: Picked  #<alt (λ (x) (* (* x x) x))>
2.538 * * * [progress]: localizing error
2.547 * * * [progress]: generating rewritten candidates
2.547 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.578 * * * [progress]: generating series expansions
2.578 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.579 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3)
2.579 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0
2.579 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.579 * [taylor]: Taking taylor expansion of x in x
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify 1 into 1
2.579 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.579 * [taylor]: Taking taylor expansion of x in x
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify 1 into 1
2.580 * [backup-simplify]: Simplify (* 1 1) into 1
2.580 * [backup-simplify]: Simplify (* 1 1) into 1
2.580 * [backup-simplify]: Simplify 1 into 1
2.581 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.582 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.582 * [backup-simplify]: Simplify 0 into 0
2.583 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.584 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.584 * [backup-simplify]: Simplify 0 into 0
2.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.586 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.586 * [backup-simplify]: Simplify 0 into 0
2.587 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.588 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.588 * [backup-simplify]: Simplify 0 into 0
2.590 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.591 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.591 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.594 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.595 * [backup-simplify]: Simplify 0 into 0
2.595 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3)
2.595 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3))
2.595 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0
2.595 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.595 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.595 * [taylor]: Taking taylor expansion of x in x
2.595 * [backup-simplify]: Simplify 0 into 0
2.595 * [backup-simplify]: Simplify 1 into 1
2.596 * [backup-simplify]: Simplify (* 1 1) into 1
2.596 * [backup-simplify]: Simplify (* 1 1) into 1
2.596 * [backup-simplify]: Simplify (/ 1 1) into 1
2.596 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.596 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.596 * [taylor]: Taking taylor expansion of x in x
2.596 * [backup-simplify]: Simplify 0 into 0
2.596 * [backup-simplify]: Simplify 1 into 1
2.597 * [backup-simplify]: Simplify (* 1 1) into 1
2.597 * [backup-simplify]: Simplify (* 1 1) into 1
2.598 * [backup-simplify]: Simplify (/ 1 1) into 1
2.598 * [backup-simplify]: Simplify 1 into 1
2.598 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.599 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.600 * [backup-simplify]: Simplify 0 into 0
2.601 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.602 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.603 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.605 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.606 * [backup-simplify]: Simplify 0 into 0
2.607 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.608 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.609 * [backup-simplify]: Simplify 0 into 0
2.611 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.612 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.613 * [backup-simplify]: Simplify 0 into 0
2.619 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.621 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.622 * [backup-simplify]: Simplify 0 into 0
2.623 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3)
2.623 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3))
2.623 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0
2.623 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
2.623 * [taylor]: Taking taylor expansion of -1 in x
2.623 * [backup-simplify]: Simplify -1 into -1
2.623 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.623 * [taylor]: Taking taylor expansion of x in x
2.623 * [backup-simplify]: Simplify 0 into 0
2.623 * [backup-simplify]: Simplify 1 into 1
2.623 * [backup-simplify]: Simplify (* 1 1) into 1
2.624 * [backup-simplify]: Simplify (* 1 1) into 1
2.624 * [backup-simplify]: Simplify (/ -1 1) into -1
2.624 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
2.624 * [taylor]: Taking taylor expansion of -1 in x
2.624 * [backup-simplify]: Simplify -1 into -1
2.624 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.624 * [taylor]: Taking taylor expansion of x in x
2.624 * [backup-simplify]: Simplify 0 into 0
2.625 * [backup-simplify]: Simplify 1 into 1
2.625 * [backup-simplify]: Simplify (* 1 1) into 1
2.625 * [backup-simplify]: Simplify (* 1 1) into 1
2.626 * [backup-simplify]: Simplify (/ -1 1) into -1
2.626 * [backup-simplify]: Simplify -1 into -1
2.627 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.627 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.628 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.628 * [backup-simplify]: Simplify 0 into 0
2.629 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.630 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.631 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.631 * [backup-simplify]: Simplify 0 into 0
2.632 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.633 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.634 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.634 * [backup-simplify]: Simplify 0 into 0
2.636 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.637 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.638 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.638 * [backup-simplify]: Simplify 0 into 0
2.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.641 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.642 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.642 * [backup-simplify]: Simplify 0 into 0
2.644 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.645 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.646 * [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
2.646 * [backup-simplify]: Simplify 0 into 0
2.647 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3)
2.647 * * * [progress]: simplifying candidates
2.648 * [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)
2.648 * * [simplify]: iteration 0: 36 enodes
2.670 * * [simplify]: iteration 1: 88 enodes
2.718 * * [simplify]: iteration 2: 243 enodes
2.831 * * [simplify]: iteration 3: 680 enodes
3.620 * * [simplify]: iteration 4: 2740 enodes
5.632 * * [simplify]: iteration complete: 5001 enodes
5.632 * * [simplify]: Extracting #0: cost 13 inf + 0
5.633 * * [simplify]: Extracting #1: cost 528 inf + 839
5.638 * * [simplify]: Extracting #2: cost 1181 inf + 15155
5.655 * * [simplify]: Extracting #3: cost 769 inf + 142394
5.707 * * [simplify]: Extracting #4: cost 231 inf + 375079
5.764 * * [simplify]: Extracting #5: cost 37 inf + 481831
5.851 * * [simplify]: Extracting #6: cost 4 inf + 483681
5.923 * * [simplify]: Extracting #7: cost 0 inf + 476315
6.000 * * [simplify]: Extracting #8: cost 0 inf + 476053
6.061 * [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)
6.062 * * * [progress]: adding candidates to table
6.123 * * [progress]: iteration 2 / 4
6.123 * * * [progress]: picking best candidate
6.129 * * * * [pick]: Picked  #<alt (λ (x) (pow x 3))>
6.129 * * * [progress]: localizing error
6.136 * * * [progress]: generating rewritten candidates
6.136 * * * [progress]: generating series expansions
6.136 * * * [progress]: simplifying candidates
6.137 * [simplify]: Simplifying:
  
6.137 * * [simplify]: iteration 0: 0 enodes
6.137 * * [simplify]: iteration complete: 0 enodes
6.137 * * [simplify]: Extracting #0: cost 0 inf + 0
6.137 * [simplify]: Simplified to:
  
6.137 * * * [progress]: adding candidates to table
6.138 * [progress]: [Phase 3 of 3] Extracting.
6.143 * [simplify]: Simplifying:
  (pow x 3)
6.143 * * [simplify]: iteration 0: 3 enodes
6.144 * * [simplify]: iteration complete: 3 enodes
6.144 * * [simplify]: Extracting #0: cost 1 inf + 0
6.144 * * [simplify]: Extracting #1: cost 3 inf + 0
6.144 * * [simplify]: Extracting #2: cost 1 inf + 2
6.144 * * [simplify]: Extracting #3: cost 0 inf + 214
6.144 * [simplify]: Simplified to:
  (pow x 3)
7.339 * [regime-testing]: Baseline error score: 0
7.347 * [regime-testing]: Oracle error score: 0
7.348 * [regime-testing]: End program error score: 0
7.469 * [regime-testing]: Target error score: 0