25.473 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.010 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.013 * [simplify]: Simplifying:
  (* (* x x) x)
0.013 * * [simplify]: iteration 0: 3 enodes
0.014 * * [simplify]: iteration 1: 4 enodes
0.015 * * [simplify]: iteration 2: 6 enodes
0.016 * * [simplify]: iteration 3: 11 enodes
0.018 * * [simplify]: iteration 4: 19 enodes
0.023 * * [simplify]: iteration 5: 38 enodes
0.030 * * [simplify]: iteration 6: 72 enodes
0.049 * * [simplify]: iteration 7: 157 enodes
0.091 * * [simplify]: iteration 8: 399 enodes
0.479 * * [simplify]: iteration 9: 1288 enodes
1.712 * * [simplify]: iteration complete: 5000 enodes
1.712 * * [simplify]: Extracting #0: cost 1 inf + 0
1.713 * * [simplify]: Extracting #1: cost 300 inf + 0
1.717 * * [simplify]: Extracting #2: cost 1541 inf + 125
1.729 * * [simplify]: Extracting #3: cost 1682 inf + 4529
1.747 * * [simplify]: Extracting #4: cost 1575 inf + 87055
1.832 * * [simplify]: Extracting #5: cost 547 inf + 954557
1.944 * * [simplify]: Extracting #6: cost 11 inf + 1433338
2.106 * * [simplify]: Extracting #7: cost 0 inf + 1424814
2.257 * * [simplify]: Extracting #8: cost 0 inf + 1421037
2.360 * [simplify]: Simplified to:
  (* x (* x x))
2.361 * * [progress]: iteration 1 / 4
2.361 * * * [progress]: picking best candidate
2.364 * * * * [pick]: Picked  #<alt (λ (x) (* (* x x) x))>
2.364 * * * [progress]: localizing error
2.372 * * * [progress]: generating rewritten candidates
2.372 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.406 * * * [progress]: generating series expansions
2.407 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.407 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3)
2.407 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0
2.407 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.407 * [taylor]: Taking taylor expansion of x in x
2.407 * [backup-simplify]: Simplify 0 into 0
2.407 * [backup-simplify]: Simplify 1 into 1
2.407 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.407 * [taylor]: Taking taylor expansion of x in x
2.407 * [backup-simplify]: Simplify 0 into 0
2.407 * [backup-simplify]: Simplify 1 into 1
2.408 * [backup-simplify]: Simplify (* 1 1) into 1
2.408 * [backup-simplify]: Simplify (* 1 1) into 1
2.408 * [backup-simplify]: Simplify 1 into 1
2.409 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.410 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.410 * [backup-simplify]: Simplify 0 into 0
2.411 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.412 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.412 * [backup-simplify]: Simplify 0 into 0
2.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.414 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.414 * [backup-simplify]: Simplify 0 into 0
2.415 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.416 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.416 * [backup-simplify]: Simplify 0 into 0
2.418 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.419 * [backup-simplify]: Simplify 0 into 0
2.421 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.422 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.423 * [backup-simplify]: Simplify 0 into 0
2.423 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3)
2.423 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3))
2.423 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0
2.423 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.423 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.423 * [taylor]: Taking taylor expansion of x in x
2.423 * [backup-simplify]: Simplify 0 into 0
2.423 * [backup-simplify]: Simplify 1 into 1
2.424 * [backup-simplify]: Simplify (* 1 1) into 1
2.424 * [backup-simplify]: Simplify (* 1 1) into 1
2.424 * [backup-simplify]: Simplify (/ 1 1) into 1
2.424 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
2.425 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.425 * [taylor]: Taking taylor expansion of x in x
2.425 * [backup-simplify]: Simplify 0 into 0
2.425 * [backup-simplify]: Simplify 1 into 1
2.425 * [backup-simplify]: Simplify (* 1 1) into 1
2.425 * [backup-simplify]: Simplify (* 1 1) into 1
2.426 * [backup-simplify]: Simplify (/ 1 1) into 1
2.426 * [backup-simplify]: Simplify 1 into 1
2.427 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.427 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.428 * [backup-simplify]: Simplify 0 into 0
2.429 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.431 * [backup-simplify]: Simplify 0 into 0
2.432 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.433 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.434 * [backup-simplify]: Simplify 0 into 0
2.435 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.437 * [backup-simplify]: Simplify 0 into 0
2.438 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.440 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.441 * [backup-simplify]: Simplify 0 into 0
2.442 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.444 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.445 * [backup-simplify]: Simplify 0 into 0
2.445 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3)
2.446 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3))
2.446 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0
2.446 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
2.446 * [taylor]: Taking taylor expansion of -1 in x
2.446 * [backup-simplify]: Simplify -1 into -1
2.446 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.446 * [taylor]: Taking taylor expansion of x in x
2.446 * [backup-simplify]: Simplify 0 into 0
2.446 * [backup-simplify]: Simplify 1 into 1
2.446 * [backup-simplify]: Simplify (* 1 1) into 1
2.447 * [backup-simplify]: Simplify (* 1 1) into 1
2.447 * [backup-simplify]: Simplify (/ -1 1) into -1
2.447 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x
2.447 * [taylor]: Taking taylor expansion of -1 in x
2.447 * [backup-simplify]: Simplify -1 into -1
2.447 * [taylor]: Taking taylor expansion of (pow x 3) in x
2.447 * [taylor]: Taking taylor expansion of x in x
2.447 * [backup-simplify]: Simplify 0 into 0
2.447 * [backup-simplify]: Simplify 1 into 1
2.448 * [backup-simplify]: Simplify (* 1 1) into 1
2.448 * [backup-simplify]: Simplify (* 1 1) into 1
2.449 * [backup-simplify]: Simplify (/ -1 1) into -1
2.449 * [backup-simplify]: Simplify -1 into -1
2.449 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.450 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.451 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.451 * [backup-simplify]: Simplify 0 into 0
2.452 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.453 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.454 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.454 * [backup-simplify]: Simplify 0 into 0
2.455 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.456 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.457 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.457 * [backup-simplify]: Simplify 0 into 0
2.458 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.460 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.461 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.461 * [backup-simplify]: Simplify 0 into 0
2.462 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.464 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.465 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.465 * [backup-simplify]: Simplify 0 into 0
2.467 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.468 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.469 * [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
2.469 * [backup-simplify]: Simplify 0 into 0
2.470 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3)
2.470 * * * [progress]: simplifying candidates
2.470 * [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)
2.470 * * [simplify]: iteration 0: 36 enodes
2.482 * * [simplify]: iteration 1: 88 enodes
2.512 * * [simplify]: iteration 2: 243 enodes
2.687 * * [simplify]: iteration 3: 680 enodes
3.485 * * [simplify]: iteration 4: 2740 enodes
5.618 * * [simplify]: iteration complete: 5001 enodes
5.619 * * [simplify]: Extracting #0: cost 13 inf + 0
5.621 * * [simplify]: Extracting #1: cost 528 inf + 839
5.630 * * [simplify]: Extracting #2: cost 1181 inf + 15155
5.663 * * [simplify]: Extracting #3: cost 769 inf + 142394
5.699 * * [simplify]: Extracting #4: cost 231 inf + 375079
5.780 * * [simplify]: Extracting #5: cost 37 inf + 481831
5.841 * * [simplify]: Extracting #6: cost 4 inf + 483681
5.917 * * [simplify]: Extracting #7: cost 0 inf + 476315
5.989 * * [simplify]: Extracting #8: cost 0 inf + 476053
6.103 * [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)
6.104 * * * [progress]: adding candidates to table
6.194 * * [progress]: iteration 2 / 4
6.194 * * * [progress]: picking best candidate
6.200 * * * * [pick]: Picked  #<alt (λ (x) (pow x 3))>
6.200 * * * [progress]: localizing error
6.207 * * * [progress]: generating rewritten candidates
6.207 * * * [progress]: generating series expansions
6.207 * * * [progress]: simplifying candidates
6.207 * [simplify]: Simplifying:
  
6.207 * * [simplify]: iteration 0: 0 enodes
6.207 * * [simplify]: iteration complete: 0 enodes
6.207 * * [simplify]: Extracting #0: cost 0 inf + 0
6.207 * [simplify]: Simplified to:
  
6.207 * * * [progress]: adding candidates to table
6.208 * [progress]: [Phase 3 of 3] Extracting.
6.214 * [simplify]: Simplifying:
  (pow x 3)
6.214 * * [simplify]: iteration 0: 3 enodes
6.214 * * [simplify]: iteration complete: 3 enodes
6.214 * * [simplify]: Extracting #0: cost 1 inf + 0
6.214 * * [simplify]: Extracting #1: cost 3 inf + 0
6.214 * * [simplify]: Extracting #2: cost 1 inf + 2
6.215 * * [simplify]: Extracting #3: cost 0 inf + 214
6.215 * [simplify]: Simplified to:
  (pow x 3)
7.451 * [regime-testing]: Baseline error score: 0
7.468 * [regime-testing]: Oracle error score: 0
7.468 * [regime-testing]: End program error score: 0
7.576 * [regime-testing]: Target error score: 0