109.919 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying:
  (+ x (* x x))
0.017 * * [simplify]: iteration 0: 3 enodes
0.018 * * [simplify]: iteration 1: 7 enodes
0.020 * * [simplify]: iteration 2: 11 enodes
0.021 * * [simplify]: iteration 3: 17 enodes
0.026 * * [simplify]: iteration 4: 26 enodes
0.033 * * [simplify]: iteration 5: 62 enodes
0.059 * * [simplify]: iteration 6: 127 enodes
0.111 * * [simplify]: iteration 7: 200 enodes
0.194 * * [simplify]: iteration 8: 313 enodes
0.894 * * [simplify]: iteration 9: 432 enodes
1.257 * * [simplify]: iteration 10: 645 enodes
2.065 * * [simplify]: iteration 11: 796 enodes
2.982 * * [simplify]: iteration 12: 1137 enodes
4.032 * * [simplify]: iteration 13: 1324 enodes
5.847 * * [simplify]: iteration 14: 1827 enodes
9.651 * * [simplify]: iteration 15: 2046 enodes
11.700 * * [simplify]: iteration 16: 2740 enodes
16.890 * * [simplify]: iteration 17: 2988 enodes
22.091 * * [simplify]: iteration 18: 3905 enodes
35.454 * * [simplify]: iteration 19: 4186 enodes
40.777 * * [simplify]: iteration complete: 5000 enodes
40.777 * * [simplify]: Extracting #0: cost 1 inf + 0
40.782 * * [simplify]: Extracting #1: cost 738 inf + 0
40.793 * * [simplify]: Extracting #2: cost 169 inf + 23370
40.816 * * [simplify]: Extracting #3: cost 83 inf + 26936
40.839 * * [simplify]: Extracting #4: cost 0 inf + 30422
40.861 * [simplify]: Simplified to:
  (+ x (* x x))
40.862 * * [progress]: iteration 1 / 4
40.862 * * * [progress]: picking best candidate
40.868 * * * * [pick]: Picked  #<alt (λ (x) (+ x (* x x)))>
40.868 * * * [progress]: localizing error
40.879 * * * [progress]: generating rewritten candidates
40.879 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
40.890 * * * [progress]: generating series expansions
40.890 * * * * [progress]: [ 1 / 1 ] generating series at (2)
40.891 * [backup-simplify]: Simplify (+ x (* x x)) into (+ (pow x 2) x)
40.891 * [approximate]: Taking taylor expansion of (+ (pow x 2) x) in (x) around 0
40.891 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
40.891 * [taylor]: Taking taylor expansion of (pow x 2) in x
40.891 * [taylor]: Taking taylor expansion of x in x
40.891 * [backup-simplify]: Simplify 0 into 0
40.891 * [backup-simplify]: Simplify 1 into 1
40.891 * [taylor]: Taking taylor expansion of x in x
40.891 * [backup-simplify]: Simplify 0 into 0
40.891 * [backup-simplify]: Simplify 1 into 1
40.891 * [taylor]: Taking taylor expansion of (+ (pow x 2) x) in x
40.891 * [taylor]: Taking taylor expansion of (pow x 2) in x
40.891 * [taylor]: Taking taylor expansion of x in x
40.891 * [backup-simplify]: Simplify 0 into 0
40.891 * [backup-simplify]: Simplify 1 into 1
40.891 * [taylor]: Taking taylor expansion of x in x
40.891 * [backup-simplify]: Simplify 0 into 0
40.891 * [backup-simplify]: Simplify 1 into 1
40.892 * [backup-simplify]: Simplify (+ 0 0) into 0
40.892 * [backup-simplify]: Simplify 0 into 0
40.892 * [backup-simplify]: Simplify (+ 0 1) into 1
40.892 * [backup-simplify]: Simplify 1 into 1
40.893 * [backup-simplify]: Simplify (* 1 1) into 1
40.893 * [backup-simplify]: Simplify (+ 1 0) into 1
40.893 * [backup-simplify]: Simplify 1 into 1
40.894 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
40.894 * [backup-simplify]: Simplify (+ 0 0) into 0
40.894 * [backup-simplify]: Simplify 0 into 0
40.895 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
40.895 * [backup-simplify]: Simplify (+ 0 0) into 0
40.895 * [backup-simplify]: Simplify 0 into 0
40.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
40.897 * [backup-simplify]: Simplify (+ 0 0) into 0
40.897 * [backup-simplify]: Simplify 0 into 0
40.898 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
40.898 * [backup-simplify]: Simplify (+ 0 0) into 0
40.899 * [backup-simplify]: Simplify 0 into 0
40.900 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
40.900 * [backup-simplify]: Simplify (+ 0 0) into 0
40.900 * [backup-simplify]: Simplify 0 into 0
40.902 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
40.902 * [backup-simplify]: Simplify (+ 0 0) into 0
40.902 * [backup-simplify]: Simplify 0 into 0
40.902 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 1 x)) into (+ (pow x 2) x)
40.903 * [backup-simplify]: Simplify (+ (/ 1 x) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (/ 1 x))
40.903 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0
40.903 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
40.903 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
40.903 * [taylor]: Taking taylor expansion of (pow x 2) in x
40.903 * [taylor]: Taking taylor expansion of x in x
40.903 * [backup-simplify]: Simplify 0 into 0
40.903 * [backup-simplify]: Simplify 1 into 1
40.903 * [backup-simplify]: Simplify (* 1 1) into 1
40.903 * [backup-simplify]: Simplify (/ 1 1) into 1
40.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x
40.904 * [taylor]: Taking taylor expansion of x in x
40.904 * [backup-simplify]: Simplify 0 into 0
40.904 * [backup-simplify]: Simplify 1 into 1
40.904 * [backup-simplify]: Simplify (/ 1 1) into 1
40.904 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x
40.904 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
40.904 * [taylor]: Taking taylor expansion of (pow x 2) in x
40.904 * [taylor]: Taking taylor expansion of x in x
40.904 * [backup-simplify]: Simplify 0 into 0
40.904 * [backup-simplify]: Simplify 1 into 1
40.904 * [backup-simplify]: Simplify (* 1 1) into 1
40.904 * [backup-simplify]: Simplify (/ 1 1) into 1
40.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x
40.904 * [taylor]: Taking taylor expansion of x in x
40.904 * [backup-simplify]: Simplify 0 into 0
40.904 * [backup-simplify]: Simplify 1 into 1
40.905 * [backup-simplify]: Simplify (/ 1 1) into 1
40.905 * [backup-simplify]: Simplify (+ 1 0) into 1
40.905 * [backup-simplify]: Simplify 1 into 1
40.905 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
40.906 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
40.907 * [backup-simplify]: Simplify (+ 0 1) into 1
40.907 * [backup-simplify]: Simplify 1 into 1
40.908 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
40.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.909 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
40.910 * [backup-simplify]: Simplify (+ 0 0) into 0
40.910 * [backup-simplify]: Simplify 0 into 0
40.911 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
40.912 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.913 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.913 * [backup-simplify]: Simplify (+ 0 0) into 0
40.913 * [backup-simplify]: Simplify 0 into 0
40.914 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
40.915 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.917 * [backup-simplify]: Simplify (+ 0 0) into 0
40.917 * [backup-simplify]: Simplify 0 into 0
40.918 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
40.919 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.920 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.920 * [backup-simplify]: Simplify (+ 0 0) into 0
40.920 * [backup-simplify]: Simplify 0 into 0
40.922 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
40.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.924 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.924 * [backup-simplify]: Simplify (+ 0 0) into 0
40.924 * [backup-simplify]: Simplify 0 into 0
40.926 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
40.927 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.928 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.929 * [backup-simplify]: Simplify (+ 0 0) into 0
40.929 * [backup-simplify]: Simplify 0 into 0
40.929 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (pow x 2) x)
40.929 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (/ 1 x))
40.930 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0
40.930 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
40.930 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
40.930 * [taylor]: Taking taylor expansion of (pow x 2) in x
40.930 * [taylor]: Taking taylor expansion of x in x
40.930 * [backup-simplify]: Simplify 0 into 0
40.930 * [backup-simplify]: Simplify 1 into 1
40.930 * [backup-simplify]: Simplify (* 1 1) into 1
40.931 * [backup-simplify]: Simplify (/ 1 1) into 1
40.931 * [taylor]: Taking taylor expansion of (/ 1 x) in x
40.931 * [taylor]: Taking taylor expansion of x in x
40.931 * [backup-simplify]: Simplify 0 into 0
40.931 * [backup-simplify]: Simplify 1 into 1
40.931 * [backup-simplify]: Simplify (/ 1 1) into 1
40.931 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x
40.931 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
40.931 * [taylor]: Taking taylor expansion of (pow x 2) in x
40.931 * [taylor]: Taking taylor expansion of x in x
40.931 * [backup-simplify]: Simplify 0 into 0
40.931 * [backup-simplify]: Simplify 1 into 1
40.932 * [backup-simplify]: Simplify (* 1 1) into 1
40.932 * [backup-simplify]: Simplify (/ 1 1) into 1
40.932 * [taylor]: Taking taylor expansion of (/ 1 x) in x
40.932 * [taylor]: Taking taylor expansion of x in x
40.932 * [backup-simplify]: Simplify 0 into 0
40.932 * [backup-simplify]: Simplify 1 into 1
40.932 * [backup-simplify]: Simplify (/ 1 1) into 1
40.933 * [backup-simplify]: Simplify (+ 1 0) into 1
40.933 * [backup-simplify]: Simplify 1 into 1
40.934 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
40.934 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
40.935 * [backup-simplify]: Simplify (- 1) into -1
40.935 * [backup-simplify]: Simplify (+ 0 -1) into -1
40.935 * [backup-simplify]: Simplify -1 into -1
40.941 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
40.942 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.943 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
40.944 * [backup-simplify]: Simplify (- 0) into 0
40.944 * [backup-simplify]: Simplify (+ 0 0) into 0
40.944 * [backup-simplify]: Simplify 0 into 0
40.945 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
40.946 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.947 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.947 * [backup-simplify]: Simplify (- 0) into 0
40.948 * [backup-simplify]: Simplify (+ 0 0) into 0
40.948 * [backup-simplify]: Simplify 0 into 0
40.949 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
40.950 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.951 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.952 * [backup-simplify]: Simplify (- 0) into 0
40.952 * [backup-simplify]: Simplify (+ 0 0) into 0
40.952 * [backup-simplify]: Simplify 0 into 0
40.953 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
40.954 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.955 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.956 * [backup-simplify]: Simplify (- 0) into 0
40.956 * [backup-simplify]: Simplify (+ 0 0) into 0
40.956 * [backup-simplify]: Simplify 0 into 0
40.957 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
40.958 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.960 * [backup-simplify]: Simplify (- 0) into 0
40.960 * [backup-simplify]: Simplify (+ 0 0) into 0
40.960 * [backup-simplify]: Simplify 0 into 0
40.962 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
40.963 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.964 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
40.964 * [backup-simplify]: Simplify (- 0) into 0
40.965 * [backup-simplify]: Simplify (+ 0 0) into 0
40.965 * [backup-simplify]: Simplify 0 into 0
40.965 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (pow x 2) x)
40.965 * * * [progress]: simplifying candidates
40.966 * [simplify]: Simplifying:
  (* (exp x) (exp (* x x)))
  (log (+ x (* x x)))
  (exp (+ 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)))
  (+ (pow x 3) (pow (* x x) 3))
  (+ (* x x) (- (* (* x x) (* x x)) (* x (* x x))))
  (- (* x x) (* (* x x) (* x x)))
  (- x (* x x))
  (+ 1 x)
  (+ x 1)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
40.967 * * [simplify]: iteration 0: 29 enodes
40.989 * * [simplify]: iteration 1: 78 enodes
41.040 * * [simplify]: iteration 2: 294 enodes
42.370 * * [simplify]: iteration 3: 1331 enodes
44.827 * * [simplify]: iteration complete: 5002 enodes
44.827 * * [simplify]: Extracting #0: cost 12 inf + 0
44.828 * * [simplify]: Extracting #1: cost 355 inf + 0
44.836 * * [simplify]: Extracting #2: cost 1588 inf + 228
44.866 * * [simplify]: Extracting #3: cost 1632 inf + 44275
44.939 * * [simplify]: Extracting #4: cost 345 inf + 230377
45.042 * * [simplify]: Extracting #5: cost 16 inf + 293477
45.147 * * [simplify]: Extracting #6: cost 20 inf + 294803
45.236 * * [simplify]: Extracting #7: cost 7 inf + 296102
45.320 * * [simplify]: Extracting #8: cost 0 inf + 298153
45.437 * [simplify]: Simplified to:
  (exp (+ x (* x x)))
  (log (+ x (* x x)))
  (exp (+ 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 x) (+ (* (* x x) (* x x)) x))
  (+ (* (- (* x x) x) (* x x)) (* x x))
  (- (* x x) (* (* x x) (* x x)))
  (- x (* x x))
  (+ 1 x)
  (+ 1 x)
  (+ x (* x x))
  (+ x (* x x))
  (+ x (* x x))
45.438 * * * [progress]: adding candidates to table
45.572 * * [progress]: iteration 2 / 4
45.572 * * * [progress]: picking best candidate
45.577 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ 1 x)))>
45.577 * * * [progress]: localizing error
45.588 * * * [progress]: generating rewritten candidates
45.588 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
45.646 * * * [progress]: generating series expansions
45.646 * * * * [progress]: [ 1 / 1 ] generating series at (2)
45.647 * [backup-simplify]: Simplify (* x (+ 1 x)) into (* x (+ x 1))
45.647 * [approximate]: Taking taylor expansion of (* x (+ x 1)) in (x) around 0
45.647 * [taylor]: Taking taylor expansion of (* x (+ x 1)) in x
45.647 * [taylor]: Taking taylor expansion of x in x
45.647 * [backup-simplify]: Simplify 0 into 0
45.647 * [backup-simplify]: Simplify 1 into 1
45.647 * [taylor]: Taking taylor expansion of (+ x 1) in x
45.647 * [taylor]: Taking taylor expansion of x in x
45.647 * [backup-simplify]: Simplify 0 into 0
45.647 * [backup-simplify]: Simplify 1 into 1
45.647 * [taylor]: Taking taylor expansion of 1 in x
45.648 * [backup-simplify]: Simplify 1 into 1
45.648 * [taylor]: Taking taylor expansion of (* x (+ x 1)) in x
45.648 * [taylor]: Taking taylor expansion of x in x
45.648 * [backup-simplify]: Simplify 0 into 0
45.648 * [backup-simplify]: Simplify 1 into 1
45.648 * [taylor]: Taking taylor expansion of (+ x 1) in x
45.648 * [taylor]: Taking taylor expansion of x in x
45.648 * [backup-simplify]: Simplify 0 into 0
45.648 * [backup-simplify]: Simplify 1 into 1
45.648 * [taylor]: Taking taylor expansion of 1 in x
45.648 * [backup-simplify]: Simplify 1 into 1
45.649 * [backup-simplify]: Simplify (+ 0 1) into 1
45.650 * [backup-simplify]: Simplify (* 0 1) into 0
45.650 * [backup-simplify]: Simplify 0 into 0
45.651 * [backup-simplify]: Simplify (+ 1 0) into 1
45.652 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 1)) into 1
45.652 * [backup-simplify]: Simplify 1 into 1
45.652 * [backup-simplify]: Simplify (+ 0 0) into 0
45.653 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
45.653 * [backup-simplify]: Simplify 1 into 1
45.654 * [backup-simplify]: Simplify (+ 0 0) into 0
45.655 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0
45.655 * [backup-simplify]: Simplify 0 into 0
45.656 * [backup-simplify]: Simplify (+ 0 0) into 0
45.657 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))) into 0
45.658 * [backup-simplify]: Simplify 0 into 0
45.658 * [backup-simplify]: Simplify (+ 0 0) into 0
45.660 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1)))))) into 0
45.660 * [backup-simplify]: Simplify 0 into 0
45.661 * [backup-simplify]: Simplify (+ 0 0) into 0
45.662 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))))) into 0
45.662 * [backup-simplify]: Simplify 0 into 0
45.663 * [backup-simplify]: Simplify (+ 0 0) into 0
45.664 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1)))))))) into 0
45.664 * [backup-simplify]: Simplify 0 into 0
45.665 * [backup-simplify]: Simplify (+ 0 0) into 0
45.667 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))))))) into 0
45.667 * [backup-simplify]: Simplify 0 into 0
45.667 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 1 x)) into (+ (pow x 2) x)
45.668 * [backup-simplify]: Simplify (* (/ 1 x) (+ 1 (/ 1 x))) into (/ (+ (/ 1 x) 1) x)
45.668 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in (x) around 0
45.668 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
45.668 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
45.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x
45.668 * [taylor]: Taking taylor expansion of x in x
45.668 * [backup-simplify]: Simplify 0 into 0
45.668 * [backup-simplify]: Simplify 1 into 1
45.668 * [backup-simplify]: Simplify (/ 1 1) into 1
45.668 * [taylor]: Taking taylor expansion of 1 in x
45.668 * [backup-simplify]: Simplify 1 into 1
45.668 * [taylor]: Taking taylor expansion of x in x
45.668 * [backup-simplify]: Simplify 0 into 0
45.668 * [backup-simplify]: Simplify 1 into 1
45.669 * [backup-simplify]: Simplify (+ 1 0) into 1
45.669 * [backup-simplify]: Simplify (/ 1 1) into 1
45.669 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x
45.669 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
45.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x
45.669 * [taylor]: Taking taylor expansion of x in x
45.669 * [backup-simplify]: Simplify 0 into 0
45.669 * [backup-simplify]: Simplify 1 into 1
45.670 * [backup-simplify]: Simplify (/ 1 1) into 1
45.670 * [taylor]: Taking taylor expansion of 1 in x
45.670 * [backup-simplify]: Simplify 1 into 1
45.670 * [taylor]: Taking taylor expansion of x in x
45.670 * [backup-simplify]: Simplify 0 into 0
45.670 * [backup-simplify]: Simplify 1 into 1
45.671 * [backup-simplify]: Simplify (+ 1 0) into 1
45.671 * [backup-simplify]: Simplify (/ 1 1) into 1
45.672 * [backup-simplify]: Simplify 1 into 1
45.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
45.673 * [backup-simplify]: Simplify (+ 0 1) into 1
45.674 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
45.674 * [backup-simplify]: Simplify 1 into 1
45.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.675 * [backup-simplify]: Simplify (+ 0 0) into 0
45.676 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
45.676 * [backup-simplify]: Simplify 0 into 0
45.677 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.677 * [backup-simplify]: Simplify (+ 0 0) into 0
45.678 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.678 * [backup-simplify]: Simplify 0 into 0
45.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.680 * [backup-simplify]: Simplify (+ 0 0) into 0
45.680 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.680 * [backup-simplify]: Simplify 0 into 0
45.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.682 * [backup-simplify]: Simplify (+ 0 0) into 0
45.683 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.683 * [backup-simplify]: Simplify 0 into 0
45.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.684 * [backup-simplify]: Simplify (+ 0 0) into 0
45.685 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.685 * [backup-simplify]: Simplify 0 into 0
45.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.687 * [backup-simplify]: Simplify (+ 0 0) into 0
45.688 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.688 * [backup-simplify]: Simplify 0 into 0
45.689 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (pow x 2) x)
45.689 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ 1 (/ 1 (- x)))) into (* -1 (/ (- 1 (/ 1 x)) x))
45.689 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in (x) around 0
45.689 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in x
45.689 * [taylor]: Taking taylor expansion of -1 in x
45.689 * [backup-simplify]: Simplify -1 into -1
45.689 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x
45.689 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
45.689 * [taylor]: Taking taylor expansion of 1 in x
45.689 * [backup-simplify]: Simplify 1 into 1
45.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
45.689 * [taylor]: Taking taylor expansion of x in x
45.689 * [backup-simplify]: Simplify 0 into 0
45.689 * [backup-simplify]: Simplify 1 into 1
45.690 * [backup-simplify]: Simplify (/ 1 1) into 1
45.690 * [taylor]: Taking taylor expansion of x in x
45.690 * [backup-simplify]: Simplify 0 into 0
45.690 * [backup-simplify]: Simplify 1 into 1
45.690 * [backup-simplify]: Simplify (- 1) into -1
45.690 * [backup-simplify]: Simplify (+ 0 -1) into -1
45.691 * [backup-simplify]: Simplify (/ -1 1) into -1
45.691 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in x
45.691 * [taylor]: Taking taylor expansion of -1 in x
45.691 * [backup-simplify]: Simplify -1 into -1
45.691 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x
45.691 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
45.691 * [taylor]: Taking taylor expansion of 1 in x
45.691 * [backup-simplify]: Simplify 1 into 1
45.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x
45.691 * [taylor]: Taking taylor expansion of x in x
45.691 * [backup-simplify]: Simplify 0 into 0
45.691 * [backup-simplify]: Simplify 1 into 1
45.692 * [backup-simplify]: Simplify (/ 1 1) into 1
45.692 * [taylor]: Taking taylor expansion of x in x
45.692 * [backup-simplify]: Simplify 0 into 0
45.692 * [backup-simplify]: Simplify 1 into 1
45.692 * [backup-simplify]: Simplify (- 1) into -1
45.693 * [backup-simplify]: Simplify (+ 0 -1) into -1
45.693 * [backup-simplify]: Simplify (/ -1 1) into -1
45.694 * [backup-simplify]: Simplify (* -1 -1) into 1
45.694 * [backup-simplify]: Simplify 1 into 1
45.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
45.695 * [backup-simplify]: Simplify (- 0) into 0
45.695 * [backup-simplify]: Simplify (+ 1 0) into 1
45.696 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 0 1)))) into 1
45.697 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 -1)) into -1
45.697 * [backup-simplify]: Simplify -1 into -1
45.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.698 * [backup-simplify]: Simplify (- 0) into 0
45.699 * [backup-simplify]: Simplify (+ 0 0) into 0
45.700 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
45.701 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 -1))) into 0
45.701 * [backup-simplify]: Simplify 0 into 0
45.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.702 * [backup-simplify]: Simplify (- 0) into 0
45.703 * [backup-simplify]: Simplify (+ 0 0) into 0
45.704 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.705 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))) into 0
45.705 * [backup-simplify]: Simplify 0 into 0
45.706 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.706 * [backup-simplify]: Simplify (- 0) into 0
45.707 * [backup-simplify]: Simplify (+ 0 0) into 0
45.708 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.710 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
45.710 * [backup-simplify]: Simplify 0 into 0
45.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.711 * [backup-simplify]: Simplify (- 0) into 0
45.712 * [backup-simplify]: Simplify (+ 0 0) into 0
45.713 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.715 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))) into 0
45.715 * [backup-simplify]: Simplify 0 into 0
45.716 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.716 * [backup-simplify]: Simplify (- 0) into 0
45.717 * [backup-simplify]: Simplify (+ 0 0) into 0
45.718 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.721 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))))) into 0
45.721 * [backup-simplify]: Simplify 0 into 0
45.722 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.722 * [backup-simplify]: Simplify (- 0) into 0
45.723 * [backup-simplify]: Simplify (+ 0 0) into 0
45.724 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
45.726 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))))) into 0
45.726 * [backup-simplify]: Simplify 0 into 0
45.727 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (pow x 2) x)
45.727 * * * [progress]: simplifying candidates
45.728 * [simplify]: Simplifying:
  (* x (+ 1 x))
  (+ (log x) (log (+ 1 x)))
  (log (* x (+ 1 x)))
  (exp (* x (+ 1 x)))
  (* (* (* x x) x) (* (* (+ 1 x) (+ 1 x)) (+ 1 x)))
  (* (cbrt (* x (+ 1 x))) (cbrt (* x (+ 1 x))))
  (cbrt (* x (+ 1 x)))
  (* (* (* x (+ 1 x)) (* x (+ 1 x))) (* x (+ 1 x)))
  (sqrt (* x (+ 1 x)))
  (sqrt (* x (+ 1 x)))
  (* (sqrt x) (sqrt (+ 1 x)))
  (* (sqrt x) (sqrt (+ 1 x)))
  (* x 1)
  (* x x)
  (* 1 x)
  (* x x)
  (* x (* (cbrt (+ 1 x)) (cbrt (+ 1 x))))
  (* x (sqrt (+ 1 x)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ 1 x))
  (* (sqrt x) (+ 1 x))
  (* x (+ 1 x))
  (* x (+ (pow 1 3) (pow x 3)))
  (* x (- (* 1 1) (* x x)))
  (+ (pow x 2) x)
  (+ (pow x 2) x)
  (+ (pow x 2) x)
45.729 * * [simplify]: iteration 0: 42 enodes
45.771 * * [simplify]: iteration 1: 127 enodes
45.911 * * [simplify]: iteration 2: 469 enodes
48.106 * * [simplify]: iteration 3: 2868 enodes
54.959 * * [simplify]: iteration complete: 5008 enodes
54.959 * * [simplify]: Extracting #0: cost 17 inf + 0
54.960 * * [simplify]: Extracting #1: cost 280 inf + 1
54.969 * * [simplify]: Extracting #2: cost 1228 inf + 15505
55.019 * * [simplify]: Extracting #3: cost 1128 inf + 119818
55.106 * * [simplify]: Extracting #4: cost 209 inf + 257161
55.185 * * [simplify]: Extracting #5: cost 9 inf + 277890
55.261 * * [simplify]: Extracting #6: cost 0 inf + 280357
55.499 * [simplify]: Simplified to:
  (+ (* x x) x)
  (log (+ (* x x) x))
  (log (+ (* x x) x))
  (exp (+ 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))
  (* (sqrt x) (sqrt (+ x 1)))
  (* (sqrt x) (sqrt (+ x 1)))
  x
  (* x x)
  x
  (* x x)
  (* (* (cbrt (+ x 1)) x) (cbrt (+ x 1)))
  (* (sqrt (+ x 1)) x)
  x
  x
  (+ (cbrt x) (* (cbrt x) x))
  (+ (sqrt x) (* x (sqrt x)))
  (+ (* x x) x)
  (+ x (* (* x x) (* x x)))
  (* x (- 1 (* x x)))
  (+ x (* x x))
  (+ x (* x x))
  (+ x (* x x))
55.515 * * * [progress]: adding candidates to table
55.912 * [progress]: [Phase 3 of 3] Extracting.
55.912 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ x (* x x)))> #<alt (λ (x) (* x (+ 1 x)))>)
55.913 * * * [regime-changes]: Trying 2 branch expressions: ((+ x (* x x)) x)
55.913 * * * * [regimes]: Trying to branch on (+ x (* x x)) from (#<alt (λ (x) (+ x (* x x)))> #<alt (λ (x) (* x (+ 1 x)))>)
55.999 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ x (* x x)))> #<alt (λ (x) (* x (+ 1 x)))>)
56.044 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
56.045 * [simplify]: Simplifying:
  (+ x (* x x))
56.045 * * [simplify]: iteration 0: 3 enodes
56.046 * * [simplify]: iteration 1: 4 enodes
56.046 * * [simplify]: iteration complete: 4 enodes
56.046 * * [simplify]: Extracting #0: cost 1 inf + 0
56.046 * * [simplify]: Extracting #1: cost 3 inf + 0
56.046 * * [simplify]: Extracting #2: cost 0 inf + 123
56.046 * [simplify]: Simplified to:
  (+ x (* x x))
57.436 * [regime-testing]: Baseline error score: 0.010178503877345407
57.454 * [regime-testing]: Oracle error score: 0.00012501562695336918
57.488 * [regime-testing]: End program error score: 0.010178503877345407