0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.034 * * * [progress]: [2/2] Setting up program. 0.037 * [progress]: [Phase 2 of 3] Improving. 0.037 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.037 * [simplify]: Simplifying: (* (* x x) x) 0.038 * * [simplify]: iteration 1: (3 enodes) 0.039 * * [simplify]: iteration 2: (10 enodes) 0.042 * * [simplify]: iteration 3: (12 enodes) 0.047 * * [simplify]: iteration 4: (19 enodes) 0.055 * * [simplify]: iteration 5: (33 enodes) 0.069 * * [simplify]: iteration 6: (59 enodes) 0.097 * * [simplify]: iteration 7: (108 enodes) 0.135 * * [simplify]: iteration 8: (208 enodes) 0.206 * * [simplify]: iteration 9: (494 enodes) 0.555 * * [simplify]: iteration 10: (1467 enodes) 4.959 * * [simplify]: Extracting #0: cost 1 inf + 0 4.960 * * [simplify]: Extracting #1: cost 147 inf + 0 4.967 * * [simplify]: Extracting #2: cost 1072 inf + 207 4.978 * * [simplify]: Extracting #3: cost 1078 inf + 1359 5.010 * * [simplify]: Extracting #4: cost 759 inf + 225141 5.489 * * [simplify]: Extracting #5: cost 79 inf + 822105 5.597 * * [simplify]: Extracting #6: cost 0 inf + 885765 5.705 * * [simplify]: Extracting #7: cost 0 inf + 884758 5.840 * [simplify]: Simplified to: (* x (* x x)) 5.842 * * [progress]: iteration 1 / 4 5.843 * * * [progress]: picking best candidate 5.844 * * * * [pick]: Picked # 5.844 * * * [progress]: localizing error 5.850 * * * [progress]: generating rewritten candidates 5.850 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 5.865 * * * [progress]: generating series expansions 5.865 * * * * [progress]: [ 1 / 1 ] generating series at (2) 5.865 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 5.865 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 5.865 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.865 * [taylor]: Taking taylor expansion of x in x 5.865 * [backup-simplify]: Simplify 0 into 0 5.865 * [backup-simplify]: Simplify 1 into 1 5.865 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.865 * [taylor]: Taking taylor expansion of x in x 5.865 * [backup-simplify]: Simplify 0 into 0 5.865 * [backup-simplify]: Simplify 1 into 1 5.866 * [backup-simplify]: Simplify (* 1 1) into 1 5.866 * [backup-simplify]: Simplify (* 1 1) into 1 5.866 * [backup-simplify]: Simplify 1 into 1 5.866 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.867 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.867 * [backup-simplify]: Simplify 0 into 0 5.867 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.868 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.868 * [backup-simplify]: Simplify 0 into 0 5.869 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.869 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.869 * [backup-simplify]: Simplify 0 into 0 5.870 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.871 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.871 * [backup-simplify]: Simplify 0 into 0 5.872 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.873 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.873 * [backup-simplify]: Simplify 0 into 0 5.874 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.874 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.874 * [backup-simplify]: Simplify 0 into 0 5.875 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 5.877 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 5.877 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 5.877 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 5.877 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.877 * [taylor]: Taking taylor expansion of x in x 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [backup-simplify]: Simplify 1 into 1 5.877 * [backup-simplify]: Simplify (* 1 1) into 1 5.878 * [backup-simplify]: Simplify (* 1 1) into 1 5.878 * [backup-simplify]: Simplify (/ 1 1) into 1 5.878 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 5.878 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.878 * [taylor]: Taking taylor expansion of x in x 5.878 * [backup-simplify]: Simplify 0 into 0 5.878 * [backup-simplify]: Simplify 1 into 1 5.878 * [backup-simplify]: Simplify (* 1 1) into 1 5.878 * [backup-simplify]: Simplify (* 1 1) into 1 5.879 * [backup-simplify]: Simplify (/ 1 1) into 1 5.879 * [backup-simplify]: Simplify 1 into 1 5.879 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.880 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.880 * [backup-simplify]: Simplify 0 into 0 5.881 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.881 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.882 * [backup-simplify]: Simplify 0 into 0 5.882 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.883 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.884 * [backup-simplify]: Simplify 0 into 0 5.884 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.885 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.886 * [backup-simplify]: Simplify 0 into 0 5.886 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.887 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.888 * [backup-simplify]: Simplify 0 into 0 5.889 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.890 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.891 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.891 * [backup-simplify]: Simplify 0 into 0 5.891 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 5.891 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 5.891 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 5.891 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 5.891 * [taylor]: Taking taylor expansion of -1 in x 5.891 * [backup-simplify]: Simplify -1 into -1 5.891 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.891 * [taylor]: Taking taylor expansion of x in x 5.891 * [backup-simplify]: Simplify 0 into 0 5.891 * [backup-simplify]: Simplify 1 into 1 5.891 * [backup-simplify]: Simplify (* 1 1) into 1 5.892 * [backup-simplify]: Simplify (* 1 1) into 1 5.892 * [backup-simplify]: Simplify (/ -1 1) into -1 5.892 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 5.892 * [taylor]: Taking taylor expansion of -1 in x 5.892 * [backup-simplify]: Simplify -1 into -1 5.892 * [taylor]: Taking taylor expansion of (pow x 3) in x 5.892 * [taylor]: Taking taylor expansion of x in x 5.892 * [backup-simplify]: Simplify 0 into 0 5.892 * [backup-simplify]: Simplify 1 into 1 5.892 * [backup-simplify]: Simplify (* 1 1) into 1 5.893 * [backup-simplify]: Simplify (* 1 1) into 1 5.893 * [backup-simplify]: Simplify (/ -1 1) into -1 5.893 * [backup-simplify]: Simplify -1 into -1 5.894 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.894 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.895 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 5.895 * [backup-simplify]: Simplify 0 into 0 5.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.897 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.898 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.898 * [backup-simplify]: Simplify 0 into 0 5.899 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.900 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.901 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.901 * [backup-simplify]: Simplify 0 into 0 5.903 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.904 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.905 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.905 * [backup-simplify]: Simplify 0 into 0 5.907 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.908 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 5.909 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.909 * [backup-simplify]: Simplify 0 into 0 5.911 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.912 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 5.914 * [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 5.914 * [backup-simplify]: Simplify 0 into 0 5.914 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 5.914 * * * [progress]: simplifying candidates 5.914 * * * * [progress]: [ 1 / 34 ] simplifiying candidate # 5.914 * * * * [progress]: [ 2 / 34 ] simplifiying candidate # 5.914 * * * * [progress]: [ 3 / 34 ] simplifiying candidate # 5.914 * * * * [progress]: [ 4 / 34 ] simplifiying candidate # 5.914 * * * * [progress]: [ 5 / 34 ] simplifiying candidate # 5.914 * * * * [progress]: [ 6 / 34 ] simplifiying candidate # 5.914 * * * * [progress]: [ 7 / 34 ] simplifiying candidate # 5.914 * * * * [progress]: [ 8 / 34 ] simplifiying candidate # 5.914 * * * * [progress]: [ 9 / 34 ] simplifiying candidate # 5.914 * * * * [progress]: [ 10 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 11 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 12 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 13 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 14 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 15 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 16 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 17 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 18 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 19 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 20 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 21 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 22 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 23 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 24 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 25 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 26 / 34 ] simplifiying candidate # 5.915 * * * * [progress]: [ 27 / 34 ] simplifiying candidate # 5.916 * * * * [progress]: [ 28 / 34 ] simplifiying candidate # 5.916 * * * * [progress]: [ 29 / 34 ] simplifiying candidate # 5.916 * * * * [progress]: [ 30 / 34 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 5.916 * * * * [progress]: [ 31 / 34 ] simplifiying candidate # 5.916 * * * * [progress]: [ 32 / 34 ] simplifiying candidate # 5.916 * * * * [progress]: [ 33 / 34 ] simplifiying candidate # 5.916 * * * * [progress]: [ 34 / 34 ] simplifiying candidate # 5.916 * [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) (real->posit16 (* (* x x) x)) (pow x 3) (pow x 3) (pow x 3) 5.917 * * [simplify]: iteration 1: (37 enodes) 5.937 * * [simplify]: iteration 2: (138 enodes) 5.972 * * [simplify]: iteration 3: (280 enodes) 6.064 * * [simplify]: iteration 4: (537 enodes) 6.367 * * [simplify]: iteration 5: (1174 enodes) 8.379 * * [simplify]: Extracting #0: cost 14 inf + 0 8.379 * * [simplify]: Extracting #1: cost 170 inf + 2 8.385 * * [simplify]: Extracting #2: cost 585 inf + 3332 8.390 * * [simplify]: Extracting #3: cost 507 inf + 32573 8.422 * * [simplify]: Extracting #4: cost 131 inf + 229582 8.459 * * [simplify]: Extracting #5: cost 4 inf + 306100 8.520 * * [simplify]: Extracting #6: cost 0 inf + 305078 8.557 * [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))) (* (sqrt x) x) (* (sqrt x) x) (* (* (cbrt x) x) (* (cbrt x) x)) (* x (* (sqrt x) x)) (* x x) (* x x) (real->posit16 (* x (* x x))) (* x (* x x)) (* x (* x x)) (* x (* x x)) 8.558 * * * [progress]: adding candidates to table 8.764 * * [progress]: iteration 2 / 4 8.764 * * * [progress]: picking best candidate 8.766 * * * * [pick]: Picked # 8.766 * * * [progress]: localizing error 8.774 * * * [progress]: generating rewritten candidates 8.774 * * * [progress]: generating series expansions 8.774 * * * [progress]: simplifying candidates 8.775 * [simplify]: Simplifying: 8.775 * * [simplify]: iteration 1: (0 enodes) 8.775 * * [simplify]: Extracting #0: cost 0 inf + 0 8.775 * [simplify]: Simplified to: 8.775 * * * [progress]: adding candidates to table 8.776 * [progress]: [Phase 3 of 3] Extracting. 8.779 * [simplify]: Simplifying: (pow x 3) 8.779 * * [simplify]: iteration 1: (3 enodes) 8.779 * * [simplify]: Extracting #0: cost 1 inf + 0 8.779 * * [simplify]: Extracting #1: cost 3 inf + 0 8.779 * * [simplify]: Extracting #2: cost 1 inf + 2 8.779 * * [simplify]: Extracting #3: cost 0 inf + 214 8.780 * [simplify]: Simplified to: (pow x 3) 9.819 * [regime-testing]: Baseline error score: 0 9.824 * [regime-testing]: Oracle error score: 0 9.824 * [regime-testing]: End program error score: 0 9.909 * [regime-testing]: Target error score: 0