0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.026 * * * [progress]: [2/2] Setting up program. 0.029 * [progress]: [Phase 2 of 3] Improving. 0.029 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.029 * [simplify]: Simplifying (* (* x x) x) 0.029 * * [simplify]: iteration 1: (3 enodes) 0.030 * * [simplify]: iteration 2: (10 enodes) 0.032 * * [simplify]: iteration 3: (12 enodes) 0.034 * * [simplify]: iteration 4: (19 enodes) 0.038 * * [simplify]: iteration 5: (31 enodes) 0.045 * * [simplify]: iteration 6: (46 enodes) 0.058 * * [simplify]: iteration 7: (71 enodes) 0.074 * * [simplify]: iteration 8: (116 enodes) 0.118 * * [simplify]: iteration 9: (230 enodes) 0.251 * * [simplify]: iteration 10: (612 enodes) 0.947 * * [simplify]: iteration 11: (1930 enodes) 10.217 * * [simplify]: Extracting #0: cost 1 inf + 0 10.217 * * [simplify]: Extracting #1: cost 6 inf + 0 10.218 * * [simplify]: Extracting #2: cost 188 inf + 2 10.225 * * [simplify]: Extracting #3: cost 1161 inf + 463 10.237 * * [simplify]: Extracting #4: cost 1153 inf + 3175 10.268 * * [simplify]: Extracting #5: cost 938 inf + 153013 10.384 * * [simplify]: Extracting #6: cost 178 inf + 836346 10.515 * * [simplify]: Extracting #7: cost 0 inf + 1008363 10.689 * * [simplify]: Extracting #8: cost 0 inf + 1008323 10.818 * [simplify]: Simplified to (* x (* x x)) 10.820 * * [progress]: iteration 1 / 4 10.820 * * * [progress]: picking best candidate 10.821 * * * * [pick]: Picked # 10.821 * * * [progress]: localizing error 10.832 * * * [progress]: generating rewritten candidates 10.833 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 10.849 * * * [progress]: generating series expansions 10.849 * * * * [progress]: [ 1 / 1 ] generating series at (2) 10.849 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 10.849 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 10.849 * [taylor]: Taking taylor expansion of (pow x 3) in x 10.849 * [taylor]: Taking taylor expansion of x in x 10.849 * [backup-simplify]: Simplify 0 into 0 10.849 * [backup-simplify]: Simplify 1 into 1 10.849 * [taylor]: Taking taylor expansion of (pow x 3) in x 10.849 * [taylor]: Taking taylor expansion of x in x 10.849 * [backup-simplify]: Simplify 0 into 0 10.849 * [backup-simplify]: Simplify 1 into 1 10.850 * [backup-simplify]: Simplify (* 1 1) into 1 10.850 * [backup-simplify]: Simplify (* 1 1) into 1 10.850 * [backup-simplify]: Simplify 1 into 1 10.850 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.851 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.851 * [backup-simplify]: Simplify 0 into 0 10.851 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.852 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.852 * [backup-simplify]: Simplify 0 into 0 10.853 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.853 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.853 * [backup-simplify]: Simplify 0 into 0 10.854 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 10.855 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 10.855 * [backup-simplify]: Simplify 0 into 0 10.856 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 10.856 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 10.856 * [backup-simplify]: Simplify 0 into 0 10.857 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 10.858 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 10.858 * [backup-simplify]: Simplify 0 into 0 10.858 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 10.858 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 10.858 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 10.858 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 10.858 * [taylor]: Taking taylor expansion of (pow x 3) in x 10.859 * [taylor]: Taking taylor expansion of x in x 10.859 * [backup-simplify]: Simplify 0 into 0 10.859 * [backup-simplify]: Simplify 1 into 1 10.859 * [backup-simplify]: Simplify (* 1 1) into 1 10.859 * [backup-simplify]: Simplify (* 1 1) into 1 10.859 * [backup-simplify]: Simplify (/ 1 1) into 1 10.859 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 10.859 * [taylor]: Taking taylor expansion of (pow x 3) in x 10.859 * [taylor]: Taking taylor expansion of x in x 10.859 * [backup-simplify]: Simplify 0 into 0 10.859 * [backup-simplify]: Simplify 1 into 1 10.860 * [backup-simplify]: Simplify (* 1 1) into 1 10.860 * [backup-simplify]: Simplify (* 1 1) into 1 10.860 * [backup-simplify]: Simplify (/ 1 1) into 1 10.860 * [backup-simplify]: Simplify 1 into 1 10.861 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.861 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.861 * [backup-simplify]: Simplify 0 into 0 10.862 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.863 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.863 * [backup-simplify]: Simplify 0 into 0 10.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.865 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.865 * [backup-simplify]: Simplify 0 into 0 10.866 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 10.867 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 10.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.868 * [backup-simplify]: Simplify 0 into 0 10.870 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 10.871 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 10.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.872 * [backup-simplify]: Simplify 0 into 0 10.873 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 10.875 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 10.876 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.876 * [backup-simplify]: Simplify 0 into 0 10.876 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 10.876 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 10.876 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 10.876 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 10.876 * [taylor]: Taking taylor expansion of -1 in x 10.876 * [backup-simplify]: Simplify -1 into -1 10.876 * [taylor]: Taking taylor expansion of (pow x 3) in x 10.876 * [taylor]: Taking taylor expansion of x in x 10.876 * [backup-simplify]: Simplify 0 into 0 10.876 * [backup-simplify]: Simplify 1 into 1 10.877 * [backup-simplify]: Simplify (* 1 1) into 1 10.877 * [backup-simplify]: Simplify (* 1 1) into 1 10.877 * [backup-simplify]: Simplify (/ -1 1) into -1 10.877 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 10.877 * [taylor]: Taking taylor expansion of -1 in x 10.877 * [backup-simplify]: Simplify -1 into -1 10.878 * [taylor]: Taking taylor expansion of (pow x 3) in x 10.878 * [taylor]: Taking taylor expansion of x in x 10.878 * [backup-simplify]: Simplify 0 into 0 10.878 * [backup-simplify]: Simplify 1 into 1 10.878 * [backup-simplify]: Simplify (* 1 1) into 1 10.878 * [backup-simplify]: Simplify (* 1 1) into 1 10.879 * [backup-simplify]: Simplify (/ -1 1) into -1 10.879 * [backup-simplify]: Simplify -1 into -1 10.879 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.880 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 10.881 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 10.881 * [backup-simplify]: Simplify 0 into 0 10.882 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.882 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 10.883 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.884 * [backup-simplify]: Simplify 0 into 0 10.884 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.885 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 10.886 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.887 * [backup-simplify]: Simplify 0 into 0 10.888 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 10.889 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 10.890 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.890 * [backup-simplify]: Simplify 0 into 0 10.891 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 10.893 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 10.894 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.894 * [backup-simplify]: Simplify 0 into 0 10.895 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 10.897 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 10.898 * [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 10.898 * [backup-simplify]: Simplify 0 into 0 10.898 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 10.898 * * * [progress]: simplifying candidates 10.898 * * * * [progress]: [ 1 / 32 ] simplifiying candidate # 10.898 * * * * [progress]: [ 2 / 32 ] simplifiying candidate # 10.898 * * * * [progress]: [ 3 / 32 ] simplifiying candidate # 10.898 * * * * [progress]: [ 4 / 32 ] simplifiying candidate # 10.898 * * * * [progress]: [ 5 / 32 ] simplifiying candidate # 10.898 * * * * [progress]: [ 6 / 32 ] simplifiying candidate # 10.898 * * * * [progress]: [ 7 / 32 ] simplifiying candidate # 10.898 * * * * [progress]: [ 8 / 32 ] simplifiying candidate # 10.898 * * * * [progress]: [ 9 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 10 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 11 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 12 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 13 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 14 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 15 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 16 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 17 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 18 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 19 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 20 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 21 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 22 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 23 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 24 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 25 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 26 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 27 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 28 / 32 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 10.899 * * * * [progress]: [ 29 / 32 ] simplifiying candidate # 10.899 * * * * [progress]: [ 30 / 32 ] simplifiying candidate # 10.900 * * * * [progress]: [ 31 / 32 ] simplifiying candidate # 10.900 * * * * [progress]: [ 32 / 32 ] simplifiying candidate # 10.900 * [simplify]: Simplifying (+ (+ 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) 10.900 * * [simplify]: iteration 1: (35 enodes) 10.926 * * [simplify]: iteration 2: (129 enodes) 10.977 * * [simplify]: iteration 3: (279 enodes) 11.136 * * [simplify]: iteration 4: (525 enodes) 11.517 * * [simplify]: iteration 5: (1318 enodes) 14.032 * * [simplify]: Extracting #0: cost 12 inf + 0 14.033 * * [simplify]: Extracting #1: cost 187 inf + 2 14.039 * * [simplify]: Extracting #2: cost 729 inf + 3425 14.053 * * [simplify]: Extracting #3: cost 601 inf + 51166 14.095 * * [simplify]: Extracting #4: cost 241 inf + 225449 14.159 * * [simplify]: Extracting #5: cost 5 inf + 369435 14.218 * * [simplify]: Extracting #6: cost 0 inf + 370950 14.289 * [simplify]: Simplified to 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), (* (* x (cbrt x)) (* x (cbrt x))), (* (sqrt x) (* x x)), (* x x), (* x x), (real->posit16 (* (* x x) x)), (* (* x x) x), (* (* x x) x), (* (* x x) x) 14.291 * * * [progress]: adding candidates to table 14.472 * * [progress]: iteration 2 / 4 14.472 * * * [progress]: picking best candidate 14.474 * * * * [pick]: Picked # 14.474 * * * [progress]: localizing error 14.477 * * * [progress]: generating rewritten candidates 14.477 * * * [progress]: generating series expansions 14.477 * * * [progress]: simplifying candidates 14.477 * [simplify]: Simplifying 14.477 * * [simplify]: iteration 1: (0 enodes) 14.478 * * [simplify]: Extracting #0: cost 0 inf + 0 14.478 * [simplify]: Simplified to 14.478 * * * [progress]: adding candidates to table 14.478 * [progress]: [Phase 3 of 3] Extracting. 14.480 * [simplify]: Simplifying (pow x 3) 14.480 * * [simplify]: iteration 1: (3 enodes) 14.480 * * [simplify]: Extracting #0: cost 1 inf + 0 14.480 * * [simplify]: Extracting #1: cost 3 inf + 0 14.480 * * [simplify]: Extracting #2: cost 1 inf + 2 14.480 * * [simplify]: Extracting #3: cost 0 inf + 214 14.480 * [simplify]: Simplified to (pow x 3) 15.446 * [regime-testing]: Baseline error score: 0 15.448 * [regime-testing]: Oracle error score: 0 15.449 * [regime-testing]: End program error score: 0 15.498 * [regime-testing]: Target error score: 0