149.144 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.033 * * * [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) 0.037 * * [simplify]: iteration 1: (3 enodes) 0.038 * * [simplify]: iteration 2: (4 enodes) 0.040 * * [simplify]: iteration 3: (6 enodes) 0.042 * * [simplify]: iteration 4: (11 enodes) 0.047 * * [simplify]: iteration 5: (19 enodes) 0.055 * * [simplify]: iteration 6: (39 enodes) 0.070 * * [simplify]: iteration 7: (78 enodes) 0.101 * * [simplify]: iteration 8: (178 enodes) 0.179 * * [simplify]: iteration 9: (489 enodes) 0.605 * * [simplify]: iteration 10: (1650 enodes) 7.308 * * [simplify]: Extracting #0: cost 1 inf + 0 7.309 * * [simplify]: Extracting #1: cost 182 inf + 0 7.318 * * [simplify]: Extracting #2: cost 1216 inf + 126 7.336 * * [simplify]: Extracting #3: cost 1200 inf + 7196 7.354 * * [simplify]: Extracting #4: cost 941 inf + 201549 7.418 * * [simplify]: Extracting #5: cost 212 inf + 861994 7.562 * * [simplify]: Extracting #6: cost 2 inf + 1060430 7.663 * * [simplify]: Extracting #7: cost 0 inf + 1056846 7.756 * * [simplify]: Extracting #8: cost 0 inf + 1055970 7.899 * [simplify]: Simplified to: (* x (* x x)) 7.903 * * [progress]: iteration 1 / 4 7.903 * * * [progress]: picking best candidate 7.905 * * * * [pick]: Picked # 7.906 * * * [progress]: localizing error 7.917 * * * [progress]: generating rewritten candidates 7.917 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 7.950 * * * [progress]: generating series expansions 7.950 * * * * [progress]: [ 1 / 1 ] generating series at (2) 7.950 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 7.950 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 7.950 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.950 * [taylor]: Taking taylor expansion of x in x 7.950 * [backup-simplify]: Simplify 0 into 0 7.950 * [backup-simplify]: Simplify 1 into 1 7.950 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.950 * [taylor]: Taking taylor expansion of x in x 7.950 * [backup-simplify]: Simplify 0 into 0 7.950 * [backup-simplify]: Simplify 1 into 1 7.951 * [backup-simplify]: Simplify (* 1 1) into 1 7.951 * [backup-simplify]: Simplify (* 1 1) into 1 7.951 * [backup-simplify]: Simplify 1 into 1 7.952 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.953 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.953 * [backup-simplify]: Simplify 0 into 0 7.954 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.955 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.955 * [backup-simplify]: Simplify 0 into 0 7.956 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.957 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.957 * [backup-simplify]: Simplify 0 into 0 7.958 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.959 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.959 * [backup-simplify]: Simplify 0 into 0 7.961 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.962 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.962 * [backup-simplify]: Simplify 0 into 0 7.964 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.965 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.965 * [backup-simplify]: Simplify 0 into 0 7.966 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 7.966 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 7.966 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 7.966 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 7.966 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.966 * [taylor]: Taking taylor expansion of x in x 7.966 * [backup-simplify]: Simplify 0 into 0 7.966 * [backup-simplify]: Simplify 1 into 1 7.966 * [backup-simplify]: Simplify (* 1 1) into 1 7.967 * [backup-simplify]: Simplify (* 1 1) into 1 7.967 * [backup-simplify]: Simplify (/ 1 1) into 1 7.967 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 7.967 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.967 * [taylor]: Taking taylor expansion of x in x 7.967 * [backup-simplify]: Simplify 0 into 0 7.967 * [backup-simplify]: Simplify 1 into 1 7.968 * [backup-simplify]: Simplify (* 1 1) into 1 7.968 * [backup-simplify]: Simplify (* 1 1) into 1 7.968 * [backup-simplify]: Simplify (/ 1 1) into 1 7.969 * [backup-simplify]: Simplify 1 into 1 7.969 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.970 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.971 * [backup-simplify]: Simplify 0 into 0 7.972 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.972 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.973 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.973 * [backup-simplify]: Simplify 0 into 0 7.977 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.978 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.979 * [backup-simplify]: Simplify 0 into 0 7.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.982 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.983 * [backup-simplify]: Simplify 0 into 0 7.984 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.985 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.986 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.986 * [backup-simplify]: Simplify 0 into 0 7.988 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.990 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.991 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.991 * [backup-simplify]: Simplify 0 into 0 7.991 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 7.991 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 7.991 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 7.991 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 7.991 * [taylor]: Taking taylor expansion of -1 in x 7.991 * [backup-simplify]: Simplify -1 into -1 7.991 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.991 * [taylor]: Taking taylor expansion of x in x 7.991 * [backup-simplify]: Simplify 0 into 0 7.991 * [backup-simplify]: Simplify 1 into 1 7.992 * [backup-simplify]: Simplify (* 1 1) into 1 7.992 * [backup-simplify]: Simplify (* 1 1) into 1 7.992 * [backup-simplify]: Simplify (/ -1 1) into -1 7.992 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 7.992 * [taylor]: Taking taylor expansion of -1 in x 7.993 * [backup-simplify]: Simplify -1 into -1 7.993 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.993 * [taylor]: Taking taylor expansion of x in x 7.993 * [backup-simplify]: Simplify 0 into 0 7.993 * [backup-simplify]: Simplify 1 into 1 7.993 * [backup-simplify]: Simplify (* 1 1) into 1 7.993 * [backup-simplify]: Simplify (* 1 1) into 1 7.994 * [backup-simplify]: Simplify (/ -1 1) into -1 7.994 * [backup-simplify]: Simplify -1 into -1 7.995 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.995 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.996 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.996 * [backup-simplify]: Simplify 0 into 0 7.997 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.998 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.999 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.999 * [backup-simplify]: Simplify 0 into 0 8.000 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.001 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.002 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.002 * [backup-simplify]: Simplify 0 into 0 8.003 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.005 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.005 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.006 * [backup-simplify]: Simplify 0 into 0 8.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.008 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.009 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.009 * [backup-simplify]: Simplify 0 into 0 8.010 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.012 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.013 * [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 8.013 * [backup-simplify]: Simplify 0 into 0 8.013 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 8.013 * * * [progress]: simplifying candidates 8.013 * * * * [progress]: [ 1 / 34 ] simplifiying candidate # 8.013 * * * * [progress]: [ 2 / 34 ] simplifiying candidate # 8.013 * * * * [progress]: [ 3 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 4 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 5 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 6 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 7 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 8 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 9 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 10 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 11 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 12 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 13 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 14 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 15 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 16 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 17 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 18 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 19 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 20 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 21 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 22 / 34 ] simplifiying candidate # 8.014 * * * * [progress]: [ 23 / 34 ] simplifiying candidate # 8.015 * * * * [progress]: [ 24 / 34 ] simplifiying candidate # 8.015 * * * * [progress]: [ 25 / 34 ] simplifiying candidate # 8.015 * * * * [progress]: [ 26 / 34 ] simplifiying candidate # 8.015 * * * * [progress]: [ 27 / 34 ] simplifiying candidate # 8.015 * * * * [progress]: [ 28 / 34 ] simplifiying candidate # 8.015 * * * * [progress]: [ 29 / 34 ] simplifiying candidate # 8.015 * * * * [progress]: [ 30 / 34 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 8.015 * * * * [progress]: [ 31 / 34 ] simplifiying candidate # 8.015 * * * * [progress]: [ 32 / 34 ] simplifiying candidate # 8.015 * * * * [progress]: [ 33 / 34 ] simplifiying candidate # 8.015 * * * * [progress]: [ 34 / 34 ] simplifiying candidate # 8.016 * [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) 8.016 * * [simplify]: iteration 1: (37 enodes) 8.034 * * [simplify]: iteration 2: (85 enodes) 8.073 * * [simplify]: iteration 3: (199 enodes) 8.171 * * [simplify]: iteration 4: (501 enodes) 8.514 * * [simplify]: iteration 5: (1220 enodes) 10.616 * * [simplify]: Extracting #0: cost 14 inf + 0 10.616 * * [simplify]: Extracting #1: cost 164 inf + 2 10.622 * * [simplify]: Extracting #2: cost 557 inf + 3060 10.631 * * [simplify]: Extracting #3: cost 513 inf + 16136 10.658 * * [simplify]: Extracting #4: cost 227 inf + 166569 10.718 * * [simplify]: Extracting #5: cost 3 inf + 311276 10.776 * * [simplify]: Extracting #6: cost 0 inf + 310524 10.834 * [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 (* (log x) 3) (* (log x) 3) (* (log x) 3) (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)) 10.835 * * * [progress]: adding candidates to table 11.065 * * [progress]: iteration 2 / 4 11.065 * * * [progress]: picking best candidate 11.069 * * * * [pick]: Picked # 11.069 * * * [progress]: localizing error 11.077 * * * [progress]: generating rewritten candidates 11.078 * * * [progress]: generating series expansions 11.078 * * * [progress]: simplifying candidates 11.078 * [simplify]: Simplifying: 11.078 * * [simplify]: iteration 1: (0 enodes) 11.078 * * [simplify]: Extracting #0: cost 0 inf + 0 11.078 * [simplify]: Simplified to: 11.078 * * * [progress]: adding candidates to table 11.079 * [progress]: [Phase 3 of 3] Extracting. 11.083 * [simplify]: Simplifying: (pow x 3) 11.083 * * [simplify]: iteration 1: (3 enodes) 11.083 * * [simplify]: Extracting #0: cost 1 inf + 0 11.083 * * [simplify]: Extracting #1: cost 3 inf + 0 11.083 * * [simplify]: Extracting #2: cost 1 inf + 2 11.083 * * [simplify]: Extracting #3: cost 0 inf + 214 11.083 * [simplify]: Simplified to: (pow x 3) 12.122 * [regime-testing]: Baseline error score: 0 12.125 * [regime-testing]: Oracle error score: 0 12.125 * [regime-testing]: End program error score: 0 12.187 * [regime-testing]: Target error score: 0