0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.020 * [progress]: [Phase 2 of 3] Improving. 0.020 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.021 * [simplify]: Simplifying (* (* x x) x) 0.021 * * [simplify]: iteration 1: (3 enodes) 0.022 * * [simplify]: iteration 2: (10 enodes) 0.025 * * [simplify]: iteration 3: (12 enodes) 0.030 * * [simplify]: iteration 4: (19 enodes) 0.045 * * [simplify]: iteration 5: (31 enodes) 0.056 * * [simplify]: iteration 6: (46 enodes) 0.066 * * [simplify]: iteration 7: (71 enodes) 0.080 * * [simplify]: iteration 8: (116 enodes) 0.104 * * [simplify]: iteration 9: (230 enodes) 0.198 * * [simplify]: iteration 10: (612 enodes) 0.950 * * [simplify]: iteration 11: (1930 enodes) 10.931 * * [simplify]: Extracting #0: cost 1 inf + 0 10.931 * * [simplify]: Extracting #1: cost 6 inf + 0 10.931 * * [simplify]: Extracting #2: cost 188 inf + 2 10.937 * * [simplify]: Extracting #3: cost 1161 inf + 463 10.944 * * [simplify]: Extracting #4: cost 1153 inf + 3175 10.965 * * [simplify]: Extracting #5: cost 938 inf + 153013 11.056 * * [simplify]: Extracting #6: cost 178 inf + 836346 11.269 * * [simplify]: Extracting #7: cost 0 inf + 1008363 11.453 * * [simplify]: Extracting #8: cost 0 inf + 1008323 11.617 * [simplify]: Simplified to (* x (* x x)) 11.621 * * [progress]: iteration 1 / 4 11.621 * * * [progress]: picking best candidate 11.624 * * * * [pick]: Picked # 11.624 * * * [progress]: localizing error 11.634 * * * [progress]: generating rewritten candidates 11.635 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 11.665 * * * [progress]: generating series expansions 11.665 * * * * [progress]: [ 1 / 1 ] generating series at (2) 11.665 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 11.665 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 11.665 * [taylor]: Taking taylor expansion of (pow x 3) in x 11.665 * [taylor]: Taking taylor expansion of x in x 11.665 * [backup-simplify]: Simplify 0 into 0 11.665 * [backup-simplify]: Simplify 1 into 1 11.665 * [taylor]: Taking taylor expansion of (pow x 3) in x 11.666 * [taylor]: Taking taylor expansion of x in x 11.666 * [backup-simplify]: Simplify 0 into 0 11.666 * [backup-simplify]: Simplify 1 into 1 11.666 * [backup-simplify]: Simplify (* 1 1) into 1 11.667 * [backup-simplify]: Simplify (* 1 1) into 1 11.667 * [backup-simplify]: Simplify 1 into 1 11.668 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.668 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.668 * [backup-simplify]: Simplify 0 into 0 11.669 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.670 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.670 * [backup-simplify]: Simplify 0 into 0 11.672 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.673 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.673 * [backup-simplify]: Simplify 0 into 0 11.674 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 11.675 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 11.675 * [backup-simplify]: Simplify 0 into 0 11.677 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 11.678 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 11.678 * [backup-simplify]: Simplify 0 into 0 11.680 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 11.681 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 11.682 * [backup-simplify]: Simplify 0 into 0 11.682 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 11.682 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 11.682 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 11.682 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 11.682 * [taylor]: Taking taylor expansion of (pow x 3) in x 11.682 * [taylor]: Taking taylor expansion of x in x 11.682 * [backup-simplify]: Simplify 0 into 0 11.682 * [backup-simplify]: Simplify 1 into 1 11.682 * [backup-simplify]: Simplify (* 1 1) into 1 11.683 * [backup-simplify]: Simplify (* 1 1) into 1 11.683 * [backup-simplify]: Simplify (/ 1 1) into 1 11.683 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 11.683 * [taylor]: Taking taylor expansion of (pow x 3) in x 11.683 * [taylor]: Taking taylor expansion of x in x 11.683 * [backup-simplify]: Simplify 0 into 0 11.683 * [backup-simplify]: Simplify 1 into 1 11.684 * [backup-simplify]: Simplify (* 1 1) into 1 11.684 * [backup-simplify]: Simplify (* 1 1) into 1 11.685 * [backup-simplify]: Simplify (/ 1 1) into 1 11.685 * [backup-simplify]: Simplify 1 into 1 11.685 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.686 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.687 * [backup-simplify]: Simplify 0 into 0 11.688 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.689 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.690 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.690 * [backup-simplify]: Simplify 0 into 0 11.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.692 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.693 * [backup-simplify]: Simplify 0 into 0 11.694 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 11.696 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 11.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.697 * [backup-simplify]: Simplify 0 into 0 11.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 11.700 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 11.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.701 * [backup-simplify]: Simplify 0 into 0 11.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 11.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 11.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.705 * [backup-simplify]: Simplify 0 into 0 11.705 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 11.705 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 11.705 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 11.705 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 11.705 * [taylor]: Taking taylor expansion of -1 in x 11.705 * [backup-simplify]: Simplify -1 into -1 11.705 * [taylor]: Taking taylor expansion of (pow x 3) in x 11.706 * [taylor]: Taking taylor expansion of x in x 11.706 * [backup-simplify]: Simplify 0 into 0 11.706 * [backup-simplify]: Simplify 1 into 1 11.706 * [backup-simplify]: Simplify (* 1 1) into 1 11.707 * [backup-simplify]: Simplify (* 1 1) into 1 11.707 * [backup-simplify]: Simplify (/ -1 1) into -1 11.707 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 11.707 * [taylor]: Taking taylor expansion of -1 in x 11.707 * [backup-simplify]: Simplify -1 into -1 11.707 * [taylor]: Taking taylor expansion of (pow x 3) in x 11.707 * [taylor]: Taking taylor expansion of x in x 11.707 * [backup-simplify]: Simplify 0 into 0 11.707 * [backup-simplify]: Simplify 1 into 1 11.708 * [backup-simplify]: Simplify (* 1 1) into 1 11.708 * [backup-simplify]: Simplify (* 1 1) into 1 11.709 * [backup-simplify]: Simplify (/ -1 1) into -1 11.709 * [backup-simplify]: Simplify -1 into -1 11.709 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.710 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.711 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 11.711 * [backup-simplify]: Simplify 0 into 0 11.712 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.713 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.714 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.714 * [backup-simplify]: Simplify 0 into 0 11.715 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.717 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.721 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.721 * [backup-simplify]: Simplify 0 into 0 11.723 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 11.724 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 11.725 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.725 * [backup-simplify]: Simplify 0 into 0 11.727 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 11.729 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 11.730 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.730 * [backup-simplify]: Simplify 0 into 0 11.731 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 11.733 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 11.734 * [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 11.734 * [backup-simplify]: Simplify 0 into 0 11.734 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 11.735 * * * [progress]: simplifying candidates 11.735 * * * * [progress]: [ 1 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 2 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 3 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 4 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 5 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 6 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 7 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 8 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 9 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 10 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 11 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 12 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 13 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 14 / 32 ] simplifiying candidate # 11.735 * * * * [progress]: [ 15 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 16 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 17 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 18 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 19 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 20 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 21 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 22 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 23 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 24 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 25 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 26 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 27 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 28 / 32 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 11.736 * * * * [progress]: [ 29 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 30 / 32 ] simplifiying candidate # 11.736 * * * * [progress]: [ 31 / 32 ] simplifiying candidate # 11.737 * * * * [progress]: [ 32 / 32 ] simplifiying candidate # 11.737 * [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) 11.738 * * [simplify]: iteration 1: (35 enodes) 11.763 * * [simplify]: iteration 2: (129 enodes) 11.801 * * [simplify]: iteration 3: (279 enodes) 11.905 * * [simplify]: iteration 4: (525 enodes) 12.239 * * [simplify]: iteration 5: (1318 enodes) 14.811 * * [simplify]: Extracting #0: cost 12 inf + 0 14.812 * * [simplify]: Extracting #1: cost 187 inf + 2 14.815 * * [simplify]: Extracting #2: cost 729 inf + 3425 14.823 * * [simplify]: Extracting #3: cost 601 inf + 51166 14.859 * * [simplify]: Extracting #4: cost 241 inf + 225449 14.906 * * [simplify]: Extracting #5: cost 5 inf + 369435 14.948 * * [simplify]: Extracting #6: cost 0 inf + 370950 15.018 * [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) 15.019 * * * [progress]: adding candidates to table 15.209 * * [progress]: iteration 2 / 4 15.209 * * * [progress]: picking best candidate 15.212 * * * * [pick]: Picked # 15.212 * * * [progress]: localizing error 15.220 * * * [progress]: generating rewritten candidates 15.220 * * * [progress]: generating series expansions 15.220 * * * [progress]: simplifying candidates 15.221 * [simplify]: Simplifying 15.221 * * [simplify]: iteration 1: (0 enodes) 15.221 * * [simplify]: Extracting #0: cost 0 inf + 0 15.221 * [simplify]: Simplified to 15.221 * * * [progress]: adding candidates to table 15.222 * [progress]: [Phase 3 of 3] Extracting. 15.225 * [simplify]: Simplifying (pow x 3) 15.225 * * [simplify]: iteration 1: (3 enodes) 15.225 * * [simplify]: Extracting #0: cost 1 inf + 0 15.225 * * [simplify]: Extracting #1: cost 3 inf + 0 15.225 * * [simplify]: Extracting #2: cost 1 inf + 2 15.225 * * [simplify]: Extracting #3: cost 0 inf + 214 15.226 * [simplify]: Simplified to (pow x 3) 16.523 * [regime-testing]: Baseline error score: 0 16.525 * [regime-testing]: Oracle error score: 0 16.525 * [regime-testing]: End program error score: 0 16.580 * [regime-testing]: Target error score: 0