5.911 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.013 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.015 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.015 * [simplify]: Simplifying: (* (* x x) x) 0.016 * * [simplify]: iteration 0: 3 enodes 0.016 * * [simplify]: iteration 1: 4 enodes 0.017 * * [simplify]: iteration 2: 6 enodes 0.019 * * [simplify]: iteration 3: 11 enodes 0.021 * * [simplify]: iteration 4: 19 enodes 0.025 * * [simplify]: iteration 5: 38 enodes 0.033 * * [simplify]: iteration 6: 72 enodes 0.054 * * [simplify]: iteration 7: 157 enodes 0.114 * * [simplify]: iteration 8: 399 enodes 0.526 * * [simplify]: iteration 9: 1288 enodes 1.894 * * [simplify]: iteration complete: 5000 enodes 1.894 * * [simplify]: Extracting #0: cost 1 inf + 0 1.895 * * [simplify]: Extracting #1: cost 300 inf + 0 1.904 * * [simplify]: Extracting #2: cost 1541 inf + 125 1.916 * * [simplify]: Extracting #3: cost 1682 inf + 4529 1.935 * * [simplify]: Extracting #4: cost 1575 inf + 87055 2.028 * * [simplify]: Extracting #5: cost 547 inf + 954557 2.162 * * [simplify]: Extracting #6: cost 11 inf + 1433338 2.308 * * [simplify]: Extracting #7: cost 0 inf + 1424814 2.488 * * [simplify]: Extracting #8: cost 0 inf + 1421037 2.618 * [simplify]: Simplified to: (* x (* x x)) 2.619 * * [progress]: iteration 1 / 4 2.619 * * * [progress]: picking best candidate 2.623 * * * * [pick]: Picked # 2.623 * * * [progress]: localizing error 2.633 * * * [progress]: generating rewritten candidates 2.633 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.670 * * * [progress]: generating series expansions 2.670 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.670 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 2.670 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 2.670 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.670 * [taylor]: Taking taylor expansion of x in x 2.670 * [backup-simplify]: Simplify 0 into 0 2.670 * [backup-simplify]: Simplify 1 into 1 2.671 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.671 * [taylor]: Taking taylor expansion of x in x 2.671 * [backup-simplify]: Simplify 0 into 0 2.671 * [backup-simplify]: Simplify 1 into 1 2.671 * [backup-simplify]: Simplify (* 1 1) into 1 2.672 * [backup-simplify]: Simplify (* 1 1) into 1 2.672 * [backup-simplify]: Simplify 1 into 1 2.672 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.673 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.673 * [backup-simplify]: Simplify 0 into 0 2.674 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.675 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.675 * [backup-simplify]: Simplify 0 into 0 2.676 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.677 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.677 * [backup-simplify]: Simplify 0 into 0 2.678 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.679 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.679 * [backup-simplify]: Simplify 0 into 0 2.680 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.682 * [backup-simplify]: Simplify 0 into 0 2.683 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.684 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.684 * [backup-simplify]: Simplify 0 into 0 2.685 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 2.685 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 2.685 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 2.685 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 2.685 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.685 * [taylor]: Taking taylor expansion of x in x 2.685 * [backup-simplify]: Simplify 0 into 0 2.685 * [backup-simplify]: Simplify 1 into 1 2.685 * [backup-simplify]: Simplify (* 1 1) into 1 2.686 * [backup-simplify]: Simplify (* 1 1) into 1 2.686 * [backup-simplify]: Simplify (/ 1 1) into 1 2.686 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 2.686 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.686 * [taylor]: Taking taylor expansion of x in x 2.686 * [backup-simplify]: Simplify 0 into 0 2.686 * [backup-simplify]: Simplify 1 into 1 2.686 * [backup-simplify]: Simplify (* 1 1) into 1 2.687 * [backup-simplify]: Simplify (* 1 1) into 1 2.687 * [backup-simplify]: Simplify (/ 1 1) into 1 2.687 * [backup-simplify]: Simplify 1 into 1 2.688 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.688 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.689 * [backup-simplify]: Simplify 0 into 0 2.690 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.692 * [backup-simplify]: Simplify 0 into 0 2.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.694 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.695 * [backup-simplify]: Simplify 0 into 0 2.696 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.697 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.698 * [backup-simplify]: Simplify 0 into 0 2.699 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.700 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.702 * [backup-simplify]: Simplify 0 into 0 2.703 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.705 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.705 * [backup-simplify]: Simplify 0 into 0 2.706 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 2.706 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 2.706 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 2.706 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 2.706 * [taylor]: Taking taylor expansion of -1 in x 2.706 * [backup-simplify]: Simplify -1 into -1 2.706 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.706 * [taylor]: Taking taylor expansion of x in x 2.706 * [backup-simplify]: Simplify 0 into 0 2.706 * [backup-simplify]: Simplify 1 into 1 2.706 * [backup-simplify]: Simplify (* 1 1) into 1 2.707 * [backup-simplify]: Simplify (* 1 1) into 1 2.707 * [backup-simplify]: Simplify (/ -1 1) into -1 2.707 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 2.707 * [taylor]: Taking taylor expansion of -1 in x 2.707 * [backup-simplify]: Simplify -1 into -1 2.707 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.707 * [taylor]: Taking taylor expansion of x in x 2.707 * [backup-simplify]: Simplify 0 into 0 2.707 * [backup-simplify]: Simplify 1 into 1 2.708 * [backup-simplify]: Simplify (* 1 1) into 1 2.708 * [backup-simplify]: Simplify (* 1 1) into 1 2.708 * [backup-simplify]: Simplify (/ -1 1) into -1 2.708 * [backup-simplify]: Simplify -1 into -1 2.709 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.710 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.710 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.710 * [backup-simplify]: Simplify 0 into 0 2.711 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.712 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.713 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.713 * [backup-simplify]: Simplify 0 into 0 2.714 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.715 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.716 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.716 * [backup-simplify]: Simplify 0 into 0 2.717 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.718 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.720 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.720 * [backup-simplify]: Simplify 0 into 0 2.721 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.722 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.723 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.724 * [backup-simplify]: Simplify 0 into 0 2.725 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.726 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.727 * [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 2.727 * [backup-simplify]: Simplify 0 into 0 2.728 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 2.728 * * * [progress]: simplifying candidates 2.728 * * * * [progress]: [ 1 / 34 ] simplifiying candidate # 2.728 * * * * [progress]: [ 2 / 34 ] simplifiying candidate # 2.728 * * * * [progress]: [ 3 / 34 ] simplifiying candidate # 2.728 * * * * [progress]: [ 4 / 34 ] simplifiying candidate # 2.728 * * * * [progress]: [ 5 / 34 ] simplifiying candidate # 2.728 * * * * [progress]: [ 6 / 34 ] simplifiying candidate # 2.728 * * * * [progress]: [ 7 / 34 ] simplifiying candidate # 2.728 * * * * [progress]: [ 8 / 34 ] simplifiying candidate # 2.728 * * * * [progress]: [ 9 / 34 ] simplifiying candidate # 2.728 * * * * [progress]: [ 10 / 34 ] simplifiying candidate # 2.728 * * * * [progress]: [ 11 / 34 ] simplifiying candidate # 2.728 * * * * [progress]: [ 12 / 34 ] simplifiying candidate # 2.728 * * * * [progress]: [ 13 / 34 ] simplifiying candidate # 2.728 * * * * [progress]: [ 14 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 15 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 16 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 17 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 18 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 19 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 20 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 21 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 22 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 23 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 24 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 25 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 26 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 27 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 28 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 29 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 30 / 34 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 2.729 * * * * [progress]: [ 31 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 32 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 33 / 34 ] simplifiying candidate # 2.729 * * * * [progress]: [ 34 / 34 ] simplifiying candidate # 2.730 * [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) 2.730 * * [simplify]: iteration 0: 37 enodes 2.750 * * [simplify]: iteration 1: 89 enodes 2.795 * * [simplify]: iteration 2: 248 enodes 2.953 * * [simplify]: iteration 3: 675 enodes 3.567 * * [simplify]: iteration 4: 2485 enodes 5.612 * * [simplify]: iteration complete: 5000 enodes 5.613 * * [simplify]: Extracting #0: cost 14 inf + 0 5.614 * * [simplify]: Extracting #1: cost 371 inf + 2 5.618 * * [simplify]: Extracting #2: cost 1193 inf + 5651 5.632 * * [simplify]: Extracting #3: cost 777 inf + 111667 5.673 * * [simplify]: Extracting #4: cost 202 inf + 328350 5.741 * * [simplify]: Extracting #5: cost 24 inf + 407530 5.828 * * [simplify]: Extracting #6: cost 2 inf + 406590 5.911 * * [simplify]: Extracting #7: cost 0 inf + 403183 5.977 * * [simplify]: Extracting #8: cost 0 inf + 402608 6.047 * [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)) (* (sqrt x) (* x x)) (* x x) (* x x) (real->posit16 (* (* x x) x)) (* (* x x) x) (* (* x x) x) (* (* x x) x) 6.048 * * * [progress]: adding candidates to table 6.104 * * [progress]: iteration 2 / 4 6.104 * * * [progress]: picking best candidate 6.108 * * * * [pick]: Picked # 6.108 * * * [progress]: localizing error 6.112 * * * [progress]: generating rewritten candidates 6.112 * * * [progress]: generating series expansions 6.112 * * * [progress]: simplifying candidates 6.112 * [simplify]: Simplifying: 6.112 * * [simplify]: iteration 0: 0 enodes 6.112 * * [simplify]: iteration complete: 0 enodes 6.112 * * [simplify]: Extracting #0: cost 0 inf + 0 6.112 * [simplify]: Simplified to: 6.112 * * * [progress]: adding candidates to table 6.112 * [progress]: [Phase 3 of 3] Extracting. 6.114 * [simplify]: Simplifying: (pow x 3) 6.114 * * [simplify]: iteration 0: 3 enodes 6.114 * * [simplify]: iteration complete: 3 enodes 6.114 * * [simplify]: Extracting #0: cost 1 inf + 0 6.114 * * [simplify]: Extracting #1: cost 3 inf + 0 6.114 * * [simplify]: Extracting #2: cost 1 inf + 2 6.115 * * [simplify]: Extracting #3: cost 0 inf + 214 6.115 * [simplify]: Simplified to: (pow x 3) 7.216 * [regime-testing]: Baseline error score: 0 7.220 * [regime-testing]: Oracle error score: 0 7.220 * [regime-testing]: End program error score: 0