49.346 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.039 * * * [progress]: [2/2] Setting up program. 0.042 * [progress]: [Phase 2 of 3] Improving. 0.042 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.042 * [simplify]: Simplifying: (* (* x x) x) 0.042 * * [simplify]: iteration 1: (3 enodes) 0.043 * * [simplify]: iteration 2: (4 enodes) 0.045 * * [simplify]: iteration 3: (6 enodes) 0.047 * * [simplify]: iteration 4: (11 enodes) 0.051 * * [simplify]: iteration 5: (19 enodes) 0.059 * * [simplify]: iteration 6: (39 enodes) 0.074 * * [simplify]: iteration 7: (78 enodes) 0.103 * * [simplify]: iteration 8: (178 enodes) 0.192 * * [simplify]: iteration 9: (487 enodes) 0.751 * * [simplify]: iteration 10: (1596 enodes) 7.070 * * [simplify]: Extracting #0: cost 1 inf + 0 7.071 * * [simplify]: Extracting #1: cost 168 inf + 0 7.080 * * [simplify]: Extracting #2: cost 1026 inf + 126 7.093 * * [simplify]: Extracting #3: cost 998 inf + 10356 7.118 * * [simplify]: Extracting #4: cost 683 inf + 284648 7.235 * * [simplify]: Extracting #5: cost 100 inf + 843934 7.369 * * [simplify]: Extracting #6: cost 0 inf + 920917 7.480 * * [simplify]: Extracting #7: cost 0 inf + 918896 7.612 * [simplify]: Simplified to: (* x (* x x)) 7.614 * * [progress]: iteration 1 / 4 7.614 * * * [progress]: picking best candidate 7.615 * * * * [pick]: Picked # 7.615 * * * [progress]: localizing error 7.621 * * * [progress]: generating rewritten candidates 7.621 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 7.637 * * * [progress]: generating series expansions 7.637 * * * * [progress]: [ 1 / 1 ] generating series at (2) 7.637 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 7.637 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 7.637 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.637 * [taylor]: Taking taylor expansion of x in x 7.637 * [backup-simplify]: Simplify 0 into 0 7.637 * [backup-simplify]: Simplify 1 into 1 7.637 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.637 * [taylor]: Taking taylor expansion of x in x 7.637 * [backup-simplify]: Simplify 0 into 0 7.637 * [backup-simplify]: Simplify 1 into 1 7.637 * [backup-simplify]: Simplify (* 1 1) into 1 7.638 * [backup-simplify]: Simplify (* 1 1) into 1 7.638 * [backup-simplify]: Simplify 1 into 1 7.638 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.638 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.639 * [backup-simplify]: Simplify 0 into 0 7.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.640 * [backup-simplify]: Simplify 0 into 0 7.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.641 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.641 * [backup-simplify]: Simplify 0 into 0 7.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.642 * [backup-simplify]: Simplify 0 into 0 7.643 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.644 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.644 * [backup-simplify]: Simplify 0 into 0 7.645 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.647 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.647 * [backup-simplify]: Simplify 0 into 0 7.647 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 7.647 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 7.647 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 7.647 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 7.647 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.647 * [taylor]: Taking taylor expansion of x in x 7.647 * [backup-simplify]: Simplify 0 into 0 7.647 * [backup-simplify]: Simplify 1 into 1 7.647 * [backup-simplify]: Simplify (* 1 1) into 1 7.648 * [backup-simplify]: Simplify (* 1 1) into 1 7.648 * [backup-simplify]: Simplify (/ 1 1) into 1 7.648 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 7.648 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.648 * [taylor]: Taking taylor expansion of x in x 7.648 * [backup-simplify]: Simplify 0 into 0 7.648 * [backup-simplify]: Simplify 1 into 1 7.649 * [backup-simplify]: Simplify (* 1 1) into 1 7.649 * [backup-simplify]: Simplify (* 1 1) into 1 7.649 * [backup-simplify]: Simplify (/ 1 1) into 1 7.650 * [backup-simplify]: Simplify 1 into 1 7.650 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.651 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.652 * [backup-simplify]: Simplify 0 into 0 7.652 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.653 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.654 * [backup-simplify]: Simplify 0 into 0 7.655 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.656 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.657 * [backup-simplify]: Simplify 0 into 0 7.658 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.659 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.661 * [backup-simplify]: Simplify 0 into 0 7.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.664 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.665 * [backup-simplify]: Simplify 0 into 0 7.666 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.671 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.672 * [backup-simplify]: Simplify 0 into 0 7.672 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 7.672 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 7.672 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 7.672 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 7.672 * [taylor]: Taking taylor expansion of -1 in x 7.672 * [backup-simplify]: Simplify -1 into -1 7.672 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.672 * [taylor]: Taking taylor expansion of x in x 7.672 * [backup-simplify]: Simplify 0 into 0 7.672 * [backup-simplify]: Simplify 1 into 1 7.673 * [backup-simplify]: Simplify (* 1 1) into 1 7.673 * [backup-simplify]: Simplify (* 1 1) into 1 7.674 * [backup-simplify]: Simplify (/ -1 1) into -1 7.674 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 7.674 * [taylor]: Taking taylor expansion of -1 in x 7.674 * [backup-simplify]: Simplify -1 into -1 7.674 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.674 * [taylor]: Taking taylor expansion of x in x 7.674 * [backup-simplify]: Simplify 0 into 0 7.674 * [backup-simplify]: Simplify 1 into 1 7.674 * [backup-simplify]: Simplify (* 1 1) into 1 7.675 * [backup-simplify]: Simplify (* 1 1) into 1 7.675 * [backup-simplify]: Simplify (/ -1 1) into -1 7.675 * [backup-simplify]: Simplify -1 into -1 7.676 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.676 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.677 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.677 * [backup-simplify]: Simplify 0 into 0 7.678 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.679 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.680 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.680 * [backup-simplify]: Simplify 0 into 0 7.681 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.683 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.683 * [backup-simplify]: Simplify 0 into 0 7.684 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.686 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.687 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.687 * [backup-simplify]: Simplify 0 into 0 7.688 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.690 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.691 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.691 * [backup-simplify]: Simplify 0 into 0 7.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.694 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.695 * [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 7.695 * [backup-simplify]: Simplify 0 into 0 7.696 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 7.696 * * * [progress]: simplifying candidates 7.696 * * * * [progress]: [ 1 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 2 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 3 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 4 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 5 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 6 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 7 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 8 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 9 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 10 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 11 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 12 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 13 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 14 / 32 ] simplifiying candidate # 7.696 * * * * [progress]: [ 15 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 16 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 17 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 18 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 19 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 20 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 21 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 22 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 23 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 24 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 25 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 26 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 27 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 28 / 32 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 7.697 * * * * [progress]: [ 29 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 30 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 31 / 32 ] simplifiying candidate # 7.697 * * * * [progress]: [ 32 / 32 ] simplifiying candidate # 7.698 * [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) 7.698 * * [simplify]: iteration 1: (35 enodes) 7.715 * * [simplify]: iteration 2: (79 enodes) 7.744 * * [simplify]: iteration 3: (200 enodes) 7.856 * * [simplify]: iteration 4: (519 enodes) 8.340 * * [simplify]: iteration 5: (1250 enodes) 10.699 * * [simplify]: Extracting #0: cost 12 inf + 0 10.699 * * [simplify]: Extracting #1: cost 164 inf + 819 10.702 * * [simplify]: Extracting #2: cost 553 inf + 4952 10.711 * * [simplify]: Extracting #3: cost 440 inf + 49250 10.773 * * [simplify]: Extracting #4: cost 122 inf + 210029 10.841 * * [simplify]: Extracting #5: cost 2 inf + 272662 10.920 * * [simplify]: Extracting #6: cost 0 inf + 270453 10.997 * [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))) (* x (sqrt x)) (* x (sqrt x)) (* (* x (cbrt x)) (* x (cbrt x))) (* (* x x) (sqrt x)) (* x x) (* x x) (real->posit16 (* x (* x x))) (* x (* x x)) (* x (* x x)) (* x (* x x)) 10.998 * * * [progress]: adding candidates to table 11.200 * * [progress]: iteration 2 / 4 11.201 * * * [progress]: picking best candidate 11.204 * * * * [pick]: Picked # 11.204 * * * [progress]: localizing error 11.211 * * * [progress]: generating rewritten candidates 11.211 * * * [progress]: generating series expansions 11.211 * * * [progress]: simplifying candidates 11.211 * [simplify]: Simplifying: 11.211 * * [simplify]: iteration 1: (0 enodes) 11.211 * * [simplify]: Extracting #0: cost 0 inf + 0 11.212 * [simplify]: Simplified to: 11.212 * * * [progress]: adding candidates to table 11.212 * [progress]: [Phase 3 of 3] Extracting. 11.216 * [simplify]: Simplifying: (pow x 3) 11.216 * * [simplify]: iteration 1: (3 enodes) 11.216 * * [simplify]: Extracting #0: cost 1 inf + 0 11.216 * * [simplify]: Extracting #1: cost 3 inf + 0 11.216 * * [simplify]: Extracting #2: cost 1 inf + 2 11.216 * * [simplify]: Extracting #3: cost 0 inf + 214 11.216 * [simplify]: Simplified to: (pow x 3) 12.628 * [regime-testing]: Baseline error score: 0 12.630 * [regime-testing]: Oracle error score: 0 12.630 * [regime-testing]: End program error score: 0 12.674 * [regime-testing]: Target error score: 0