81.937 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.021 * * * [progress]: [2/2] Setting up program. 0.024 * [progress]: [Phase 2 of 3] Improving. 0.024 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.024 * [simplify]: Simplifying: (* (* x x) x) 0.024 * * [simplify]: iteration 1: (3 enodes) 0.025 * * [simplify]: iteration 2: (4 enodes) 0.026 * * [simplify]: iteration 3: (6 enodes) 0.027 * * [simplify]: iteration 4: (11 enodes) 0.030 * * [simplify]: iteration 5: (19 enodes) 0.034 * * [simplify]: iteration 6: (39 enodes) 0.042 * * [simplify]: iteration 7: (78 enodes) 0.062 * * [simplify]: iteration 8: (178 enodes) 0.140 * * [simplify]: iteration 9: (489 enodes) 0.602 * * [simplify]: iteration 10: (1650 enodes) 6.772 * * [simplify]: Extracting #0: cost 1 inf + 0 6.773 * * [simplify]: Extracting #1: cost 182 inf + 0 6.778 * * [simplify]: Extracting #2: cost 1216 inf + 126 6.784 * * [simplify]: Extracting #3: cost 1200 inf + 7196 6.806 * * [simplify]: Extracting #4: cost 941 inf + 201549 6.891 * * [simplify]: Extracting #5: cost 212 inf + 861994 7.022 * * [simplify]: Extracting #6: cost 2 inf + 1060430 7.180 * * [simplify]: Extracting #7: cost 0 inf + 1056846 7.340 * * [simplify]: Extracting #8: cost 0 inf + 1055970 7.467 * [simplify]: Simplified to: (* x (* x x)) 7.470 * * [progress]: iteration 1 / 4 7.470 * * * [progress]: picking best candidate 7.471 * * * * [pick]: Picked # 7.471 * * * [progress]: localizing error 7.476 * * * [progress]: generating rewritten candidates 7.476 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 7.491 * * * [progress]: generating series expansions 7.492 * * * * [progress]: [ 1 / 1 ] generating series at (2) 7.492 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 7.492 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 7.492 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.492 * [taylor]: Taking taylor expansion of x in x 7.492 * [backup-simplify]: Simplify 0 into 0 7.492 * [backup-simplify]: Simplify 1 into 1 7.492 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.492 * [taylor]: Taking taylor expansion of x in x 7.492 * [backup-simplify]: Simplify 0 into 0 7.492 * [backup-simplify]: Simplify 1 into 1 7.492 * [backup-simplify]: Simplify (* 1 1) into 1 7.493 * [backup-simplify]: Simplify (* 1 1) into 1 7.493 * [backup-simplify]: Simplify 1 into 1 7.493 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.494 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.494 * [backup-simplify]: Simplify 0 into 0 7.494 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.495 * [backup-simplify]: Simplify 0 into 0 7.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.496 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.496 * [backup-simplify]: Simplify 0 into 0 7.497 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.498 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.498 * [backup-simplify]: Simplify 0 into 0 7.500 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.501 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.501 * [backup-simplify]: Simplify 0 into 0 7.503 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.504 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.504 * [backup-simplify]: Simplify 0 into 0 7.505 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 7.505 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 7.505 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 7.505 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 7.505 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.505 * [taylor]: Taking taylor expansion of x in x 7.505 * [backup-simplify]: Simplify 0 into 0 7.505 * [backup-simplify]: Simplify 1 into 1 7.505 * [backup-simplify]: Simplify (* 1 1) into 1 7.506 * [backup-simplify]: Simplify (* 1 1) into 1 7.506 * [backup-simplify]: Simplify (/ 1 1) into 1 7.506 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 7.506 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.506 * [taylor]: Taking taylor expansion of x in x 7.506 * [backup-simplify]: Simplify 0 into 0 7.506 * [backup-simplify]: Simplify 1 into 1 7.507 * [backup-simplify]: Simplify (* 1 1) into 1 7.507 * [backup-simplify]: Simplify (* 1 1) into 1 7.508 * [backup-simplify]: Simplify (/ 1 1) into 1 7.508 * [backup-simplify]: Simplify 1 into 1 7.509 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.510 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.511 * [backup-simplify]: Simplify 0 into 0 7.512 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.513 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.514 * [backup-simplify]: Simplify 0 into 0 7.515 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.516 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.517 * [backup-simplify]: Simplify 0 into 0 7.518 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.520 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.521 * [backup-simplify]: Simplify 0 into 0 7.522 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.525 * [backup-simplify]: Simplify 0 into 0 7.526 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.528 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.529 * [backup-simplify]: Simplify 0 into 0 7.529 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 7.529 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 7.529 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 7.529 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 7.529 * [taylor]: Taking taylor expansion of -1 in x 7.530 * [backup-simplify]: Simplify -1 into -1 7.530 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.530 * [taylor]: Taking taylor expansion of x in x 7.530 * [backup-simplify]: Simplify 0 into 0 7.530 * [backup-simplify]: Simplify 1 into 1 7.530 * [backup-simplify]: Simplify (* 1 1) into 1 7.530 * [backup-simplify]: Simplify (* 1 1) into 1 7.531 * [backup-simplify]: Simplify (/ -1 1) into -1 7.531 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 7.531 * [taylor]: Taking taylor expansion of -1 in x 7.531 * [backup-simplify]: Simplify -1 into -1 7.531 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.531 * [taylor]: Taking taylor expansion of x in x 7.531 * [backup-simplify]: Simplify 0 into 0 7.531 * [backup-simplify]: Simplify 1 into 1 7.531 * [backup-simplify]: Simplify (* 1 1) into 1 7.532 * [backup-simplify]: Simplify (* 1 1) into 1 7.532 * [backup-simplify]: Simplify (/ -1 1) into -1 7.532 * [backup-simplify]: Simplify -1 into -1 7.533 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.534 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.534 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.534 * [backup-simplify]: Simplify 0 into 0 7.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.537 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.537 * [backup-simplify]: Simplify 0 into 0 7.538 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.539 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.544 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.544 * [backup-simplify]: Simplify 0 into 0 7.545 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.546 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.547 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.547 * [backup-simplify]: Simplify 0 into 0 7.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.550 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.551 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.551 * [backup-simplify]: Simplify 0 into 0 7.553 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.555 * [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 7.556 * [backup-simplify]: Simplify 0 into 0 7.556 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 7.556 * * * [progress]: simplifying candidates 7.556 * * * * [progress]: [ 1 / 32 ] simplifiying candidate # 7.556 * * * * [progress]: [ 2 / 32 ] simplifiying candidate # 7.556 * * * * [progress]: [ 3 / 32 ] simplifiying candidate # 7.556 * * * * [progress]: [ 4 / 32 ] simplifiying candidate # 7.556 * * * * [progress]: [ 5 / 32 ] simplifiying candidate # 7.556 * * * * [progress]: [ 6 / 32 ] simplifiying candidate # 7.556 * * * * [progress]: [ 7 / 32 ] simplifiying candidate # 7.556 * * * * [progress]: [ 8 / 32 ] simplifiying candidate # 7.556 * * * * [progress]: [ 9 / 32 ] simplifiying candidate # 7.556 * * * * [progress]: [ 10 / 32 ] simplifiying candidate # 7.556 * * * * [progress]: [ 11 / 32 ] simplifiying candidate # 7.556 * * * * [progress]: [ 12 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 13 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 14 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 15 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 16 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 17 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 18 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 19 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 20 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 21 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 22 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 23 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 24 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 25 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 26 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 27 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 28 / 32 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 7.557 * * * * [progress]: [ 29 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 30 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 31 / 32 ] simplifiying candidate # 7.557 * * * * [progress]: [ 32 / 32 ] simplifiying candidate # 7.558 * [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) 7.559 * * [simplify]: iteration 1: (35 enodes) 7.576 * * [simplify]: iteration 2: (80 enodes) 7.620 * * [simplify]: iteration 3: (199 enodes) 7.745 * * [simplify]: iteration 4: (501 enodes) 8.156 * * [simplify]: iteration 5: (1231 enodes) 10.250 * * [simplify]: Extracting #0: cost 12 inf + 0 10.250 * * [simplify]: Extracting #1: cost 151 inf + 43 10.252 * * [simplify]: Extracting #2: cost 487 inf + 3622 10.257 * * [simplify]: Extracting #3: cost 433 inf + 23923 10.271 * * [simplify]: Extracting #4: cost 235 inf + 125896 10.330 * * [simplify]: Extracting #5: cost 24 inf + 257439 10.365 * * [simplify]: Extracting #6: cost 1 inf + 266592 10.398 * * [simplify]: Extracting #7: cost 0 inf + 266914 10.432 * [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)) 10.432 * * * [progress]: adding candidates to table 10.574 * * [progress]: iteration 2 / 4 10.575 * * * [progress]: picking best candidate 10.576 * * * * [pick]: Picked # 10.576 * * * [progress]: localizing error 10.580 * * * [progress]: generating rewritten candidates 10.580 * * * [progress]: generating series expansions 10.580 * * * [progress]: simplifying candidates 10.580 * [simplify]: Simplifying: 10.580 * * [simplify]: iteration 1: (0 enodes) 10.580 * * [simplify]: Extracting #0: cost 0 inf + 0 10.580 * [simplify]: Simplified to: 10.580 * * * [progress]: adding candidates to table 10.581 * [progress]: [Phase 3 of 3] Extracting. 10.583 * [simplify]: Simplifying: (pow x 3) 10.583 * * [simplify]: iteration 1: (3 enodes) 10.583 * * [simplify]: Extracting #0: cost 1 inf + 0 10.583 * * [simplify]: Extracting #1: cost 3 inf + 0 10.583 * * [simplify]: Extracting #2: cost 1 inf + 2 10.583 * * [simplify]: Extracting #3: cost 0 inf + 214 10.583 * [simplify]: Simplified to: (pow x 3) 11.958 * [regime-testing]: Baseline error score: 0 11.963 * [regime-testing]: Oracle error score: 0 11.963 * [regime-testing]: End program error score: 0 12.009 * [regime-testing]: Target error score: 0