0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.039 * * * [progress]: [2/2] Setting up program. 0.044 * [progress]: [Phase 2 of 3] Improving. 0.044 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.044 * [simplify]: Simplifying: (* (* x x) x) 0.044 * * [simplify]: iteration 1: (3 enodes) 0.046 * * [simplify]: iteration 2: (10 enodes) 0.049 * * [simplify]: iteration 3: (12 enodes) 0.053 * * [simplify]: iteration 4: (18 enodes) 0.060 * * [simplify]: iteration 5: (29 enodes) 0.071 * * [simplify]: iteration 6: (48 enodes) 0.089 * * [simplify]: iteration 7: (94 enodes) 0.126 * * [simplify]: iteration 8: (218 enodes) 0.208 * * [simplify]: iteration 9: (587 enodes) 0.767 * * [simplify]: iteration 10: (1786 enodes) 6.621 * * [simplify]: Extracting #0: cost 1 inf + 0 6.621 * * [simplify]: Extracting #1: cost 134 inf + 0 6.625 * * [simplify]: Extracting #2: cost 787 inf + 205 6.630 * * [simplify]: Extracting #3: cost 1142 inf + 374 6.641 * * [simplify]: Extracting #4: cost 1155 inf + 32545 6.715 * * [simplify]: Extracting #5: cost 532 inf + 474462 6.915 * * [simplify]: Extracting #6: cost 19 inf + 1023186 7.155 * * [simplify]: Extracting #7: cost 0 inf + 999659 7.473 * * [simplify]: Extracting #8: cost 0 inf + 990071 7.763 * * [simplify]: Extracting #9: cost 0 inf + 984082 8.050 * * [simplify]: Extracting #10: cost 0 inf + 983840 8.345 * [simplify]: Simplified to: (* x (* x x)) 8.350 * * [progress]: iteration 1 / 4 8.350 * * * [progress]: picking best candidate 8.354 * * * * [pick]: Picked # 8.354 * * * [progress]: localizing error 8.370 * * * [progress]: generating rewritten candidates 8.370 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 8.404 * * * [progress]: generating series expansions 8.404 * * * * [progress]: [ 1 / 1 ] generating series at (2) 8.404 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 8.404 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 8.404 * [taylor]: Taking taylor expansion of (pow x 3) in x 8.404 * [taylor]: Taking taylor expansion of x in x 8.404 * [backup-simplify]: Simplify 0 into 0 8.404 * [backup-simplify]: Simplify 1 into 1 8.404 * [taylor]: Taking taylor expansion of (pow x 3) in x 8.404 * [taylor]: Taking taylor expansion of x in x 8.404 * [backup-simplify]: Simplify 0 into 0 8.404 * [backup-simplify]: Simplify 1 into 1 8.406 * [backup-simplify]: Simplify (* 1 1) into 1 8.406 * [backup-simplify]: Simplify (* 1 1) into 1 8.406 * [backup-simplify]: Simplify 1 into 1 8.407 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.408 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.408 * [backup-simplify]: Simplify 0 into 0 8.409 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.410 * [backup-simplify]: Simplify 0 into 0 8.411 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.412 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.412 * [backup-simplify]: Simplify 0 into 0 8.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.415 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.415 * [backup-simplify]: Simplify 0 into 0 8.416 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.418 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.418 * [backup-simplify]: Simplify 0 into 0 8.420 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.421 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.421 * [backup-simplify]: Simplify 0 into 0 8.421 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 8.422 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 8.422 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 8.422 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 8.422 * [taylor]: Taking taylor expansion of (pow x 3) in x 8.422 * [taylor]: Taking taylor expansion of x in x 8.422 * [backup-simplify]: Simplify 0 into 0 8.422 * [backup-simplify]: Simplify 1 into 1 8.422 * [backup-simplify]: Simplify (* 1 1) into 1 8.423 * [backup-simplify]: Simplify (* 1 1) into 1 8.423 * [backup-simplify]: Simplify (/ 1 1) into 1 8.423 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 8.423 * [taylor]: Taking taylor expansion of (pow x 3) in x 8.423 * [taylor]: Taking taylor expansion of x in x 8.423 * [backup-simplify]: Simplify 0 into 0 8.423 * [backup-simplify]: Simplify 1 into 1 8.424 * [backup-simplify]: Simplify (* 1 1) into 1 8.424 * [backup-simplify]: Simplify (* 1 1) into 1 8.424 * [backup-simplify]: Simplify (/ 1 1) into 1 8.424 * [backup-simplify]: Simplify 1 into 1 8.425 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.426 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.427 * [backup-simplify]: Simplify 0 into 0 8.428 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.429 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.430 * [backup-simplify]: Simplify 0 into 0 8.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.432 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.433 * [backup-simplify]: Simplify 0 into 0 8.435 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.437 * [backup-simplify]: Simplify 0 into 0 8.439 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.440 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.441 * [backup-simplify]: Simplify 0 into 0 8.443 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.445 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.446 * [backup-simplify]: Simplify 0 into 0 8.446 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 8.446 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 8.446 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 8.446 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 8.446 * [taylor]: Taking taylor expansion of -1 in x 8.446 * [backup-simplify]: Simplify -1 into -1 8.446 * [taylor]: Taking taylor expansion of (pow x 3) in x 8.446 * [taylor]: Taking taylor expansion of x in x 8.446 * [backup-simplify]: Simplify 0 into 0 8.446 * [backup-simplify]: Simplify 1 into 1 8.447 * [backup-simplify]: Simplify (* 1 1) into 1 8.447 * [backup-simplify]: Simplify (* 1 1) into 1 8.448 * [backup-simplify]: Simplify (/ -1 1) into -1 8.448 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 8.448 * [taylor]: Taking taylor expansion of -1 in x 8.448 * [backup-simplify]: Simplify -1 into -1 8.448 * [taylor]: Taking taylor expansion of (pow x 3) in x 8.448 * [taylor]: Taking taylor expansion of x in x 8.448 * [backup-simplify]: Simplify 0 into 0 8.448 * [backup-simplify]: Simplify 1 into 1 8.448 * [backup-simplify]: Simplify (* 1 1) into 1 8.449 * [backup-simplify]: Simplify (* 1 1) into 1 8.449 * [backup-simplify]: Simplify (/ -1 1) into -1 8.449 * [backup-simplify]: Simplify -1 into -1 8.450 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.451 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.451 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 8.451 * [backup-simplify]: Simplify 0 into 0 8.452 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.453 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.455 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.455 * [backup-simplify]: Simplify 0 into 0 8.456 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.458 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.458 * [backup-simplify]: Simplify 0 into 0 8.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.461 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 8.461 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.461 * [backup-simplify]: Simplify 0 into 0 8.462 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.463 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 8.464 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.464 * [backup-simplify]: Simplify 0 into 0 8.465 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.466 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 8.466 * [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 8.466 * [backup-simplify]: Simplify 0 into 0 8.466 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 8.467 * * * [progress]: simplifying candidates 8.467 * * * * [progress]: [ 1 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 2 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 3 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 4 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 5 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 6 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 7 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 8 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 9 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 10 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 11 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 12 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 13 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 14 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 15 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 16 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 17 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 18 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 19 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 20 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 21 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 22 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 23 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 24 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 25 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 26 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 27 / 34 ] simplifiying candidate # 8.467 * * * * [progress]: [ 28 / 34 ] simplifiying candidate # 8.468 * * * * [progress]: [ 29 / 34 ] simplifiying candidate # 8.468 * * * * [progress]: [ 30 / 34 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 8.468 * * * * [progress]: [ 31 / 34 ] simplifiying candidate # 8.468 * * * * [progress]: [ 32 / 34 ] simplifiying candidate # 8.468 * * * * [progress]: [ 33 / 34 ] simplifiying candidate # 8.468 * * * * [progress]: [ 34 / 34 ] simplifiying candidate # 8.468 * [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) 8.468 * * [simplify]: iteration 1: (37 enodes) 8.479 * * [simplify]: iteration 2: (137 enodes) 8.515 * * [simplify]: iteration 3: (275 enodes) 8.632 * * [simplify]: iteration 4: (551 enodes) 8.996 * * [simplify]: iteration 5: (1443 enodes) 12.468 * * [simplify]: Extracting #0: cost 15 inf + 0 12.468 * * [simplify]: Extracting #1: cost 252 inf + 1 12.477 * * [simplify]: Extracting #2: cost 969 inf + 3437 12.493 * * [simplify]: Extracting #3: cost 887 inf + 45806 12.554 * * [simplify]: Extracting #4: cost 276 inf + 382847 12.671 * * [simplify]: Extracting #5: cost 0 inf + 562615 12.828 * * [simplify]: Extracting #6: cost 0 inf + 559425 12.979 * [simplify]: Simplified to: (expm1 (* x (* x x))) (log1p (* x (* x x))) (+ 1 (+ 1 1)) (+ 1 2) (+ 1 (+ 1 1)) (+ 1 2) (* x (* x x)) (* x (* x x)) (+ 1 (+ 1 1)) (+ 1 2) (+ 1 (+ 1 1)) (+ 1 2) (* 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)) (* x (* (sqrt x) x)) (* x x) (* x x) (real->posit16 (* x (* x x))) (* x (* x x)) (* x (* x x)) (* x (* x x)) 12.979 * * * [progress]: adding candidates to table 13.258 * * [progress]: iteration 2 / 4 13.258 * * * [progress]: picking best candidate 13.260 * * * * [pick]: Picked # 13.260 * * * [progress]: localizing error 13.266 * * * [progress]: generating rewritten candidates 13.266 * * * [progress]: generating series expansions 13.266 * * * [progress]: simplifying candidates 13.266 * [simplify]: Simplifying: 13.266 * * [simplify]: iteration 1: (0 enodes) 13.266 * * [simplify]: Extracting #0: cost 0 inf + 0 13.267 * [simplify]: Simplified to: 13.267 * * * [progress]: adding candidates to table 13.267 * [progress]: [Phase 3 of 3] Extracting. 13.270 * [simplify]: Simplifying: (pow x 3) 13.270 * * [simplify]: iteration 1: (3 enodes) 13.270 * * [simplify]: Extracting #0: cost 1 inf + 0 13.270 * * [simplify]: Extracting #1: cost 3 inf + 0 13.270 * * [simplify]: Extracting #2: cost 1 inf + 2 13.270 * * [simplify]: Extracting #3: cost 0 inf + 214 13.270 * [simplify]: Simplified to: (pow x 3) 14.393 * [regime-testing]: Baseline error score: 0 14.397 * [regime-testing]: Oracle error score: 0 14.397 * [regime-testing]: End program error score: 0 14.474 * [regime-testing]: Target error score: 0