40.439 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.031 * * * [progress]: [2/2] Setting up program. 0.034 * [progress]: [Phase 2 of 3] Improving. 0.034 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.034 * [simplify]: Simplifying: (* (* x x) x) 0.034 * * [simplify]: iteration 1: (3 enodes) 0.035 * * [simplify]: iteration 2: (4 enodes) 0.036 * * [simplify]: iteration 3: (6 enodes) 0.037 * * [simplify]: iteration 4: (11 enodes) 0.040 * * [simplify]: iteration 5: (19 enodes) 0.044 * * [simplify]: iteration 6: (39 enodes) 0.052 * * [simplify]: iteration 7: (78 enodes) 0.072 * * [simplify]: iteration 8: (178 enodes) 0.164 * * [simplify]: iteration 9: (489 enodes) 0.576 * * [simplify]: iteration 10: (1650 enodes) 6.504 * * [simplify]: Extracting #0: cost 1 inf + 0 6.505 * * [simplify]: Extracting #1: cost 182 inf + 0 6.509 * * [simplify]: Extracting #2: cost 1216 inf + 126 6.520 * * [simplify]: Extracting #3: cost 1200 inf + 7196 6.541 * * [simplify]: Extracting #4: cost 941 inf + 201549 6.624 * * [simplify]: Extracting #5: cost 212 inf + 861994 6.767 * * [simplify]: Extracting #6: cost 2 inf + 1060430 6.942 * * [simplify]: Extracting #7: cost 0 inf + 1056846 7.076 * * [simplify]: Extracting #8: cost 0 inf + 1055970 7.246 * [simplify]: Simplified to: (* x (* x x)) 7.248 * * [progress]: iteration 1 / 4 7.248 * * * [progress]: picking best candidate 7.250 * * * * [pick]: Picked # 7.250 * * * [progress]: localizing error 7.255 * * * [progress]: generating rewritten candidates 7.255 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 7.269 * * * [progress]: generating series expansions 7.269 * * * * [progress]: [ 1 / 1 ] generating series at (2) 7.270 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 7.270 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 7.270 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.270 * [taylor]: Taking taylor expansion of x in x 7.270 * [backup-simplify]: Simplify 0 into 0 7.270 * [backup-simplify]: Simplify 1 into 1 7.270 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.270 * [taylor]: Taking taylor expansion of x in x 7.270 * [backup-simplify]: Simplify 0 into 0 7.270 * [backup-simplify]: Simplify 1 into 1 7.270 * [backup-simplify]: Simplify (* 1 1) into 1 7.271 * [backup-simplify]: Simplify (* 1 1) into 1 7.271 * [backup-simplify]: Simplify 1 into 1 7.271 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.271 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.271 * [backup-simplify]: Simplify 0 into 0 7.272 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.273 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.273 * [backup-simplify]: Simplify 0 into 0 7.273 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.274 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.274 * [backup-simplify]: Simplify 0 into 0 7.275 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.276 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.276 * [backup-simplify]: Simplify 0 into 0 7.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.279 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.279 * [backup-simplify]: Simplify 0 into 0 7.281 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.282 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.283 * [backup-simplify]: Simplify 0 into 0 7.283 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 7.283 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 7.283 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 7.283 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 7.283 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.283 * [taylor]: Taking taylor expansion of x in x 7.283 * [backup-simplify]: Simplify 0 into 0 7.283 * [backup-simplify]: Simplify 1 into 1 7.283 * [backup-simplify]: Simplify (* 1 1) into 1 7.284 * [backup-simplify]: Simplify (* 1 1) into 1 7.284 * [backup-simplify]: Simplify (/ 1 1) into 1 7.284 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 7.284 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.284 * [taylor]: Taking taylor expansion of x in x 7.284 * [backup-simplify]: Simplify 0 into 0 7.284 * [backup-simplify]: Simplify 1 into 1 7.285 * [backup-simplify]: Simplify (* 1 1) into 1 7.285 * [backup-simplify]: Simplify (* 1 1) into 1 7.285 * [backup-simplify]: Simplify (/ 1 1) into 1 7.286 * [backup-simplify]: Simplify 1 into 1 7.286 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.287 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.288 * [backup-simplify]: Simplify 0 into 0 7.289 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.290 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.290 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.291 * [backup-simplify]: Simplify 0 into 0 7.295 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.296 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.297 * [backup-simplify]: Simplify 0 into 0 7.298 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.299 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.300 * [backup-simplify]: Simplify 0 into 0 7.302 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.303 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.304 * [backup-simplify]: Simplify 0 into 0 7.306 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.307 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.308 * [backup-simplify]: Simplify 0 into 0 7.309 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 7.309 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 7.309 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 7.309 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 7.309 * [taylor]: Taking taylor expansion of -1 in x 7.309 * [backup-simplify]: Simplify -1 into -1 7.309 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.309 * [taylor]: Taking taylor expansion of x in x 7.309 * [backup-simplify]: Simplify 0 into 0 7.309 * [backup-simplify]: Simplify 1 into 1 7.310 * [backup-simplify]: Simplify (* 1 1) into 1 7.310 * [backup-simplify]: Simplify (* 1 1) into 1 7.310 * [backup-simplify]: Simplify (/ -1 1) into -1 7.310 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 7.310 * [taylor]: Taking taylor expansion of -1 in x 7.310 * [backup-simplify]: Simplify -1 into -1 7.310 * [taylor]: Taking taylor expansion of (pow x 3) in x 7.310 * [taylor]: Taking taylor expansion of x in x 7.311 * [backup-simplify]: Simplify 0 into 0 7.311 * [backup-simplify]: Simplify 1 into 1 7.311 * [backup-simplify]: Simplify (* 1 1) into 1 7.311 * [backup-simplify]: Simplify (* 1 1) into 1 7.312 * [backup-simplify]: Simplify (/ -1 1) into -1 7.312 * [backup-simplify]: Simplify -1 into -1 7.313 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.313 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.314 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 7.314 * [backup-simplify]: Simplify 0 into 0 7.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.316 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.316 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.316 * [backup-simplify]: Simplify 0 into 0 7.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.318 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.318 * [backup-simplify]: Simplify 0 into 0 7.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 7.320 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.320 * [backup-simplify]: Simplify 0 into 0 7.321 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 7.322 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.322 * [backup-simplify]: Simplify 0 into 0 7.323 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.324 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 7.325 * [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 7.325 * [backup-simplify]: Simplify 0 into 0 7.325 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 7.325 * * * [progress]: simplifying candidates 7.325 * * * * [progress]: [ 1 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 2 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 3 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 4 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 5 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 6 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 7 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 8 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 9 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 10 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 11 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 12 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 13 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 14 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 15 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 16 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 17 / 34 ] simplifiying candidate # 7.325 * * * * [progress]: [ 18 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 19 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 20 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 21 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 22 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 23 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 24 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 25 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 26 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 27 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 28 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 29 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 30 / 34 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 7.326 * * * * [progress]: [ 31 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 32 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 33 / 34 ] simplifiying candidate # 7.326 * * * * [progress]: [ 34 / 34 ] simplifiying candidate # 7.326 * [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) 7.327 * * [simplify]: iteration 1: (37 enodes) 7.336 * * [simplify]: iteration 2: (85 enodes) 7.364 * * [simplify]: iteration 3: (199 enodes) 7.483 * * [simplify]: iteration 4: (501 enodes) 7.758 * * [simplify]: iteration 5: (1220 enodes) 9.997 * * [simplify]: Extracting #0: cost 14 inf + 0 9.998 * * [simplify]: Extracting #1: cost 164 inf + 2 10.001 * * [simplify]: Extracting #2: cost 557 inf + 3060 10.005 * * [simplify]: Extracting #3: cost 513 inf + 16136 10.019 * * [simplify]: Extracting #4: cost 227 inf + 166569 10.368 * * [simplify]: Extracting #5: cost 3 inf + 311276 10.408 * * [simplify]: Extracting #6: cost 0 inf + 310524 10.442 * [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 (* (log x) 3) (* (log x) 3) (* (log x) 3) (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)) 10.445 * * * [progress]: adding candidates to table 10.656 * * [progress]: iteration 2 / 4 10.656 * * * [progress]: picking best candidate 10.659 * * * * [pick]: Picked # 10.659 * * * [progress]: localizing error 10.667 * * * [progress]: generating rewritten candidates 10.667 * * * [progress]: generating series expansions 10.667 * * * [progress]: simplifying candidates 10.667 * [simplify]: Simplifying: 10.667 * * [simplify]: iteration 1: (0 enodes) 10.667 * * [simplify]: Extracting #0: cost 0 inf + 0 10.667 * [simplify]: Simplified to: 10.667 * * * [progress]: adding candidates to table 10.668 * [progress]: [Phase 3 of 3] Extracting. 10.672 * [simplify]: Simplifying: (pow x 3) 10.672 * * [simplify]: iteration 1: (3 enodes) 10.672 * * [simplify]: Extracting #0: cost 1 inf + 0 10.672 * * [simplify]: Extracting #1: cost 3 inf + 0 10.673 * * [simplify]: Extracting #2: cost 1 inf + 2 10.673 * * [simplify]: Extracting #3: cost 0 inf + 214 10.673 * [simplify]: Simplified to: (pow x 3) 11.481 * [regime-testing]: Baseline error score: 0 11.484 * [regime-testing]: Oracle error score: 0 11.484 * [regime-testing]: End program error score: 0 11.556 * [regime-testing]: Target error score: 0