14.298 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.020 * [progress]: [Phase 2 of 3] Improving. 0.020 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.020 * [simplify]: Simplifying: (* (* x x) x) 0.020 * * [simplify]: iteration 0: 3 enodes 0.021 * * [simplify]: iteration 1: 4 enodes 0.021 * * [simplify]: iteration 2: 6 enodes 0.023 * * [simplify]: iteration 3: 11 enodes 0.025 * * [simplify]: iteration 4: 19 enodes 0.030 * * [simplify]: iteration 5: 38 enodes 0.042 * * [simplify]: iteration 6: 72 enodes 0.064 * * [simplify]: iteration 7: 157 enodes 0.136 * * [simplify]: iteration 8: 399 enodes 0.474 * * [simplify]: iteration 9: 1288 enodes 1.693 * * [simplify]: iteration complete: 5000 enodes 1.693 * * [simplify]: Extracting #0: cost 1 inf + 0 1.694 * * [simplify]: Extracting #1: cost 300 inf + 0 1.702 * * [simplify]: Extracting #2: cost 1541 inf + 125 1.712 * * [simplify]: Extracting #3: cost 1682 inf + 4529 1.725 * * [simplify]: Extracting #4: cost 1575 inf + 87055 1.783 * * [simplify]: Extracting #5: cost 547 inf + 954557 1.878 * * [simplify]: Extracting #6: cost 11 inf + 1433338 1.969 * * [simplify]: Extracting #7: cost 0 inf + 1424814 2.079 * * [simplify]: Extracting #8: cost 0 inf + 1421037 2.194 * [simplify]: Simplified to: (* x (* x x)) 2.194 * * [progress]: iteration 1 / 4 2.194 * * * [progress]: picking best candidate 2.196 * * * * [pick]: Picked # 2.196 * * * [progress]: localizing error 2.203 * * * [progress]: generating rewritten candidates 2.203 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.230 * * * [progress]: generating series expansions 2.230 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.230 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 2.230 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 2.230 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.230 * [taylor]: Taking taylor expansion of x in x 2.230 * [backup-simplify]: Simplify 0 into 0 2.230 * [backup-simplify]: Simplify 1 into 1 2.230 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.230 * [taylor]: Taking taylor expansion of x in x 2.230 * [backup-simplify]: Simplify 0 into 0 2.230 * [backup-simplify]: Simplify 1 into 1 2.231 * [backup-simplify]: Simplify (* 1 1) into 1 2.232 * [backup-simplify]: Simplify (* 1 1) into 1 2.232 * [backup-simplify]: Simplify 1 into 1 2.232 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.233 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.233 * [backup-simplify]: Simplify 0 into 0 2.234 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.235 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.236 * [backup-simplify]: Simplify 0 into 0 2.237 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.238 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.238 * [backup-simplify]: Simplify 0 into 0 2.239 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.241 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.241 * [backup-simplify]: Simplify 0 into 0 2.242 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.244 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.244 * [backup-simplify]: Simplify 0 into 0 2.245 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.247 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.247 * [backup-simplify]: Simplify 0 into 0 2.247 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 2.247 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 2.248 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 2.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 2.248 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.248 * [taylor]: Taking taylor expansion of x in x 2.248 * [backup-simplify]: Simplify 0 into 0 2.248 * [backup-simplify]: Simplify 1 into 1 2.248 * [backup-simplify]: Simplify (* 1 1) into 1 2.249 * [backup-simplify]: Simplify (* 1 1) into 1 2.249 * [backup-simplify]: Simplify (/ 1 1) into 1 2.249 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 2.249 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.249 * [taylor]: Taking taylor expansion of x in x 2.249 * [backup-simplify]: Simplify 0 into 0 2.249 * [backup-simplify]: Simplify 1 into 1 2.249 * [backup-simplify]: Simplify (* 1 1) into 1 2.250 * [backup-simplify]: Simplify (* 1 1) into 1 2.250 * [backup-simplify]: Simplify (/ 1 1) into 1 2.250 * [backup-simplify]: Simplify 1 into 1 2.251 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.252 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.253 * [backup-simplify]: Simplify 0 into 0 2.254 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.255 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.256 * [backup-simplify]: Simplify 0 into 0 2.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.258 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.259 * [backup-simplify]: Simplify 0 into 0 2.261 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.262 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.263 * [backup-simplify]: Simplify 0 into 0 2.264 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.266 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.267 * [backup-simplify]: Simplify 0 into 0 2.269 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.270 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.271 * [backup-simplify]: Simplify 0 into 0 2.271 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 2.272 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 2.272 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 2.272 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 2.272 * [taylor]: Taking taylor expansion of -1 in x 2.272 * [backup-simplify]: Simplify -1 into -1 2.272 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.272 * [taylor]: Taking taylor expansion of x in x 2.272 * [backup-simplify]: Simplify 0 into 0 2.272 * [backup-simplify]: Simplify 1 into 1 2.273 * [backup-simplify]: Simplify (* 1 1) into 1 2.273 * [backup-simplify]: Simplify (* 1 1) into 1 2.274 * [backup-simplify]: Simplify (/ -1 1) into -1 2.274 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 2.274 * [taylor]: Taking taylor expansion of -1 in x 2.274 * [backup-simplify]: Simplify -1 into -1 2.274 * [taylor]: Taking taylor expansion of (pow x 3) in x 2.274 * [taylor]: Taking taylor expansion of x in x 2.274 * [backup-simplify]: Simplify 0 into 0 2.274 * [backup-simplify]: Simplify 1 into 1 2.274 * [backup-simplify]: Simplify (* 1 1) into 1 2.275 * [backup-simplify]: Simplify (* 1 1) into 1 2.275 * [backup-simplify]: Simplify (/ -1 1) into -1 2.275 * [backup-simplify]: Simplify -1 into -1 2.276 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.277 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.277 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.277 * [backup-simplify]: Simplify 0 into 0 2.278 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.279 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.281 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.281 * [backup-simplify]: Simplify 0 into 0 2.282 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.283 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.284 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.284 * [backup-simplify]: Simplify 0 into 0 2.285 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.287 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.288 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.288 * [backup-simplify]: Simplify 0 into 0 2.289 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.291 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 2.292 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.292 * [backup-simplify]: Simplify 0 into 0 2.294 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.295 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 2.296 * [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 2.296 * [backup-simplify]: Simplify 0 into 0 2.297 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 2.297 * * * [progress]: simplifying candidates 2.297 * * * * [progress]: [ 1 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 2 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 3 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 4 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 5 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 6 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 7 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 8 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 9 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 10 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 11 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 12 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 13 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 14 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 15 / 34 ] simplifiying candidate # 2.297 * * * * [progress]: [ 16 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 17 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 18 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 19 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 20 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 21 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 22 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 23 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 24 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 25 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 26 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 27 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 28 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 29 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 30 / 34 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 2.298 * * * * [progress]: [ 31 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 32 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 33 / 34 ] simplifiying candidate # 2.298 * * * * [progress]: [ 34 / 34 ] simplifiying candidate # 2.299 * [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) 2.300 * * [simplify]: iteration 0: 37 enodes 2.313 * * [simplify]: iteration 1: 89 enodes 2.339 * * [simplify]: iteration 2: 248 enodes 2.456 * * [simplify]: iteration 3: 675 enodes 3.008 * * [simplify]: iteration 4: 2485 enodes 4.824 * * [simplify]: iteration complete: 5000 enodes 4.825 * * [simplify]: Extracting #0: cost 14 inf + 0 4.827 * * [simplify]: Extracting #1: cost 371 inf + 2 4.834 * * [simplify]: Extracting #2: cost 1193 inf + 5651 4.859 * * [simplify]: Extracting #3: cost 777 inf + 111667 4.915 * * [simplify]: Extracting #4: cost 202 inf + 328350 4.969 * * [simplify]: Extracting #5: cost 24 inf + 407530 5.059 * * [simplify]: Extracting #6: cost 2 inf + 406590 5.125 * * [simplify]: Extracting #7: cost 0 inf + 403183 5.201 * * [simplify]: Extracting #8: cost 0 inf + 402608 5.278 * [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) 5.280 * * * [progress]: adding candidates to table 5.329 * * [progress]: iteration 2 / 4 5.329 * * * [progress]: picking best candidate 5.332 * * * * [pick]: Picked # 5.332 * * * [progress]: localizing error 5.339 * * * [progress]: generating rewritten candidates 5.339 * * * [progress]: generating series expansions 5.339 * * * [progress]: simplifying candidates 5.340 * [simplify]: Simplifying: 5.340 * * [simplify]: iteration 0: 0 enodes 5.340 * * [simplify]: iteration complete: 0 enodes 5.340 * * [simplify]: Extracting #0: cost 0 inf + 0 5.340 * [simplify]: Simplified to: 5.340 * * * [progress]: adding candidates to table 5.341 * [progress]: [Phase 3 of 3] Extracting. 5.344 * [simplify]: Simplifying: (pow x 3) 5.344 * * [simplify]: iteration 0: 3 enodes 5.344 * * [simplify]: iteration complete: 3 enodes 5.344 * * [simplify]: Extracting #0: cost 1 inf + 0 5.344 * * [simplify]: Extracting #1: cost 3 inf + 0 5.344 * * [simplify]: Extracting #2: cost 1 inf + 2 5.344 * * [simplify]: Extracting #3: cost 0 inf + 214 5.344 * [simplify]: Simplified to: (pow x 3) 6.258 * [regime-testing]: Baseline error score: 0 6.261 * [regime-testing]: Oracle error score: 0 6.262 * [regime-testing]: End program error score: 0