1553932027.130 * [progress]: [Phase 1 of 3] Setting up. 1553932027.130 * * * [progress]: [1/2] Preparing points 1553932027.159 * * * [progress]: [2/2] Setting up program. 1553932027.162 * [progress]: [Phase 2 of 3] Improving. 1553932027.162 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1553932027.163 * [simplify]: Simplifying (* (* x x) x) 1553932027.163 * * [simplify]: iters left: 4 (3 enodes) 1553932027.164 * * [simplify]: iters left: 3 (10 enodes) 1553932027.167 * * [simplify]: iters left: 2 (12 enodes) 1553932027.170 * * [simplify]: iters left: 1 (19 enodes) 1553932027.175 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932027.175 * * [simplify]: Extracting #1: cost 6 inf + 0 1553932027.175 * * [simplify]: Extracting #2: cost 8 inf + 2 1553932027.175 * * [simplify]: Extracting #3: cost 3 inf + 459 1553932027.175 * * [simplify]: Extracting #4: cost 0 inf + 884 1553932027.175 * [simplify]: Simplified to (* x (* x x)) 1553932027.175 * [simplify]: Simplified (2) to (λ (x) (* x (* x x))) 1553932027.177 * * [progress]: iteration 1 / 4 1553932027.177 * * * [progress]: picking best candidate 1553932027.178 * * * * [pick]: Picked # 1553932027.178 * * * [progress]: localizing error 1553932027.183 * * * [progress]: generating rewritten candidates 1553932027.183 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1553932027.198 * * * [progress]: generating series expansions 1553932027.198 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1553932027.198 * [backup-simplify]: Simplify (* (* x x) x) into (pow x 3) 1553932027.198 * [approximate]: Taking taylor expansion of (pow x 3) in (x) around 0 1553932027.198 * [taylor]: Taking taylor expansion of (pow x 3) in x 1553932027.198 * [taylor]: Taking taylor expansion of x in x 1553932027.198 * [backup-simplify]: Simplify 0 into 0 1553932027.198 * [backup-simplify]: Simplify 1 into 1 1553932027.198 * [taylor]: Taking taylor expansion of (pow x 3) in x 1553932027.198 * [taylor]: Taking taylor expansion of x in x 1553932027.198 * [backup-simplify]: Simplify 0 into 0 1553932027.198 * [backup-simplify]: Simplify 1 into 1 1553932027.203 * [backup-simplify]: Simplify (* 1 1) into 1 1553932027.203 * [backup-simplify]: Simplify (* 1 1) into 1 1553932027.204 * [backup-simplify]: Simplify 1 into 1 1553932027.204 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553932027.205 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553932027.205 * [backup-simplify]: Simplify 0 into 0 1553932027.206 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553932027.207 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553932027.207 * [backup-simplify]: Simplify 0 into 0 1553932027.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553932027.209 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553932027.209 * [backup-simplify]: Simplify 0 into 0 1553932027.211 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553932027.212 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553932027.212 * [backup-simplify]: Simplify 0 into 0 1553932027.213 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553932027.214 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553932027.214 * [backup-simplify]: Simplify 0 into 0 1553932027.216 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553932027.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553932027.217 * [backup-simplify]: Simplify 0 into 0 1553932027.218 * [backup-simplify]: Simplify (* 1 (pow x 3)) into (pow x 3) 1553932027.218 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) into (/ 1 (pow x 3)) 1553932027.218 * [approximate]: Taking taylor expansion of (/ 1 (pow x 3)) in (x) around 0 1553932027.218 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1553932027.218 * [taylor]: Taking taylor expansion of (pow x 3) in x 1553932027.218 * [taylor]: Taking taylor expansion of x in x 1553932027.218 * [backup-simplify]: Simplify 0 into 0 1553932027.218 * [backup-simplify]: Simplify 1 into 1 1553932027.218 * [backup-simplify]: Simplify (* 1 1) into 1 1553932027.219 * [backup-simplify]: Simplify (* 1 1) into 1 1553932027.219 * [backup-simplify]: Simplify (/ 1 1) into 1 1553932027.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1553932027.219 * [taylor]: Taking taylor expansion of (pow x 3) in x 1553932027.220 * [taylor]: Taking taylor expansion of x in x 1553932027.220 * [backup-simplify]: Simplify 0 into 0 1553932027.220 * [backup-simplify]: Simplify 1 into 1 1553932027.220 * [backup-simplify]: Simplify (* 1 1) into 1 1553932027.220 * [backup-simplify]: Simplify (* 1 1) into 1 1553932027.221 * [backup-simplify]: Simplify (/ 1 1) into 1 1553932027.221 * [backup-simplify]: Simplify 1 into 1 1553932027.221 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553932027.222 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553932027.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1553932027.223 * [backup-simplify]: Simplify 0 into 0 1553932027.224 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553932027.225 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553932027.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553932027.226 * [backup-simplify]: Simplify 0 into 0 1553932027.227 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553932027.228 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553932027.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553932027.229 * [backup-simplify]: Simplify 0 into 0 1553932027.230 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553932027.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553932027.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553932027.232 * [backup-simplify]: Simplify 0 into 0 1553932027.233 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553932027.235 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553932027.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553932027.236 * [backup-simplify]: Simplify 0 into 0 1553932027.237 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553932027.239 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553932027.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553932027.240 * [backup-simplify]: Simplify 0 into 0 1553932027.240 * [backup-simplify]: Simplify (* 1 (pow (/ 1 (/ 1 x)) 3)) into (pow x 3) 1553932027.240 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- x))) (/ 1 (- x))) into (/ -1 (pow x 3)) 1553932027.240 * [approximate]: Taking taylor expansion of (/ -1 (pow x 3)) in (x) around 0 1553932027.240 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 1553932027.240 * [taylor]: Taking taylor expansion of -1 in x 1553932027.240 * [backup-simplify]: Simplify -1 into -1 1553932027.240 * [taylor]: Taking taylor expansion of (pow x 3) in x 1553932027.240 * [taylor]: Taking taylor expansion of x in x 1553932027.240 * [backup-simplify]: Simplify 0 into 0 1553932027.240 * [backup-simplify]: Simplify 1 into 1 1553932027.241 * [backup-simplify]: Simplify (* 1 1) into 1 1553932027.241 * [backup-simplify]: Simplify (* 1 1) into 1 1553932027.241 * [backup-simplify]: Simplify (/ -1 1) into -1 1553932027.241 * [taylor]: Taking taylor expansion of (/ -1 (pow x 3)) in x 1553932027.241 * [taylor]: Taking taylor expansion of -1 in x 1553932027.241 * [backup-simplify]: Simplify -1 into -1 1553932027.241 * [taylor]: Taking taylor expansion of (pow x 3) in x 1553932027.242 * [taylor]: Taking taylor expansion of x in x 1553932027.242 * [backup-simplify]: Simplify 0 into 0 1553932027.242 * [backup-simplify]: Simplify 1 into 1 1553932027.242 * [backup-simplify]: Simplify (* 1 1) into 1 1553932027.242 * [backup-simplify]: Simplify (* 1 1) into 1 1553932027.243 * [backup-simplify]: Simplify (/ -1 1) into -1 1553932027.243 * [backup-simplify]: Simplify -1 into -1 1553932027.243 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553932027.244 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1553932027.245 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1553932027.245 * [backup-simplify]: Simplify 0 into 0 1553932027.246 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553932027.247 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1553932027.248 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553932027.248 * [backup-simplify]: Simplify 0 into 0 1553932027.249 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553932027.250 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1553932027.251 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553932027.251 * [backup-simplify]: Simplify 0 into 0 1553932027.253 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553932027.254 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1553932027.255 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553932027.255 * [backup-simplify]: Simplify 0 into 0 1553932027.256 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553932027.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1553932027.258 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1553932027.259 * [backup-simplify]: Simplify 0 into 0 1553932027.260 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553932027.261 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1553932027.262 * [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 1553932027.263 * [backup-simplify]: Simplify 0 into 0 1553932027.263 * [backup-simplify]: Simplify (* -1 (pow (/ 1 (/ 1 (- x))) 3)) into (pow x 3) 1553932027.263 * * * [progress]: simplifying candidates 1553932027.263 * * * * [progress]: [ 1 / 32 ] simplifiying candidate # 1553932027.263 * [simplify]: Simplifying (+ (+ 1 1) 1) 1553932027.263 * * [simplify]: iters left: 4 (3 enodes) 1553932027.267 * * [simplify]: iters left: 3 (14 enodes) 1553932027.271 * * [simplify]: iters left: 2 (16 enodes) 1553932027.276 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932027.276 * * [simplify]: Extracting #1: cost 0 inf + 1 1553932027.276 * [simplify]: Simplified to 3 1553932027.276 * [simplify]: Simplified (2 2) to (λ (x) (pow x 3)) 1553932027.276 * * * * [progress]: [ 2 / 32 ] simplifiying candidate # 1553932027.277 * [simplify]: Simplifying (+ 2 1) 1553932027.277 * * [simplify]: iters left: 2 (3 enodes) 1553932027.280 * * [simplify]: iters left: 1 (13 enodes) 1553932027.284 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932027.284 * * [simplify]: Extracting #1: cost 0 inf + 1 1553932027.284 * [simplify]: Simplified to 3 1553932027.284 * [simplify]: Simplified (2 2) to (λ (x) (pow x 3)) 1553932027.284 * * * * [progress]: [ 3 / 32 ] simplifiying candidate # 1553932027.285 * [simplify]: Simplifying (+ (+ 1 1) 1) 1553932027.285 * * [simplify]: iters left: 4 (3 enodes) 1553932027.289 * * [simplify]: iters left: 3 (14 enodes) 1553932027.292 * * [simplify]: iters left: 2 (16 enodes) 1553932027.297 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932027.297 * * [simplify]: Extracting #1: cost 0 inf + 1 1553932027.297 * [simplify]: Simplified to 3 1553932027.297 * [simplify]: Simplified (2 2) to (λ (x) (pow x 3)) 1553932027.297 * * * * [progress]: [ 4 / 32 ] simplifiying candidate # 1553932027.297 * [simplify]: Simplifying (+ (* 2 1) 1) 1553932027.297 * * [simplify]: iters left: 4 (4 enodes) 1553932027.301 * * [simplify]: iters left: 3 (14 enodes) 1553932027.305 * * [simplify]: iters left: 2 (16 enodes) 1553932027.310 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932027.310 * * [simplify]: Extracting #1: cost 0 inf + 1 1553932027.310 * [simplify]: Simplified to 3 1553932027.310 * [simplify]: Simplified (2 2) to (λ (x) (pow x 3)) 1553932027.310 * * * * [progress]: [ 5 / 32 ] simplifiying candidate # 1553932027.311 * [simplify]: Simplifying (* (* x x) x) 1553932027.311 * * [simplify]: iters left: 4 (3 enodes) 1553932027.312 * * [simplify]: iters left: 3 (10 enodes) 1553932027.315 * * [simplify]: iters left: 2 (12 enodes) 1553932027.320 * * [simplify]: iters left: 1 (19 enodes) 1553932027.328 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932027.328 * * [simplify]: Extracting #1: cost 6 inf + 0 1553932027.328 * * [simplify]: Extracting #2: cost 8 inf + 2 1553932027.328 * * [simplify]: Extracting #3: cost 3 inf + 459 1553932027.328 * * [simplify]: Extracting #4: cost 0 inf + 884 1553932027.328 * [simplify]: Simplified to (* x (* x x)) 1553932027.329 * [simplify]: Simplified (2 1) to (λ (x) (pow (* x (* x x)) 1)) 1553932027.329 * * * * [progress]: [ 6 / 32 ] simplifiying candidate # 1553932027.329 * [simplify]: Simplifying (* (* x x) x) 1553932027.329 * * [simplify]: iters left: 4 (3 enodes) 1553932027.330 * * [simplify]: iters left: 3 (10 enodes) 1553932027.333 * * [simplify]: iters left: 2 (12 enodes) 1553932027.338 * * [simplify]: iters left: 1 (19 enodes) 1553932027.346 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932027.346 * * [simplify]: Extracting #1: cost 6 inf + 0 1553932027.346 * * [simplify]: Extracting #2: cost 8 inf + 2 1553932027.346 * * [simplify]: Extracting #3: cost 3 inf + 459 1553932027.346 * * [simplify]: Extracting #4: cost 0 inf + 884 1553932027.347 * [simplify]: Simplified to (* x (* x x)) 1553932027.347 * [simplify]: Simplified (2 1) to (λ (x) (pow (* x (* x x)) 1)) 1553932027.347 * * * * [progress]: [ 7 / 32 ] simplifiying candidate # 1553932027.347 * * * * [progress]: [ 8 / 32 ] simplifiying candidate # 1553932027.347 * * * * [progress]: [ 9 / 32 ] simplifiying candidate # 1553932027.347 * * * * [progress]: [ 10 / 32 ] simplifiying candidate # 1553932027.347 * * * * [progress]: [ 11 / 32 ] simplifiying candidate # 1553932027.347 * * * * [progress]: [ 12 / 32 ] simplifiying candidate # 1553932027.347 * * * * [progress]: [ 13 / 32 ] simplifiying candidate # 1553932027.347 * [simplify]: Simplifying (+ (+ (log x) (log x)) (log x)) 1553932027.347 * * [simplify]: iters left: 5 (4 enodes) 1553932027.349 * * [simplify]: iters left: 4 (13 enodes) 1553932027.353 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932027.353 * * [simplify]: Extracting #1: cost 4 inf + 0 1553932027.353 * * [simplify]: Extracting #2: cost 7 inf + 0 1553932027.353 * * [simplify]: Extracting #3: cost 6 inf + 1 1553932027.353 * * [simplify]: Extracting #4: cost 0 inf + 667 1553932027.353 * [simplify]: Simplified to (+ (log x) (+ (log x) (log x))) 1553932027.353 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log x) (+ (log x) (log x))))) 1553932027.353 * * * * [progress]: [ 14 / 32 ] simplifiying candidate # 1553932027.354 * [simplify]: Simplifying (+ (log (* x x)) (log x)) 1553932027.354 * * [simplify]: iters left: 5 (5 enodes) 1553932027.356 * * [simplify]: iters left: 4 (17 enodes) 1553932027.364 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932027.364 * * [simplify]: Extracting #1: cost 4 inf + 0 1553932027.364 * * [simplify]: Extracting #2: cost 8 inf + 0 1553932027.364 * * [simplify]: Extracting #3: cost 8 inf + 1 1553932027.364 * * [simplify]: Extracting #4: cost 0 inf + 889 1553932027.365 * [simplify]: Simplified to (+ (log x) (log (* x x))) 1553932027.365 * [simplify]: Simplified (2 1) to (λ (x) (exp (+ (log x) (log (* x x))))) 1553932027.365 * * * * [progress]: [ 15 / 32 ] simplifiying candidate # 1553932027.365 * * * * [progress]: [ 16 / 32 ] simplifiying candidate # 1553932027.365 * * * * [progress]: [ 17 / 32 ] simplifiying candidate # 1553932027.365 * [simplify]: Simplifying (* (* (* (* x x) x) (* (* x x) x)) (* (* x x) x)) 1553932027.365 * * [simplify]: iters left: 6 (5 enodes) 1553932027.368 * * [simplify]: iters left: 5 (25 enodes) 1553932027.378 * * [simplify]: iters left: 4 (57 enodes) 1553932027.401 * * [simplify]: iters left: 3 (81 enodes) 1553932027.422 * * [simplify]: iters left: 2 (152 enodes) 1553932027.485 * * [simplify]: iters left: 1 (372 enodes) 1553932027.680 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932027.680 * * [simplify]: Extracting #1: cost 45 inf + 0 1553932027.681 * * [simplify]: Extracting #2: cost 209 inf + 45 1553932027.684 * * [simplify]: Extracting #3: cost 172 inf + 7331 1553932027.692 * * [simplify]: Extracting #4: cost 57 inf + 48684 1553932027.699 * * [simplify]: Extracting #5: cost 4 inf + 70192 1553932027.706 * * [simplify]: Extracting #6: cost 0 inf + 71622 1553932027.713 * [simplify]: Simplified to (* (* x (* x x)) (* (* x (* x x)) (* x (* x x)))) 1553932027.713 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* x (* x x)) (* (* x (* x x)) (* x (* x x)))))) 1553932027.713 * * * * [progress]: [ 18 / 32 ] simplifiying candidate # 1553932027.713 * [simplify]: Simplifying (* (* (* (* x x) (* x x)) (* x x)) (* (* x x) x)) 1553932027.713 * * [simplify]: iters left: 6 (6 enodes) 1553932027.715 * * [simplify]: iters left: 5 (30 enodes) 1553932027.728 * * [simplify]: iters left: 4 (60 enodes) 1553932027.745 * * [simplify]: iters left: 3 (85 enodes) 1553932027.766 * * [simplify]: iters left: 2 (168 enodes) 1553932027.860 * * [simplify]: iters left: 1 (474 enodes) 1553932028.170 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932028.171 * * [simplify]: Extracting #1: cost 56 inf + 0 1553932028.172 * * [simplify]: Extracting #2: cost 215 inf + 45 1553932028.174 * * [simplify]: Extracting #3: cost 208 inf + 2423 1553932028.182 * * [simplify]: Extracting #4: cost 124 inf + 34878 1553932028.197 * * [simplify]: Extracting #5: cost 15 inf + 85063 1553932028.216 * * [simplify]: Extracting #6: cost 0 inf + 92517 1553932028.238 * [simplify]: Simplified to (* x (* (* (* x x) (* x x)) (* (* x x) (* x x)))) 1553932028.238 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* x (* (* (* x x) (* x x)) (* (* x x) (* x x)))))) 1553932028.238 * * * * [progress]: [ 19 / 32 ] simplifiying candidate # 1553932028.239 * * * * [progress]: [ 20 / 32 ] simplifiying candidate # 1553932028.239 * * * * [progress]: [ 21 / 32 ] simplifiying candidate # 1553932028.239 * * * * [progress]: [ 22 / 32 ] simplifiying candidate # 1553932028.239 * * * * [progress]: [ 23 / 32 ] simplifiying candidate # 1553932028.239 * [simplify]: Simplifying (* x (sqrt x)) 1553932028.239 * * [simplify]: iters left: 3 (3 enodes) 1553932028.241 * * [simplify]: iters left: 2 (10 enodes) 1553932028.243 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932028.243 * * [simplify]: Extracting #1: cost 4 inf + 0 1553932028.243 * * [simplify]: Extracting #2: cost 4 inf + 1 1553932028.243 * * [simplify]: Extracting #3: cost 0 inf + 245 1553932028.244 * [simplify]: Simplified to (* x (sqrt x)) 1553932028.244 * [simplify]: Simplified (2 1) to (λ (x) (* (* x (sqrt x)) (* x (sqrt x)))) 1553932028.244 * [simplify]: Simplifying (* x (sqrt x)) 1553932028.244 * * [simplify]: iters left: 3 (3 enodes) 1553932028.245 * * [simplify]: iters left: 2 (10 enodes) 1553932028.248 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932028.248 * * [simplify]: Extracting #1: cost 4 inf + 0 1553932028.248 * * [simplify]: Extracting #2: cost 4 inf + 1 1553932028.248 * * [simplify]: Extracting #3: cost 0 inf + 245 1553932028.248 * [simplify]: Simplified to (* x (sqrt x)) 1553932028.248 * [simplify]: Simplified (2 2) to (λ (x) (* (* x (sqrt x)) (* x (sqrt x)))) 1553932028.248 * * * * [progress]: [ 24 / 32 ] simplifiying candidate # 1553932028.249 * [simplify]: Simplifying (cbrt x) 1553932028.249 * * [simplify]: iters left: 1 (2 enodes) 1553932028.249 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932028.249 * * [simplify]: Extracting #1: cost 3 inf + 0 1553932028.250 * * [simplify]: Extracting #2: cost 2 inf + 1 1553932028.250 * * [simplify]: Extracting #3: cost 0 inf + 163 1553932028.250 * [simplify]: Simplified to (cbrt x) 1553932028.250 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* x x) (* (cbrt x) (cbrt x))) (cbrt x))) 1553932028.250 * * * * [progress]: [ 25 / 32 ] simplifiying candidate # 1553932028.250 * [simplify]: Simplifying (sqrt x) 1553932028.250 * * [simplify]: iters left: 1 (2 enodes) 1553932028.251 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932028.251 * * [simplify]: Extracting #1: cost 3 inf + 0 1553932028.251 * * [simplify]: Extracting #2: cost 2 inf + 1 1553932028.251 * * [simplify]: Extracting #3: cost 0 inf + 83 1553932028.251 * [simplify]: Simplified to (sqrt x) 1553932028.251 * [simplify]: Simplified (2 2) to (λ (x) (* (* (* x x) (sqrt x)) (sqrt x))) 1553932028.251 * * * * [progress]: [ 26 / 32 ] simplifiying candidate # 1553932028.251 * * * * [progress]: [ 27 / 32 ] simplifiying candidate # 1553932028.251 * * * * [progress]: [ 28 / 32 ] simplifiying candidate #real (real->posit16 (* (* x x) x))))> 1553932028.251 * * * * [progress]: [ 29 / 32 ] simplifiying candidate # 1553932028.251 * * * * [progress]: [ 30 / 32 ] simplifiying candidate # 1553932028.252 * [simplify]: Simplifying (pow x 3) 1553932028.252 * * [simplify]: iters left: 1 (3 enodes) 1553932028.254 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932028.254 * * [simplify]: Extracting #1: cost 6 inf + 0 1553932028.255 * * [simplify]: Extracting #2: cost 5 inf + 2 1553932028.255 * * [simplify]: Extracting #3: cost 0 inf + 680 1553932028.255 * * [simplify]: Extracting #4: cost 0 inf + 418 1553932028.255 * [simplify]: Simplified to (* (* x x) x) 1553932028.255 * [simplify]: Simplified (2) to (λ (x) (* (* x x) x)) 1553932028.255 * * * * [progress]: [ 31 / 32 ] simplifiying candidate # 1553932028.255 * [simplify]: Simplifying (pow x 3) 1553932028.255 * * [simplify]: iters left: 1 (3 enodes) 1553932028.257 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932028.257 * * [simplify]: Extracting #1: cost 6 inf + 0 1553932028.257 * * [simplify]: Extracting #2: cost 5 inf + 2 1553932028.257 * * [simplify]: Extracting #3: cost 0 inf + 680 1553932028.258 * * [simplify]: Extracting #4: cost 0 inf + 418 1553932028.258 * [simplify]: Simplified to (* (* x x) x) 1553932028.258 * [simplify]: Simplified (2) to (λ (x) (* (* x x) x)) 1553932028.258 * * * * [progress]: [ 32 / 32 ] simplifiying candidate # 1553932028.258 * [simplify]: Simplifying (pow x 3) 1553932028.258 * * [simplify]: iters left: 1 (3 enodes) 1553932028.259 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932028.259 * * [simplify]: Extracting #1: cost 6 inf + 0 1553932028.259 * * [simplify]: Extracting #2: cost 5 inf + 2 1553932028.259 * * [simplify]: Extracting #3: cost 0 inf + 680 1553932028.259 * * [simplify]: Extracting #4: cost 0 inf + 418 1553932028.259 * [simplify]: Simplified to (* (* x x) x) 1553932028.259 * [simplify]: Simplified (2) to (λ (x) (* (* x x) x)) 1553932028.260 * * * [progress]: adding candidates to table 1553932028.414 * * [progress]: iteration 2 / 4 1553932028.414 * * * [progress]: picking best candidate 1553932028.415 * * * * [pick]: Picked # 1553932028.415 * * * [progress]: localizing error 1553932028.419 * * * [progress]: generating rewritten candidates 1553932028.419 * * * [progress]: generating series expansions 1553932028.419 * * * [progress]: simplifying candidates 1553932028.419 * * * [progress]: adding candidates to table 1553932028.419 * [progress]: [Phase 3 of 3] Extracting. 1553932028.421 * [simplify]: Simplifying (pow x 3) 1553932028.421 * * [simplify]: iters left: 1 (3 enodes) 1553932028.422 * * [simplify]: Extracting #0: cost 1 inf + 0 1553932028.422 * * [simplify]: Extracting #1: cost 3 inf + 0 1553932028.422 * * [simplify]: Extracting #2: cost 1 inf + 2 1553932028.422 * * [simplify]: Extracting #3: cost 0 inf + 214 1553932028.422 * [simplify]: Simplified to (pow x 3) 1553932029.394 * [regime-testing]: Baseline error score: 0 1553932029.395 * [regime-testing]: Oracle error score: 0 1553932029.395 * [regime-testing]: End program error score: 0 1553932029.455 * [regime-testing]: Target error score: 0