0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.098 * * * [progress]: [2/2] Setting up program. 0.102 * [progress]: [Phase 2 of 3] Improving. 0.102 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.102 * [simplify]: Simplifying (log (+ 1 x)) 0.102 * * [simplify]: iters left: 3 (4 enodes) 0.104 * * [simplify]: iters left: 2 (15 enodes) 0.109 * * [simplify]: iters left: 1 (17 enodes) 0.114 * * [simplify]: Extracting #0: cost 1 inf + 0 0.114 * * [simplify]: Extracting #1: cost 3 inf + 0 0.114 * * [simplify]: Extracting #2: cost 6 inf + 0 0.114 * * [simplify]: Extracting #3: cost 4 inf + 2 0.114 * * [simplify]: Extracting #4: cost 0 inf + 310 0.114 * [simplify]: Simplified to (log (+ x 1)) 0.114 * [simplify]: Simplified (2) to (λ (x) (log (+ x 1))) 0.118 * * [progress]: iteration 1 / 4 0.119 * * * [progress]: picking best candidate 0.122 * * * * [pick]: Picked # 0.122 * * * [progress]: localizing error 0.132 * * * [progress]: generating rewritten candidates 0.132 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.136 * * * [progress]: generating series expansions 0.136 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.136 * [backup-simplify]: Simplify (log (+ 1 x)) into (log (+ x 1)) 0.136 * [approximate]: Taking taylor expansion of (log (+ x 1)) in (x) around 0 0.136 * [taylor]: Taking taylor expansion of (log (+ x 1)) in x 0.136 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 1 into 1 0.136 * [taylor]: Taking taylor expansion of 1 in x 0.136 * [backup-simplify]: Simplify 1 into 1 0.136 * [backup-simplify]: Simplify (+ 0 1) into 1 0.137 * [backup-simplify]: Simplify (log 1) into 0 0.137 * [taylor]: Taking taylor expansion of (log (+ x 1)) in x 0.137 * [taylor]: Taking taylor expansion of (+ x 1) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify 1 into 1 0.137 * [taylor]: Taking taylor expansion of 1 in x 0.137 * [backup-simplify]: Simplify 1 into 1 0.137 * [backup-simplify]: Simplify (+ 0 1) into 1 0.137 * [backup-simplify]: Simplify (log 1) into 0 0.137 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify (+ 1 0) into 1 0.146 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.146 * [backup-simplify]: Simplify 1 into 1 0.146 * [backup-simplify]: Simplify (+ 0 0) into 0 0.148 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.148 * [backup-simplify]: Simplify -1/2 into -1/2 0.148 * [backup-simplify]: Simplify (+ 0 0) into 0 0.151 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 1) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 1/3 0.151 * [backup-simplify]: Simplify 1/3 into 1/3 0.151 * [backup-simplify]: Simplify (+ (* 1/3 (pow x 3)) (+ (* -1/2 (pow x 2)) (* 1 x))) into (- (+ x (* 1/3 (pow x 3))) (* 1/2 (pow x 2))) 0.152 * [backup-simplify]: Simplify (log (+ 1 (/ 1 x))) into (log (+ (/ 1 x) 1)) 0.152 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in (x) around 0 0.152 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.152 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.152 * [taylor]: Taking taylor expansion of x in x 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify 1 into 1 0.152 * [backup-simplify]: Simplify (/ 1 1) into 1 0.152 * [taylor]: Taking taylor expansion of 1 in x 0.152 * [backup-simplify]: Simplify 1 into 1 0.152 * [backup-simplify]: Simplify (+ 1 0) into 1 0.153 * [backup-simplify]: Simplify (log 1) into 0 0.153 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1)) in x 0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 1 into 1 0.154 * [backup-simplify]: Simplify (/ 1 1) into 1 0.154 * [taylor]: Taking taylor expansion of 1 in x 0.154 * [backup-simplify]: Simplify 1 into 1 0.154 * [backup-simplify]: Simplify (+ 1 0) into 1 0.154 * [backup-simplify]: Simplify (log 1) into 0 0.155 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x)) 0.155 * [backup-simplify]: Simplify (- (log x)) into (- (log x)) 0.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.155 * [backup-simplify]: Simplify (+ 0 1) into 1 0.156 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1 1)))) 1) into 1 0.156 * [backup-simplify]: Simplify 1 into 1 0.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.157 * [backup-simplify]: Simplify (+ 0 0) into 0 0.158 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -1/2 0.158 * [backup-simplify]: Simplify -1/2 into -1/2 0.159 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 x) 2)) (+ (* 1 (/ 1 x)) (- (log (/ 1 x))))) into (- (/ 1 x) (+ (log (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))) 0.159 * [backup-simplify]: Simplify (log (+ 1 (/ 1 (- x)))) into (log (- 1 (/ 1 x))) 0.159 * [approximate]: Taking taylor expansion of (log (- 1 (/ 1 x))) in (x) around 0 0.159 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 0.159 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.159 * [taylor]: Taking taylor expansion of 1 in x 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [backup-simplify]: Simplify (/ 1 1) into 1 0.159 * [backup-simplify]: Simplify (- 1) into -1 0.160 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.160 * [backup-simplify]: Simplify (log -1) into (log -1) 0.160 * [taylor]: Taking taylor expansion of (log (- 1 (/ 1 x))) in x 0.160 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.160 * [taylor]: Taking taylor expansion of 1 in x 0.160 * [backup-simplify]: Simplify 1 into 1 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.160 * [taylor]: Taking taylor expansion of x in x 0.160 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 1 into 1 0.161 * [backup-simplify]: Simplify (/ 1 1) into 1 0.161 * [backup-simplify]: Simplify (- 1) into -1 0.162 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.162 * [backup-simplify]: Simplify (log -1) into (log -1) 0.163 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x)) 0.164 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x)) 0.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.165 * [backup-simplify]: Simplify (- 0) into 0 0.165 * [backup-simplify]: Simplify (+ 1 0) into 1 0.167 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow -1 1)))) 1) into -1 0.167 * [backup-simplify]: Simplify -1 into -1 0.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.168 * [backup-simplify]: Simplify (- 0) into 0 0.169 * [backup-simplify]: Simplify (+ 0 0) into 0 0.171 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -1/2 0.171 * [backup-simplify]: Simplify -1/2 into -1/2 0.172 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (- x)) 2)) (+ (* -1 (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (/ 1 x) (log -1)) (+ (log (/ -1 x)) (* 1/2 (/ 1 (pow x 2))))) 0.172 * * * [progress]: simplifying candidates 0.172 * * * * [progress]: [ 1 / 19 ] simplifiying candidate # 0.173 * [simplify]: Simplifying (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) 0.173 * * [simplify]: iters left: 6 (6 enodes) 0.175 * * [simplify]: iters left: 5 (23 enodes) 0.179 * * [simplify]: iters left: 4 (27 enodes) 0.183 * * [simplify]: Extracting #0: cost 1 inf + 0 0.183 * * [simplify]: Extracting #1: cost 4 inf + 0 0.183 * * [simplify]: Extracting #2: cost 7 inf + 0 0.183 * * [simplify]: Extracting #3: cost 9 inf + 0 0.183 * * [simplify]: Extracting #4: cost 12 inf + 0 0.184 * * [simplify]: Extracting #5: cost 10 inf + 2 0.184 * * [simplify]: Extracting #6: cost 8 inf + 86 0.184 * * [simplify]: Extracting #7: cost 1 inf + 1270 0.184 * * [simplify]: Extracting #8: cost 0 inf + 1502 0.184 * [simplify]: Simplified to (log (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 0.184 * [simplify]: Simplified (2 1) to (λ (x) (+ (log (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (log (cbrt (+ 1 x))))) 0.184 * [simplify]: Simplifying (log (cbrt (+ 1 x))) 0.184 * * [simplify]: iters left: 4 (5 enodes) 0.186 * * [simplify]: iters left: 3 (18 enodes) 0.189 * * [simplify]: iters left: 2 (20 enodes) 0.192 * * [simplify]: Extracting #0: cost 1 inf + 0 0.192 * * [simplify]: Extracting #1: cost 3 inf + 0 0.192 * * [simplify]: Extracting #2: cost 5 inf + 0 0.192 * * [simplify]: Extracting #3: cost 8 inf + 0 0.192 * * [simplify]: Extracting #4: cost 6 inf + 2 0.192 * * [simplify]: Extracting #5: cost 0 inf + 714 0.192 * [simplify]: Simplified to (log (cbrt (+ x 1))) 0.192 * [simplify]: Simplified (2 2) to (λ (x) (+ (log (* (cbrt (+ 1 x)) (cbrt (+ 1 x)))) (log (cbrt (+ x 1))))) 0.192 * * * * [progress]: [ 2 / 19 ] simplifiying candidate # 0.193 * [simplify]: Simplifying (log (sqrt (+ 1 x))) 0.193 * * [simplify]: iters left: 4 (5 enodes) 0.194 * * [simplify]: iters left: 3 (18 enodes) 0.197 * * [simplify]: iters left: 2 (20 enodes) 0.200 * * [simplify]: Extracting #0: cost 1 inf + 0 0.200 * * [simplify]: Extracting #1: cost 3 inf + 0 0.200 * * [simplify]: Extracting #2: cost 5 inf + 0 0.200 * * [simplify]: Extracting #3: cost 8 inf + 0 0.200 * * [simplify]: Extracting #4: cost 6 inf + 2 0.200 * * [simplify]: Extracting #5: cost 0 inf + 554 0.200 * [simplify]: Simplified to (log (sqrt (+ x 1))) 0.200 * [simplify]: Simplified (2 1) to (λ (x) (+ (log (sqrt (+ x 1))) (log (sqrt (+ 1 x))))) 0.200 * [simplify]: Simplifying (log (sqrt (+ 1 x))) 0.200 * * [simplify]: iters left: 4 (5 enodes) 0.201 * * [simplify]: iters left: 3 (18 enodes) 0.205 * * [simplify]: iters left: 2 (20 enodes) 0.211 * * [simplify]: Extracting #0: cost 1 inf + 0 0.211 * * [simplify]: Extracting #1: cost 3 inf + 0 0.211 * * [simplify]: Extracting #2: cost 5 inf + 0 0.211 * * [simplify]: Extracting #3: cost 8 inf + 0 0.211 * * [simplify]: Extracting #4: cost 6 inf + 2 0.211 * * [simplify]: Extracting #5: cost 0 inf + 554 0.211 * [simplify]: Simplified to (log (sqrt (+ x 1))) 0.211 * [simplify]: Simplified (2 2) to (λ (x) (+ (log (sqrt (+ 1 x))) (log (sqrt (+ x 1))))) 0.212 * * * * [progress]: [ 3 / 19 ] simplifiying candidate # 0.212 * [simplify]: Simplifying (log 1) 0.212 * * [simplify]: iters left: 1 (2 enodes) 0.214 * * [simplify]: Extracting #0: cost 1 inf + 0 0.214 * * [simplify]: Extracting #1: cost 0 inf + 1 0.214 * [simplify]: Simplified to 0 0.214 * [simplify]: Simplified (2 1) to (λ (x) (+ 0 (log (+ 1 x)))) 0.214 * [simplify]: Simplifying (log (+ 1 x)) 0.215 * * [simplify]: iters left: 3 (4 enodes) 0.217 * * [simplify]: iters left: 2 (15 enodes) 0.222 * * [simplify]: iters left: 1 (17 enodes) 0.227 * * [simplify]: Extracting #0: cost 1 inf + 0 0.227 * * [simplify]: Extracting #1: cost 3 inf + 0 0.227 * * [simplify]: Extracting #2: cost 6 inf + 0 0.227 * * [simplify]: Extracting #3: cost 4 inf + 2 0.227 * * [simplify]: Extracting #4: cost 0 inf + 310 0.228 * [simplify]: Simplified to (log (+ x 1)) 0.228 * [simplify]: Simplified (2 2) to (λ (x) (+ 0 (log (+ x 1)))) 0.228 * * * * [progress]: [ 4 / 19 ] simplifiying candidate # 0.228 * [simplify]: Simplifying (log 1) 0.228 * * [simplify]: iters left: 1 (2 enodes) 0.230 * * [simplify]: Extracting #0: cost 1 inf + 0 0.230 * * [simplify]: Extracting #1: cost 0 inf + 1 0.231 * [simplify]: Simplified to 0 0.231 * [simplify]: Simplified (2 1) to (λ (x) (+ 0 (log (+ 1 x)))) 0.231 * [simplify]: Simplifying (log (+ 1 x)) 0.231 * * [simplify]: iters left: 3 (4 enodes) 0.232 * * [simplify]: iters left: 2 (15 enodes) 0.235 * * [simplify]: iters left: 1 (17 enodes) 0.237 * * [simplify]: Extracting #0: cost 1 inf + 0 0.237 * * [simplify]: Extracting #1: cost 3 inf + 0 0.237 * * [simplify]: Extracting #2: cost 6 inf + 0 0.237 * * [simplify]: Extracting #3: cost 4 inf + 2 0.238 * * [simplify]: Extracting #4: cost 0 inf + 310 0.238 * [simplify]: Simplified to (log (+ x 1)) 0.238 * [simplify]: Simplified (2 2) to (λ (x) (+ 0 (log (+ x 1)))) 0.238 * * * * [progress]: [ 5 / 19 ] simplifiying candidate # 0.238 * [simplify]: Simplifying (log (+ (pow 1 3) (pow x 3))) 0.238 * * [simplify]: iters left: 4 (7 enodes) 0.241 * * [simplify]: iters left: 3 (32 enodes) 0.247 * * [simplify]: iters left: 2 (50 enodes) 0.259 * * [simplify]: iters left: 1 (76 enodes) 0.279 * * [simplify]: Extracting #0: cost 1 inf + 0 0.279 * * [simplify]: Extracting #1: cost 3 inf + 0 0.279 * * [simplify]: Extracting #2: cost 6 inf + 0 0.279 * * [simplify]: Extracting #3: cost 13 inf + 1 0.279 * * [simplify]: Extracting #4: cost 18 inf + 44 0.280 * * [simplify]: Extracting #5: cost 11 inf + 1129 0.280 * * [simplify]: Extracting #6: cost 3 inf + 3790 0.280 * * [simplify]: Extracting #7: cost 0 inf + 4215 0.281 * [simplify]: Simplified to (log (+ 1 (* x (* x x)))) 0.281 * [simplify]: Simplified (2 1) to (λ (x) (- (log (+ 1 (* x (* x x)))) (log (+ (* 1 1) (- (* x x) (* 1 x)))))) 0.281 * [simplify]: Simplifying (log (+ (* 1 1) (- (* x x) (* 1 x)))) 0.281 * * [simplify]: iters left: 6 (8 enodes) 0.283 * * [simplify]: iters left: 5 (27 enodes) 0.288 * * [simplify]: iters left: 4 (46 enodes) 0.296 * * [simplify]: iters left: 3 (71 enodes) 0.305 * * [simplify]: iters left: 2 (80 enodes) 0.316 * * [simplify]: iters left: 1 (97 enodes) 0.332 * * [simplify]: Extracting #0: cost 1 inf + 0 0.332 * * [simplify]: Extracting #1: cost 3 inf + 0 0.332 * * [simplify]: Extracting #2: cost 16 inf + 0 0.333 * * [simplify]: Extracting #3: cost 15 inf + 453 0.333 * * [simplify]: Extracting #4: cost 0 inf + 1775 0.335 * * [simplify]: Extracting #5: cost 0 inf + 1735 0.335 * [simplify]: Simplified to (log (- (* x x) (+ -1 x))) 0.336 * [simplify]: Simplified (2 2) to (λ (x) (- (log (+ 1 (* x (* x x)))) (log (- (* x x) (+ -1 x))))) 0.336 * * * * [progress]: [ 6 / 19 ] simplifiying candidate # 0.336 * [simplify]: Simplifying (log (- (* 1 1) (* x x))) 0.336 * * [simplify]: iters left: 5 (6 enodes) 0.339 * * [simplify]: iters left: 4 (20 enodes) 0.346 * * [simplify]: iters left: 3 (29 enodes) 0.354 * * [simplify]: iters left: 2 (31 enodes) 0.365 * * [simplify]: Extracting #0: cost 1 inf + 0 0.365 * * [simplify]: Extracting #1: cost 3 inf + 0 0.365 * * [simplify]: Extracting #2: cost 7 inf + 0 0.365 * * [simplify]: Extracting #3: cost 10 inf + 1 0.365 * * [simplify]: Extracting #4: cost 2 inf + 603 0.366 * * [simplify]: Extracting #5: cost 0 inf + 796 0.366 * [simplify]: Simplified to (log (- 1 (* x x))) 0.366 * [simplify]: Simplified (2 1) to (λ (x) (- (log (- 1 (* x x))) (log (- 1 x)))) 0.366 * [simplify]: Simplifying (log (- 1 x)) 0.366 * * [simplify]: iters left: 3 (4 enodes) 0.369 * * [simplify]: iters left: 2 (16 enodes) 0.374 * * [simplify]: iters left: 1 (21 enodes) 0.381 * * [simplify]: Extracting #0: cost 1 inf + 0 0.381 * * [simplify]: Extracting #1: cost 3 inf + 0 0.381 * * [simplify]: Extracting #2: cost 7 inf + 0 0.381 * * [simplify]: Extracting #3: cost 5 inf + 43 0.382 * * [simplify]: Extracting #4: cost 0 inf + 392 0.382 * [simplify]: Simplified to (log (- 1 x)) 0.382 * [simplify]: Simplified (2 2) to (λ (x) (- (log (- 1 (* x x))) (log (- 1 x)))) 0.382 * * * * [progress]: [ 7 / 19 ] simplifiying candidate # 0.382 * [simplify]: Simplifying (log (+ 1 x)) 0.382 * * [simplify]: iters left: 3 (4 enodes) 0.385 * * [simplify]: iters left: 2 (15 enodes) 0.390 * * [simplify]: iters left: 1 (17 enodes) 0.395 * * [simplify]: Extracting #0: cost 1 inf + 0 0.395 * * [simplify]: Extracting #1: cost 3 inf + 0 0.395 * * [simplify]: Extracting #2: cost 6 inf + 0 0.395 * * [simplify]: Extracting #3: cost 4 inf + 2 0.395 * * [simplify]: Extracting #4: cost 0 inf + 310 0.395 * [simplify]: Simplified to (log (+ x 1)) 0.395 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (log (+ x 1)))) 0.395 * * * * [progress]: [ 8 / 19 ] simplifiying candidate # 0.395 * * * * [progress]: [ 9 / 19 ] simplifiying candidate # 0.395 * * * * [progress]: [ 10 / 19 ] simplifiying candidate # 0.396 * [simplify]: Simplifying (log (log (+ 1 x))) 0.396 * * [simplify]: iters left: 4 (5 enodes) 0.398 * * [simplify]: iters left: 3 (18 enodes) 0.404 * * [simplify]: iters left: 2 (20 enodes) 0.410 * * [simplify]: Extracting #0: cost 1 inf + 0 0.410 * * [simplify]: Extracting #1: cost 3 inf + 0 0.410 * * [simplify]: Extracting #2: cost 5 inf + 0 0.410 * * [simplify]: Extracting #3: cost 8 inf + 0 0.410 * * [simplify]: Extracting #4: cost 6 inf + 2 0.410 * * [simplify]: Extracting #5: cost 0 inf + 674 0.411 * [simplify]: Simplified to (log (log (+ x 1))) 0.411 * [simplify]: Simplified (2 1) to (λ (x) (exp (log (log (+ x 1))))) 0.411 * * * * [progress]: [ 11 / 19 ] simplifiying candidate # 0.411 * [simplify]: Simplifying (exp (log (+ 1 x))) 0.411 * * [simplify]: iters left: 4 (5 enodes) 0.414 * * [simplify]: iters left: 3 (16 enodes) 0.419 * * [simplify]: iters left: 2 (18 enodes) 0.424 * * [simplify]: Extracting #0: cost 1 inf + 0 0.424 * * [simplify]: Extracting #1: cost 5 inf + 0 0.424 * * [simplify]: Extracting #2: cost 4 inf + 2 0.424 * * [simplify]: Extracting #3: cost 2 inf + 156 0.424 * * [simplify]: Extracting #4: cost 0 inf + 310 0.425 * [simplify]: Simplified to (+ x 1) 0.425 * [simplify]: Simplified (2 1) to (λ (x) (log (+ x 1))) 0.425 * * * * [progress]: [ 12 / 19 ] simplifiying candidate # 0.425 * [simplify]: Simplifying (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x)))) 0.425 * * [simplify]: iters left: 6 (6 enodes) 0.428 * * [simplify]: iters left: 5 (21 enodes) 0.435 * * [simplify]: iters left: 4 (23 enodes) 0.442 * * [simplify]: Extracting #0: cost 1 inf + 0 0.442 * * [simplify]: Extracting #1: cost 3 inf + 0 0.442 * * [simplify]: Extracting #2: cost 5 inf + 0 0.442 * * [simplify]: Extracting #3: cost 7 inf + 0 0.442 * * [simplify]: Extracting #4: cost 10 inf + 0 0.442 * * [simplify]: Extracting #5: cost 8 inf + 2 0.442 * * [simplify]: Extracting #6: cost 0 inf + 1158 0.443 * [simplify]: Simplified to (* (cbrt (log (+ x 1))) (cbrt (log (+ x 1)))) 0.443 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (log (+ x 1))) (cbrt (log (+ x 1)))) (cbrt (log (+ 1 x))))) 0.443 * [simplify]: Simplifying (cbrt (log (+ 1 x))) 0.443 * * [simplify]: iters left: 4 (5 enodes) 0.446 * * [simplify]: iters left: 3 (18 enodes) 0.452 * * [simplify]: iters left: 2 (20 enodes) 0.457 * * [simplify]: Extracting #0: cost 1 inf + 0 0.457 * * [simplify]: Extracting #1: cost 3 inf + 0 0.457 * * [simplify]: Extracting #2: cost 5 inf + 0 0.458 * * [simplify]: Extracting #3: cost 8 inf + 0 0.458 * * [simplify]: Extracting #4: cost 6 inf + 2 0.458 * * [simplify]: Extracting #5: cost 0 inf + 694 0.458 * [simplify]: Simplified to (cbrt (log (+ x 1))) 0.458 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (log (+ 1 x))) (cbrt (log (+ 1 x)))) (cbrt (log (+ x 1))))) 0.458 * * * * [progress]: [ 13 / 19 ] simplifiying candidate # 0.458 * [simplify]: Simplifying (* (* (log (+ 1 x)) (log (+ 1 x))) (log (+ 1 x))) 0.459 * * [simplify]: iters left: 6 (6 enodes) 0.462 * * [simplify]: iters left: 5 (22 enodes) 0.469 * * [simplify]: iters left: 4 (26 enodes) 0.478 * * [simplify]: iters left: 3 (33 enodes) 0.491 * * [simplify]: iters left: 2 (47 enodes) 0.509 * * [simplify]: iters left: 1 (73 enodes) 0.538 * * [simplify]: Extracting #0: cost 1 inf + 0 0.538 * * [simplify]: Extracting #1: cost 9 inf + 0 0.538 * * [simplify]: Extracting #2: cost 18 inf + 1 0.538 * * [simplify]: Extracting #3: cost 22 inf + 3 0.538 * * [simplify]: Extracting #4: cost 20 inf + 6 0.539 * * [simplify]: Extracting #5: cost 12 inf + 982 0.540 * * [simplify]: Extracting #6: cost 0 inf + 5560 0.541 * [simplify]: Simplified to (* (log (+ x 1)) (* (log (+ x 1)) (log (+ x 1)))) 0.541 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (log (+ x 1)) (* (log (+ x 1)) (log (+ x 1)))))) 0.541 * * * * [progress]: [ 14 / 19 ] simplifiying candidate # 0.541 * [simplify]: Simplifying (sqrt (log (+ 1 x))) 0.542 * * [simplify]: iters left: 4 (5 enodes) 0.544 * * [simplify]: iters left: 3 (18 enodes) 0.550 * * [simplify]: iters left: 2 (20 enodes) 0.556 * * [simplify]: Extracting #0: cost 1 inf + 0 0.556 * * [simplify]: Extracting #1: cost 3 inf + 0 0.556 * * [simplify]: Extracting #2: cost 5 inf + 0 0.556 * * [simplify]: Extracting #3: cost 8 inf + 0 0.556 * * [simplify]: Extracting #4: cost 6 inf + 2 0.557 * * [simplify]: Extracting #5: cost 0 inf + 614 0.557 * [simplify]: Simplified to (sqrt (log (+ x 1))) 0.557 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (log (+ x 1))) (sqrt (log (+ 1 x))))) 0.557 * [simplify]: Simplifying (sqrt (log (+ 1 x))) 0.557 * * [simplify]: iters left: 4 (5 enodes) 0.560 * * [simplify]: iters left: 3 (18 enodes) 0.563 * * [simplify]: iters left: 2 (20 enodes) 0.566 * * [simplify]: Extracting #0: cost 1 inf + 0 0.566 * * [simplify]: Extracting #1: cost 3 inf + 0 0.566 * * [simplify]: Extracting #2: cost 5 inf + 0 0.566 * * [simplify]: Extracting #3: cost 8 inf + 0 0.566 * * [simplify]: Extracting #4: cost 6 inf + 2 0.566 * * [simplify]: Extracting #5: cost 0 inf + 614 0.566 * [simplify]: Simplified to (sqrt (log (+ x 1))) 0.566 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (log (+ 1 x))) (sqrt (log (+ x 1))))) 0.566 * * * * [progress]: [ 15 / 19 ] simplifiying candidate # 0.566 * * * * [progress]: [ 16 / 19 ] simplifiying candidate #real (real->posit16 (log (+ 1 x)))))> 0.566 * [simplify]: Simplifying (real->posit16 (log (+ 1 x))) 0.566 * * [simplify]: iters left: 4 (5 enodes) 0.568 * * [simplify]: iters left: 3 (15 enodes) 0.570 * * [simplify]: iters left: 2 (17 enodes) 0.573 * * [simplify]: Extracting #0: cost 1 inf + 0 0.573 * * [simplify]: Extracting #1: cost 2 inf + 0 0.573 * * [simplify]: Extracting #2: cost 3 inf + 0 0.573 * * [simplify]: Extracting #3: cost 6 inf + 0 0.573 * * [simplify]: Extracting #4: cost 4 inf + 2 0.573 * * [simplify]: Extracting #5: cost 0 inf + 310 0.573 * [simplify]: Simplified to (real->posit16 (log (+ x 1))) 0.573 * [simplify]: Simplified (2 1) to (λ (x) (posit16->real (real->posit16 (log (+ x 1))))) 0.573 * * * * [progress]: [ 17 / 19 ] simplifiying candidate # 0.573 * [simplify]: Simplifying (- (+ x (* 1/3 (pow x 3))) (* 1/2 (pow x 2))) 0.573 * * [simplify]: iters left: 6 (11 enodes) 0.578 * * [simplify]: iters left: 5 (51 enodes) 0.589 * * [simplify]: iters left: 4 (104 enodes) 0.621 * * [simplify]: iters left: 3 (197 enodes) 0.681 * * [simplify]: iters left: 2 (318 enodes) 0.807 * * [simplify]: Extracting #0: cost 1 inf + 0 0.807 * * [simplify]: Extracting #1: cost 14 inf + 0 0.808 * * [simplify]: Extracting #2: cost 63 inf + 1 0.808 * * [simplify]: Extracting #3: cost 111 inf + 415 0.809 * * [simplify]: Extracting #4: cost 73 inf + 4133 0.812 * * [simplify]: Extracting #5: cost 20 inf + 24765 0.816 * * [simplify]: Extracting #6: cost 0 inf + 33947 0.820 * * [simplify]: Extracting #7: cost 0 inf + 33685 0.826 * [simplify]: Simplified to (+ (* (+ -1/2 (* x 1/3)) (* x x)) x) 0.826 * [simplify]: Simplified (2) to (λ (x) (+ (* (+ -1/2 (* x 1/3)) (* x x)) x)) 0.826 * * * * [progress]: [ 18 / 19 ] simplifiying candidate # 0.826 * [simplify]: Simplifying (- (/ 1 x) (+ (log (/ 1 x)) (* 1/2 (/ 1 (pow x 2))))) 0.827 * * [simplify]: iters left: 6 (11 enodes) 0.834 * * [simplify]: iters left: 5 (51 enodes) 0.850 * * [simplify]: iters left: 4 (72 enodes) 0.866 * * [simplify]: iters left: 3 (106 enodes) 0.886 * * [simplify]: iters left: 2 (152 enodes) 0.921 * * [simplify]: iters left: 1 (217 enodes) 0.989 * * [simplify]: Extracting #0: cost 1 inf + 0 0.989 * * [simplify]: Extracting #1: cost 20 inf + 0 0.990 * * [simplify]: Extracting #2: cost 53 inf + 1 0.990 * * [simplify]: Extracting #3: cost 54 inf + 48 0.992 * * [simplify]: Extracting #4: cost 22 inf + 2923 0.995 * * [simplify]: Extracting #5: cost 1 inf + 6180 0.999 * * [simplify]: Extracting #6: cost 0 inf + 6343 1.001 * [simplify]: Simplified to (+ (/ 1 x) (+ (/ -1/2 (* x x)) (log x))) 1.001 * [simplify]: Simplified (2) to (λ (x) (+ (/ 1 x) (+ (/ -1/2 (* x x)) (log x)))) 1.001 * * * * [progress]: [ 19 / 19 ] simplifiying candidate # 1.001 * [simplify]: Simplifying (- (+ (/ 1 x) (log -1)) (+ (log (/ -1 x)) (* 1/2 (/ 1 (pow x 2))))) 1.001 * * [simplify]: iters left: 6 (15 enodes) 1.007 * * [simplify]: iters left: 5 (64 enodes) 1.018 * * [simplify]: iters left: 4 (108 enodes) 1.039 * * [simplify]: iters left: 3 (225 enodes) 1.118 * * [simplify]: iters left: 2 (457 enodes) 1.351 * * [simplify]: Extracting #0: cost 1 inf + 0 1.354 * * [simplify]: Extracting #1: cost 113 inf + 0 1.355 * * [simplify]: Extracting #2: cost 274 inf + 1 1.357 * * [simplify]: Extracting #3: cost 237 inf + 7627 1.367 * * [simplify]: Extracting #4: cost 39 inf + 48548 1.381 * * [simplify]: Extracting #5: cost 0 inf + 59400 1.394 * [simplify]: Simplified to (+ (/ 1 x) (+ (/ -1/2 (* x x)) (log x))) 1.394 * [simplify]: Simplified (2) to (λ (x) (+ (/ 1 x) (+ (/ -1/2 (* x x)) (log x)))) 1.394 * * * [progress]: adding candidates to table 1.548 * * [progress]: iteration 2 / 4 1.548 * * * [progress]: picking best candidate 1.549 * * * * [pick]: Picked # 1.549 * * * [progress]: localizing error 1.562 * * * [progress]: generating rewritten candidates 1.562 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 2) 1.567 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.595 * * * [progress]: generating series expansions 1.595 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 2) 1.595 * [backup-simplify]: Simplify (* x 1/3) into (* 1/3 x) 1.595 * [approximate]: Taking taylor expansion of (* 1/3 x) in (x) around 0 1.595 * [taylor]: Taking taylor expansion of (* 1/3 x) in x 1.595 * [taylor]: Taking taylor expansion of 1/3 in x 1.595 * [backup-simplify]: Simplify 1/3 into 1/3 1.595 * [taylor]: Taking taylor expansion of x in x 1.595 * [backup-simplify]: Simplify 0 into 0 1.595 * [backup-simplify]: Simplify 1 into 1 1.595 * [taylor]: Taking taylor expansion of (* 1/3 x) in x 1.595 * [taylor]: Taking taylor expansion of 1/3 in x 1.595 * [backup-simplify]: Simplify 1/3 into 1/3 1.595 * [taylor]: Taking taylor expansion of x in x 1.595 * [backup-simplify]: Simplify 0 into 0 1.595 * [backup-simplify]: Simplify 1 into 1 1.596 * [backup-simplify]: Simplify (* 1/3 0) into 0 1.596 * [backup-simplify]: Simplify 0 into 0 1.596 * [backup-simplify]: Simplify (+ (* 1/3 1) (* 0 0)) into 1/3 1.596 * [backup-simplify]: Simplify 1/3 into 1/3 1.597 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 1) (* 0 0))) into 0 1.597 * [backup-simplify]: Simplify 0 into 0 1.598 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.598 * [backup-simplify]: Simplify 0 into 0 1.598 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.599 * [backup-simplify]: Simplify 0 into 0 1.599 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.599 * [backup-simplify]: Simplify 0 into 0 1.601 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1.601 * [backup-simplify]: Simplify 0 into 0 1.602 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1.602 * [backup-simplify]: Simplify 0 into 0 1.602 * [backup-simplify]: Simplify (* 1/3 x) into (* 1/3 x) 1.602 * [backup-simplify]: Simplify (* (/ 1 x) 1/3) into (/ 1/3 x) 1.602 * [approximate]: Taking taylor expansion of (/ 1/3 x) in (x) around 0 1.602 * [taylor]: Taking taylor expansion of (/ 1/3 x) in x 1.602 * [taylor]: Taking taylor expansion of 1/3 in x 1.602 * [backup-simplify]: Simplify 1/3 into 1/3 1.602 * [taylor]: Taking taylor expansion of x in x 1.602 * [backup-simplify]: Simplify 0 into 0 1.602 * [backup-simplify]: Simplify 1 into 1 1.603 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3 1.603 * [taylor]: Taking taylor expansion of (/ 1/3 x) in x 1.603 * [taylor]: Taking taylor expansion of 1/3 in x 1.603 * [backup-simplify]: Simplify 1/3 into 1/3 1.603 * [taylor]: Taking taylor expansion of x in x 1.603 * [backup-simplify]: Simplify 0 into 0 1.603 * [backup-simplify]: Simplify 1 into 1 1.603 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3 1.603 * [backup-simplify]: Simplify 1/3 into 1/3 1.604 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)))) into 0 1.604 * [backup-simplify]: Simplify 0 into 0 1.604 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.604 * [backup-simplify]: Simplify 0 into 0 1.605 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.605 * [backup-simplify]: Simplify 0 into 0 1.605 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.605 * [backup-simplify]: Simplify 0 into 0 1.606 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.606 * [backup-simplify]: Simplify 0 into 0 1.607 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.607 * [backup-simplify]: Simplify 0 into 0 1.607 * [backup-simplify]: Simplify (* 1/3 (/ 1 (/ 1 x))) into (* 1/3 x) 1.607 * [backup-simplify]: Simplify (* (/ 1 (- x)) 1/3) into (/ -1/3 x) 1.607 * [approximate]: Taking taylor expansion of (/ -1/3 x) in (x) around 0 1.607 * [taylor]: Taking taylor expansion of (/ -1/3 x) in x 1.607 * [taylor]: Taking taylor expansion of -1/3 in x 1.607 * [backup-simplify]: Simplify -1/3 into -1/3 1.607 * [taylor]: Taking taylor expansion of x in x 1.607 * [backup-simplify]: Simplify 0 into 0 1.607 * [backup-simplify]: Simplify 1 into 1 1.607 * [backup-simplify]: Simplify (/ -1/3 1) into -1/3 1.607 * [taylor]: Taking taylor expansion of (/ -1/3 x) in x 1.607 * [taylor]: Taking taylor expansion of -1/3 in x 1.607 * [backup-simplify]: Simplify -1/3 into -1/3 1.607 * [taylor]: Taking taylor expansion of x in x 1.608 * [backup-simplify]: Simplify 0 into 0 1.608 * [backup-simplify]: Simplify 1 into 1 1.611 * [backup-simplify]: Simplify (/ -1/3 1) into -1/3 1.611 * [backup-simplify]: Simplify -1/3 into -1/3 1.611 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)))) into 0 1.611 * [backup-simplify]: Simplify 0 into 0 1.612 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.612 * [backup-simplify]: Simplify 0 into 0 1.613 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.613 * [backup-simplify]: Simplify 0 into 0 1.614 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.614 * [backup-simplify]: Simplify 0 into 0 1.614 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.614 * [backup-simplify]: Simplify 0 into 0 1.615 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/3 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.615 * [backup-simplify]: Simplify 0 into 0 1.615 * [backup-simplify]: Simplify (* -1/3 (/ 1 (/ 1 (- x)))) into (* 1/3 x) 1.615 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.615 * [backup-simplify]: Simplify (* (+ -1/2 (* x 1/3)) (* x x)) into (* (- (* 1/3 x) 1/2) (pow x 2)) 1.615 * [approximate]: Taking taylor expansion of (* (- (* 1/3 x) 1/2) (pow x 2)) in (x) around 0 1.615 * [taylor]: Taking taylor expansion of (* (- (* 1/3 x) 1/2) (pow x 2)) in x 1.615 * [taylor]: Taking taylor expansion of (- (* 1/3 x) 1/2) in x 1.615 * [taylor]: Taking taylor expansion of (* 1/3 x) in x 1.615 * [taylor]: Taking taylor expansion of 1/3 in x 1.615 * [backup-simplify]: Simplify 1/3 into 1/3 1.615 * [taylor]: Taking taylor expansion of x in x 1.615 * [backup-simplify]: Simplify 0 into 0 1.615 * [backup-simplify]: Simplify 1 into 1 1.615 * [taylor]: Taking taylor expansion of 1/2 in x 1.615 * [backup-simplify]: Simplify 1/2 into 1/2 1.615 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.615 * [taylor]: Taking taylor expansion of x in x 1.615 * [backup-simplify]: Simplify 0 into 0 1.615 * [backup-simplify]: Simplify 1 into 1 1.616 * [taylor]: Taking taylor expansion of (* (- (* 1/3 x) 1/2) (pow x 2)) in x 1.616 * [taylor]: Taking taylor expansion of (- (* 1/3 x) 1/2) in x 1.616 * [taylor]: Taking taylor expansion of (* 1/3 x) in x 1.616 * [taylor]: Taking taylor expansion of 1/3 in x 1.616 * [backup-simplify]: Simplify 1/3 into 1/3 1.616 * [taylor]: Taking taylor expansion of x in x 1.616 * [backup-simplify]: Simplify 0 into 0 1.616 * [backup-simplify]: Simplify 1 into 1 1.616 * [taylor]: Taking taylor expansion of 1/2 in x 1.616 * [backup-simplify]: Simplify 1/2 into 1/2 1.616 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.616 * [taylor]: Taking taylor expansion of x in x 1.616 * [backup-simplify]: Simplify 0 into 0 1.616 * [backup-simplify]: Simplify 1 into 1 1.616 * [backup-simplify]: Simplify (* 1/3 0) into 0 1.616 * [backup-simplify]: Simplify (- 1/2) into -1/2 1.617 * [backup-simplify]: Simplify (+ 0 -1/2) into -1/2 1.617 * [backup-simplify]: Simplify (* 1 1) into 1 1.617 * [backup-simplify]: Simplify (* -1/2 1) into -1/2 1.617 * [backup-simplify]: Simplify -1/2 into -1/2 1.617 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.618 * [backup-simplify]: Simplify (+ (* 1/3 1) (* 0 0)) into 1/3 1.618 * [backup-simplify]: Simplify (- 0) into 0 1.618 * [backup-simplify]: Simplify (+ 1/3 0) into 1/3 1.619 * [backup-simplify]: Simplify (+ (* -1/2 0) (* 1/3 1)) into 1/3 1.619 * [backup-simplify]: Simplify 1/3 into 1/3 1.619 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.620 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 1) (* 0 0))) into 0 1.620 * [backup-simplify]: Simplify (- 0) into 0 1.620 * [backup-simplify]: Simplify (+ 0 0) into 0 1.621 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 1/3 0) (* 0 1))) into 0 1.621 * [backup-simplify]: Simplify 0 into 0 1.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.622 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.623 * [backup-simplify]: Simplify (- 0) into 0 1.623 * [backup-simplify]: Simplify (+ 0 0) into 0 1.624 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 1/3 0) (+ (* 0 0) (* 0 1)))) into 0 1.624 * [backup-simplify]: Simplify 0 into 0 1.624 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.625 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.625 * [backup-simplify]: Simplify (- 0) into 0 1.625 * [backup-simplify]: Simplify (+ 0 0) into 0 1.626 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.626 * [backup-simplify]: Simplify 0 into 0 1.627 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.628 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.628 * [backup-simplify]: Simplify (- 0) into 0 1.628 * [backup-simplify]: Simplify (+ 0 0) into 0 1.629 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.629 * [backup-simplify]: Simplify 0 into 0 1.630 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.631 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1.631 * [backup-simplify]: Simplify (- 0) into 0 1.632 * [backup-simplify]: Simplify (+ 0 0) into 0 1.633 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.633 * [backup-simplify]: Simplify 0 into 0 1.634 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.635 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1.635 * [backup-simplify]: Simplify (- 0) into 0 1.635 * [backup-simplify]: Simplify (+ 0 0) into 0 1.636 * [backup-simplify]: Simplify (+ (* -1/2 0) (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.636 * [backup-simplify]: Simplify 0 into 0 1.637 * [backup-simplify]: Simplify (+ (* 1/3 (pow x 3)) (* -1/2 (pow x 2))) into (- (* 1/3 (pow x 3)) (* 1/2 (pow x 2))) 1.637 * [backup-simplify]: Simplify (* (+ -1/2 (* (/ 1 x) 1/3)) (* (/ 1 x) (/ 1 x))) into (/ (- (* 1/3 (/ 1 x)) 1/2) (pow x 2)) 1.637 * [approximate]: Taking taylor expansion of (/ (- (* 1/3 (/ 1 x)) 1/2) (pow x 2)) in (x) around 0 1.637 * [taylor]: Taking taylor expansion of (/ (- (* 1/3 (/ 1 x)) 1/2) (pow x 2)) in x 1.637 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 x)) 1/2) in x 1.637 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 x)) in x 1.637 * [taylor]: Taking taylor expansion of 1/3 in x 1.637 * [backup-simplify]: Simplify 1/3 into 1/3 1.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.637 * [taylor]: Taking taylor expansion of x in x 1.637 * [backup-simplify]: Simplify 0 into 0 1.637 * [backup-simplify]: Simplify 1 into 1 1.637 * [backup-simplify]: Simplify (/ 1 1) into 1 1.637 * [taylor]: Taking taylor expansion of 1/2 in x 1.637 * [backup-simplify]: Simplify 1/2 into 1/2 1.637 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.637 * [taylor]: Taking taylor expansion of x in x 1.637 * [backup-simplify]: Simplify 0 into 0 1.637 * [backup-simplify]: Simplify 1 into 1 1.637 * [backup-simplify]: Simplify (* 1/3 1) into 1/3 1.638 * [backup-simplify]: Simplify (+ 1/3 0) into 1/3 1.638 * [backup-simplify]: Simplify (* 1 1) into 1 1.638 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3 1.638 * [taylor]: Taking taylor expansion of (/ (- (* 1/3 (/ 1 x)) 1/2) (pow x 2)) in x 1.638 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 x)) 1/2) in x 1.638 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 x)) in x 1.638 * [taylor]: Taking taylor expansion of 1/3 in x 1.638 * [backup-simplify]: Simplify 1/3 into 1/3 1.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.638 * [taylor]: Taking taylor expansion of x in x 1.638 * [backup-simplify]: Simplify 0 into 0 1.638 * [backup-simplify]: Simplify 1 into 1 1.639 * [backup-simplify]: Simplify (/ 1 1) into 1 1.639 * [taylor]: Taking taylor expansion of 1/2 in x 1.639 * [backup-simplify]: Simplify 1/2 into 1/2 1.639 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.639 * [taylor]: Taking taylor expansion of x in x 1.639 * [backup-simplify]: Simplify 0 into 0 1.639 * [backup-simplify]: Simplify 1 into 1 1.639 * [backup-simplify]: Simplify (* 1/3 1) into 1/3 1.639 * [backup-simplify]: Simplify (+ 1/3 0) into 1/3 1.640 * [backup-simplify]: Simplify (* 1 1) into 1 1.640 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3 1.640 * [backup-simplify]: Simplify 1/3 into 1/3 1.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.642 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 1)) into 0 1.643 * [backup-simplify]: Simplify (- 1/2) into -1/2 1.643 * [backup-simplify]: Simplify (+ 0 -1/2) into -1/2 1.644 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.645 * [backup-simplify]: Simplify (- (/ -1/2 1) (+ (* 1/3 (/ 0 1)))) into -1/2 1.645 * [backup-simplify]: Simplify -1/2 into -1/2 1.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.647 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0 1.647 * [backup-simplify]: Simplify (- 0) into 0 1.648 * [backup-simplify]: Simplify (+ 0 0) into 0 1.648 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.650 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* -1/2 (/ 0 1)))) into 0 1.650 * [backup-simplify]: Simplify 0 into 0 1.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.652 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.652 * [backup-simplify]: Simplify (- 0) into 0 1.653 * [backup-simplify]: Simplify (+ 0 0) into 0 1.654 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.655 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.655 * [backup-simplify]: Simplify 0 into 0 1.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.657 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.658 * [backup-simplify]: Simplify (- 0) into 0 1.658 * [backup-simplify]: Simplify (+ 0 0) into 0 1.659 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.661 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.661 * [backup-simplify]: Simplify 0 into 0 1.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.663 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.664 * [backup-simplify]: Simplify (- 0) into 0 1.664 * [backup-simplify]: Simplify (+ 0 0) into 0 1.665 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.667 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.667 * [backup-simplify]: Simplify 0 into 0 1.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.669 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.670 * [backup-simplify]: Simplify (- 0) into 0 1.670 * [backup-simplify]: Simplify (+ 0 0) into 0 1.671 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.673 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.673 * [backup-simplify]: Simplify 0 into 0 1.674 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.676 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.676 * [backup-simplify]: Simplify (- 0) into 0 1.676 * [backup-simplify]: Simplify (+ 0 0) into 0 1.678 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.679 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* -1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.679 * [backup-simplify]: Simplify 0 into 0 1.680 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (/ 1 x)) 2)) (* 1/3 (pow (/ 1 (/ 1 x)) 3))) into (- (* 1/3 (pow x 3)) (* 1/2 (pow x 2))) 1.680 * [backup-simplify]: Simplify (* (+ -1/2 (* (/ 1 (- x)) 1/3)) (* (/ 1 (- x)) (/ 1 (- x)))) into (* -1 (/ (+ (* 1/3 (/ 1 x)) 1/2) (pow x 2))) 1.680 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 1/3 (/ 1 x)) 1/2) (pow x 2))) in (x) around 0 1.680 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/3 (/ 1 x)) 1/2) (pow x 2))) in x 1.680 * [taylor]: Taking taylor expansion of -1 in x 1.680 * [backup-simplify]: Simplify -1 into -1 1.680 * [taylor]: Taking taylor expansion of (/ (+ (* 1/3 (/ 1 x)) 1/2) (pow x 2)) in x 1.680 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 x)) 1/2) in x 1.680 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 x)) in x 1.680 * [taylor]: Taking taylor expansion of 1/3 in x 1.680 * [backup-simplify]: Simplify 1/3 into 1/3 1.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.680 * [taylor]: Taking taylor expansion of x in x 1.680 * [backup-simplify]: Simplify 0 into 0 1.681 * [backup-simplify]: Simplify 1 into 1 1.681 * [backup-simplify]: Simplify (/ 1 1) into 1 1.681 * [taylor]: Taking taylor expansion of 1/2 in x 1.681 * [backup-simplify]: Simplify 1/2 into 1/2 1.681 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.681 * [taylor]: Taking taylor expansion of x in x 1.681 * [backup-simplify]: Simplify 0 into 0 1.681 * [backup-simplify]: Simplify 1 into 1 1.682 * [backup-simplify]: Simplify (* 1/3 1) into 1/3 1.682 * [backup-simplify]: Simplify (+ 1/3 0) into 1/3 1.682 * [backup-simplify]: Simplify (* 1 1) into 1 1.683 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3 1.683 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 1/3 (/ 1 x)) 1/2) (pow x 2))) in x 1.683 * [taylor]: Taking taylor expansion of -1 in x 1.683 * [backup-simplify]: Simplify -1 into -1 1.683 * [taylor]: Taking taylor expansion of (/ (+ (* 1/3 (/ 1 x)) 1/2) (pow x 2)) in x 1.683 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ 1 x)) 1/2) in x 1.683 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 x)) in x 1.683 * [taylor]: Taking taylor expansion of 1/3 in x 1.683 * [backup-simplify]: Simplify 1/3 into 1/3 1.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.683 * [taylor]: Taking taylor expansion of x in x 1.683 * [backup-simplify]: Simplify 0 into 0 1.683 * [backup-simplify]: Simplify 1 into 1 1.683 * [backup-simplify]: Simplify (/ 1 1) into 1 1.683 * [taylor]: Taking taylor expansion of 1/2 in x 1.683 * [backup-simplify]: Simplify 1/2 into 1/2 1.683 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.683 * [taylor]: Taking taylor expansion of x in x 1.683 * [backup-simplify]: Simplify 0 into 0 1.684 * [backup-simplify]: Simplify 1 into 1 1.684 * [backup-simplify]: Simplify (* 1/3 1) into 1/3 1.684 * [backup-simplify]: Simplify (+ 1/3 0) into 1/3 1.685 * [backup-simplify]: Simplify (* 1 1) into 1 1.685 * [backup-simplify]: Simplify (/ 1/3 1) into 1/3 1.686 * [backup-simplify]: Simplify (* -1 1/3) into -1/3 1.686 * [backup-simplify]: Simplify -1/3 into -1/3 1.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.687 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 1)) into 0 1.688 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 1.688 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1.689 * [backup-simplify]: Simplify (- (/ 1/2 1) (+ (* 1/3 (/ 0 1)))) into 1/2 1.690 * [backup-simplify]: Simplify (+ (* -1 1/2) (* 0 1/3)) into -1/2 1.690 * [backup-simplify]: Simplify -1/2 into -1/2 1.691 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.692 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 1))) into 0 1.693 * [backup-simplify]: Simplify (+ 0 0) into 0 1.694 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1.695 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 1/2 (/ 0 1)))) into 0 1.696 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1/2) (* 0 1/3))) into 0 1.696 * [backup-simplify]: Simplify 0 into 0 1.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.698 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.699 * [backup-simplify]: Simplify (+ 0 0) into 0 1.699 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.701 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.702 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1/2) (* 0 1/3)))) into 0 1.702 * [backup-simplify]: Simplify 0 into 0 1.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.704 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.704 * [backup-simplify]: Simplify (+ 0 0) into 0 1.705 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.705 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.706 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1/2) (* 0 1/3))))) into 0 1.706 * [backup-simplify]: Simplify 0 into 0 1.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.708 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.708 * [backup-simplify]: Simplify (+ 0 0) into 0 1.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1.709 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.710 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1/2) (* 0 1/3)))))) into 0 1.710 * [backup-simplify]: Simplify 0 into 0 1.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.712 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.712 * [backup-simplify]: Simplify (+ 0 0) into 0 1.713 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1.714 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.715 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1/2) (* 0 1/3))))))) into 0 1.715 * [backup-simplify]: Simplify 0 into 0 1.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.716 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.717 * [backup-simplify]: Simplify (+ 0 0) into 0 1.717 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1.718 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/3 (/ 0 1)) (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.721 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1/2) (* 0 1/3)))))))) into 0 1.721 * [backup-simplify]: Simplify 0 into 0 1.721 * [backup-simplify]: Simplify (+ (* -1/2 (pow (/ 1 (/ 1 (- x))) 2)) (* -1/3 (pow (/ 1 (/ 1 (- x))) 3))) into (- (* 1/3 (pow x 3)) (* 1/2 (pow x 2))) 1.722 * * * [progress]: simplifying candidates 1.722 * * * * [progress]: [ 1 / 47 ] simplifiying candidate # 1.722 * [simplify]: Simplifying (* x 1/3) 1.722 * * [simplify]: iters left: 2 (3 enodes) 1.723 * * [simplify]: iters left: 1 (10 enodes) 1.725 * * [simplify]: Extracting #0: cost 1 inf + 0 1.725 * * [simplify]: Extracting #1: cost 4 inf + 0 1.725 * * [simplify]: Extracting #2: cost 2 inf + 2 1.725 * * [simplify]: Extracting #3: cost 0 inf + 86 1.725 * [simplify]: Simplified to (* x 1/3) 1.725 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (+ (* (+ -1/2 (pow (* x 1/3) 1)) (* x x)) x)) 1.725 * * * * [progress]: [ 2 / 47 ] simplifiying candidate # 1.725 * * * * [progress]: [ 3 / 47 ] simplifiying candidate # 1.725 * [simplify]: Simplifying (+ (log x) (log 1/3)) 1.725 * * [simplify]: iters left: 3 (5 enodes) 1.727 * * [simplify]: iters left: 2 (16 enodes) 1.729 * * [simplify]: Extracting #0: cost 1 inf + 0 1.729 * * [simplify]: Extracting #1: cost 4 inf + 0 1.729 * * [simplify]: Extracting #2: cost 8 inf + 0 1.729 * * [simplify]: Extracting #3: cost 4 inf + 144 1.729 * * [simplify]: Extracting #4: cost 0 inf + 650 1.729 * [simplify]: Simplified to (+ (log x) (log 1/3)) 1.730 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (+ (* (+ -1/2 (exp (+ (log x) (log 1/3)))) (* x x)) x)) 1.730 * * * * [progress]: [ 4 / 47 ] simplifiying candidate # 1.730 * [simplify]: Simplifying (log (* x 1/3)) 1.730 * * [simplify]: iters left: 3 (4 enodes) 1.731 * * [simplify]: iters left: 2 (16 enodes) 1.734 * * [simplify]: iters left: 1 (21 enodes) 1.737 * * [simplify]: Extracting #0: cost 1 inf + 0 1.737 * * [simplify]: Extracting #1: cost 5 inf + 0 1.737 * * [simplify]: Extracting #2: cost 10 inf + 0 1.738 * * [simplify]: Extracting #3: cost 6 inf + 144 1.738 * * [simplify]: Extracting #4: cost 0 inf + 594 1.738 * [simplify]: Simplified to (log (* x 1/3)) 1.738 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (+ (* (+ -1/2 (exp (log (* x 1/3)))) (* x x)) x)) 1.738 * * * * [progress]: [ 5 / 47 ] simplifiying candidate # 1.738 * [simplify]: Simplifying (exp (* x 1/3)) 1.738 * * [simplify]: iters left: 3 (4 enodes) 1.739 * * [simplify]: iters left: 2 (15 enodes) 1.743 * * [simplify]: iters left: 1 (25 enodes) 1.748 * * [simplify]: Extracting #0: cost 1 inf + 0 1.748 * * [simplify]: Extracting #1: cost 8 inf + 0 1.748 * * [simplify]: Extracting #2: cost 9 inf + 186 1.748 * * [simplify]: Extracting #3: cost 5 inf + 483 1.748 * * [simplify]: Extracting #4: cost 1 inf + 1160 1.749 * * [simplify]: Extracting #5: cost 0 inf + 1442 1.749 * [simplify]: Simplified to (exp (* x 1/3)) 1.749 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (+ (* (+ -1/2 (log (exp (* x 1/3)))) (* x x)) x)) 1.749 * * * * [progress]: [ 6 / 47 ] simplifiying candidate # 1.749 * [simplify]: Simplifying (* (* (* x x) x) (* (* 1/3 1/3) 1/3)) 1.749 * * [simplify]: iters left: 6 (7 enodes) 1.752 * * [simplify]: iters left: 5 (30 enodes) 1.757 * * [simplify]: iters left: 4 (55 enodes) 1.767 * * [simplify]: iters left: 3 (96 enodes) 1.786 * * [simplify]: iters left: 2 (144 enodes) 1.821 * * [simplify]: iters left: 1 (234 enodes) 1.902 * * [simplify]: Extracting #0: cost 1 inf + 0 1.903 * * [simplify]: Extracting #1: cost 37 inf + 0 1.903 * * [simplify]: Extracting #2: cost 72 inf + 251 1.904 * * [simplify]: Extracting #3: cost 52 inf + 1566 1.907 * * [simplify]: Extracting #4: cost 30 inf + 6874 1.909 * * [simplify]: Extracting #5: cost 2 inf + 18727 1.911 * * [simplify]: Extracting #6: cost 0 inf + 20237 1.913 * [simplify]: Simplified to (* (* (* x x) 1/27) x) 1.913 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (+ (* (+ -1/2 (cbrt (* (* (* x x) 1/27) x))) (* x x)) x)) 1.913 * * * * [progress]: [ 7 / 47 ] simplifiying candidate # 1.914 * [simplify]: Simplifying (* (cbrt (* x 1/3)) (cbrt (* x 1/3))) 1.914 * * [simplify]: iters left: 5 (5 enodes) 1.915 * * [simplify]: iters left: 4 (16 enodes) 1.918 * * [simplify]: Extracting #0: cost 1 inf + 0 1.918 * * [simplify]: Extracting #1: cost 3 inf + 0 1.918 * * [simplify]: Extracting #2: cost 5 inf + 0 1.918 * * [simplify]: Extracting #3: cost 8 inf + 0 1.918 * * [simplify]: Extracting #4: cost 6 inf + 2 1.918 * * [simplify]: Extracting #5: cost 0 inf + 654 1.918 * [simplify]: Simplified to (* (cbrt (* x 1/3)) (cbrt (* x 1/3))) 1.918 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (+ (* (+ -1/2 (* (* (cbrt (* x 1/3)) (cbrt (* x 1/3))) (cbrt (* x 1/3)))) (* x x)) x)) 1.918 * [simplify]: Simplifying (cbrt (* x 1/3)) 1.918 * * [simplify]: iters left: 3 (4 enodes) 1.920 * * [simplify]: iters left: 2 (13 enodes) 1.925 * * [simplify]: Extracting #0: cost 1 inf + 0 1.925 * * [simplify]: Extracting #1: cost 3 inf + 0 1.925 * * [simplify]: Extracting #2: cost 6 inf + 0 1.925 * * [simplify]: Extracting #3: cost 4 inf + 2 1.925 * * [simplify]: Extracting #4: cost 0 inf + 330 1.925 * [simplify]: Simplified to (cbrt (* x 1/3)) 1.925 * [simplify]: Simplified (2 1 1 2 2) to (λ (x) (+ (* (+ -1/2 (* (* (cbrt (* x 1/3)) (cbrt (* x 1/3))) (cbrt (* x 1/3)))) (* x x)) x)) 1.925 * * * * [progress]: [ 8 / 47 ] simplifiying candidate # 1.926 * [simplify]: Simplifying (* (* (* x 1/3) (* x 1/3)) (* x 1/3)) 1.926 * * [simplify]: iters left: 6 (5 enodes) 1.930 * * [simplify]: iters left: 5 (27 enodes) 1.941 * * [simplify]: iters left: 4 (58 enodes) 1.967 * * [simplify]: iters left: 3 (114 enodes) 2.012 * * [simplify]: iters left: 2 (150 enodes) 2.049 * * [simplify]: iters left: 1 (197 enodes) 2.114 * * [simplify]: Extracting #0: cost 1 inf + 0 2.114 * * [simplify]: Extracting #1: cost 29 inf + 0 2.114 * * [simplify]: Extracting #2: cost 56 inf + 300 2.115 * * [simplify]: Extracting #3: cost 33 inf + 2584 2.118 * * [simplify]: Extracting #4: cost 9 inf + 8813 2.120 * * [simplify]: Extracting #5: cost 0 inf + 12597 2.123 * [simplify]: Simplified to (* (* x x) (* x 1/27)) 2.123 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (+ (* (+ -1/2 (cbrt (* (* x x) (* x 1/27)))) (* x x)) x)) 2.124 * * * * [progress]: [ 9 / 47 ] simplifiying candidate # 2.124 * [simplify]: Simplifying (sqrt (* x 1/3)) 2.124 * * [simplify]: iters left: 3 (4 enodes) 2.126 * * [simplify]: iters left: 2 (13 enodes) 2.130 * * [simplify]: Extracting #0: cost 1 inf + 0 2.130 * * [simplify]: Extracting #1: cost 3 inf + 0 2.130 * * [simplify]: Extracting #2: cost 6 inf + 0 2.130 * * [simplify]: Extracting #3: cost 4 inf + 2 2.130 * * [simplify]: Extracting #4: cost 0 inf + 250 2.131 * [simplify]: Simplified to (sqrt (* x 1/3)) 2.131 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (+ (* (+ -1/2 (* (sqrt (* x 1/3)) (sqrt (* x 1/3)))) (* x x)) x)) 2.131 * [simplify]: Simplifying (sqrt (* x 1/3)) 2.131 * * [simplify]: iters left: 3 (4 enodes) 2.133 * * [simplify]: iters left: 2 (13 enodes) 2.137 * * [simplify]: Extracting #0: cost 1 inf + 0 2.138 * * [simplify]: Extracting #1: cost 3 inf + 0 2.138 * * [simplify]: Extracting #2: cost 6 inf + 0 2.138 * * [simplify]: Extracting #3: cost 4 inf + 2 2.138 * * [simplify]: Extracting #4: cost 0 inf + 250 2.138 * [simplify]: Simplified to (sqrt (* x 1/3)) 2.138 * [simplify]: Simplified (2 1 1 2 2) to (λ (x) (+ (* (+ -1/2 (* (sqrt (* x 1/3)) (sqrt (* x 1/3)))) (* x x)) x)) 2.140 * * * * [progress]: [ 10 / 47 ] simplifiying candidate # 2.140 * * * * [progress]: [ 11 / 47 ] simplifiying candidate # 2.141 * [simplify]: Simplifying (* (sqrt x) (sqrt 1/3)) 2.141 * * [simplify]: iters left: 3 (5 enodes) 2.144 * * [simplify]: iters left: 2 (16 enodes) 2.150 * * [simplify]: Extracting #0: cost 1 inf + 0 2.150 * * [simplify]: Extracting #1: cost 4 inf + 0 2.150 * * [simplify]: Extracting #2: cost 8 inf + 0 2.150 * * [simplify]: Extracting #3: cost 4 inf + 84 2.150 * * [simplify]: Extracting #4: cost 0 inf + 410 2.150 * [simplify]: Simplified to (* (sqrt 1/3) (sqrt x)) 2.150 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (+ (* (+ -1/2 (* (* (sqrt 1/3) (sqrt x)) (* (sqrt x) (sqrt 1/3)))) (* x x)) x)) 2.151 * [simplify]: Simplifying (* (sqrt x) (sqrt 1/3)) 2.151 * * [simplify]: iters left: 3 (5 enodes) 2.153 * * [simplify]: iters left: 2 (16 enodes) 2.159 * * [simplify]: Extracting #0: cost 1 inf + 0 2.159 * * [simplify]: Extracting #1: cost 4 inf + 0 2.159 * * [simplify]: Extracting #2: cost 8 inf + 0 2.159 * * [simplify]: Extracting #3: cost 4 inf + 84 2.159 * * [simplify]: Extracting #4: cost 0 inf + 410 2.159 * [simplify]: Simplified to (* (sqrt 1/3) (sqrt x)) 2.159 * [simplify]: Simplified (2 1 1 2 2) to (λ (x) (+ (* (+ -1/2 (* (* (sqrt x) (sqrt 1/3)) (* (sqrt 1/3) (sqrt x)))) (* x x)) x)) 2.159 * * * * [progress]: [ 12 / 47 ] simplifiying candidate # 2.160 * [simplify]: Simplifying (* x (* (cbrt 1/3) (cbrt 1/3))) 2.160 * * [simplify]: iters left: 5 (5 enodes) 2.163 * * [simplify]: iters left: 4 (18 enodes) 2.169 * * [simplify]: iters left: 3 (22 enodes) 2.176 * * [simplify]: Extracting #0: cost 1 inf + 0 2.176 * * [simplify]: Extracting #1: cost 6 inf + 0 2.176 * * [simplify]: Extracting #2: cost 9 inf + 1 2.176 * * [simplify]: Extracting #3: cost 0 inf + 974 2.177 * [simplify]: Simplified to (* (* (cbrt 1/3) (cbrt 1/3)) x) 2.177 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (+ (* (+ -1/2 (* (* (* (cbrt 1/3) (cbrt 1/3)) x) (cbrt 1/3))) (* x x)) x)) 2.177 * * * * [progress]: [ 13 / 47 ] simplifiying candidate # 2.177 * [simplify]: Simplifying (* x (sqrt 1/3)) 2.177 * * [simplify]: iters left: 3 (4 enodes) 2.180 * * [simplify]: iters left: 2 (13 enodes) 2.184 * * [simplify]: Extracting #0: cost 1 inf + 0 2.184 * * [simplify]: Extracting #1: cost 4 inf + 0 2.184 * * [simplify]: Extracting #2: cost 5 inf + 1 2.184 * * [simplify]: Extracting #3: cost 4 inf + 2 2.185 * * [simplify]: Extracting #4: cost 0 inf + 248 2.185 * [simplify]: Simplified to (* x (sqrt 1/3)) 2.185 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (+ (* (+ -1/2 (* (* x (sqrt 1/3)) (sqrt 1/3))) (* x x)) x)) 2.185 * * * * [progress]: [ 14 / 47 ] simplifiying candidate # 2.185 * [simplify]: Simplifying (* x 1) 2.185 * * [simplify]: iters left: 2 (3 enodes) 2.187 * * [simplify]: iters left: 1 (9 enodes) 2.190 * * [simplify]: Extracting #0: cost 1 inf + 0 2.190 * * [simplify]: Extracting #1: cost 0 inf + 1 2.190 * [simplify]: Simplified to x 2.190 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (+ (* (+ -1/2 (* x 1/3)) (* x x)) x)) 2.190 * * * * [progress]: [ 15 / 47 ] simplifiying candidate # 2.191 * [simplify]: Simplifying (* (cbrt x) 1/3) 2.191 * * [simplify]: iters left: 3 (4 enodes) 2.193 * * [simplify]: iters left: 2 (13 enodes) 2.197 * * [simplify]: Extracting #0: cost 1 inf + 0 2.197 * * [simplify]: Extracting #1: cost 4 inf + 0 2.197 * * [simplify]: Extracting #2: cost 5 inf + 1 2.197 * * [simplify]: Extracting #3: cost 4 inf + 2 2.198 * * [simplify]: Extracting #4: cost 0 inf + 408 2.198 * [simplify]: Simplified to (* 1/3 (cbrt x)) 2.198 * [simplify]: Simplified (2 1 1 2 2) to (λ (x) (+ (* (+ -1/2 (* (* (cbrt x) (cbrt x)) (* 1/3 (cbrt x)))) (* x x)) x)) 2.198 * * * * [progress]: [ 16 / 47 ] simplifiying candidate # 2.198 * [simplify]: Simplifying (* (sqrt x) 1/3) 2.198 * * [simplify]: iters left: 3 (4 enodes) 2.200 * * [simplify]: iters left: 2 (13 enodes) 2.204 * * [simplify]: Extracting #0: cost 1 inf + 0 2.205 * * [simplify]: Extracting #1: cost 4 inf + 0 2.205 * * [simplify]: Extracting #2: cost 5 inf + 1 2.205 * * [simplify]: Extracting #3: cost 4 inf + 2 2.205 * * [simplify]: Extracting #4: cost 0 inf + 248 2.205 * [simplify]: Simplified to (* 1/3 (sqrt x)) 2.205 * [simplify]: Simplified (2 1 1 2 2) to (λ (x) (+ (* (+ -1/2 (* (sqrt x) (* 1/3 (sqrt x)))) (* x x)) x)) 2.205 * * * * [progress]: [ 17 / 47 ] simplifiying candidate # 2.205 * [simplify]: Simplifying (* x 1/3) 2.205 * * [simplify]: iters left: 2 (3 enodes) 2.207 * * [simplify]: iters left: 1 (10 enodes) 2.211 * * [simplify]: Extracting #0: cost 1 inf + 0 2.211 * * [simplify]: Extracting #1: cost 4 inf + 0 2.211 * * [simplify]: Extracting #2: cost 2 inf + 2 2.211 * * [simplify]: Extracting #3: cost 0 inf + 86 2.211 * [simplify]: Simplified to (* x 1/3) 2.211 * [simplify]: Simplified (2 1 1 2 2) to (λ (x) (+ (* (+ -1/2 (* 1 (* x 1/3))) (* x x)) x)) 2.211 * * * * [progress]: [ 18 / 47 ] simplifiying candidate #real (real->posit16 (* x 1/3)))) (* x x)) x))> 2.211 * [simplify]: Simplifying (real->posit16 (* x 1/3)) 2.211 * * [simplify]: iters left: 3 (4 enodes) 2.214 * * [simplify]: iters left: 2 (10 enodes) 2.217 * * [simplify]: Extracting #0: cost 1 inf + 0 2.217 * * [simplify]: Extracting #1: cost 2 inf + 0 2.217 * * [simplify]: Extracting #2: cost 4 inf + 0 2.217 * * [simplify]: Extracting #3: cost 2 inf + 2 2.217 * * [simplify]: Extracting #4: cost 0 inf + 86 2.217 * [simplify]: Simplified to (real->posit16 (* x 1/3)) 2.217 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (+ (* (+ -1/2 (posit16->real (real->posit16 (* x 1/3)))) (* x x)) x)) 2.217 * * * * [progress]: [ 19 / 47 ] simplifiying candidate # 2.217 * * * * [progress]: [ 20 / 47 ] simplifiying candidate # 2.218 * [simplify]: Simplifying (* (+ -1/2 (* x 1/3)) (* x x)) 2.218 * * [simplify]: iters left: 6 (7 enodes) 2.222 * * [simplify]: iters left: 5 (26 enodes) 2.229 * * [simplify]: iters left: 4 (38 enodes) 2.236 * * [simplify]: iters left: 3 (66 enodes) 2.246 * * [simplify]: iters left: 2 (78 enodes) 2.256 * * [simplify]: iters left: 1 (85 enodes) 2.280 * * [simplify]: Extracting #0: cost 1 inf + 0 2.280 * * [simplify]: Extracting #1: cost 8 inf + 0 2.280 * * [simplify]: Extracting #2: cost 17 inf + 42 2.280 * * [simplify]: Extracting #3: cost 15 inf + 534 2.281 * * [simplify]: Extracting #4: cost 10 inf + 1029 2.282 * * [simplify]: Extracting #5: cost 5 inf + 1653 2.283 * * [simplify]: Extracting #6: cost 0 inf + 2364 2.283 * [simplify]: Simplified to (* (+ (* 1/3 x) -1/2) (* x x)) 2.283 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (pow (* (+ (* 1/3 x) -1/2) (* x x)) 1) x)) 2.284 * * * * [progress]: [ 21 / 47 ] simplifiying candidate # 2.284 * [simplify]: Simplifying (* (+ -1/2 (* x 1/3)) (* x x)) 2.284 * * [simplify]: iters left: 6 (7 enodes) 2.287 * * [simplify]: iters left: 5 (26 enodes) 2.291 * * [simplify]: iters left: 4 (38 enodes) 2.298 * * [simplify]: iters left: 3 (66 enodes) 2.308 * * [simplify]: iters left: 2 (78 enodes) 2.318 * * [simplify]: iters left: 1 (85 enodes) 2.334 * * [simplify]: Extracting #0: cost 1 inf + 0 2.334 * * [simplify]: Extracting #1: cost 8 inf + 0 2.334 * * [simplify]: Extracting #2: cost 17 inf + 42 2.334 * * [simplify]: Extracting #3: cost 15 inf + 534 2.335 * * [simplify]: Extracting #4: cost 10 inf + 1029 2.336 * * [simplify]: Extracting #5: cost 5 inf + 1653 2.337 * * [simplify]: Extracting #6: cost 0 inf + 2364 2.338 * [simplify]: Simplified to (* (+ (* 1/3 x) -1/2) (* x x)) 2.338 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (pow (* (+ (* 1/3 x) -1/2) (* x x)) 1) x)) 2.338 * * * * [progress]: [ 22 / 47 ] simplifiying candidate # 2.338 * * * * [progress]: [ 23 / 47 ] simplifiying candidate # 2.338 * [simplify]: Simplifying (+ (log (+ -1/2 (* x 1/3))) (+ (log x) (log x))) 2.338 * * [simplify]: iters left: 6 (9 enodes) 2.343 * * [simplify]: iters left: 5 (32 enodes) 2.353 * * [simplify]: iters left: 4 (36 enodes) 2.363 * * [simplify]: Extracting #0: cost 1 inf + 0 2.363 * * [simplify]: Extracting #1: cost 6 inf + 0 2.363 * * [simplify]: Extracting #2: cost 12 inf + 0 2.363 * * [simplify]: Extracting #3: cost 10 inf + 365 2.363 * * [simplify]: Extracting #4: cost 11 inf + 366 2.363 * * [simplify]: Extracting #5: cost 8 inf + 451 2.364 * * [simplify]: Extracting #6: cost 5 inf + 950 2.364 * * [simplify]: Extracting #7: cost 0 inf + 2055 2.365 * [simplify]: Simplified to (+ (log x) (+ (log (+ (* 1/3 x) -1/2)) (log x))) 2.365 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (exp (+ (log x) (+ (log (+ (* 1/3 x) -1/2)) (log x)))) x)) 2.365 * * * * [progress]: [ 24 / 47 ] simplifiying candidate # 2.365 * [simplify]: Simplifying (+ (log (+ -1/2 (* x 1/3))) (log (* x x))) 2.365 * * [simplify]: iters left: 6 (9 enodes) 2.370 * * [simplify]: iters left: 5 (32 enodes) 2.379 * * [simplify]: iters left: 4 (38 enodes) 2.388 * * [simplify]: iters left: 3 (43 enodes) 2.394 * * [simplify]: Extracting #0: cost 1 inf + 0 2.394 * * [simplify]: Extracting #1: cost 6 inf + 0 2.394 * * [simplify]: Extracting #2: cost 13 inf + 0 2.394 * * [simplify]: Extracting #3: cost 15 inf + 72 2.394 * * [simplify]: Extracting #4: cost 13 inf + 296 2.394 * * [simplify]: Extracting #5: cost 8 inf + 533 2.394 * * [simplify]: Extracting #6: cost 6 inf + 769 2.395 * * [simplify]: Extracting #7: cost 0 inf + 2137 2.395 * [simplify]: Simplified to (+ (+ (log (+ (* 1/3 x) -1/2)) (log x)) (log x)) 2.395 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (exp (+ (+ (log (+ (* 1/3 x) -1/2)) (log x)) (log x))) x)) 2.395 * * * * [progress]: [ 25 / 47 ] simplifiying candidate # 2.395 * [simplify]: Simplifying (log (* (+ -1/2 (* x 1/3)) (* x x))) 2.395 * * [simplify]: iters left: 6 (8 enodes) 2.398 * * [simplify]: iters left: 5 (32 enodes) 2.403 * * [simplify]: iters left: 4 (53 enodes) 2.412 * * [simplify]: iters left: 3 (88 enodes) 2.437 * * [simplify]: iters left: 2 (100 enodes) 2.461 * * [simplify]: iters left: 1 (107 enodes) 2.479 * * [simplify]: Extracting #0: cost 1 inf + 0 2.479 * * [simplify]: Extracting #1: cost 7 inf + 0 2.479 * * [simplify]: Extracting #2: cost 18 inf + 0 2.479 * * [simplify]: Extracting #3: cost 27 inf + 42 2.479 * * [simplify]: Extracting #4: cost 19 inf + 1206 2.480 * * [simplify]: Extracting #5: cost 5 inf + 3236 2.481 * * [simplify]: Extracting #6: cost 4 inf + 3249 2.481 * * [simplify]: Extracting #7: cost 1 inf + 3674 2.482 * * [simplify]: Extracting #8: cost 0 inf + 3886 2.483 * [simplify]: Simplified to (log (* (+ (* 1/3 x) -1/2) (* x x))) 2.483 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (exp (log (* (+ (* 1/3 x) -1/2) (* x x)))) x)) 2.483 * * * * [progress]: [ 26 / 47 ] simplifiying candidate # 2.483 * [simplify]: Simplifying (exp (* (+ -1/2 (* x 1/3)) (* x x))) 2.483 * * [simplify]: iters left: 6 (8 enodes) 2.486 * * [simplify]: iters left: 5 (31 enodes) 2.492 * * [simplify]: iters left: 4 (57 enodes) 2.511 * * [simplify]: iters left: 3 (122 enodes) 2.546 * * [simplify]: iters left: 2 (229 enodes) 2.605 * * [simplify]: iters left: 1 (458 enodes) 2.804 * * [simplify]: Extracting #0: cost 1 inf + 0 2.804 * * [simplify]: Extracting #1: cost 92 inf + 0 2.805 * * [simplify]: Extracting #2: cost 248 inf + 2 2.809 * * [simplify]: Extracting #3: cost 287 inf + 12499 2.823 * * [simplify]: Extracting #4: cost 109 inf + 62394 2.846 * * [simplify]: Extracting #5: cost 11 inf + 114317 2.876 * * [simplify]: Extracting #6: cost 0 inf + 117532 2.897 * * [simplify]: Extracting #7: cost 0 inf + 117453 2.911 * [simplify]: Simplified to (exp (* (+ (* 1/3 x) -1/2) (* x x))) 2.911 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (log (exp (* (+ (* 1/3 x) -1/2) (* x x)))) x)) 2.911 * * * * [progress]: [ 27 / 47 ] simplifiying candidate # 2.911 * [simplify]: Simplifying (* (* (* (+ -1/2 (* x 1/3)) (+ -1/2 (* x 1/3))) (+ -1/2 (* x 1/3))) (* (* (* x x) x) (* (* x x) x))) 2.911 * * [simplify]: iters left: 6 (11 enodes) 2.916 * * [simplify]: iters left: 5 (60 enodes) 2.931 * * [simplify]: iters left: 4 (212 enodes) 3.056 * * [simplify]: Extracting #0: cost 1 inf + 0 3.056 * * [simplify]: Extracting #1: cost 34 inf + 0 3.057 * * [simplify]: Extracting #2: cost 153 inf + 1 3.059 * * [simplify]: Extracting #3: cost 194 inf + 2489 3.075 * * [simplify]: Extracting #4: cost 57 inf + 29843 3.097 * * [simplify]: Extracting #5: cost 0 inf + 41616 3.120 * * [simplify]: Extracting #6: cost 0 inf + 41057 3.133 * [simplify]: Simplified to (* (* (* (* (* x x) (+ (* 1/3 x) -1/2)) x) (* (* (* x x) (+ (* 1/3 x) -1/2)) x)) (+ (* 1/3 x) -1/2)) 3.133 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (cbrt (* (* (* (* (* x x) (+ (* 1/3 x) -1/2)) x) (* (* (* x x) (+ (* 1/3 x) -1/2)) x)) (+ (* 1/3 x) -1/2))) x)) 3.133 * * * * [progress]: [ 28 / 47 ] simplifiying candidate # 3.134 * [simplify]: Simplifying (* (* (* (+ -1/2 (* x 1/3)) (+ -1/2 (* x 1/3))) (+ -1/2 (* x 1/3))) (* (* (* x x) (* x x)) (* x x))) 3.134 * * [simplify]: iters left: 6 (11 enodes) 3.138 * * [simplify]: iters left: 5 (61 enodes) 3.157 * * [simplify]: iters left: 4 (211 enodes) 3.251 * * [simplify]: Extracting #0: cost 1 inf + 0 3.251 * * [simplify]: Extracting #1: cost 39 inf + 0 3.252 * * [simplify]: Extracting #2: cost 165 inf + 1 3.253 * * [simplify]: Extracting #3: cost 204 inf + 4168 3.267 * * [simplify]: Extracting #4: cost 45 inf + 35100 3.290 * * [simplify]: Extracting #5: cost 0 inf + 44902 3.313 * [simplify]: Simplified to (* (* (* x x) (+ (* 1/3 x) -1/2)) (* (* (* x x) (+ (* 1/3 x) -1/2)) (* (* x x) (+ (* 1/3 x) -1/2)))) 3.313 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (cbrt (* (* (* x x) (+ (* 1/3 x) -1/2)) (* (* (* x x) (+ (* 1/3 x) -1/2)) (* (* x x) (+ (* 1/3 x) -1/2))))) x)) 3.313 * * * * [progress]: [ 29 / 47 ] simplifiying candidate # 3.313 * [simplify]: Simplifying (* (cbrt (* (+ -1/2 (* x 1/3)) (* x x))) (cbrt (* (+ -1/2 (* x 1/3)) (* x x)))) 3.313 * * [simplify]: iters left: 6 (9 enodes) 3.316 * * [simplify]: iters left: 5 (32 enodes) 3.321 * * [simplify]: iters left: 4 (44 enodes) 3.329 * * [simplify]: iters left: 3 (72 enodes) 3.340 * * [simplify]: iters left: 2 (84 enodes) 3.359 * * [simplify]: iters left: 1 (91 enodes) 3.382 * * [simplify]: Extracting #0: cost 1 inf + 0 3.383 * * [simplify]: Extracting #1: cost 3 inf + 0 3.383 * * [simplify]: Extracting #2: cost 5 inf + 0 3.383 * * [simplify]: Extracting #3: cost 12 inf + 0 3.383 * * [simplify]: Extracting #4: cost 21 inf + 42 3.383 * * [simplify]: Extracting #5: cost 20 inf + 412 3.384 * * [simplify]: Extracting #6: cost 8 inf + 2487 3.385 * * [simplify]: Extracting #7: cost 3 inf + 3031 3.387 * * [simplify]: Extracting #8: cost 0 inf + 3416 3.390 * [simplify]: Simplified to (* (cbrt (* (+ (* 1/3 x) -1/2) (* x x))) (cbrt (* (+ (* 1/3 x) -1/2) (* x x)))) 3.390 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (* (cbrt (* (+ (* 1/3 x) -1/2) (* x x))) (cbrt (* (+ (* 1/3 x) -1/2) (* x x)))) (cbrt (* (+ -1/2 (* x 1/3)) (* x x)))) x)) 3.391 * [simplify]: Simplifying (cbrt (* (+ -1/2 (* x 1/3)) (* x x))) 3.391 * * [simplify]: iters left: 6 (8 enodes) 3.396 * * [simplify]: iters left: 5 (29 enodes) 3.405 * * [simplify]: iters left: 4 (41 enodes) 3.419 * * [simplify]: iters left: 3 (69 enodes) 3.440 * * [simplify]: iters left: 2 (81 enodes) 3.450 * * [simplify]: iters left: 1 (88 enodes) 3.463 * * [simplify]: Extracting #0: cost 1 inf + 0 3.463 * * [simplify]: Extracting #1: cost 3 inf + 0 3.463 * * [simplify]: Extracting #2: cost 10 inf + 0 3.463 * * [simplify]: Extracting #3: cost 19 inf + 42 3.463 * * [simplify]: Extracting #4: cost 18 inf + 412 3.463 * * [simplify]: Extracting #5: cost 9 inf + 1318 3.464 * * [simplify]: Extracting #6: cost 3 inf + 2394 3.465 * * [simplify]: Extracting #7: cost 1 inf + 2638 3.465 * * [simplify]: Extracting #8: cost 0 inf + 2850 3.466 * [simplify]: Simplified to (cbrt (* (* x (+ (* 1/3 x) -1/2)) x)) 3.466 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (* (cbrt (* (+ -1/2 (* x 1/3)) (* x x))) (cbrt (* (+ -1/2 (* x 1/3)) (* x x)))) (cbrt (* (* x (+ (* 1/3 x) -1/2)) x))) x)) 3.466 * * * * [progress]: [ 30 / 47 ] simplifiying candidate # 3.466 * [simplify]: Simplifying (* (* (* (+ -1/2 (* x 1/3)) (* x x)) (* (+ -1/2 (* x 1/3)) (* x x))) (* (+ -1/2 (* x 1/3)) (* x x))) 3.466 * * [simplify]: iters left: 6 (9 enodes) 3.469 * * [simplify]: iters left: 5 (42 enodes) 3.483 * * [simplify]: iters left: 4 (140 enodes) 3.623 * * [simplify]: Extracting #0: cost 1 inf + 0 3.623 * * [simplify]: Extracting #1: cost 41 inf + 0 3.624 * * [simplify]: Extracting #2: cost 132 inf + 43 3.626 * * [simplify]: Extracting #3: cost 155 inf + 2085 3.629 * * [simplify]: Extracting #4: cost 118 inf + 7872 3.643 * * [simplify]: Extracting #5: cost 22 inf + 28901 3.661 * * [simplify]: Extracting #6: cost 0 inf + 34047 3.680 * * [simplify]: Extracting #7: cost 0 inf + 34007 3.698 * [simplify]: Simplified to (* (* (* (+ (* 1/3 x) -1/2) (* x x)) (* (+ (* 1/3 x) -1/2) (* x x))) (* (+ (* 1/3 x) -1/2) (* x x))) 3.698 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (cbrt (* (* (* (+ (* 1/3 x) -1/2) (* x x)) (* (+ (* 1/3 x) -1/2) (* x x))) (* (+ (* 1/3 x) -1/2) (* x x)))) x)) 3.699 * * * * [progress]: [ 31 / 47 ] simplifiying candidate # 3.699 * [simplify]: Simplifying (sqrt (* (+ -1/2 (* x 1/3)) (* x x))) 3.699 * * [simplify]: iters left: 6 (8 enodes) 3.704 * * [simplify]: iters left: 5 (29 enodes) 3.714 * * [simplify]: iters left: 4 (41 enodes) 3.728 * * [simplify]: iters left: 3 (69 enodes) 3.749 * * [simplify]: iters left: 2 (81 enodes) 3.769 * * [simplify]: iters left: 1 (88 enodes) 3.790 * * [simplify]: Extracting #0: cost 1 inf + 0 3.790 * * [simplify]: Extracting #1: cost 3 inf + 0 3.790 * * [simplify]: Extracting #2: cost 10 inf + 0 3.790 * * [simplify]: Extracting #3: cost 19 inf + 42 3.790 * * [simplify]: Extracting #4: cost 18 inf + 412 3.790 * * [simplify]: Extracting #5: cost 9 inf + 1318 3.791 * * [simplify]: Extracting #6: cost 3 inf + 2354 3.792 * * [simplify]: Extracting #7: cost 1 inf + 2558 3.792 * * [simplify]: Extracting #8: cost 0 inf + 2770 3.793 * [simplify]: Simplified to (sqrt (* (* x (+ (* 1/3 x) -1/2)) x)) 3.793 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (sqrt (* (* x (+ (* 1/3 x) -1/2)) x)) (sqrt (* (+ -1/2 (* x 1/3)) (* x x)))) x)) 3.793 * [simplify]: Simplifying (sqrt (* (+ -1/2 (* x 1/3)) (* x x))) 3.793 * * [simplify]: iters left: 6 (8 enodes) 3.796 * * [simplify]: iters left: 5 (29 enodes) 3.801 * * [simplify]: iters left: 4 (41 enodes) 3.808 * * [simplify]: iters left: 3 (69 enodes) 3.821 * * [simplify]: iters left: 2 (81 enodes) 3.842 * * [simplify]: iters left: 1 (88 enodes) 3.861 * * [simplify]: Extracting #0: cost 1 inf + 0 3.861 * * [simplify]: Extracting #1: cost 3 inf + 0 3.861 * * [simplify]: Extracting #2: cost 10 inf + 0 3.861 * * [simplify]: Extracting #3: cost 19 inf + 42 3.861 * * [simplify]: Extracting #4: cost 18 inf + 412 3.862 * * [simplify]: Extracting #5: cost 9 inf + 1318 3.862 * * [simplify]: Extracting #6: cost 3 inf + 2354 3.863 * * [simplify]: Extracting #7: cost 1 inf + 2558 3.864 * * [simplify]: Extracting #8: cost 0 inf + 2770 3.864 * [simplify]: Simplified to (sqrt (* (* x (+ (* 1/3 x) -1/2)) x)) 3.864 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (sqrt (* (+ -1/2 (* x 1/3)) (* x x))) (sqrt (* (* x (+ (* 1/3 x) -1/2)) x))) x)) 3.864 * * * * [progress]: [ 32 / 47 ] simplifiying candidate # 3.864 * * * * [progress]: [ 33 / 47 ] simplifiying candidate # 3.865 * [simplify]: Simplifying (* (sqrt (+ -1/2 (* x 1/3))) x) 3.865 * * [simplify]: iters left: 6 (7 enodes) 3.867 * * [simplify]: iters left: 5 (24 enodes) 3.870 * * [simplify]: Extracting #0: cost 1 inf + 0 3.871 * * [simplify]: Extracting #1: cost 4 inf + 0 3.871 * * [simplify]: Extracting #2: cost 5 inf + 1 3.871 * * [simplify]: Extracting #3: cost 8 inf + 1 3.871 * * [simplify]: Extracting #4: cost 9 inf + 2 3.871 * * [simplify]: Extracting #5: cost 8 inf + 3 3.871 * * [simplify]: Extracting #6: cost 1 inf + 662 3.871 * * [simplify]: Extracting #7: cost 0 inf + 825 3.871 * [simplify]: Simplified to (* (sqrt (+ (* 1/3 x) -1/2)) x) 3.871 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (* (sqrt (+ (* 1/3 x) -1/2)) x) (* (sqrt (+ -1/2 (* x 1/3))) x)) x)) 3.872 * [simplify]: Simplifying (* (sqrt (+ -1/2 (* x 1/3))) x) 3.872 * * [simplify]: iters left: 6 (7 enodes) 3.874 * * [simplify]: iters left: 5 (24 enodes) 3.878 * * [simplify]: Extracting #0: cost 1 inf + 0 3.878 * * [simplify]: Extracting #1: cost 4 inf + 0 3.878 * * [simplify]: Extracting #2: cost 5 inf + 1 3.878 * * [simplify]: Extracting #3: cost 8 inf + 1 3.878 * * [simplify]: Extracting #4: cost 9 inf + 2 3.878 * * [simplify]: Extracting #5: cost 8 inf + 3 3.878 * * [simplify]: Extracting #6: cost 1 inf + 662 3.878 * * [simplify]: Extracting #7: cost 0 inf + 825 3.878 * [simplify]: Simplified to (* (sqrt (+ (* 1/3 x) -1/2)) x) 3.878 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (* (sqrt (+ -1/2 (* x 1/3))) x) (* (sqrt (+ (* 1/3 x) -1/2)) x)) x)) 3.879 * * * * [progress]: [ 34 / 47 ] simplifiying candidate # 3.880 * [simplify]: Simplifying (* (+ -1/2 (* x 1/3)) x) 3.880 * * [simplify]: iters left: 6 (6 enodes) 3.882 * * [simplify]: iters left: 5 (21 enodes) 3.885 * * [simplify]: iters left: 4 (29 enodes) 3.892 * * [simplify]: iters left: 3 (40 enodes) 3.903 * * [simplify]: iters left: 2 (42 enodes) 3.913 * * [simplify]: Extracting #0: cost 1 inf + 0 3.913 * * [simplify]: Extracting #1: cost 6 inf + 0 3.913 * * [simplify]: Extracting #2: cost 12 inf + 1 3.913 * * [simplify]: Extracting #3: cost 9 inf + 168 3.914 * * [simplify]: Extracting #4: cost 2 inf + 664 3.914 * * [simplify]: Extracting #5: cost 0 inf + 829 3.915 * [simplify]: Simplified to (* x (+ (* 1/3 x) -1/2)) 3.915 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (* x (+ (* 1/3 x) -1/2)) x) x)) 3.915 * * * * [progress]: [ 35 / 47 ] simplifiying candidate # 3.915 * [simplify]: Simplifying (* (cbrt (+ -1/2 (* x 1/3))) (* x x)) 3.915 * * [simplify]: iters left: 6 (8 enodes) 3.919 * * [simplify]: iters left: 5 (29 enodes) 3.928 * * [simplify]: iters left: 4 (33 enodes) 3.937 * * [simplify]: Extracting #0: cost 1 inf + 0 3.937 * * [simplify]: Extracting #1: cost 6 inf + 0 3.937 * * [simplify]: Extracting #2: cost 8 inf + 42 3.937 * * [simplify]: Extracting #3: cost 10 inf + 83 3.938 * * [simplify]: Extracting #4: cost 11 inf + 84 3.938 * * [simplify]: Extracting #5: cost 9 inf + 127 3.938 * * [simplify]: Extracting #6: cost 4 inf + 741 3.938 * * [simplify]: Extracting #7: cost 0 inf + 1553 3.939 * [simplify]: Simplified to (* (cbrt (+ (* 1/3 x) -1/2)) (* x x)) 3.939 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (* (cbrt (+ -1/2 (* x 1/3))) (cbrt (+ -1/2 (* x 1/3)))) (* (cbrt (+ (* 1/3 x) -1/2)) (* x x))) x)) 3.939 * * * * [progress]: [ 36 / 47 ] simplifiying candidate # 3.939 * [simplify]: Simplifying (* (sqrt (+ -1/2 (* x 1/3))) (* x x)) 3.940 * * [simplify]: iters left: 6 (8 enodes) 3.944 * * [simplify]: iters left: 5 (29 enodes) 3.950 * * [simplify]: iters left: 4 (33 enodes) 3.955 * * [simplify]: Extracting #0: cost 1 inf + 0 3.955 * * [simplify]: Extracting #1: cost 6 inf + 0 3.955 * * [simplify]: Extracting #2: cost 8 inf + 42 3.955 * * [simplify]: Extracting #3: cost 10 inf + 83 3.955 * * [simplify]: Extracting #4: cost 11 inf + 84 3.955 * * [simplify]: Extracting #5: cost 9 inf + 127 3.955 * * [simplify]: Extracting #6: cost 4 inf + 661 3.956 * * [simplify]: Extracting #7: cost 0 inf + 1313 3.956 * [simplify]: Simplified to (* (sqrt (+ (* 1/3 x) -1/2)) (* x x)) 3.956 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (sqrt (+ -1/2 (* x 1/3))) (* (sqrt (+ (* 1/3 x) -1/2)) (* x x))) x)) 3.956 * * * * [progress]: [ 37 / 47 ] simplifiying candidate # 3.956 * [simplify]: Simplifying (* (+ -1/2 (* x 1/3)) (* x x)) 3.956 * * [simplify]: iters left: 6 (7 enodes) 3.959 * * [simplify]: iters left: 5 (26 enodes) 3.963 * * [simplify]: iters left: 4 (38 enodes) 3.970 * * [simplify]: iters left: 3 (66 enodes) 3.980 * * [simplify]: iters left: 2 (78 enodes) 3.999 * * [simplify]: iters left: 1 (85 enodes) 4.011 * * [simplify]: Extracting #0: cost 1 inf + 0 4.011 * * [simplify]: Extracting #1: cost 8 inf + 0 4.011 * * [simplify]: Extracting #2: cost 17 inf + 42 4.011 * * [simplify]: Extracting #3: cost 15 inf + 534 4.012 * * [simplify]: Extracting #4: cost 10 inf + 1029 4.012 * * [simplify]: Extracting #5: cost 5 inf + 1653 4.013 * * [simplify]: Extracting #6: cost 0 inf + 2364 4.013 * [simplify]: Simplified to (* (+ (* 1/3 x) -1/2) (* x x)) 4.013 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* 1 (* (+ (* 1/3 x) -1/2) (* x x))) x)) 4.013 * * * * [progress]: [ 38 / 47 ] simplifiying candidate # 4.014 * [simplify]: Simplifying (* (+ (pow -1/2 3) (pow (* x 1/3) 3)) (* x x)) 4.014 * * [simplify]: iters left: 6 (10 enodes) 4.018 * * [simplify]: iters left: 5 (54 enodes) 4.031 * * [simplify]: iters left: 4 (122 enodes) 4.065 * * [simplify]: iters left: 3 (272 enodes) 4.198 * * [simplify]: Extracting #0: cost 1 inf + 0 4.199 * * [simplify]: Extracting #1: cost 8 inf + 0 4.199 * * [simplify]: Extracting #2: cost 55 inf + 42 4.199 * * [simplify]: Extracting #3: cost 89 inf + 373 4.201 * * [simplify]: Extracting #4: cost 43 inf + 7810 4.204 * * [simplify]: Extracting #5: cost 13 inf + 17219 4.207 * * [simplify]: Extracting #6: cost 1 inf + 20691 4.211 * * [simplify]: Extracting #7: cost 0 inf + 20944 4.215 * [simplify]: Simplified to (* (+ (* (* 1/27 (* x x)) x) -1/8) (* x x)) 4.215 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (/ (* (+ (* (* 1/27 (* x x)) x) -1/8) (* x x)) (+ (* -1/2 -1/2) (- (* (* x 1/3) (* x 1/3)) (* -1/2 (* x 1/3))))) x)) 4.215 * * * * [progress]: [ 39 / 47 ] simplifiying candidate # 4.215 * [simplify]: Simplifying (* (- (* -1/2 -1/2) (* (* x 1/3) (* x 1/3))) (* x x)) 4.215 * * [simplify]: iters left: 6 (9 enodes) 4.219 * * [simplify]: iters left: 5 (44 enodes) 4.228 * * [simplify]: iters left: 4 (96 enodes) 4.265 * * [simplify]: iters left: 3 (228 enodes) 4.402 * * [simplify]: Extracting #0: cost 1 inf + 0 4.402 * * [simplify]: Extracting #1: cost 29 inf + 0 4.402 * * [simplify]: Extracting #2: cost 116 inf + 42 4.403 * * [simplify]: Extracting #3: cost 132 inf + 1598 4.407 * * [simplify]: Extracting #4: cost 42 inf + 13544 4.414 * * [simplify]: Extracting #5: cost 0 inf + 20998 4.420 * * [simplify]: Extracting #6: cost 0 inf + 20758 4.426 * [simplify]: Simplified to (- (* (* x x) 1/4) (* (* (* x x) (* x x)) 1/9)) 4.427 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (/ (- (* (* x x) 1/4) (* (* (* x x) (* x x)) 1/9)) (- -1/2 (* x 1/3))) x)) 4.427 * * * * [progress]: [ 40 / 47 ] simplifiying candidate #real (real->posit16 (* (+ -1/2 (* x 1/3)) (* x x)))) x))> 4.427 * [simplify]: Simplifying (real->posit16 (* (+ -1/2 (* x 1/3)) (* x x))) 4.427 * * [simplify]: iters left: 6 (8 enodes) 4.430 * * [simplify]: iters left: 5 (26 enodes) 4.434 * * [simplify]: iters left: 4 (38 enodes) 4.441 * * [simplify]: iters left: 3 (66 enodes) 4.451 * * [simplify]: iters left: 2 (78 enodes) 4.471 * * [simplify]: iters left: 1 (85 enodes) 4.496 * * [simplify]: Extracting #0: cost 1 inf + 0 4.496 * * [simplify]: Extracting #1: cost 2 inf + 0 4.496 * * [simplify]: Extracting #2: cost 8 inf + 0 4.496 * * [simplify]: Extracting #3: cost 17 inf + 42 4.497 * * [simplify]: Extracting #4: cost 16 inf + 412 4.497 * * [simplify]: Extracting #5: cost 8 inf + 1235 4.499 * * [simplify]: Extracting #6: cost 3 inf + 1939 4.500 * * [simplify]: Extracting #7: cost 0 inf + 2364 4.501 * [simplify]: Simplified to (real->posit16 (* (* x (+ (* 1/3 x) -1/2)) x)) 4.501 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (posit16->real (real->posit16 (* (* x (+ (* 1/3 x) -1/2)) x))) x)) 4.501 * * * * [progress]: [ 41 / 47 ] simplifiying candidate # 4.501 * * * * [progress]: [ 42 / 47 ] simplifiying candidate # 4.501 * [simplify]: Simplifying (* 1/3 x) 4.501 * * [simplify]: iters left: 2 (3 enodes) 4.503 * * [simplify]: iters left: 1 (10 enodes) 4.506 * * [simplify]: Extracting #0: cost 1 inf + 0 4.506 * * [simplify]: Extracting #1: cost 4 inf + 0 4.506 * * [simplify]: Extracting #2: cost 2 inf + 2 4.506 * * [simplify]: Extracting #3: cost 0 inf + 86 4.507 * [simplify]: Simplified to (* 1/3 x) 4.507 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (+ -1/2 (* 1/3 x)) (* x x)) x)) 4.507 * * * * [progress]: [ 43 / 47 ] simplifiying candidate # 4.507 * [simplify]: Simplifying (* 1/3 x) 4.507 * * [simplify]: iters left: 2 (3 enodes) 4.509 * * [simplify]: iters left: 1 (10 enodes) 4.512 * * [simplify]: Extracting #0: cost 1 inf + 0 4.512 * * [simplify]: Extracting #1: cost 4 inf + 0 4.512 * * [simplify]: Extracting #2: cost 2 inf + 2 4.512 * * [simplify]: Extracting #3: cost 0 inf + 86 4.513 * [simplify]: Simplified to (* 1/3 x) 4.513 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (+ -1/2 (* 1/3 x)) (* x x)) x)) 4.513 * * * * [progress]: [ 44 / 47 ] simplifiying candidate # 4.513 * [simplify]: Simplifying (* 1/3 x) 4.513 * * [simplify]: iters left: 2 (3 enodes) 4.515 * * [simplify]: iters left: 1 (10 enodes) 4.518 * * [simplify]: Extracting #0: cost 1 inf + 0 4.518 * * [simplify]: Extracting #1: cost 4 inf + 0 4.518 * * [simplify]: Extracting #2: cost 2 inf + 2 4.518 * * [simplify]: Extracting #3: cost 0 inf + 86 4.519 * [simplify]: Simplified to (* 1/3 x) 4.519 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (+ -1/2 (* 1/3 x)) (* x x)) x)) 4.519 * * * * [progress]: [ 45 / 47 ] simplifiying candidate # 4.519 * [simplify]: Simplifying (- (* 1/3 (pow x 3)) (* 1/2 (pow x 2))) 4.519 * * [simplify]: iters left: 5 (10 enodes) 4.526 * * [simplify]: iters left: 4 (45 enodes) 4.545 * * [simplify]: iters left: 3 (89 enodes) 4.581 * * [simplify]: iters left: 2 (173 enodes) 4.634 * * [simplify]: iters left: 1 (288 enodes) 4.744 * * [simplify]: Extracting #0: cost 1 inf + 0 4.744 * * [simplify]: Extracting #1: cost 10 inf + 0 4.744 * * [simplify]: Extracting #2: cost 51 inf + 42 4.745 * * [simplify]: Extracting #3: cost 96 inf + 538 4.747 * * [simplify]: Extracting #4: cost 67 inf + 6844 4.750 * * [simplify]: Extracting #5: cost 13 inf + 29541 4.753 * * [simplify]: Extracting #6: cost 0 inf + 37115 4.757 * * [simplify]: Extracting #7: cost 0 inf + 36682 4.760 * * [simplify]: Extracting #8: cost 0 inf + 36289 4.764 * [simplify]: Simplified to (* (* x (- (* 1/3 x) 1/2)) x) 4.764 * [simplify]: Simplified (2 1) to (λ (x) (+ (* (* x (- (* 1/3 x) 1/2)) x) x)) 4.764 * * * * [progress]: [ 46 / 47 ] simplifiying candidate # 4.764 * [simplify]: Simplifying (- (* 1/3 (pow x 3)) (* 1/2 (pow x 2))) 4.764 * * [simplify]: iters left: 5 (10 enodes) 4.768 * * [simplify]: iters left: 4 (45 enodes) 4.778 * * [simplify]: iters left: 3 (89 enodes) 4.800 * * [simplify]: iters left: 2 (173 enodes) 4.843 * * [simplify]: iters left: 1 (288 enodes) 4.948 * * [simplify]: Extracting #0: cost 1 inf + 0 4.948 * * [simplify]: Extracting #1: cost 10 inf + 0 4.949 * * [simplify]: Extracting #2: cost 51 inf + 42 4.950 * * [simplify]: Extracting #3: cost 96 inf + 538 4.951 * * [simplify]: Extracting #4: cost 67 inf + 6844 4.957 * * [simplify]: Extracting #5: cost 13 inf + 29541 4.964 * * [simplify]: Extracting #6: cost 0 inf + 37115 4.971 * * [simplify]: Extracting #7: cost 0 inf + 36682 4.977 * * [simplify]: Extracting #8: cost 0 inf + 36289 4.984 * [simplify]: Simplified to (* (* x (- (* 1/3 x) 1/2)) x) 4.984 * [simplify]: Simplified (2 1) to (λ (x) (+ (* (* x (- (* 1/3 x) 1/2)) x) x)) 4.985 * * * * [progress]: [ 47 / 47 ] simplifiying candidate # 4.985 * [simplify]: Simplifying (- (* 1/3 (pow x 3)) (* 1/2 (pow x 2))) 4.985 * * [simplify]: iters left: 5 (10 enodes) 4.993 * * [simplify]: iters left: 4 (45 enodes) 5.012 * * [simplify]: iters left: 3 (89 enodes) 5.048 * * [simplify]: iters left: 2 (173 enodes) 5.110 * * [simplify]: iters left: 1 (288 enodes) 5.196 * * [simplify]: Extracting #0: cost 1 inf + 0 5.196 * * [simplify]: Extracting #1: cost 10 inf + 0 5.196 * * [simplify]: Extracting #2: cost 51 inf + 42 5.196 * * [simplify]: Extracting #3: cost 96 inf + 538 5.197 * * [simplify]: Extracting #4: cost 67 inf + 6844 5.200 * * [simplify]: Extracting #5: cost 13 inf + 29541 5.204 * * [simplify]: Extracting #6: cost 0 inf + 37115 5.211 * * [simplify]: Extracting #7: cost 0 inf + 36682 5.217 * * [simplify]: Extracting #8: cost 0 inf + 36289 5.224 * [simplify]: Simplified to (* (* x (- (* 1/3 x) 1/2)) x) 5.225 * [simplify]: Simplified (2 1) to (λ (x) (+ (* (* x (- (* 1/3 x) 1/2)) x) x)) 5.225 * * * [progress]: adding candidates to table 5.622 * [progress]: [Phase 3 of 3] Extracting. 5.622 * * [regime]: Finding splitpoints for: (# #) 5.622 * * * [regime-changes]: Trying 3 branch expressions: (x (+ 1 x) (log (+ 1 x))) 5.622 * * * * [regimes]: Trying to branch on x from (# #) 5.660 * * * * [regimes]: Trying to branch on (+ 1 x) from (# #) 5.695 * * * * [regimes]: Trying to branch on (log (+ 1 x)) from (# #) 5.736 * * * [regime]: Found split indices: #