Time bar (total: 14.6s)
| 10.0ms | 45× | body | 1280 | valid |
| 8.0ms | 45× | body | 640 | valid |
| 6.0ms | 138× | body | 80 | valid |
| 2.0ms | 19× | body | 320 | valid |
| 1.0ms | 9× | body | 160 | valid |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 6 | 7 |
| 1 | 9 | 7 |
| 2 | 10 | 7 |
| done | 10 | 7 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 28.1b
Found 3 expressions with local error:
| 0.3b | (cbrt (+ x 1.0)) |
| 0.6b | (cbrt x) |
| 2.6b | (- (cbrt (+ x 1.0)) (cbrt x)) |
| 15× | cbrt-prod |
| 14× | *-un-lft-identity |
| 13× | add-sqr-sqrt |
| 5× | add-cube-cbrt add-log-exp |
| 4× | difference-of-squares |
| 3× | pow1 add-exp-log add-cbrt-cube distribute-lft-out-- |
| 2× | cbrt-div pow1/3 distribute-lft-out |
| 1× | sub-neg flip3-- flip3-+ diff-log flip-- flip-+ |
| 7.0ms | (cbrt (+ x 1.0)) |
| 2.0ms | (cbrt x) |
| 69.0ms | (- (cbrt (+ x 1.0)) (cbrt x)) |
| 126.0ms | (cbrt (+ x 1.0)) |
| 287.0ms | (cbrt x) |
| 221.0ms | (- (cbrt (+ x 1.0)) (cbrt x)) |
Useful iterations: done (2.5s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 131 | 649 |
| 1 | 312 | 597 |
| 2 | 928 | 573 |
| 3 | 3661 | 539 |
| done | 5003 | 513 |
6 alts after pruning (6 fresh and 0 done)
Merged error: 5.6b
Found 4 expressions with local error:
| 0.3b | (cbrt (+ x 1.0)) |
| 0.3b | (cbrt (+ x 1.0)) |
| 0.6b | (cbrt x) |
| 3.5b | (pow x 2/3) |
| 13× | *-un-lft-identity |
| 11× | cbrt-prod |
| 9× | add-sqr-sqrt add-cube-cbrt |
| 5× | pow1 add-exp-log |
| 4× | cbrt-div add-cbrt-cube add-log-exp |
| 3× | unpow-prod-down pow-unpow pow1/3 |
| 2× | flip3-+ flip-+ distribute-lft-out |
| 1× | pow-to-exp pow-pow pow-exp sqr-pow |
| 4.0ms | (cbrt (+ x 1.0)) |
| 4.0ms | (cbrt (+ x 1.0)) |
| 1.0ms | (cbrt x) |
| 3.0ms | (pow x 2/3) |
| 149.0ms | (cbrt (+ x 1.0)) |
| 155.0ms | (cbrt (+ x 1.0)) |
| 299.0ms | (cbrt x) |
| 256.0ms | (pow x 2/3) |
Useful iterations: done (802.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 121 | 625 |
| 1 | 295 | 579 |
| 2 | 1059 | 544 |
| done | 5001 | 502 |
7 alts after pruning (7 fresh and 0 done)
Merged error: 0.3b
Found 4 expressions with local error:
| 0.4b | (* (cbrt x) (cbrt x)) |
| 0.6b | (cbrt x) |
| 0.6b | (cbrt x) |
| 0.6b | (cbrt x) |
| 25× | cbrt-prod |
| 23× | add-sqr-sqrt |
| 15× | add-cube-cbrt *-un-lft-identity |
| 11× | pow1 |
| 9× | pow1/3 |
| 6× | add-exp-log swap-sqr associate-*r* associate-*l* |
| 4× | add-cbrt-cube add-log-exp unswap-sqr |
| 2× | pow-prod-down pow-sqr pow-prod-up |
| 1× | pow2 pow-plus prod-exp *-commutative cbrt-unprod |
| 20.0ms | (* (cbrt x) (cbrt x)) |
| 1.0ms | (cbrt x) |
| 1.0ms | (cbrt x) |
| 1.0ms | (cbrt x) |
| 298.0ms | (* (cbrt x) (cbrt x)) |
| 314.0ms | (cbrt x) |
| 279.0ms | (cbrt x) |
| 285.0ms | (cbrt x) |
Useful iterations: done (1.3s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 61 | 524 |
| 1 | 139 | 417 |
| 2 | 735 | 397 |
| done | 5000 | 383 |
12 alts after pruning (11 fresh and 1 done)
Merged error: 0.2b
Found 4 expressions with local error:
| 0.6b | (cbrt x) |
| 0.6b | (cbrt x) |
| 0.6b | (cbrt x) |
| 0.6b | (cbrt x) |
| 12× | cbrt-prod |
| 8× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 4× | pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp |
| 2.0ms | (cbrt x) |
| 2.0ms | (cbrt x) |
| 2.0ms | (cbrt x) |
| 2.0ms | (cbrt x) |
| 259.0ms | (cbrt x) |
| 312.0ms | (cbrt x) |
| 688.0ms | (cbrt x) |
| 289.0ms | (cbrt x) |
Useful iterations: 3 (104.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 24 | 260 |
| 1 | 45 | 244 |
| 2 | 116 | 220 |
| 3 | 342 | 208 |
| 4 | 935 | 208 |
| 5 | 3497 | 208 |
| done | 5001 | 208 |
14 alts after pruning (12 fresh and 2 done)
Merged error: 0.2b
0% (0.3b remaining)
Error of 0.6b against oracle of 0.3b and baseline of 0.6b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 14 | 28 |
| 1 | 20 | 28 |
| done | 20 | 28 |
| 398.0ms | 1759× | body | 1280 | valid |
| 251.0ms | 1259× | body | 640 | valid |
| 231.0ms | 4044× | body | 80 | valid |
| 64.0ms | 612× | body | 320 | valid |
| 26.0ms | 326× | body | 160 | valid |