Time bar (total: 21.7s)
| 6.0ms | 232× | body | 80 | valid |
| 1.0ms | 7× | body | 1280 | valid |
| 1.0ms | 5× | body | 2560 | valid |
| 0.0ms | 6× | body | 640 | valid |
| 0.0ms | 4× | body | 320 | valid |
| 0.0ms | 2× | body | 160 | valid |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 6 | 7 |
| 1 | 12 | 7 |
| 2 | 19 | 7 |
| 3 | 29 | 7 |
| 4 | 40 | 7 |
| 5 | 94 | 7 |
| 6 | 206 | 7 |
| 7 | 486 | 7 |
| 8 | 1272 | 7 |
| 9 | 4324 | 7 |
| done | 5000 | 7 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 0.1b
Found 1 expressions with local error:
| 0.0b | (+ x (/ (- x y) 2.0)) |
| 4× | *-un-lft-identity |
| 3× | fma-def add-log-exp |
| 2× | add-sqr-sqrt add-cube-cbrt |
| 1× | pow1 add-exp-log +-commutative expm1-log1p-u associate-+r- flip3-+ div-sub sum-log add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out |
| 23.0ms | (+ x (/ (- x y) 2.0)) |
| 61.0ms | (+ x (/ (- x y) 2.0)) |
Useful iterations: 4 (1.8s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 36 | 194 |
| 1 | 98 | 186 |
| 2 | 269 | 172 |
| 3 | 872 | 172 |
| 4 | 4342 | 171 |
| done | 5000 | 171 |
6 alts after pruning (5 fresh and 1 done)
Merged error: 0.0b
Found 4 expressions with local error:
| 0.5b | (* (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× | expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr |
| 2× | pow-prod-down pow-sqr pow-prod-up |
| 1× | pow2 pow-plus prod-exp *-commutative cbrt-unprod |
| 17.0ms | (* (cbrt x) (cbrt x)) |
| 2.0ms | (cbrt x) |
| 2.0ms | (cbrt x) |
| 2.0ms | (cbrt x) |
| 333.0ms | (* (cbrt x) (cbrt x)) |
| 288.0ms | (cbrt x) |
| 358.0ms | (cbrt x) |
| 376.0ms | (cbrt x) |
Useful iterations: done (1.4s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 65 | 554 |
| 1 | 143 | 443 |
| 2 | 719 | 423 |
| done | 5000 | 409 |
9 alts after pruning (7 fresh and 2 done)
Merged error: 0.0b
Found 4 expressions with local error:
| 0.6b | (cbrt x) |
| 0.6b | (cbrt x) |
| 0.6b | (cbrt x) |
| 0.6b | (cbrt (cbrt x)) |
| 18× | cbrt-prod |
| 9× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 4× | pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp |
| 2.0ms | (cbrt x) |
| 2.0ms | (cbrt x) |
| 2.0ms | (cbrt x) |
| 3.0ms | (cbrt (cbrt x)) |
| 321.0ms | (cbrt x) |
| 351.0ms | (cbrt x) |
| 262.0ms | (cbrt x) |
| 439.0ms | (cbrt (cbrt x)) |
Useful iterations: 3 (164.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 46 | 329 |
| 1 | 82 | 312 |
| 2 | 193 | 286 |
| 3 | 658 | 274 |
| 4 | 2659 | 274 |
| done | 5000 | 274 |
8 alts after pruning (6 fresh and 2 done)
Merged error: 0.0b
Found 4 expressions with local error:
| 0.6b | (cbrt x) |
| 0.6b | (cbrt (cbrt x)) |
| 0.6b | (cbrt (cbrt x)) |
| 0.6b | (cbrt (cbrt x)) |
| 30× | cbrt-prod |
| 11× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 4× | pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp |
| 2.0ms | (cbrt x) |
| 3.0ms | (cbrt (cbrt x)) |
| 3.0ms | (cbrt (cbrt x)) |
| 3.0ms | (cbrt (cbrt x)) |
| 259.0ms | (cbrt x) |
| 419.0ms | (cbrt (cbrt x)) |
| 430.0ms | (cbrt (cbrt x)) |
| 413.0ms | (cbrt (cbrt x)) |
Useful iterations: 3 (155.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 46 | 419 |
| 1 | 82 | 400 |
| 2 | 193 | 370 |
| 3 | 658 | 358 |
| 4 | 2659 | 358 |
| done | 5000 | 358 |
8 alts after pruning (5 fresh and 3 done)
Merged error: 0.0b
0% (0.1b remaining)
Error of 0.1b against oracle of 0.0b and baseline of 0.1b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 6 | 7 |
| 1 | 7 | 7 |
| done | 7 | 7 |
| 348.0ms | 7396× | body | 80 | valid |
| 32.0ms | 219× | body | 1280 | valid |
| 19.0ms | 161× | body | 640 | valid |
| 16.0ms | 92× | body | 2560 | valid |
| 7.0ms | 84× | body | 320 | valid |
| 3.0ms | 49× | body | 160 | valid |