Time bar (total: 18.6s)
| 8.0ms | 228× | body | 80 | valid |
| 2.0ms | 14× | body | 1280 | valid |
| 1.0ms | 6× | body | 640 | valid |
| 1.0ms | 3× | body | 2560 | valid |
| 0.0ms | 3× | body | 160 | valid |
| 0.0ms | 2× | body | 320 | 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 |
| 25.0ms | (+ x (/ (- x y) 2.0)) |
| 77.0ms | (+ x (/ (- x y) 2.0)) |
Useful iterations: 4 (1.3s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 36 | 194 |
| 1 | 98 | 186 |
| 2 | 269 | 172 |
| 3 | 872 | 172 |
| 4 | 4342 | 171 |
| done | 5000 | 171 |
8 alts after pruning (8 fresh and 0 done)
Merged error: 0.0b
Found 1 expressions with local error:
| 0.0b | (- (+ x (/ x 2.0)) (/ y 2.0)) |
| 76× | *-un-lft-identity |
| 52× | prod-diff |
| 48× | add-sqr-sqrt |
| 43× | add-cube-cbrt |
| 37× | times-frac |
| 15× | distribute-lft-out |
| 6× | add-log-exp |
| 4× | fma-neg div-inv |
| 2× | diff-log frac-sub distribute-lft-out-- difference-of-squares |
| 1× | pow1 add-exp-log expm1-log1p-u sub-neg flip3-- flip3-+ associate--l+ sum-log add-cbrt-cube flip-- flip-+ log1p-expm1-u |
| 174.0ms | (- (+ x (/ x 2.0)) (/ y 2.0)) |
| 65.0ms | (- (+ x (/ x 2.0)) (/ y 2.0)) |
Useful iterations: done (2.4s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 182 | 2778 |
| 1 | 469 | 2488 |
| 2 | 1846 | 1818 |
| done | 5000 | 1326 |
8 alts after pruning (7 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 |
| 20.0ms | (* (cbrt x) (cbrt x)) |
| 1.0ms | (cbrt x) |
| 1.0ms | (cbrt x) |
| 1.0ms | (cbrt x) |
| 342.0ms | (* (cbrt x) (cbrt x)) |
| 316.0ms | (cbrt x) |
| 273.0ms | (cbrt x) |
| 261.0ms | (cbrt x) |
Useful iterations: done (1.2s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 65 | 554 |
| 1 | 143 | 443 |
| 2 | 719 | 423 |
| done | 5000 | 409 |
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 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 expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp |
| 2.0ms | (cbrt x) |
| 2.0ms | (cbrt x) |
| 1.0ms | (cbrt x) |
| 1.0ms | (cbrt x) |
| 271.0ms | (cbrt x) |
| 358.0ms | (cbrt x) |
| 278.0ms | (cbrt x) |
| 322.0ms | (cbrt x) |
Useful iterations: 3 (101.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 26 | 284 |
| 1 | 47 | 268 |
| 2 | 115 | 244 |
| 3 | 334 | 232 |
| 4 | 1002 | 232 |
| done | 5001 | 232 |
9 alts after pruning (7 fresh and 2 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 | 7 | 9 |
| 1 | 8 | 9 |
| done | 8 | 9 |
| 349.0ms | 7388× | body | 80 | valid |
| 32.0ms | 206× | body | 1280 | valid |
| 20.0ms | 108× | body | 2560 | valid |
| 19.0ms | 161× | body | 640 | valid |
| 7.0ms | 86× | body | 320 | valid |
| 3.0ms | 55× | body | 160 | valid |