Time bar (total: 10.9s)
| 7.0ms | 238× | body | 80 | valid |
| 1.0ms | 7× | body | 1280 | valid |
| 0.0ms | 4× | body | 320 | valid |
| 0.0ms | 3× | body | 640 | valid |
| 0.0ms | 3× | body | 160 | valid |
| 0.0ms | 1× | body | 2560 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 6 | 7 |
| 1 | 12 | 7 |
| 2 | 19 | 7 |
| 3 | 29 | 7 |
| 4 | 39 | 7 |
| 5 | 50 | 7 |
| 6 | 78 | 7 |
| 7 | 127 | 7 |
| 8 | 147 | 7 |
| 9 | 165 | 7 |
| 10 | 177 | 7 |
| 11 | 189 | 7 |
| done | 189 | 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 |
| 13.0ms | (+ x (/ (- x y) 2.0)) |
| 40.0ms | (+ x (/ (- x y) 2.0)) |
Useful iterations: 4 (268.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 36 | 194 |
| 1 | 98 | 186 |
| 2 | 234 | 172 |
| 3 | 698 | 172 |
| 4 | 2771 | 171 |
| done | 5000 | 171 |
5 alts after pruning (4 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 |
| 6.0ms | (* (cbrt x) (cbrt x)) |
| 1.0ms | (cbrt x) |
| 1.0ms | (cbrt x) |
| 1.0ms | (cbrt x) |
| 225.0ms | (* (cbrt x) (cbrt x)) |
| 198.0ms | (cbrt x) |
| 199.0ms | (cbrt x) |
| 195.0ms | (cbrt x) |
Useful iterations: 3 (318.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 65 | 554 |
| 1 | 122 | 495 |
| 2 | 449 | 423 |
| 3 | 1993 | 405 |
| done | 5001 | 405 |
7 alts after pruning (5 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 |
| 0.0ms | (cbrt x) |
| 0.0ms | (cbrt x) |
| 1.0ms | (cbrt x) |
| 1.0ms | (cbrt x) |
| 190.0ms | (cbrt x) |
| 187.0ms | (cbrt x) |
| 197.0ms | (cbrt x) |
| 188.0ms | (cbrt x) |
Useful iterations: 3 (42.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 26 | 284 |
| 1 | 44 | 268 |
| 2 | 88 | 244 |
| 3 | 203 | 232 |
| 4 | 612 | 232 |
| 5 | 3258 | 232 |
| done | 5001 | 232 |
7 alts after pruning (4 fresh and 3 done)
Merged error: 0.0b
Found 3 expressions with local error:
| 0.1b | (fma (* (cbrt (* x x)) (pow (cbrt -1) 2)) (cbrt x) (/ (- x y) 2.0)) |
| 0.6b | (cbrt x) |
| 33.1b | (cbrt (* x x)) |
| 4× | cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 3× | pow1 add-exp-log expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp |
| 2× | pow1/3 |
| 1× | fma-udef |
| 0.0ms | (fma (* (cbrt (* x x)) (pow (cbrt -1) 2)) (cbrt x) (/ (- x y) 2.0)) |
| 1.0ms | (cbrt x) |
| 2.0ms | (cbrt (* x x)) |
| 106.0ms | (fma (* (cbrt (* x x)) (pow (cbrt -1) 2)) (cbrt x) (/ (- x y) 2.0)) |
| 199.0ms | (cbrt x) |
| 197.0ms | (cbrt (* x x)) |
Useful iterations: 3 (123.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 70 | 411 |
| 1 | 126 | 403 |
| 2 | 289 | 353 |
| 3 | 879 | 347 |
| 4 | 4114 | 347 |
| done | 5000 | 347 |
7 alts after pruning (3 fresh and 4 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 |
| 147.0ms | 7420× | body | 80 | valid |
| 17.0ms | 206× | body | 1280 | valid |
| 10.0ms | 159× | body | 640 | valid |
| 8.0ms | 79× | body | 2560 | valid |
| 4.0ms | 87× | body | 320 | valid |
| 2.0ms | 53× | body | 160 | valid |