Time bar (total: 8.9s)
| 12.0ms | 360× | body | 80 | valid |
Useful iterations: 3 (10.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 9 |
| 1 | 15 | 9 |
| 2 | 26 | 9 |
| 3 | 49 | 8 |
| 4 | 96 | 8 |
| 5 | 139 | 8 |
| 6 | 177 | 8 |
| 7 | 212 | 8 |
| 8 | 253 | 8 |
| 9 | 338 | 8 |
| 10 | 433 | 8 |
| 11 | 505 | 8 |
| 12 | 565 | 8 |
| 13 | 591 | 8 |
| done | 591 | 8 |
2 alts after pruning (2 fresh and 0 done)
Merged error: 0.1b
Found 1 expressions with local error:
| 4.0b | (fma (/ y a) (- z t) x) |
| 1× | pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp |
| 4.0ms | (fma (/ y a) (- z t) x) |
| 53.0ms | (fma (/ y a) (- z t) x) |
Useful iterations: 3 (42.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 24 | 154 |
| 1 | 41 | 154 |
| 2 | 94 | 138 |
| 3 | 267 | 123 |
| 4 | 1175 | 123 |
| done | 5000 | 123 |
4 alts after pruning (3 fresh and 1 done)
Merged error: 0.0b
Found 1 expressions with local error:
| 6.3b | (/ (- z t) (/ a y)) |
| 119× | times-frac |
| 85× | add-sqr-sqrt *-un-lft-identity |
| 57× | add-cube-cbrt |
| 14× | distribute-lft-out-- difference-of-squares |
| 13× | associate-/r* |
| 7× | div-inv |
| 6× | add-exp-log add-cbrt-cube |
| 5× | associate-/l* |
| 3× | cbrt-undiv div-exp |
| 2× | associate-/l/ |
| 1× | pow1 expm1-log1p-u flip3-- frac-2neg div-sub clear-num associate-/r/ flip-- log1p-expm1-u add-log-exp |
| 22.0ms | (/ (- z t) (/ a y)) |
| 58.0ms | (/ (- z t) (/ a y)) |
Useful iterations: done (1.1s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 197 | 1676 |
| 1 | 526 | 1560 |
| 2 | 1672 | 1498 |
| done | 5000 | 1496 |
7 alts after pruning (5 fresh and 2 done)
Merged error: 0b
Found 4 expressions with local error:
| 0.6b | (cbrt a) |
| 0.6b | (cbrt a) |
| 0.6b | (cbrt a) |
| 5.0b | (/ (/ (- z t) (* (cbrt a) (cbrt a))) (/ (cbrt a) y)) |
| 493× | times-frac |
| 229× | add-sqr-sqrt *-un-lft-identity |
| 183× | add-cube-cbrt |
| 99× | cbrt-prod |
| 34× | div-inv |
| 25× | add-exp-log |
| 23× | distribute-lft-out-- difference-of-squares |
| 22× | associate-/r* |
| 18× | add-cbrt-cube |
| 13× | cbrt-undiv div-exp |
| 9× | associate-/l* |
| 4× | pow1 expm1-log1p-u log1p-expm1-u add-log-exp |
| 3× | pow1/3 |
| 2× | div-sub prod-exp cbrt-unprod |
| 1× | frac-2neg clear-num associate-/r/ associate-/l/ |
| 1.0ms | (cbrt a) |
| 1.0ms | (cbrt a) |
| 1.0ms | (cbrt a) |
| 36.0ms | (/ (/ (- z t) (* (cbrt a) (cbrt a))) (/ (cbrt a) y)) |
| 210.0ms | (cbrt a) |
| 209.0ms | (cbrt a) |
| 205.0ms | (cbrt a) |
| 93.0ms | (/ (/ (- z t) (* (cbrt a) (cbrt a))) (/ (cbrt a) y)) |
Useful iterations: done (954.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 455 | 7165 |
| 1 | 1291 | 6834 |
| done | 5000 | 6430 |
7 alts after pruning (4 fresh and 3 done)
Merged error: 0b
Found 2 expressions with local error:
| 0.0b | (/ (- z t) a) |
| 5.5b | (* y (/ (- z t) a)) |
| 41× | add-sqr-sqrt |
| 36× | *-un-lft-identity |
| 31× | times-frac |
| 22× | add-cube-cbrt |
| 19× | associate-*r* |
| 9× | add-exp-log add-cbrt-cube |
| 7× | distribute-lft-out-- difference-of-squares |
| 5× | associate-/l* |
| 4× | pow1 |
| 3× | associate-*l* associate-/r* |
| 2× | cbrt-undiv expm1-log1p-u div-exp prod-exp cbrt-unprod log1p-expm1-u div-inv associate-/l/ add-log-exp unswap-sqr |
| 1× | flip3-- frac-2neg div-sub associate-*r/ pow-prod-down clear-num *-commutative flip-- |
| 17.0ms | (/ (- z t) a) |
| 31.0ms | (* y (/ (- z t) a)) |
| 31.0ms | (/ (- z t) a) |
| 62.0ms | (* y (/ (- z t) a)) |
Useful iterations: 3 (625.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 120 | 859 |
| 1 | 277 | 810 |
| 2 | 785 | 748 |
| 3 | 2759 | 736 |
| done | 5000 | 736 |
7 alts after pruning (3 fresh and 4 done)
Merged error: 0b
82% (0.4b remaining)
Error of 0.4b against oracle of 0.0b and baseline of 2.4b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 23 | 45 |
| 1 | 29 | 45 |
| done | 29 | 45 |
| 276.0ms | 10648× | body | 80 | valid |