Time bar (total: 4.5s)
| 18.0ms | 501× | body | 80 | valid |
Useful iterations: 1 (4.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 24 | 7 |
| 1 | 44 | 6 |
| 2 | 58 | 6 |
| 3 | 60 | 6 |
| 4 | 60 | 6 |
2 alts after pruning (2 fresh and 0 done)
Merged error: 20.7b
Found 2 expressions with local error:
| 0.2b | (fma (/ z t) (/ z t) (/ (* x x) (* y y))) |
| 21.9b | (/ (* x x) (* y y)) |
| 14× | add-exp-log add-cbrt-cube |
| 4× | cbrt-undiv div-exp prod-exp cbrt-unprod |
| 2× | pow1 add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity log1p-expm1-u add-log-exp |
| 1× | frac-2neg times-frac clear-num associate-/r* fma-udef div-inv associate-/l* |
| 1.0ms | (fma (/ z t) (/ z t) (/ (* x x) (* y y))) |
| 9.0ms | (/ (* x x) (* y y)) |
| 102.0ms | (fma (/ z t) (/ z t) (/ (* x x) (* y y))) |
| 29.0ms | (/ (* x x) (* y y)) |
Useful iterations: 2 (22.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 178 | 240 |
| 1 | 755 | 177 |
| 2 | 3369 | 172 |
| 3 | 5003 | 172 |
7 alts after pruning (7 fresh and 0 done)
Merged error: 0.2b
Found 2 expressions with local error:
| 0.2b | (fma (/ z t) (/ z t) (* (/ x y) (/ x y))) |
| 0.4b | (* (/ x y) (/ x y)) |
| 42× | add-sqr-sqrt |
| 40× | times-frac |
| 30× | add-cube-cbrt *-un-lft-identity |
| 14× | add-exp-log add-cbrt-cube |
| 13× | swap-sqr associate-*r* associate-*l* |
| 9× | pow1 |
| 4× | cbrt-undiv div-exp prod-exp cbrt-unprod div-inv unswap-sqr |
| 2× | expm1-log1p-u log1p-expm1-u add-log-exp |
| 1× | pow2 frac-times pow-plus associate-*r/ pow-prod-down associate-*l/ pow-sqr *-commutative pow-prod-up fma-udef |
| 1.0ms | (fma (/ z t) (/ z t) (* (/ x y) (/ x y))) |
| 11.0ms | (* (/ x y) (/ x y)) |
| 103.0ms | (fma (/ z t) (/ z t) (* (/ x y) (/ x y))) |
| 29.0ms | (* (/ x y) (/ x y)) |
Useful iterations: 2 (49.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 375 | 521 |
| 1 | 1788 | 441 |
| 2 | 5001 | 391 |
13 alts after pruning (13 fresh and 0 done)
Merged error: 0.2b
Found 4 expressions with local error:
| 0.6b | (cbrt y) |
| 0.6b | (cbrt y) |
| 0.6b | (cbrt y) |
| 1.0b | (* (/ (/ x y) (* (cbrt y) (cbrt y))) (/ x (cbrt y))) |
| 55× | add-sqr-sqrt times-frac |
| 45× | add-exp-log |
| 32× | add-cbrt-cube |
| 28× | add-cube-cbrt *-un-lft-identity |
| 22× | associate-*r* |
| 21× | cbrt-prod |
| 17× | cbrt-undiv div-exp associate-*l* |
| 14× | prod-exp cbrt-unprod |
| 9× | unswap-sqr |
| 6× | pow1 |
| 4× | expm1-log1p-u log1p-expm1-u add-log-exp |
| 3× | pow1/3 div-inv |
| 1× | frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative |
| 1.0ms | (cbrt y) |
| 1.0ms | (cbrt y) |
| 1.0ms | (cbrt y) |
| 24.0ms | (* (/ (/ x y) (* (cbrt y) (cbrt y))) (/ x (cbrt y))) |
| 189.0ms | (cbrt y) |
| 189.0ms | (cbrt y) |
| 192.0ms | (cbrt y) |
| 52.0ms | (* (/ (/ x y) (* (cbrt y) (cbrt y))) (/ x (cbrt y))) |
Useful iterations: 2 (78.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 607 | 1071 |
| 1 | 3311 | 864 |
| 2 | 5003 | 790 |
14 alts after pruning (13 fresh and 1 done)
Merged error: 0.1b
Found 4 expressions with local error:
| 0.6b | (cbrt y) |
| 0.6b | (cbrt y) |
| 0.6b | (cbrt y) |
| 0.6b | (cbrt y) |
| 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 |
| 1.0ms | (cbrt y) |
| 1.0ms | (cbrt y) |
| 1.0ms | (cbrt y) |
| 1.0ms | (cbrt y) |
| 195.0ms | (cbrt y) |
| 187.0ms | (cbrt y) |
| 195.0ms | (cbrt y) |
| 187.0ms | (cbrt y) |
Useful iterations: 2 (7.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 42 | 172 |
| 1 | 83 | 160 |
| 2 | 195 | 152 |
| 3 | 699 | 152 |
| 4 | 4132 | 152 |
| 5 | 5001 | 152 |
14 alts after pruning (12 fresh and 2 done)
Merged error: 0.1b
0% (1.3b remaining)
Error of 1.5b against oracle of 0.2b and baseline of 1.5b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 11 |
| 1 | 13 | 11 |
| 553.0ms | 15434× | body | 80 | valid |