Time bar (total: 9.5s)
| 6.0ms | 265× | body | 80 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 7 |
| 1 | 10 | 7 |
| 2 | 17 | 7 |
| 3 | 21 | 7 |
| done | 21 | 7 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 2.2b
Found 2 expressions with local error:
| 0.0b | (- y (* z t)) |
| 2.2b | (/ x (- y (* z t))) |
| 12× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 9× | times-frac |
| 4× | add-exp-log add-cbrt-cube add-log-exp |
| 3× | fma-neg prod-diff associate-/r* associate-/l* |
| 2× | pow1 expm1-log1p-u flip3-- associate-/r/ flip-- log1p-expm1-u |
| 1× | cbrt-undiv sub-neg frac-2neg diff-log div-exp clear-num div-inv |
| 2.0ms | (- y (* z t)) |
| 4.0ms | (/ x (- y (* z t))) |
| 30.0ms | (- y (* z t)) |
| 40.0ms | (/ x (- y (* z t))) |
Useful iterations: 4 (822.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 87 | 595 |
| 1 | 180 | 580 |
| 2 | 430 | 529 |
| 3 | 1043 | 525 |
| 4 | 2620 | 506 |
| done | 5001 | 506 |
7 alts after pruning (7 fresh and 0 done)
Merged error: 2.1b
Found 1 expressions with local error:
| 2.2b | (/ (- x) (fma t z (- y))) |
| 30× | times-frac |
| 24× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 12× | distribute-lft-neg-in distribute-rgt-neg-in |
| 10× | associate-/l* |
| 4× | neg-mul-1 |
| 3× | add-exp-log associate-/r* add-cbrt-cube |
| 1× | pow1 cbrt-undiv neg-sub0 expm1-log1p-u frac-2neg div-sub distribute-frac-neg div-exp clear-num log1p-expm1-u div-inv add-log-exp |
| 5.0ms | (/ (- x) (fma t z (- y))) |
| 41.0ms | (/ (- x) (fma t z (- y))) |
Useful iterations: 4 (531.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 102 | 892 |
| 1 | 182 | 856 |
| 2 | 417 | 826 |
| 3 | 1028 | 826 |
| 4 | 2388 | 825 |
| done | 5000 | 825 |
7 alts after pruning (6 fresh and 1 done)
Merged error: 2.1b
Found 4 expressions with local error:
| 0.6b | (cbrt y) |
| 0.6b | (cbrt y) |
| 0.6b | (cbrt y) |
| 2.2b | (/ x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* z t)))) |
| 15× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 9× | cbrt-prod times-frac |
| 6× | add-exp-log add-cbrt-cube |
| 4× | pow1 expm1-log1p-u log1p-expm1-u add-log-exp |
| 3× | pow1/3 associate-/r* associate-/l* |
| 1× | cbrt-undiv frac-2neg div-exp clear-num div-inv |
| 0.0ms | (cbrt y) |
| 0.0ms | (cbrt y) |
| 1.0ms | (cbrt y) |
| 3.0ms | (/ x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* z t)))) |
| 192.0ms | (cbrt y) |
| 198.0ms | (cbrt y) |
| 193.0ms | (cbrt y) |
| 160.0ms | (/ x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* z t)))) |
Useful iterations: 4 (382.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 81 | 884 |
| 1 | 134 | 863 |
| 2 | 269 | 633 |
| 3 | 650 | 507 |
| 4 | 2173 | 506 |
| done | 5001 | 506 |
7 alts after pruning (5 fresh and 2 done)
Merged error: 2.1b
Found 4 expressions with local error:
| 0.4b | (/ -1 (* (cbrt (fma t z (- y))) (cbrt (fma t z (- y))))) |
| 7.0b | (cbrt (fma t z (- y))) |
| 7.0b | (cbrt (fma t z (- y))) |
| 7.0b | (cbrt (fma t z (- y))) |
| 9× | add-exp-log cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 7× | add-cbrt-cube |
| 4× | pow1 expm1-log1p-u log1p-expm1-u add-log-exp |
| 3× | times-frac pow1/3 associate-/l* |
| 2× | cbrt-undiv div-exp |
| 1× | frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv |
| 5.0ms | (/ -1 (* (cbrt (fma t z (- y))) (cbrt (fma t z (- y))))) |
| 1.0ms | (cbrt (fma t z (- y))) |
| 1.0ms | (cbrt (fma t z (- y))) |
| 1.0ms | (cbrt (fma t z (- y))) |
| 172.0ms | (/ -1 (* (cbrt (fma t z (- y))) (cbrt (fma t z (- y))))) |
| 133.0ms | (cbrt (fma t z (- y))) |
| 134.0ms | (cbrt (fma t z (- y))) |
| 141.0ms | (cbrt (fma t z (- y))) |
Useful iterations: 4 (1.3s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 111 | 1033 |
| 1 | 268 | 989 |
| 2 | 625 | 889 |
| 3 | 1654 | 844 |
| 4 | 4873 | 810 |
| done | 5000 | 810 |
7 alts after pruning (4 fresh and 3 done)
Merged error: 2.1b
0% (0.1b remaining)
Error of 3.0b against oracle of 2.9b and baseline of 3.0b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 8 |
| 1 | 10 | 8 |
| done | 10 | 8 |
| 204.0ms | 8365× | body | 80 | valid |