Time bar (total: 12.2s)
| 30.0ms | 71× | body | 1280 | valid |
| 12.0ms | 57× | body | 640 | valid |
| 4.0ms | 35× | body | 320 | valid |
| 2.0ms | 82× | body | 80 | valid |
| 1.0ms | 80× | body | 80 | nan |
| 1.0ms | 11× | body | 160 | valid |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 4 | 4 |
| 1 | 5 | 4 |
| done | 5 | 4 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 41.0b
Found 1 expressions with local error:
| 3.4b | (log (+ 1.0 x)) |
| 4× | log-prod *-un-lft-identity |
| 2× | pow1 add-exp-log add-sqr-sqrt add-cube-cbrt log-div |
| 1× | expm1-log1p-u flip3-+ rem-log-exp log-pow add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out add-log-exp |
| 4.0ms | (log (+ 1.0 x)) |
| 44.0ms | (log (+ 1.0 x)) |
Useful iterations: done (3.4s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 60 | 188 |
| 1 | 132 | 177 |
| 2 | 293 | 159 |
| 3 | 601 | 158 |
| 4 | 1413 | 151 |
| 5 | 3597 | 149 |
| done | 5001 | 147 |
5 alts after pruning (4 fresh and 1 done)
Merged error: 0.1b
Found 1 expressions with local error:
| 0.0b | (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0)) |
| 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 |
| 0.0ms | (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0)) |
| 37.0ms | (fma x (fma (/ -1/2 (* 1.0 1.0)) x 1.0) (log 1.0)) |
Useful iterations: 4 (153.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 25 | 202 |
| 1 | 45 | 199 |
| 2 | 103 | 175 |
| 3 | 276 | 172 |
| 4 | 918 | 169 |
| done | 5000 | 169 |
6 alts after pruning (4 fresh and 2 done)
Merged error: 0.1b
Found 4 expressions with local error:
| 0.2b | (cbrt (log (+ 1.0 x))) |
| 3.4b | (log (+ 1.0 x)) |
| 3.4b | (log (+ 1.0 x)) |
| 3.4b | (log (+ 1.0 x)) |
| 14× | *-un-lft-identity |
| 12× | log-prod |
| 8× | pow1 add-sqr-sqrt add-cube-cbrt |
| 7× | add-exp-log |
| 6× | log-div |
| 4× | cbrt-prod expm1-log1p-u log-pow add-cbrt-cube log1p-expm1-u add-log-exp |
| 3× | flip3-+ rem-log-exp flip-+ distribute-lft-out |
| 1× | pow1/3 |
| 1.0ms | (cbrt (log (+ 1.0 x))) |
| 4.0ms | (log (+ 1.0 x)) |
| 4.0ms | (log (+ 1.0 x)) |
| 4.0ms | (log (+ 1.0 x)) |
| 145.0ms | (cbrt (log (+ 1.0 x))) |
| 45.0ms | (log (+ 1.0 x)) |
| 39.0ms | (log (+ 1.0 x)) |
| 44.0ms | (log (+ 1.0 x)) |
Useful iterations: done (1.3s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 127 | 866 |
| 1 | 323 | 811 |
| 2 | 863 | 731 |
| 3 | 2566 | 670 |
| done | 5000 | 660 |
7 alts after pruning (5 fresh and 2 done)
Merged error: 0.1b
Found 4 expressions with local error:
| 3.4b | (log (+ 1.0 x)) |
| 3.4b | (log (+ 1.0 x)) |
| 3.4b | (log (+ 1.0 x)) |
| 3.4b | (log (+ 1.0 x)) |
| 16× | log-prod *-un-lft-identity |
| 8× | pow1 add-exp-log add-sqr-sqrt add-cube-cbrt log-div |
| 4× | expm1-log1p-u flip3-+ rem-log-exp log-pow add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out add-log-exp |
| 5.0ms | (log (+ 1.0 x)) |
| 7.0ms | (log (+ 1.0 x)) |
| 4.0ms | (log (+ 1.0 x)) |
| 4.0ms | (log (+ 1.0 x)) |
| 48.0ms | (log (+ 1.0 x)) |
| 41.0ms | (log (+ 1.0 x)) |
| 47.0ms | (log (+ 1.0 x)) |
| 41.0ms | (log (+ 1.0 x)) |
Useful iterations: done (3.8s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 60 | 752 |
| 1 | 132 | 708 |
| 2 | 293 | 636 |
| 3 | 601 | 632 |
| 4 | 1413 | 604 |
| 5 | 3597 | 596 |
| done | 5001 | 588 |
7 alts after pruning (5 fresh and 2 done)
Merged error: 0.1b
99.2% (0.2b remaining)
Error of 0.3b against oracle of 0.1b and baseline of 20.9b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 22 |
| 1 | 14 | 22 |
| done | 14 | 22 |
| 1.0s | 2371× | body | 1280 | valid |
| 349.0ms | 1664× | body | 640 | valid |
| 86.0ms | 838× | body | 320 | valid |
| 57.0ms | 2707× | body | 80 | valid |
| 34.0ms | 2681× | body | 80 | nan |
| 25.0ms | 420× | body | 160 | valid |