Time bar (total: 4.7s)
| 12.0ms | 68× | body | 1280 | valid |
| 5.0ms | 34× | body | 640 | valid |
| 5.0ms | 121× | body | 80 | valid |
| 2.0ms | 23× | body | 320 | valid |
| 1.0ms | 10× | body | 160 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 4 |
| 1 | 10 | 4 |
| 2 | 10 | 4 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 32.5b
Found 3 expressions with local error:
| 0.3b | (cbrt (+ x 1.0)) |
| 0.6b | (cbrt x) |
| 3.7b | (- (cbrt (+ x 1.0)) (cbrt x)) |
| 15× | cbrt-prod |
| 14× | *-un-lft-identity |
| 13× | add-sqr-sqrt |
| 5× | add-cube-cbrt add-log-exp |
| 4× | difference-of-squares |
| 3× | pow1 add-exp-log add-cbrt-cube distribute-lft-out-- |
| 2× | cbrt-div pow1/3 distribute-lft-out |
| 1× | sub-neg flip3-- flip3-+ diff-log flip-- flip-+ |
| 2.0ms | (cbrt (+ x 1.0)) |
| 0.0ms | (cbrt x) |
| 21.0ms | (- (cbrt (+ x 1.0)) (cbrt x)) |
| 90.0ms | (cbrt (+ x 1.0)) |
| 181.0ms | (cbrt x) |
| 155.0ms | (- (cbrt (+ x 1.0)) (cbrt x)) |
Useful iterations: 2 (29.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 287 | 358 |
| 1 | 934 | 344 |
| 2 | 4833 | 322 |
| 3 | 5001 | 322 |
8 alts after pruning (8 fresh and 0 done)
Merged error: 13.8b
Found 4 expressions with local error:
| 0.6b | (cbrt x) |
| 0.6b | (cbrt x) |
| 0.6b | (cbrt x) |
| 11.5b | (- (cbrt (+ x 1.0)) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)))) |
| 9× | cbrt-prod |
| 7× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 6× | add-log-exp |
| 4× | pow1 add-exp-log add-cbrt-cube |
| 3× | pow1/3 |
| 1× | sub-neg flip3-- diff-log flip-- |
| 0.0ms | (cbrt x) |
| 0.0ms | (cbrt x) |
| 0.0ms | (cbrt x) |
| 21.0ms | (- (cbrt (+ x 1.0)) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)))) |
| 180.0ms | (cbrt x) |
| 182.0ms | (cbrt x) |
| 177.0ms | (cbrt x) |
| 152.0ms | (- (cbrt (+ x 1.0)) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)))) |
Useful iterations: 3 (82.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 236 | 383 |
| 1 | 681 | 346 |
| 2 | 2529 | 327 |
| 3 | 5001 | 315 |
13 alts after pruning (13 fresh and 0 done)
Merged error: 13.8b
Found 4 expressions with local error:
| 0.6b | (cbrt x) |
| 0.6b | (cbrt x) |
| 0.6b | (cbrt x) |
| 4.1b | (- (+ x 1.0) x) |
| 12× | *-un-lft-identity |
| 9× | cbrt-prod add-sqr-sqrt add-log-exp |
| 7× | add-cube-cbrt |
| 4× | pow1 add-exp-log add-cbrt-cube |
| 3× | pow1/3 |
| 2× | diff-log distribute-lft-out-- |
| 1× | sub-neg flip3-- associate--l+ sum-log flip-- distribute-lft-out difference-of-squares |
| 0.0ms | (cbrt x) |
| 0.0ms | (cbrt x) |
| 0.0ms | (cbrt x) |
| 17.0ms | (- (+ x 1.0) x) |
| 179.0ms | (cbrt x) |
| 185.0ms | (cbrt x) |
| 179.0ms | (cbrt x) |
| 1.0ms | (- (+ x 1.0) x) |
Useful iterations: 3 (33.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 108 | 186 |
| 1 | 286 | 172 |
| 2 | 1047 | 163 |
| 3 | 5001 | 152 |
3 alts after pruning (3 fresh and 0 done)
Merged error: 0.6b
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 pow1/3 add-cbrt-cube add-log-exp |
| 0.0ms | (cbrt x) |
| 0.0ms | (cbrt x) |
| 0.0ms | (cbrt x) |
| 1.0ms | (cbrt x) |
| 181.0ms | (cbrt x) |
| 179.0ms | (cbrt x) |
| 184.0ms | (cbrt x) |
| 179.0ms | (cbrt x) |
Useful iterations: 2 (5.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 40 | 156 |
| 1 | 81 | 144 |
| 2 | 193 | 136 |
| 3 | 696 | 136 |
| 4 | 4103 | 136 |
| 5 | 5002 | 136 |
12 alts after pruning (12 fresh and 0 done)
Merged error: 0.4b
0% (0.2b remaining)
Error of 0.6b against oracle of 0.4b and baseline of 0.6b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 27 | 32 |
| 1 | 27 | 32 |
| 326.0ms | 1730× | body | 1280 | valid |
| 178.0ms | 1232× | body | 640 | valid |
| 156.0ms | 4088× | body | 80 | valid |
| 69.0ms | 642× | body | 320 | valid |
| 21.0ms | 308× | body | 160 | valid |