Time bar (total: 2.4s)
| 21.0ms | 110× | body | 1280 | valid |
| 4.0ms | 37× | body | 640 | valid |
| 3.0ms | 150× | body | 80 | valid |
| 2.0ms | 24× | body | 320 | valid |
| 0.0ms | 10× | body | 160 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 11 | 3 |
| 1 | 18 | 3 |
| 2 | 26 | 3 |
| 3 | 48 | 3 |
| 4 | 110 | 3 |
| 5 | 318 | 3 |
| 6 | 1623 | 3 |
| 7 | 5001 | 3 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 32.0b
Found 1 expressions with local error:
| 3.0b | (- (exp (* a x)) 1.0) |
| 3× | add-sqr-sqrt *-un-lft-identity add-log-exp |
| 1× | pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log add-cbrt-cube flip-- distribute-lft-out-- difference-of-squares |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 34.0ms | (- (exp (* a x)) 1.0) |
Useful iterations: 2 (10.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 103 | 100 |
| 1 | 300 | 92 |
| 2 | 1055 | 90 |
| 3 | 5001 | 90 |
6 alts after pruning (6 fresh and 0 done)
Merged error: 6.3b
Found 4 expressions with local error:
| 1.9b | (* x (+ a (* (* 1/2 (pow a 2)) x))) |
| 6.5b | (* (* 1/2 (pow a 2)) x) |
| 9.8b | (+ (* x (+ a (* (* 1/2 (pow a 2)) x))) (* 1/6 (* (pow a 3) (pow x 3)))) |
| 15.2b | (* (pow a 3) (pow x 3)) |
| 39× | add-sqr-sqrt |
| 28× | add-exp-log |
| 18× | associate-*r* |
| 17× | prod-exp unswap-sqr |
| 16× | associate-*l* |
| 14× | unpow-prod-down cube-prod |
| 13× | add-cube-cbrt *-un-lft-identity add-cbrt-cube |
| 10× | sqr-pow |
| 8× | pow1 |
| 7× | pow-to-exp pow-exp |
| 6× | add-log-exp |
| 5× | cbrt-unprod |
| 3× | pow-prod-down *-commutative |
| 2× | distribute-rgt-in cube-mult associate-+l+ distribute-lft-in flip3-+ unpow3 associate-*r/ flip-+ |
| 1× | +-commutative sum-log |
| 7.0ms | (* x (+ a (* (* 1/2 (pow a 2)) x))) |
| 12.0ms | (* (* 1/2 (pow a 2)) x) |
| 6.0ms | (+ (* x (+ a (* (* 1/2 (pow a 2)) x))) (* 1/6 (* (pow a 3) (pow x 3)))) |
| 11.0ms | (* (pow a 3) (pow x 3)) |
| 55.0ms | (* x (+ a (* (* 1/2 (pow a 2)) x))) |
| 20.0ms | (* (* 1/2 (pow a 2)) x) |
| 96.0ms | (+ (* x (+ a (* (* 1/2 (pow a 2)) x))) (* 1/6 (* (pow a 3) (pow x 3)))) |
| 58.0ms | (* (pow a 3) (pow x 3)) |
Useful iterations: 1 (15.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 471 | 797 |
| 1 | 2758 | 738 |
| 2 | 5001 | 738 |
7 alts after pruning (7 fresh and 0 done)
Merged error: 2.9b
Found 3 expressions with local error:
| 0.0b | (+ a (* (* 1/2 (pow a 2)) x)) |
| 1.9b | (* x (+ a (* (* 1/2 (pow a 2)) x))) |
| 6.5b | (* (* 1/2 (pow a 2)) x) |
| 15× | add-exp-log |
| 10× | add-cbrt-cube |
| 8× | add-sqr-sqrt prod-exp |
| 7× | pow1 |
| 6× | add-cube-cbrt *-un-lft-identity associate-*r* |
| 5× | add-log-exp |
| 4× | associate-*l* cbrt-unprod |
| 2× | flip3-+ associate-*r/ pow-prod-down *-commutative flip-+ |
| 1× | +-commutative distribute-rgt-in pow-to-exp distribute-lft-in pow-exp sum-log unswap-sqr |
| 2.0ms | (+ a (* (* 1/2 (pow a 2)) x)) |
| 7.0ms | (* x (+ a (* (* 1/2 (pow a 2)) x))) |
| 9.0ms | (* (* 1/2 (pow a 2)) x) |
| 44.0ms | (+ a (* (* 1/2 (pow a 2)) x)) |
| 58.0ms | (* x (+ a (* (* 1/2 (pow a 2)) x))) |
| 20.0ms | (* (* 1/2 (pow a 2)) x) |
Useful iterations: 2 (42.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 258 | 363 |
| 1 | 1428 | 319 |
| 2 | 5002 | 318 |
7 alts after pruning (6 fresh and 1 done)
Merged error: 0.1b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
7 alts after pruning (5 fresh and 2 done)
Merged error: 0.1b
97.1% (0.6b remaining)
Error of 0.8b against oracle of 0.2b and baseline of 21.4b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 21 | 16 |
| 1 | 21 | 16 |
| 428.0ms | 2702× | body | 1280 | valid |
| 137.0ms | 1309× | body | 640 | valid |
| 106.0ms | 5479× | body | 80 | valid |
| 49.0ms | 741× | body | 320 | valid |
| 19.0ms | 438× | body | 160 | valid |