Time bar (total: 2.3s)
| 17.0ms | 90× | body | 1280 | valid |
| 5.0ms | 43× | body | 640 | valid |
| 2.0ms | 98× | body | 80 | valid |
| 1.0ms | 18× | body | 320 | valid |
| 0.0ms | 7× | body | 160 | valid |
| 0.0ms | 3× | body | 80 | invalid |
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 |
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 1 | 1 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 0 | 2 | 2 |
Merged error: 27.3b
Found 2 expressions with local error:
| 0.0b | (exp (* a x)) |
| 1.9b | (- (exp (* a x)) 1.0) |
| 6× | add-log-exp |
| 4× | add-sqr-sqrt *-un-lft-identity |
| 2× | pow1 add-exp-log add-cube-cbrt add-cbrt-cube |
| 1× | sub-neg exp-prod flip3-- exp-to-pow diff-log flip-- rem-exp-log distribute-lft-out-- difference-of-squares |
| 1.0ms | (exp (* a x)) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 4.0ms | (exp (* a x)) |
| 7.0ms | (- (exp (* a x)) 1.0) |
Useful iterations: 2 (9.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 115 | 135 |
| 1 | 333 | 127 |
| 2 | 1116 | 125 |
| 3 | 5001 | 125 |
6 alts after pruning (6 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 24 | 6 | 30 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 25 | 6 | 31 |
Merged error: 5.0b
Found 3 expressions with local error:
| 0.0b | (exp (* a x)) |
| 1.9b | (log (exp (- (exp (* a x)) 1.0))) |
| 1.9b | (- (exp (* a x)) 1.0) |
| 9× | add-sqr-sqrt *-un-lft-identity |
| 7× | add-log-exp |
| 6× | exp-prod log-pow |
| 5× | add-cube-cbrt log-prod |
| 4× | pow1 |
| 3× | add-exp-log add-cbrt-cube |
| 2× | sub-neg exp-sum distribute-lft-out-- difference-of-squares |
| 1× | log-div flip3-- exp-to-pow exp-diff diff-log rem-log-exp flip-- rem-exp-log |
| 2.0ms | (exp (* a x)) |
| 4.0ms | (log (exp (- (exp (* a x)) 1.0))) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 4.0ms | (exp (* a x)) |
| 7.0ms | (log (exp (- (exp (* a x)) 1.0))) |
| 10.0ms | (- (exp (* a x)) 1.0) |
Useful iterations: 2 (10.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 151 | 255 |
| 1 | 414 | 234 |
| 2 | 1256 | 231 |
| 3 | 5001 | 231 |
6 alts after pruning (5 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 53 | 0 | 53 |
| Fresh | 0 | 5 | 5 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 53 | 6 | 59 |
Merged error: 5.0b
Found 4 expressions with local error:
| 0.0b | (exp (* a x)) |
| 0.0b | (exp (* a x)) |
| 0.0b | (pow (exp (* a x)) 3) |
| 1.9b | (- (pow (exp (* a x)) 3) (pow 1.0 3)) |
| 31× | add-sqr-sqrt |
| 17× | *-un-lft-identity |
| 16× | difference-of-squares |
| 15× | unpow-prod-down cube-prod |
| 11× | add-log-exp |
| 9× | sqr-pow |
| 7× | add-cube-cbrt |
| 5× | pow1 add-cbrt-cube distribute-lft-out-- |
| 4× | add-exp-log |
| 3× | pow-unpow exp-prod exp-to-pow pow-pow |
| 2× | rem-exp-log |
| 1× | difference-cubes cube-mult pow-to-exp sub-neg flip3-- diff-log unpow3 pow-exp flip-- rem-cube-cbrt |
| 2.0ms | (exp (* a x)) |
| 2.0ms | (exp (* a x)) |
| 3.0ms | (pow (exp (* a x)) 3) |
| 11.0ms | (- (pow (exp (* a x)) 3) (pow 1.0 3)) |
| 4.0ms | (exp (* a x)) |
| 4.0ms | (exp (* a x)) |
| 11.0ms | (pow (exp (* a x)) 3) |
| 16.0ms | (- (pow (exp (* a x)) 3) (pow 1.0 3)) |
Useful iterations: 2 (34.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 256 | 538 |
| 1 | 977 | 520 |
| 2 | 5001 | 497 |
6 alts after pruning (5 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 87 | 4 | 91 |
| Fresh | 3 | 1 | 4 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 1 | 1 |
| Total | 91 | 6 | 97 |
Merged error: 5.0b
Found 4 expressions with local error:
| 0.0b | (exp (* a x)) |
| 0.0b | (exp (* a x)) |
| 0.2b | (* (* a x) 3) |
| 1.9b | (- (exp (* (* a x) 3)) (pow 1.0 3)) |
| 12× | add-sqr-sqrt |
| 11× | add-log-exp |
| 9× | pow1 add-exp-log add-cbrt-cube |
| 7× | *-un-lft-identity |
| 5× | add-cube-cbrt |
| 4× | difference-of-squares |
| 3× | difference-cubes exp-prod exp-to-pow associate-*r* pow-prod-down prod-exp cbrt-unprod |
| 2× | rem-exp-log |
| 1× | sub-neg unpow-prod-down exp-lft-cube flip3-- diff-log cube-prod associate-*l* *-commutative flip-- distribute-lft-out-- sqr-pow |
| 2.0ms | (exp (* a x)) |
| 2.0ms | (exp (* a x)) |
| 5.0ms | (* (* a x) 3) |
| 6.0ms | (- (exp (* (* a x) 3)) (pow 1.0 3)) |
| 4.0ms | (exp (* a x)) |
| 4.0ms | (exp (* a x)) |
| 5.0ms | (* (* a x) 3) |
| 8.0ms | (- (exp (* (* a x) 3)) (pow 1.0 3)) |
Useful iterations: 2 (33.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 258 | 363 |
| 1 | 1078 | 329 |
| 2 | 5001 | 325 |
8 alts after pruning (7 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 67 | 3 | 70 |
| Fresh | 0 | 4 | 4 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 1 | 1 |
| Total | 68 | 8 | 76 |
Merged error: 5.0b
94.4% (1.2b remaining)
Error of 9.6b against oracle of 8.3b and baseline of 30.0b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 47 | 40 |
| 1 | 47 | 40 |
| 488.0ms | 2702× | body | 1280 | valid |
| 157.0ms | 1362× | body | 640 | valid |
| 72.0ms | 2745× | body | 80 | valid |
| 60.0ms | 765× | body | 320 | valid |
| 23.0ms | 426× | body | 160 | valid |
| 6.0ms | 150× | body | 80 | invalid |
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