Time bar (total: 2.7s)
| 14.0ms | 77× | body | 1280 | valid |
| 6.0ms | 50× | body | 640 | valid |
| 5.0ms | 181× | body | 80 | valid |
| 2.0ms | 22× | body | 320 | valid |
| 1.0ms | 13× | 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 |
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: 30.4b
Found 2 expressions with local error:
| 0.0b | (exp (* a x)) |
| 4.0b | (- (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 |
| 2.0ms | (exp (* a x)) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 4.0ms | (exp (* a x)) |
| 8.0ms | (- (exp (* a x)) 1.0) |
Useful iterations: 2 (12.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 115 | 135 |
| 1 | 333 | 127 |
| 2 | 1116 | 125 |
| 3 | 5001 | 125 |
5 alts after pruning (5 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 25 | 5 | 30 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 26 | 5 | 31 |
Merged error: 7.6b
Found 4 expressions with local error:
| 0.0b | (cbrt (pow (exp (* a x)) 3)) |
| 0.0b | (pow (exp (* a x)) 3) |
| 0.0b | (exp (* a x)) |
| 4.0b | (- (cbrt (pow (exp (* a x)) 3)) 1.0) |
| 19× | add-sqr-sqrt |
| 16× | cbrt-prod |
| 12× | *-un-lft-identity |
| 10× | add-cube-cbrt |
| 9× | add-log-exp |
| 7× | unpow-prod-down cube-prod |
| 5× | pow1 add-cbrt-cube difference-of-squares |
| 4× | add-exp-log |
| 3× | pow-unpow pow-pow sqr-pow |
| 2× | cube-mult exp-prod exp-to-pow unpow3 |
| 1× | pow-to-exp sub-neg flip3-- pow1/3 diff-log pow-exp flip-- rem-cbrt-cube rem-exp-log distribute-lft-out-- rem-cube-cbrt |
| 4.0ms | (cbrt (pow (exp (* a x)) 3)) |
| 3.0ms | (pow (exp (* a x)) 3) |
| 2.0ms | (exp (* a x)) |
| 8.0ms | (- (cbrt (pow (exp (* a x)) 3)) 1.0) |
| 4.0ms | (cbrt (pow (exp (* a x)) 3)) |
| 9.0ms | (pow (exp (* a x)) 3) |
| 4.0ms | (exp (* a x)) |
| 7.0ms | (- (cbrt (pow (exp (* a x)) 3)) 1.0) |
Useful iterations: 2 (28.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 222 | 436 |
| 1 | 827 | 399 |
| 2 | 4848 | 388 |
| 3 | 5002 | 388 |
5 alts after pruning (4 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 86 | 0 | 86 |
| Fresh | 0 | 4 | 4 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 86 | 5 | 91 |
Merged error: 7.6b
Found 4 expressions with local error:
| 0.1b | (cbrt (- (exp (* a x)) 1.0)) |
| 4.0b | (- (exp (* a x)) 1.0) |
| 4.0b | (- (exp (* a x)) 1.0) |
| 4.0b | (- (exp (* a x)) 1.0) |
| 13× | add-sqr-sqrt *-un-lft-identity |
| 10× | add-log-exp |
| 5× | cbrt-prod add-cube-cbrt |
| 4× | pow1 add-exp-log flip3-- add-cbrt-cube flip-- distribute-lft-out-- difference-of-squares |
| 3× | sub-neg diff-log |
| 2× | cbrt-div |
| 1× | pow1/3 |
| 5.0ms | (cbrt (- (exp (* a x)) 1.0)) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 23.0ms | (cbrt (- (exp (* a x)) 1.0)) |
| 7.0ms | (- (exp (* a x)) 1.0) |
| 7.0ms | (- (exp (* a x)) 1.0) |
| 7.0ms | (- (exp (* a x)) 1.0) |
Useful iterations: 3 (63.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 172 | 466 |
| 1 | 517 | 418 |
| 2 | 2052 | 400 |
| 3 | 5002 | 398 |
5 alts after pruning (4 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 68 | 1 | 69 |
| Fresh | 0 | 3 | 3 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 1 | 1 |
| Total | 69 | 5 | 74 |
Merged error: 7.6b
Found 4 expressions with local error:
| 0.1b | (cbrt (- (exp (* a x)) 1.0)) |
| 4.0b | (- (exp (* a x)) 1.0) |
| 4.0b | (- (exp (* a x)) 1.0) |
| 4.0b | (- (sqrt (exp (* a x))) (sqrt 1.0)) |
| 19× | add-sqr-sqrt |
| 15× | *-un-lft-identity |
| 10× | add-log-exp |
| 7× | difference-of-squares |
| 6× | sqrt-prod |
| 5× | cbrt-prod add-cube-cbrt distribute-lft-out-- |
| 4× | pow1 add-exp-log flip3-- add-cbrt-cube flip-- |
| 3× | sub-neg diff-log |
| 2× | cbrt-div |
| 1× | pow1/3 |
| 4.0ms | (cbrt (- (exp (* a x)) 1.0)) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 4.0ms | (- (exp (* a x)) 1.0) |
| 8.0ms | (- (sqrt (exp (* a x))) (sqrt 1.0)) |
| 22.0ms | (cbrt (- (exp (* a x)) 1.0)) |
| 7.0ms | (- (exp (* a x)) 1.0) |
| 7.0ms | (- (exp (* a x)) 1.0) |
| 10.0ms | (- (sqrt (exp (* a x))) (sqrt 1.0)) |
Useful iterations: 3 (80.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 236 | 546 |
| 1 | 757 | 500 |
| 2 | 2934 | 483 |
| 3 | 5001 | 481 |
7 alts after pruning (6 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 70 | 3 | 73 |
| Fresh | 0 | 3 | 3 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 1 | 1 |
| Total | 71 | 7 | 78 |
Merged error: 7.6b
94% (1.3b remaining)
Error of 9.7b against oracle of 8.4b and baseline of 30.0b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 56 | 44 |
| 1 | 56 | 44 |
| 512.0ms | 2704× | body | 1280 | valid |
| 167.0ms | 1327× | body | 640 | valid |
| 142.0ms | 5396× | body | 80 | valid |
| 65.0ms | 772× | body | 320 | valid |
| 24.0ms | 386× | body | 160 | valid |
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