Time bar (total: 12.3s)
| 9.0ms | 256× | body | 80 | valid |
| 6.0ms | 256× | pre | 80 | true |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 165 |
| 1 | 17 | 165 |
| 2 | 53 | 165 |
| 3 | 152 | 165 |
| 4 | 349 | 165 |
| 5 | 581 | 165 |
| 6 | 641 | 165 |
| done | 641 | 165 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 3.6b
Found 2 expressions with local error:
| 0.4b | (+ b (+ c d)) |
| 2.7b | (+ a (+ b (+ c d))) |
| 18× | *-un-lft-identity |
| 16× | add-log-exp |
| 9× | sum-log distribute-lft-out |
| 6× | fma-def |
| 4× | add-sqr-sqrt add-cube-cbrt |
| 2× | expm1-log1p-u pow1 +-commutative associate-+r+ flip3-+ add-cbrt-cube add-exp-log flip-+ log1p-expm1-u |
| 23.0ms | (+ b (+ c d)) |
| 59.0ms | (+ a (+ b (+ c d))) |
| 21.0ms | (+ b (+ c d)) |
| 39.0ms | (+ a (+ b (+ c d))) |
Useful iterations: 2 (126.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 59 | 7971 |
| 1 | 176 | 6689 |
| 2 | 654 | 6639 |
| 3 | 3807 | 6639 |
| done | 5000 | 6639 |
9 alts after pruning (9 fresh and 0 done)
Merged error: 2.3b
Found 1 expressions with local error:
| 2.7b | (+ a (+ (+ b c) d)) |
| 11× | *-un-lft-identity |
| 10× | add-log-exp |
| 6× | sum-log distribute-lft-out |
| 3× | fma-def |
| 2× | add-sqr-sqrt add-cube-cbrt |
| 1× | expm1-log1p-u pow1 +-commutative associate-+r+ flip3-+ add-cbrt-cube add-exp-log flip-+ log1p-expm1-u |
| 50.0ms | (+ a (+ (+ b c) d)) |
| 46.0ms | (+ a (+ (+ b c) d)) |
Useful iterations: 2 (83.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 42 | 4639 |
| 1 | 117 | 3893 |
| 2 | 586 | 3868 |
| done | 5000 | 3868 |
13 alts after pruning (12 fresh and 1 done)
Merged error: 2.1b
Found 3 expressions with local error:
| 0.1b | (expm1 (log1p (+ a (+ (+ b c) d)))) |
| 0.1b | (log1p (+ a (+ (+ b c) d))) |
| 2.7b | (+ a (+ (+ b c) d)) |
| 13× | *-un-lft-identity |
| 12× | add-log-exp |
| 6× | sum-log distribute-lft-out |
| 4× | add-sqr-sqrt expm1-log1p-u add-cube-cbrt |
| 3× | pow1 fma-def add-cbrt-cube add-exp-log log1p-expm1-u |
| 1× | +-commutative associate-+r+ log1p-udef expm1-log1p flip3-+ log1p-expm1 flip-+ expm1-udef |
| 0.0ms | (expm1 (log1p (+ a (+ (+ b c) d)))) |
| 0.0ms | (log1p (+ a (+ (+ b c) d))) |
| 88.0ms | (+ a (+ (+ b c) d)) |
| 208.0ms | (expm1 (log1p (+ a (+ (+ b c) d)))) |
| 148.0ms | (log1p (+ a (+ (+ b c) d))) |
| 43.0ms | (+ a (+ (+ b c) d)) |
Useful iterations: done (1.2s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 88 | 12930 |
| 1 | 216 | 10201 |
| 2 | 969 | 9826 |
| done | 5001 | 9556 |
17 alts after pruning (16 fresh and 1 done)
Merged error: 1.8b
Found 4 expressions with local error:
| 0.6b | (cbrt (* (* (log1p (+ a (+ (+ b c) d))) (log1p (+ a (+ (+ b c) d)))) (log1p (+ a (+ (+ b c) d))))) |
| 2.7b | (+ a (+ (+ b c) d)) |
| 2.7b | (+ a (+ (+ b c) d)) |
| 2.7b | (+ a (+ (+ b c) d)) |
| 34× | *-un-lft-identity |
| 31× | add-log-exp |
| 18× | sum-log distribute-lft-out |
| 9× | fma-def |
| 7× | add-sqr-sqrt add-cube-cbrt |
| 4× | expm1-log1p-u pow1 add-cbrt-cube add-exp-log log1p-expm1-u |
| 3× | +-commutative associate-+r+ flip3-+ flip-+ |
| 1× | cbrt-prod pow1/3 pow3 rem-cbrt-cube |
| 12.0ms | (cbrt (* (* (log1p (+ a (+ (+ b c) d))) (log1p (+ a (+ (+ b c) d)))) (log1p (+ a (+ (+ b c) d))))) |
| 76.0ms | (+ a (+ (+ b c) d)) |
| 98.0ms | (+ a (+ (+ b c) d)) |
| 88.0ms | (+ a (+ (+ b c) d)) |
| 144.0ms | (cbrt (* (* (log1p (+ a (+ (+ b c) d))) (log1p (+ a (+ (+ b c) d)))) (log1p (+ a (+ (+ b c) d))))) |
| 49.0ms | (+ a (+ (+ b c) d)) |
| 37.0ms | (+ a (+ (+ b c) d)) |
| 41.0ms | (+ a (+ (+ b c) d)) |
Useful iterations: done (1.1s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 73 | 19773 |
| 1 | 176 | 17113 |
| 2 | 833 | 17038 |
| done | 5000 | 15598 |
19 alts after pruning (18 fresh and 1 done)
Merged error: 1.7b
0% (1.1b remaining)
Error of 2.8b against oracle of 1.7b and baseline of 2.8b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 165 |
| 1 | 13 | 165 |
| done | 13 | 165 |
| 349.0ms | 8000× | body | 80 | valid |
| 311.0ms | 8000× | pre | 80 | true |