Time bar (total: 2.1s)
| 8.0ms | 256× | body | 80 | valid |
| 5.0ms | 256× | pre | 80 | true |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 17 | 4 |
| 1 | 53 | 4 |
| 2 | 151 | 4 |
| 3 | 313 | 4 |
| 4 | 419 | 4 |
| 5 | 425 | 4 |
| 6 | 425 | 4 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 3.6b
Found 2 expressions with local error:
| 0.4b | (+ b (+ c d)) |
| 3.0b | (+ 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× | pow1 add-exp-log +-commutative expm1-log1p-u associate-+r+ flip3-+ add-cbrt-cube flip-+ log1p-expm1-u |
| 17.0ms | (+ b (+ c d)) |
| 42.0ms | (+ a (+ b (+ c d))) |
| 13.0ms | (+ b (+ c d)) |
| 27.0ms | (+ a (+ b (+ c d))) |
Useful iterations: 1 (6.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 180 | 164 |
| 1 | 707 | 155 |
| 2 | 4320 | 155 |
| 3 | 5001 | 155 |
9 alts after pruning (9 fresh and 0 done)
Merged error: 2.4b
Found 1 expressions with local error:
| 3.0b | (+ 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× | pow1 add-exp-log +-commutative expm1-log1p-u associate-+r+ flip3-+ add-cbrt-cube flip-+ log1p-expm1-u |
| 66.0ms | (+ a (+ (+ b c) d)) |
| 30.0ms | (+ a (+ (+ b c) d)) |
Useful iterations: 1 (6.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 117 | 100 |
| 1 | 484 | 92 |
| 2 | 3174 | 92 |
| 3 | 5002 | 92 |
11 alts after pruning (11 fresh and 0 done)
Merged error: 2.2b
Found 3 expressions with local error:
| 0.1b | (log1p (expm1 (+ a (+ (+ b c) d)))) |
| 0.1b | (expm1 (+ a (+ (+ b c) d))) |
| 3.0b | (+ a (+ (+ b c) d)) |
| 13× | *-un-lft-identity |
| 12× | add-log-exp |
| 6× | sum-log distribute-lft-out |
| 4× | add-sqr-sqrt add-cube-cbrt log1p-expm1-u |
| 3× | pow1 add-exp-log expm1-log1p-u fma-def add-cbrt-cube |
| 1× | +-commutative associate-+r+ log1p-udef expm1-log1p flip3-+ log1p-expm1 flip-+ expm1-udef |
| 0.0ms | (log1p (expm1 (+ a (+ (+ b c) d)))) |
| 0.0ms | (expm1 (+ a (+ (+ b c) d))) |
| 66.0ms | (+ a (+ (+ b c) d)) |
| 49.0ms | (log1p (expm1 (+ a (+ (+ b c) d)))) |
| 41.0ms | (expm1 (+ a (+ (+ b c) d))) |
| 27.0ms | (+ a (+ (+ b c) d)) |
Useful iterations: 2 (19.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 152 | 227 |
| 1 | 603 | 203 |
| 2 | 4049 | 202 |
| 3 | 5001 | 202 |
15 alts after pruning (15 fresh and 0 done)
Merged error: 2.1b
Found 4 expressions with local error:
| 0.1b | (log1p (expm1 (+ d (+ a (+ b c))))) |
| 0.1b | (expm1 (+ d (+ a (+ b c)))) |
| 0.1b | (expm1 (log1p (expm1 (+ d (+ a (+ b c)))))) |
| 3.0b | (+ d (+ a (+ b c))) |
| 14× | *-un-lft-identity |
| 13× | add-log-exp |
| 6× | sum-log distribute-lft-out |
| 5× | add-sqr-sqrt add-cube-cbrt log1p-expm1-u |
| 4× | pow1 add-exp-log expm1-log1p-u add-cbrt-cube |
| 3× | fma-def |
| 2× | expm1-log1p expm1-udef |
| 1× | +-commutative associate-+r+ log1p-udef flip3-+ log1p-expm1 flip-+ |
| 0.0ms | (log1p (expm1 (+ d (+ a (+ b c))))) |
| 0.0ms | (expm1 (+ d (+ a (+ b c)))) |
| 0.0ms | (expm1 (log1p (expm1 (+ d (+ a (+ b c)))))) |
| 46.0ms | (+ d (+ a (+ b c))) |
| 54.0ms | (log1p (expm1 (+ d (+ a (+ b c))))) |
| 38.0ms | (expm1 (+ d (+ a (+ b c)))) |
| 67.0ms | (expm1 (log1p (expm1 (+ d (+ a (+ b c)))))) |
| 28.0ms | (+ d (+ a (+ b c))) |
Useful iterations: 2 (17.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 154 | 298 |
| 1 | 526 | 265 |
| 2 | 2944 | 264 |
| 3 | 5002 | 264 |
2 alts after pruning (2 fresh and 0 done)
Merged error: 0.1b
0% (0.0b remaining)
Error of 0.1b against oracle of 0.1b and baseline of 0.1b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 17 | 8 |
| 1 | 17 | 8 |
| 170.0ms | 8000× | pre | 80 | true |
| 146.0ms | 8000× | body | 80 | valid |