Exp of sum of logs
Time bar (total: 2.7s)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 99.9% | 0.1% | 0% | 0% | 0% | 0 |
| 0% | 0% | 99.9% | 0.1% | 0% | 0% | 0% | 1 |
| 0% | 0% | 50% | 0.1% | 0% | 50% | 0% | 2 |
| 100% | 25% | 0% | 0.1% | 0% | 74.9% | 0% | 3 |
Compiled 9 to 7 computations (22.2% saved)
| 1.6s | 7259× | body | 256 | valid |
| 193.0ms | 997× | body | 256 | infinite |
| 1× | egg-herbie |
| 6120× | fma-def |
| 2820× | associate-+r+ |
| 2472× | associate-+l+ |
| 1678× | exp-sum |
| 564× | log-prod |
| truth | opred | ex | upred | ex | subexpr |
|---|---|---|---|---|---|
| 156 | 25 | (2.7748608537824467e-217 1.4849916160266838e+155) | 13 | (1.2201472016038798e-218 4.643214577733798e+183) | (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
| 96 | 15 | (3.8526993861734075e-57 3.5573634181746016e+98) | 25 | (1.3945353442699609e-241 4.018805550039643e+146) | #f |
| 4 | 0 | - | 2 | (6.131539210937455e-261 6.838416114257457e+253) | (+.f64 (log.f64 a) (log.f64 b)) |
| 0 | 0 | - | 0 | - | b |
| 0 | 0 | - | 0 | - | (log.f64 b) |
| 0 | 0 | - | 0 | - | (log.f64 a) |
| 0 | 0 | - | 0 | - | a |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 24 | 183 |
| 1 | 44 | 99 |
| 2 | 80 | 99 |
| 3 | 127 | 99 |
| 4 | 220 | 99 |
| 5 | 279 | 99 |
| 6 | 369 | 99 |
| 7 | 478 | 99 |
| 8 | 565 | 99 |
| 9 | 591 | 99 |
| 10 | 591 | 99 |
| 11 | 737 | 99 |
| 12 | 919 | 99 |
| 13 | 1126 | 99 |
| 14 | 1194 | 99 |
| 15 | 1196 | 99 |
| 16 | 1196 | 99 |
| 17 | 1730 | 99 |
| 18 | 2427 | 99 |
| 19 | 2874 | 99 |
| 20 | 3090 | 99 |
| 21 | 3096 | 99 |
| 22 | 3096 | 99 |
| 23 | 3108 | 99 |
| 24 | 5166 | 99 |
| 25 | 5421 | 99 |
| 26 | 5669 | 99 |
| 27 | 5802 | 99 |
| 28 | 5817 | 99 |
| 29 | 6025 | 99 |
| 30 | 6465 | 99 |
| 31 | 6465 | 99 |
| 1× | node limit |
| Inputs |
|---|
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(exp.f64 (+.f64 (log.f64 (neg.f64 a)) (log.f64 b))) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 (neg.f64 b)))) |
(neg.f64 (exp.f64 (+.f64 (log.f64 (neg.f64 a)) (log.f64 b)))) |
(neg.f64 (exp.f64 (+.f64 (log.f64 a) (log.f64 (neg.f64 b))))) |
(exp.f64 (+.f64 (log.f64 b) (log.f64 a))) |
| Outputs |
|---|
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(*.f64 b a) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(*.f64 b a) |
(exp.f64 (+.f64 (log.f64 (neg.f64 a)) (log.f64 b))) |
(exp.f64 (+.f64 (log.f64 b) (log.f64 (neg.f64 a)))) |
(*.f64 b (neg.f64 a)) |
(*.f64 a (neg.f64 b)) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 (neg.f64 b)))) |
(exp.f64 (+.f64 (log.f64 b) (log.f64 (neg.f64 a)))) |
(*.f64 b (neg.f64 a)) |
(*.f64 a (neg.f64 b)) |
(neg.f64 (exp.f64 (+.f64 (log.f64 (neg.f64 a)) (log.f64 b)))) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(*.f64 b a) |
(neg.f64 (exp.f64 (+.f64 (log.f64 a) (log.f64 (neg.f64 b))))) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(*.f64 b a) |
(exp.f64 (+.f64 (log.f64 b) (log.f64 a))) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
(*.f64 b a) |
(negabs a)
(negabs b)
(sort a b)
Compiled 48 to 20 computations (58.3% saved)
Compiled 5 to 3 computations (40% saved)
| Status | Accuracy | Program |
|---|---|---|
| ▶ | 100.0% | (*.f64 b a) |
| ▶ | 100.0% | (*.f64 b a) |
Compiled 10 to 6 computations (40% saved)
Compiled 8 to 4 computations (50% saved)
Compiled 2 to 2 computations (0% saved)
1 alts after pruning (0 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 0 | 0 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 0 | 1 | 1 |
| Status | Accuracy | Program |
|---|---|---|
| ✓ | 100.0% | (*.f64 b a) |
Compiled 16 to 10 computations (37.5% saved)
Total -5.1b remaining (-∞%)
Threshold costs -5.1b (-∞%)
| Inputs |
|---|
(*.f64 b a) |
(exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
| Outputs |
|---|
(*.f64 b a) |
6 calls:
| 12.0ms | (log.f64 b) |
| 5.0ms | b |
| 3.0ms | (+.f64 (log.f64 a) (log.f64 b)) |
| 3.0ms | (log.f64 a) |
| 3.0ms | (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
| Accuracy | Segments | Branch |
|---|---|---|
| 100.0% | 1 | a |
| 100.0% | 1 | b |
| 100.0% | 1 | (exp.f64 (+.f64 (log.f64 a) (log.f64 b))) |
| 100.0% | 1 | (+.f64 (log.f64 a) (log.f64 b)) |
| 100.0% | 1 | (log.f64 a) |
| 100.0% | 1 | (log.f64 b) |
Compiled 40 to 28 computations (30% saved)
| 1× | egg-herbie |
| 2× | *-commutative |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 13 |
| 1 | 9 | 13 |
| 1× | done |
| 1× | saturated |
| Inputs |
|---|
(*.f64 b a) |
| Outputs |
|---|
(*.f64 b a) |
Compiled 5 to 3 computations (40% saved)
| 6120× | fma-def |
| 2820× | associate-+r+ |
| 2472× | associate-+l+ |
| 1678× | exp-sum |
| 564× | log-prod |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 24 | 183 |
| 1 | 44 | 99 |
| 2 | 80 | 99 |
| 3 | 127 | 99 |
| 4 | 220 | 99 |
| 5 | 279 | 99 |
| 6 | 369 | 99 |
| 7 | 478 | 99 |
| 8 | 565 | 99 |
| 9 | 591 | 99 |
| 10 | 591 | 99 |
| 11 | 737 | 99 |
| 12 | 919 | 99 |
| 13 | 1126 | 99 |
| 14 | 1194 | 99 |
| 15 | 1196 | 99 |
| 16 | 1196 | 99 |
| 17 | 1730 | 99 |
| 18 | 2427 | 99 |
| 19 | 2874 | 99 |
| 20 | 3090 | 99 |
| 21 | 3096 | 99 |
| 22 | 3096 | 99 |
| 23 | 3108 | 99 |
| 24 | 5166 | 99 |
| 25 | 5421 | 99 |
| 26 | 5669 | 99 |
| 27 | 5802 | 99 |
| 28 | 5817 | 99 |
| 29 | 6025 | 99 |
| 30 | 6465 | 99 |
| 31 | 6465 | 99 |
| 1× | node limit |
Compiled 29 to 13 computations (55.2% saved)
(sort a b)
(negabs b)
(negabs a)
Compiled 96 to 60 computations (37.5% saved)
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