Expression 2, p15
Time bar (total: 1.3s)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 25% | 75% | 0% | 0% | 0% | 0 |
| 100% | 25% | 0% | 75% | 0% | 0% | 0% | 1 |
Compiled 13 to 8 computations (38.5% saved)
| 1.2s | 8256× | body | 256 | valid |
| 1× | egg-herbie |
| 366× | fma-def |
| 64× | unsub-neg |
| 60× | associate-*r* |
| 58× | fma-neg |
| 38× | sub-neg |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 30 |
| 1 | 25 | 22 |
| 2 | 76 | 22 |
| 3 | 177 | 22 |
| 4 | 368 | 22 |
| 5 | 533 | 22 |
| 6 | 590 | 22 |
| 7 | 593 | 22 |
| 1× | saturated |
| Inputs |
|---|
(+.f64 x (*.f64 x x)) |
(+.f64 (neg.f64 x) (*.f64 (neg.f64 x) (neg.f64 x))) |
| Outputs |
|---|
(+.f64 x (*.f64 x x)) |
(fma.f64 x x x) |
(+.f64 (neg.f64 x) (*.f64 (neg.f64 x) (neg.f64 x))) |
(+.f64 (neg.f64 x) (*.f64 x x)) |
(-.f64 (*.f64 x x) x) |
Compiled 7 to 4 computations (42.9% saved)
| 1× | egg-herbie |
| 18× | fma-def |
| 4× | distribute-rgt-in |
| 4× | distribute-lft-in |
| 4× | *-lft-identity |
| 4× | swap-sqr |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 5 | 13 |
| 1 | 9 | 9 |
| 2 | 16 | 9 |
| 3 | 22 | 9 |
| 4 | 26 | 9 |
| 5 | 36 | 9 |
| 6 | 38 | 9 |
| 1× | saturated |
| Inputs |
|---|
(+.f64 x (*.f64 x x)) |
| Outputs |
|---|
(+.f64 x (*.f64 x x)) |
(fma.f64 x x x) |
Compiled 10 to 4 computations (60% saved)
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 1 | 1 | 2 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 1 | 2 | 3 |
| Status | Accuracy | Program |
|---|---|---|
| ▶ | 100.0% | (+.f64 x (*.f64 x x)) |
| ▶ | 100.0% | (+.f64 x (*.f64 x x)) |
Compiled 12 to 6 computations (50% saved)
Compiled 11 to 4 computations (63.6% saved)
Compiled 1 to 1 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 x (*.f64 x x)) |
Compiled 12 to 6 computations (50% saved)
| 1× | egg-herbie |
| 2× | +-commutative |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 5 | 13 |
| 1 | 6 | 13 |
| 1× | done |
| 1× | saturated |
| Inputs |
|---|
(+.f64 x (*.f64 x x)) |
| Outputs |
|---|
(+.f64 x (*.f64 x x)) |
Compiled 6 to 3 computations (50% saved)
Compiled 36 to 20 computations (44.4% saved)
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