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)
| op | prec | x |
|---|---|---|
| ival-<= | 128 | 2 |
| ival-add | 128 | 1 |
| ival-and | 128 | 1 |
| ival-mult | 128 | 1 |
| 1.2s | 8256× | body | 256 | valid |
| op | prec | x |
|---|---|---|
| ival-<= | 256 | 16512 |
| ival-add | 256 | 8256 |
| ival-and | 256 | 8256 |
| ival-mult | 256 | 8256 |
| 1× | egg-herbie |
| 406× | fma-def |
| 50× | associate-*r* |
| 50× | unsub-neg |
| 42× | distribute-lft-neg-in |
| 38× | sub-neg |
| 256× | No Errors |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 12 | 94 |
| 1 | 33 | 76 |
| 2 | 96 | 74 |
| 3 | 301 | 74 |
| 4 | 501 | 74 |
| 5 | 621 | 74 |
| 6 | 626 | 74 |
| 1× | saturated |
| Inputs |
|---|
(+.f64 x (*.f64 x x)) |
(+.f64 x (*.f64 x x)) |
(+.f64 (neg.f64 x) (*.f64 (neg.f64 x) (neg.f64 x))) |
(neg.f64 (+.f64 (neg.f64 x) (*.f64 (neg.f64 x) (neg.f64 x)))) |
| Outputs |
|---|
(+.f64 x (*.f64 x x)) |
(*.f64 (+.f64 x 1) x) |
(fma.f64 x x x) |
(+.f64 x (*.f64 x x)) |
(*.f64 (+.f64 x 1) 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 x (+.f64 -1 x)) |
(*.f64 x (+.f64 x -1)) |
(neg.f64 (+.f64 (neg.f64 x) (*.f64 (neg.f64 x) (neg.f64 x)))) |
(neg.f64 (+.f64 (neg.f64 x) (*.f64 x x))) |
(*.f64 (fma.f64 -1 x 1) x) |
(*.f64 x (-.f64 1 x)) |
Compiled 17 to 7 computations (58.8% saved)
| op | prec | x |
|---|---|---|
| const | 256 | 256 |
| ival-add | 256 | 256 |
| ival-mult | 256 | 256 |
Compiled 10 to 5 computations (50% saved)
| 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)
| op | prec | x |
|---|---|---|
| const | 256 | 256 |
| ival-add | 256 | 256 |
| ival-mult | 256 | 256 |
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 | 7 | 22 |
| 1 | 8 | 22 |
| 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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