Data.Colour.CIE:lightness from colour-2.3.3
Time bar (total: 734.0ms)
| 1× | search |
| Probability | Valid | Unknown | Precondition | Infinite | Domain | Can't | Iter |
|---|---|---|---|---|---|---|---|
| 0% | 0% | 100% | 0% | 0% | 0% | 0% | 0 |
| 100% | 100% | 0% | 0% | 0% | 0% | 0% | 1 |
Compiled 7 to 6 computations (14.3% saved)
| 643.0ms | 8179× | body | 256 | valid |
| 4.0ms | 36× | body | 1024 | valid |
| 2.0ms | 19× | body | 512 | valid |
| 1.0ms | 22× | body | 256 | infinite |
| 1× | egg-herbie |
| 36× | fma-def |
| 22× | sub-neg |
| 10× | fma-neg |
| 10× | +-commutative |
| 8× | *-commutative |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 11 | 22 |
| 1 | 25 | 22 |
| 2 | 38 | 18 |
| 3 | 54 | 18 |
| 4 | 66 | 18 |
| 5 | 82 | 18 |
| 6 | 101 | 18 |
| 7 | 112 | 18 |
| 8 | 116 | 18 |
| 1× | saturated |
| Inputs |
|---|
(-.f64 (*.f64 x 116) 16) |
(-.f64 (*.f64 (neg.f64 x) 116) 16) |
| Outputs |
|---|
(-.f64 (*.f64 x 116) 16) |
(fma.f64 x 116 -16) |
(-.f64 (*.f64 (neg.f64 x) 116) 16) |
(fma.f64 (neg.f64 x) 116 -16) |
(+.f64 (*.f64 x -116) -16) |
(fma.f64 x -116 -16) |
Compiled 7 to 6 computations (14.3% saved)
| 1× | egg-herbie |
| 2× | fma-neg |
| 2× | *-commutative |
| 2× | fma-def |
| 2× | sub-neg |
| 2× | +-commutative |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 9 |
| 1 | 14 | 9 |
| 2 | 16 | 9 |
| 1× | saturated |
| Inputs |
|---|
(-.f64 (*.f64 x 116) 16) |
| Outputs |
|---|
(-.f64 (*.f64 x 116) 16) |
(fma.f64 x 116 -16) |
Compiled 10 to 8 computations (20% 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 (*.f64 x 116) 16) |
| ▶ | 100.0% | (-.f64 (*.f64 x 116) 16) |
Compiled 12 to 10 computations (16.7% saved)
Compiled 13 to 10 computations (23.1% 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 (*.f64 x 116) 16) |
Compiled 12 to 10 computations (16.7% saved)
| 1× | egg-herbie |
| 4× | sub-neg |
| 4× | +-commutative |
| 4× | *-commutative |
| 2× | neg-mul-1 |
| 2× | neg-sub0 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 13 |
| 1 | 11 | 13 |
| 2 | 16 | 13 |
| 3 | 18 | 13 |
| 4 | 19 | 13 |
| 1× | done |
| 1× | saturated |
| Inputs |
|---|
(-.f64 (*.f64 x 116) 16) |
| Outputs |
|---|
(-.f64 (*.f64 x 116) 16) |
Compiled 6 to 5 computations (16.7% saved)
Compiled 24 to 20 computations (16.7% saved)
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