Time bar (total: 1.6s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 100% | 0% | 0 |
| 0% | 100% | 0% | 1 |
| 0% | 100% | 0% | 2 |
| 0% | 50% | 50% | 3 |
| 25% | 25% | 50% | 4 |
| 37.5% | 12.5% | 50% | 5 |
| 43.7% | 6.2% | 50% | 6 |
| 46.9% | 3.1% | 50% | 7 |
| 48.4% | 1.6% | 50% | 8 |
| 49.2% | 0.8% | 50% | 9 |
| 49.6% | 0.4% | 50% | 10 |
| 49.8% | 0.2% | 50% | 11 |
| 49.9% | 0.1% | 50% | 12 |
| 49.9% | 0% | 50% | 13 |
| 49.9% | 0% | 50% | 14 |
Compiled 13 to 11 computations (15.4% saved)
| 1.1s | 8256× | body | 128 | valid |
Compiled 38 to 32 computations (15.8% saved)
| 1× | egg-herbie |
| 396× | fma-neg_binary64 |
| 375× | fma-def_binary64 |
| 260× | div-sub_binary64 |
| 123× | times-frac_binary64 |
| 116× | associate-/l*_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 17 |
| 1 | 19 | 17 |
| 2 | 25 | 17 |
| 3 | 35 | 17 |
| 4 | 57 | 17 |
| 5 | 73 | 17 |
| 6 | 102 | 17 |
| 7 | 158 | 17 |
| 8 | 240 | 17 |
| 9 | 299 | 17 |
| 10 | 391 | 17 |
| 11 | 536 | 17 |
| 12 | 777 | 17 |
| 13 | 826 | 17 |
| 14 | 799 | 17 |
| 15 | 722 | 17 |
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 1 | 1 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 0 | 2 | 2 |
| Status | Error | Program |
| ▶ | 0.0b | (*.f64 2 (atan.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))) |
Compiled 36 to 30 computations (16.7% saved)
Found 1 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (/.f64 (-.f64 1 x) (+.f64 1 x)) |
1 calls:
| 2.0ms | (/.f64 (-.f64 1 x) (+.f64 1 x)) |
| 1× | batch-egg-rewrite |
| 757× | log1p-expm1-u_binary64 |
| 757× | expm1-log1p-u_binary64 |
| 311× | prod-diff_binary64 |
| 108× | egg-rr |
| 67× | add-sqr-sqrt_binary64 |
1 calls:
| 63.0ms | (/.f64 (-.f64 1 x) (+.f64 1 x)) |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 6 | 10 |
| 1 | 135 | 10 |
| 2 | 1867 | 10 |
| 3 | 5287 | 10 |
| 1× | egg-herbie |
| 317× | difference-of-squares_binary64 |
| 309× | sub-neg_binary64 |
| 309× | fma-def_binary64 |
| 271× | associate-/r*_binary64 |
| 269× | associate-/l/_binary64 |
Useful iterations: 5 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 27 | 144 |
| 1 | 86 | 138 |
| 2 | 218 | 130 |
| 3 | 589 | 128 |
| 4 | 1909 | 128 |
| 5 | 4270 | 122 |
| 6 | 5263 | 122 |
2 alts after pruning (1 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 121 | 1 | 122 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 121 | 2 | 123 |
| Status | Error | Program |
| ✓ | 0.0b | (*.f64 2 (atan.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))) |
| ▶ | 0.3b | (*.f64 2 (atan.f64 (sqrt.f64 (fma.f64 x -2 1)))) |
Compiled 4978 to 3598 computations (27.7% saved)
2 alts after pruning (0 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 0 | 0 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 0 | 2 | 2 |
| Status | Error | Program |
| ✓ | 0.0b | (*.f64 2 (atan.f64 (sqrt.f64 (/.f64 (-.f64 1 x) (+.f64 1 x))))) |
| ✓ | 0.3b | (*.f64 2 (atan.f64 (sqrt.f64 (fma.f64 x -2 1)))) |
Compiled 21 to 18 computations (14.3% saved)
Total 0.0b remaining (12.6%)
Threshold costs 0.0b (12.6%)
Compiled 267 to 229 computations (14.2% saved)
| 1× | egg-herbie |
| 3× | +-commutative_binary64 |
| 2× | *-commutative_binary64 |
| 2× | sub-neg_binary64 |
| 1× | neg-sub0_binary64 |
| 1× | neg-mul-1_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 17 |
| 1 | 16 | 17 |
| 2 | 20 | 17 |
| 3 | 22 | 17 |
| 4 | 23 | 17 |
| 5 | 22 | 17 |
Compiled 45 to 38 computations (15.6% saved)
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