Time bar (total: 6.8s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 1.5% | 98.5% | 0 |
| 0% | 1.5% | 98.5% | 1 |
| 0% | 1.5% | 98.5% | 2 |
| 0.8% | 0.8% | 98.5% | 3 |
| 0.8% | 0.8% | 98.5% | 4 |
| 1.2% | 0.4% | 98.5% | 5 |
| 1.2% | 0.4% | 98.5% | 6 |
| 1.4% | 0.2% | 98.5% | 7 |
| 1.4% | 0.2% | 98.5% | 8 |
| 1.4% | 0.1% | 98.5% | 9 |
| 1.4% | 0.1% | 98.5% | 10 |
| 1.5% | 0% | 98.5% | 11 |
| 1.5% | 0% | 98.5% | 12 |
| 1.5% | 0% | 98.5% | 13 |
| 1.5% | 0% | 98.5% | 14 |
Compiled 27 to 21 computations (22.2% saved)
| 1.6s | 8256× | body | 128 | valid |
Compiled 66 to 52 computations (21.2% saved)
| 1× | egg-herbie |
| 175× | fma-neg_binary32 |
| 156× | fma-def_binary32 |
| 46× | cancel-sign-sub-inv_binary32 |
| 46× | sub-neg_binary32 |
| 29× | distribute-rgt-in_binary32 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 14 |
| 1 | 24 | 11 |
| 2 | 38 | 11 |
| 3 | 64 | 11 |
| 4 | 83 | 11 |
| 5 | 110 | 11 |
| 6 | 144 | 11 |
| 7 | 194 | 11 |
| 8 | 244 | 11 |
| 9 | 291 | 11 |
| 10 | 319 | 11 |
| 11 | 362 | 11 |
| 12 | 401 | 11 |
| 13 | 478 | 11 |
| 14 | 491 | 11 |
| 15 | 443 | 11 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 2 | 2 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 0 | 3 | 3 |
| Status | Error | Program |
| 12.5b | (*.f32 s (log.f32 (/.f32 1 (-.f32 1 (*.f32 4 u))))) | |
| ▶ | 0.2b | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
Compiled 61 to 49 computations (19.7% saved)
Found 1 expressions with local error:
| New | Error | Program |
| ✓ | 0.2b | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
1 calls:
| 323.0ms | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
| 1× | rewrite-expression-head |
| 10× | associate-*r*_binary32 |
| 7× | add-sqr-sqrt_binary32 |
| 5× | *-un-lft-identity_binary32 |
| 5× | add-cube-cbrt_binary32 |
| 3× | distribute-lft-neg-in_binary32 |
1 calls:
| 4.0ms | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
| 1× | egg-herbie |
| 600× | fma-neg_binary32 |
| 472× | unsub-neg_binary32 |
| 440× | fma-def_binary32 |
| 293× | times-frac_binary32 |
| 224× | associate-*l/_binary32 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 120 | 895 |
| 1 | 325 | 806 |
| 2 | 988 | 779 |
| 3 | 2281 | 765 |
| 4 | 4285 | 761 |
| 5 | 4957 | 761 |
7 alts after pruning (6 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 58 | 6 | 64 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 59 | 7 | 66 |
| Status | Error | Program |
| 2.0b | (+.f32 (*.f32 8 (*.f32 s (pow.f32 u 2))) (+.f32 (*.f32 64/3 (*.f32 s (pow.f32 u 3))) (+.f32 (*.f32 64 (*.f32 s (pow.f32 u 4))) (*.f32 4 (*.f32 s u))))) | |
| 0.7b | (*.f32 (*.f32 s (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4))))) (neg.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))))) | |
| 0.7b | (*.f32 (*.f32 (cbrt.f32 (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4))))) (cbrt.f32 (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))))) (cbrt.f32 (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))))) | |
| 0.5b | (*.f32 (sqrt.f32 (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4))))) (sqrt.f32 (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))))) | |
| 0.7b | (*.f32 (*.f32 (cbrt.f32 s) (cbrt.f32 s)) (*.f32 (cbrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) | |
| ▶ | 0.5b | (*.f32 (sqrt.f32 s) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
| ✓ | 0.2b | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
Compiled 1195 to 850 computations (28.9% saved)
Found 2 expressions with local error:
| New | Error | Program |
| ✓ | 0.3b | (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4)))) |
| ✓ | 0.3b | (*.f32 (sqrt.f32 s) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
2 calls:
| 301.0ms | (*.f32 (sqrt.f32 s) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
| 22.0ms | (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4)))) |
| 1× | rewrite-expression-head |
| 13× | add-sqr-sqrt_binary32 |
| 12× | associate-*l*_binary32 |
| 11× | associate-*r*_binary32 |
| 9× | *-un-lft-identity_binary32 |
| 9× | add-cube-cbrt_binary32 |
2 calls:
| 6.0ms | (*.f32 (sqrt.f32 s) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
| 5.0ms | (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4)))) |
| 1× | egg-herbie |
| 915× | fma-def_binary32 |
| 715× | times-frac_binary32 |
| 366× | fma-neg_binary32 |
| 252× | associate-+l+_binary32 |
| 224× | associate-*r*_binary32 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 186 | 1744 |
| 1 | 541 | 1595 |
| 2 | 1721 | 1526 |
| 3 | 4453 | 1526 |
| 4 | 5562 | 1526 |
6 alts after pruning (4 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 126 | 2 | 128 |
| Fresh | 3 | 2 | 5 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 129 | 6 | 135 |
| Status | Error | Program |
| 1.9b | (fma.f32 s (*.f32 (*.f32 u u) 8) (fma.f32 s (*.f32 (pow.f32 u 3) 64/3) (*.f32 s (+.f32 (*.f32 4 u) (*.f32 64 (pow.f32 u 4)))))) | |
| 0.7b | (*.f32 (*.f32 s (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4))))) (neg.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))))) | |
| ▶ | 0.6b | (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4)))))) |
| 0.7b | (*.f32 (*.f32 (cbrt.f32 s) (cbrt.f32 s)) (*.f32 (cbrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) | |
| ✓ | 0.5b | (*.f32 (sqrt.f32 s) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
| ✓ | 0.2b | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
Compiled 2528 to 1521 computations (39.8% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.1b | (sqrt.f32 (sqrt.f32 s)) |
| 0.3b | (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4)))) | |
| ✓ | 0.3b | (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4)))))) |
| ✓ | 0.4b | (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
3 calls:
| 332.0ms | (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
| 233.0ms | (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4)))))) |
| 18.0ms | (sqrt.f32 (sqrt.f32 s)) |
| 1× | rewrite-expression-head |
| 28× | sqrt-prod_binary32 |
| 19× | pow1_binary32 |
| 18× | associate-*l*_binary32 |
| 17× | add-cbrt-cube_binary32 |
| 17× | add-exp-log_binary32 |
3 calls:
| 12.0ms | (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4)))))) |
| 7.0ms | (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
| 1.0ms | (sqrt.f32 (sqrt.f32 s)) |
| 1× | egg-herbie |
| 897× | fma-def_binary32 |
| 346× | times-frac_binary32 |
| 292× | distribute-rgt-neg-out_binary32 |
| 268× | associate-*r*_binary32 |
| 214× | associate-*l*_binary32 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 207 | 2685 |
| 1 | 589 | 2232 |
| 2 | 1863 | 2129 |
| 3 | 4583 | 2127 |
| 4 | 5217 | 2127 |
7 alts after pruning (4 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 242 | 1 | 243 |
| Fresh | 0 | 3 | 3 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 242 | 7 | 249 |
| Status | Error | Program |
| 1.9b | (fma.f32 s (*.f32 (*.f32 u u) 8) (fma.f32 s (*.f32 (pow.f32 u 3) 64/3) (*.f32 s (+.f32 (*.f32 4 u) (*.f32 64 (pow.f32 u 4)))))) | |
| ▶ | 0.7b | (*.f32 (*.f32 s (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4))))) (neg.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))))) |
| ✓ | 0.6b | (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4)))))) |
| 0.7b | (*.f32 (*.f32 (cbrt.f32 s) (cbrt.f32 s)) (*.f32 (cbrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) | |
| 14.5b | (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 (pow.f32 (pow.f32 s 3) 1/4)))) | |
| ✓ | 0.5b | (*.f32 (sqrt.f32 s) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
| ✓ | 0.2b | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
Compiled 5824 to 3159 computations (45.8% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.1b | (cbrt.f32 (log1p.f32 (*.f32 u -4))) |
| ✓ | 0.3b | (*.f32 (*.f32 s (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4))))) (neg.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))))) |
| ✓ | 0.3b | (*.f32 s (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4))))) |
| ✓ | 0.5b | (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4)))) |
4 calls:
| 920.0ms | (*.f32 s (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4))))) |
| 358.0ms | (*.f32 (*.f32 s (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4))))) (neg.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))))) |
| 102.0ms | (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4)))) |
| 22.0ms | (cbrt.f32 (log1p.f32 (*.f32 u -4))) |
| 1× | rewrite-expression-head |
| 28× | add-sqr-sqrt_binary32 |
| 25× | cbrt-prod_binary32 |
| 25× | pow1_binary32 |
| 23× | associate-*r*_binary32 |
| 20× | add-exp-log_binary32 |
4 calls:
| 9.0ms | (*.f32 (*.f32 s (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4))))) (neg.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))))) |
| 8.0ms | (*.f32 s (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4))))) |
| 5.0ms | (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4)))) |
| 1.0ms | (cbrt.f32 (log1p.f32 (*.f32 u -4))) |
| 1× | egg-herbie |
| 871× | fma-def_binary32 |
| 530× | times-frac_binary32 |
| 284× | *-commutative_binary32 |
| 272× | associate-/l*_binary32 |
| 157× | +-commutative_binary32 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 719 | 9106 |
| 1 | 2347 | 8130 |
| 2 | 4879 | 8019 |
| 3 | 5000 | 8019 |
| 4 | 4964 | 8019 |
7 alts after pruning (3 fresh and 4 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 321 | 0 | 321 |
| Fresh | 0 | 3 | 3 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 3 | 3 |
| Total | 321 | 7 | 328 |
| Status | Error | Program |
| 1.9b | (fma.f32 s (*.f32 (*.f32 u u) 8) (fma.f32 s (*.f32 (pow.f32 u 3) 64/3) (*.f32 s (+.f32 (*.f32 4 u) (*.f32 64 (pow.f32 u 4)))))) | |
| ✓ | 0.7b | (*.f32 (*.f32 s (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4))))) (neg.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))))) |
| ✓ | 0.6b | (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4)))))) |
| 0.7b | (*.f32 (*.f32 (cbrt.f32 s) (cbrt.f32 s)) (*.f32 (cbrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) | |
| 14.5b | (*.f32 (sqrt.f32 (sqrt.f32 s)) (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 (pow.f32 (pow.f32 s 3) 1/4)))) | |
| ✓ | 0.5b | (*.f32 (sqrt.f32 s) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
| ✓ | 0.2b | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
Compiled 16302 to 13284 computations (18.5% saved)
Total 0.2b remaining (88%)
Threshold costs 0.2b (88%)
Compiled 9836 to 7266 computations (26.1% saved)
| 1× | egg-herbie |
| 6× | *-commutative_binary32 |
| 3× | +-commutative_binary32 |
| 3× | sub-neg_binary32 |
| 3× | neg-sub0_binary32 |
| 3× | neg-mul-1_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 11 |
| 1 | 16 | 11 |
| 2 | 23 | 11 |
| 3 | 29 | 11 |
| 4 | 32 | 11 |
| 5 | 33 | 11 |
| 6 | 33 | 11 |
Compiled 140 to 102 computations (27.1% saved)
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