Time bar (total: 5.6s)
| 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× | intervals |
| 19.0ms | 256× | body | 128 | valid |
| 7.0ms | 256× | pre | 128 | true |
Compiled 41 to 33 computations (19.5% 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 |
1 alts after pruning (1 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 1 | 1 | 2 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 2 | 1 | 3 |
| Status | Error | Program |
| ▶ | 0.2b | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
Compiled 37 to 29 computations (21.6% saved)
Found 2 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (log1p.f32 (*.f32 u -4)) |
| ✓ | 0.2b | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
2 calls:
| 313.0ms | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
| 3.0ms | (log1p.f32 (*.f32 u -4)) |
| 1× | rewrite-expression-head |
| 10× | associate-*r*_binary32 |
| 8× | add-sqr-sqrt_binary32 |
| 6× | *-un-lft-identity_binary32 |
| 6× | add-cube-cbrt_binary32 |
| 4× | add-cbrt-cube_binary32 |
2 calls:
| 4.0ms | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
| 0.0ms | (log1p.f32 (*.f32 u -4)) |
| 1× | egg-herbie |
| 715× | fma-neg_binary32 |
| 622× | fma-def_binary32 |
| 409× | unsub-neg_binary32 |
| 304× | times-frac_binary32 |
| 234× | associate-+l+_binary32 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 157 | 1231 |
| 1 | 441 | 1117 |
| 2 | 1415 | 1071 |
| 3 | 3645 | 1067 |
| 4 | 5107 | 1067 |
8 alts after pruning (7 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 93 | 7 | 100 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 93 | 8 | 101 |
| Status | Error | Program |
| ▶ | 0.5b | (*.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))))) | |
| 0.7b | (*.f32 (*.f32 (sqrt.f32 s) (sqrt.f32 (neg.f32 (log1p.f32 (*.f32 u -4))))) (*.f32 (sqrt.f32 s) (sqrt.f32 (neg.f32 (log1p.f32 (*.f32 u -4)))))) | |
| 19.0b | (cbrt.f32 (*.f32 (*.f32 (*.f32 s s) s) (*.f32 (*.f32 (neg.f32 (log1p.f32 (*.f32 u -4))) (neg.f32 (log1p.f32 (*.f32 u -4)))) (neg.f32 (log1p.f32 (*.f32 u -4)))))) | |
| ✓ | 0.2b | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
| 0.8b | (*.f32 s (neg.f32 (*.f32 (*.f32 (cbrt.f32 (log1p.f32 (*.f32 u -4))) (cbrt.f32 (log1p.f32 (*.f32 u -4)))) (cbrt.f32 (log1p.f32 (*.f32 u -4)))))) | |
| 0.8b | (*.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))))) | |
| 2.6b | (+.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))))) |
Compiled 1782 to 1301 computations (27% saved)
Found 3 expressions with local error:
| New | Error | Program |
| 0.0b | (log1p.f32 (*.f32 u -4)) | |
| ✓ | 0.3b | (*.f32 (sqrt.f32 s) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
| ✓ | 0.3b | (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4)))) |
2 calls:
| 219.0ms | (*.f32 (sqrt.f32 s) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
| 23.0ms | (*.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 |
7 alts after pruning (5 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 150 | 3 | 153 |
| Fresh | 4 | 2 | 6 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 154 | 7 | 161 |
| Status | Error | Program |
| ✓ | 0.5b | (*.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 (*.f32 (cbrt.f32 s) (cbrt.f32 s))) (*.f32 (sqrt.f32 s) (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 (sqrt.f32 (cbrt.f32 s)))))) | |
| 2.5b | (*.f32 (sqrt.f32 s) (exp.f32 (log.f32 (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))))) | |
| ✓ | 0.2b | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
| ▶ | 0.5b | (*.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s)))) |
| 2.6b | (+.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))))) |
Compiled 3092 to 1912 computations (38.2% saved)
Found 4 expressions with local error:
| New | Error | Program |
| 0.0b | (log1p.f32 (*.f32 u -4)) | |
| ✓ | 0.2b | (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s)) |
| ✓ | 0.4b | (*.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s)))) |
| ✓ | 0.9b | (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) |
3 calls:
| 297.0ms | (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s)) |
| 132.0ms | (*.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s)))) |
| 33.0ms | (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) |
| 1× | rewrite-expression-head |
| 57× | pow1_binary32 |
| 30× | sqrt-pow1_binary32 |
| 22× | pow-prod-down_binary32 |
| 15× | add-sqr-sqrt_binary32 |
| 14× | associate-*r*_binary32 |
3 calls:
| 8.0ms | (*.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s)))) |
| 4.0ms | (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s)) |
| 2.0ms | (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) |
| 1× | egg-herbie |
| 785× | fma-def_binary32 |
| 254× | unswap-sqr_binary32 |
| 203× | associate-*l*_binary32 |
| 191× | associate-*r*_binary32 |
| 160× | distribute-rgt-neg-out_binary32 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 236 | 2993 |
| 1 | 613 | 2629 |
| 2 | 2226 | 2382 |
| 3 | 4660 | 2331 |
| 4 | 4882 | 2331 |
| 5 | 4944 | 2331 |
8 alts after pruning (5 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 317 | 2 | 319 |
| Fresh | 1 | 3 | 4 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 318 | 8 | 326 |
| Status | Error | Program |
| ✓ | 0.5b | (*.f32 (sqrt.f32 s) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
| ▶ | 0.5b | (*.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) (sqrt.f32 (*.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (*.f32 (cbrt.f32 s) (cbrt.f32 s))) (neg.f32 (cbrt.f32 s))))) |
| 0.5b | (*.f32 (sqrt.f32 (*.f32 (cbrt.f32 s) (cbrt.f32 s))) (*.f32 (sqrt.f32 s) (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 (sqrt.f32 (cbrt.f32 s)))))) | |
| 2.5b | (*.f32 (sqrt.f32 s) (exp.f32 (log.f32 (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))))) | |
| ✓ | 0.2b | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
| 0.6b | (*.f32 (sqrt.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s)))) (*.f32 (sqrt.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s)))) (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))))) | |
| ✓ | 0.5b | (*.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s)))) |
| 2.6b | (+.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))))) |
Compiled 9152 to 6359 computations (30.5% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.4b | (*.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) (sqrt.f32 (*.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (*.f32 (cbrt.f32 s) (cbrt.f32 s))) (neg.f32 (cbrt.f32 s))))) |
| ✓ | 0.5b | (*.f32 (cbrt.f32 s) (cbrt.f32 s)) |
| ✓ | 0.9b | (sqrt.f32 (*.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (*.f32 (cbrt.f32 s) (cbrt.f32 s))) (neg.f32 (cbrt.f32 s)))) |
| 0.9b | (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) |
3 calls:
| 58.0ms | (*.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) (sqrt.f32 (*.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (*.f32 (cbrt.f32 s) (cbrt.f32 s))) (neg.f32 (cbrt.f32 s))))) |
| 38.0ms | (sqrt.f32 (*.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (*.f32 (cbrt.f32 s) (cbrt.f32 s))) (neg.f32 (cbrt.f32 s)))) |
| 37.0ms | (*.f32 (cbrt.f32 s) (cbrt.f32 s)) |
| 1× | rewrite-expression-head |
| 54× | pow1_binary32 |
| 34× | pow-prod-down_binary32 |
| 23× | add-sqr-sqrt_binary32 |
| 20× | sqrt-pow1_binary32 |
| 16× | cbrt-prod_binary32 |
3 calls:
| 14.0ms | (*.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) (sqrt.f32 (*.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (*.f32 (cbrt.f32 s) (cbrt.f32 s))) (neg.f32 (cbrt.f32 s))))) |
| 8.0ms | (sqrt.f32 (*.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (*.f32 (cbrt.f32 s) (cbrt.f32 s))) (neg.f32 (cbrt.f32 s)))) |
| 5.0ms | (*.f32 (cbrt.f32 s) (cbrt.f32 s)) |
| 1× | egg-herbie |
| 875× | associate-/l*_binary32 |
| 724× | fma-def_binary32 |
| 152× | associate-*r*_binary32 |
| 151× | associate-*l*_binary32 |
| 129× | unswap-sqr_binary32 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 206 | 3345 |
| 1 | 495 | 2298 |
| 2 | 1635 | 2035 |
| 3 | 4854 | 2027 |
| 4 | 5131 | 2027 |
8 alts after pruning (4 fresh and 4 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 188 | 0 | 188 |
| Fresh | 0 | 4 | 4 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 3 | 3 |
| Total | 188 | 8 | 196 |
| Status | Error | Program |
| ✓ | 0.5b | (*.f32 (sqrt.f32 s) (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))) |
| ✓ | 0.5b | (*.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) (sqrt.f32 (*.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (*.f32 (cbrt.f32 s) (cbrt.f32 s))) (neg.f32 (cbrt.f32 s))))) |
| 0.5b | (*.f32 (sqrt.f32 (*.f32 (cbrt.f32 s) (cbrt.f32 s))) (*.f32 (sqrt.f32 s) (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 (sqrt.f32 (cbrt.f32 s)))))) | |
| 2.5b | (*.f32 (sqrt.f32 s) (exp.f32 (log.f32 (*.f32 (sqrt.f32 s) (neg.f32 (log1p.f32 (*.f32 u -4))))))) | |
| ✓ | 0.2b | (*.f32 s (neg.f32 (log1p.f32 (*.f32 u -4)))) |
| 0.6b | (*.f32 (sqrt.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s)))) (*.f32 (sqrt.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s)))) (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))))) | |
| ✓ | 0.5b | (*.f32 (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s))) (sqrt.f32 (*.f32 (log1p.f32 (*.f32 u -4)) (neg.f32 s)))) |
| 2.6b | (+.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))))) |
Compiled 6808 to 4191 computations (38.4% saved)
Total 0.2b remaining (87.6%)
Threshold costs 0.2b (87.6%)
Compiled 15829 to 11676 computations (26.2% 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 9 to 7 computations (22.2% saved)
| 1× | intervals |
| 727.0ms | 8000× | body | 128 | valid |
| 200.0ms | 8000× | pre | 128 | true |
Compiled 202 to 148 computations (26.7% saved)
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