Time bar (total: 7.6s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 24.7% | 75.3% | 0 |
| 0% | 24.7% | 75.3% | 1 |
| 0% | 24.7% | 75.3% | 2 |
| 12.4% | 12.4% | 75.3% | 3 |
| 12.4% | 12.4% | 75.3% | 4 |
| 18.5% | 6.2% | 75.3% | 5 |
| 18.5% | 6.2% | 75.3% | 6 |
| 21.6% | 3.1% | 75.3% | 7 |
| 21.6% | 3.1% | 75.3% | 8 |
| 23.2% | 1.5% | 75.3% | 9 |
| 23.2% | 1.5% | 75.3% | 10 |
| 23.9% | 0.8% | 75.3% | 11 |
| 23.9% | 0.8% | 75.3% | 12 |
| 24.3% | 0.4% | 75.3% | 13 |
| 24.3% | 0.4% | 75.3% | 14 |
Compiled 18 to 14 computations (22.2% saved)
| 1.3s | 8256× | body | 128 | valid |
Compiled 47 to 37 computations (21.3% saved)
| 1× | egg-herbie |
| 944× | fma-neg_binary32 |
| 518× | unswap-sqr_binary32 |
| 432× | exp-prod_binary32 |
| 340× | times-frac_binary32 |
| 333× | associate-*l*_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 14 |
| 1 | 17 | 14 |
| 2 | 27 | 14 |
| 3 | 36 | 14 |
| 4 | 50 | 14 |
| 5 | 79 | 14 |
| 6 | 147 | 14 |
| 7 | 261 | 14 |
| 8 | 528 | 14 |
| 9 | 1676 | 14 |
| 10 | 3160 | 14 |
| 11 | 4121 | 14 |
| 12 | 4850 | 14 |
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 |
| ▶ | 0.1b | (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
Compiled 33 to 27 computations (18.2% saved)
Found 3 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) |
| ✓ | 0.0b | (exp.f32 (/.f32 (neg.f32 x) s)) |
| ✓ | 0.0b | (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
3 calls:
| 22.0ms | (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
| 6.0ms | (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) |
| 5.0ms | (exp.f32 (/.f32 (neg.f32 x) s)) |
| 1× | rewrite-expression-head |
| 43× | *-un-lft-identity_binary32 |
| 42× | times-frac_binary32 |
| 34× | exp-prod_binary32 |
| 33× | add-sqr-sqrt_binary32 |
| 33× | add-cube-cbrt_binary32 |
3 calls:
| 6.0ms | (exp.f32 (/.f32 (neg.f32 x) s)) |
| 6.0ms | (/.f32 1 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
| 4.0ms | (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) |
| 1× | egg-herbie |
| 727× | fma-neg_binary32 |
| 322× | associate-/l/_binary32 |
| 269× | associate-/r/_binary32 |
| 197× | distribute-rgt-neg-in_binary32 |
| 190× | distribute-lft-neg-in_binary32 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 170 | 2521 |
| 1 | 346 | 2365 |
| 2 | 806 | 2311 |
| 3 | 2414 | 2287 |
| 4 | 4850 | 2287 |
| 5 | 5089 | 2287 |
4 alts after pruning (4 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 157 | 4 | 161 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 158 | 4 | 162 |
| Status | Error | Program |
| 12.1b | (*.f32 (/.f32 1 (+.f32 1 (pow.f32 (exp.f32 (/.f32 x s)) -3))) (+.f32 (*.f32 1 1) (-.f32 (*.f32 (exp.f32 (/.f32 (neg.f32 x) s)) (exp.f32 (/.f32 (neg.f32 x) s))) (*.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))))) | |
| ▶ | 0.0b | (cbrt.f32 (/.f32 (*.f32 (*.f32 1 1) 1) (*.f32 (*.f32 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))))) |
| 23.4b | (fma.f32 (pow.f32 (/.f32 x s) 3) -1/48 (fma.f32 1/4 (/.f32 x s) 1/2)) | |
| 12.1b | (*.f32 (/.f32 1 (+.f32 (pow.f32 1 3) (pow.f32 (exp.f32 (/.f32 (neg.f32 x) s)) 3))) (+.f32 (*.f32 1 1) (-.f32 (*.f32 (exp.f32 (/.f32 (neg.f32 x) s)) (exp.f32 (/.f32 (neg.f32 x) s))) (*.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))))) |
Compiled 2859 to 1523 computations (46.7% saved)
Found 4 expressions with local error:
| New | Error | Program |
| 0.0b | (exp.f32 (/.f32 (neg.f32 x) s)) | |
| ✓ | 0.0b | (/.f32 (*.f32 (*.f32 1 1) 1) (*.f32 (*.f32 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))))) |
| ✓ | 0.0b | (*.f32 (*.f32 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
| ✓ | 0.0b | (*.f32 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
3 calls:
| 59.0ms | (/.f32 (*.f32 (*.f32 1 1) 1) (*.f32 (*.f32 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))))) |
| 17.0ms | (*.f32 (*.f32 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
| 13.0ms | (*.f32 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
| 1× | rewrite-expression-head |
| 124× | add-exp-log_binary32 |
| 91× | prod-exp_binary32 |
| 60× | flip-+_binary32 |
| 60× | frac-times_binary32 |
| 60× | flip3-+_binary32 |
3 calls:
| 23.0ms | (/.f32 (*.f32 (*.f32 1 1) 1) (*.f32 (*.f32 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))))) |
| 16.0ms | (*.f32 (*.f32 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
| 12.0ms | (*.f32 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) |
| 1× | egg-herbie |
| 470× | times-frac_binary32 |
| 374× | associate-+l+_binary32 |
| 367× | associate-/r*_binary32 |
| 249× | associate-/l*_binary32 |
| 227× | distribute-rgt-in_binary32 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 211 | 7526 |
| 1 | 543 | 6073 |
| 2 | 1786 | 5818 |
| 3 | 5133 | 5818 |
5 alts after pruning (5 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 458 | 4 | 462 |
| Fresh | 2 | 1 | 3 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 461 | 5 | 466 |
| Status | Error | Program |
| 15.7b | (cbrt.f32 (/.f32 (*.f32 (*.f32 1 1) 1) (*.f32 (*.f32 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) (+.f32 1 (pow.f32 (exp.f32 (sqrt.f32 (neg.f32 (/.f32 x s)))) (sqrt.f32 (/.f32 (neg.f32 x) s))))))) | |
| 0.5b | (cbrt.f32 (log.f32 (exp.f32 (/.f32 1 (pow.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s)))) 3))))) | |
| 12.1b | (*.f32 (/.f32 1 (+.f32 1 (pow.f32 (exp.f32 (/.f32 x s)) -3))) (+.f32 (*.f32 1 1) (-.f32 (*.f32 (exp.f32 (/.f32 (neg.f32 x) s)) (exp.f32 (/.f32 (neg.f32 x) s))) (*.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))))) | |
| 0.1b | (cbrt.f32 (/.f32 (*.f32 (*.f32 1 1) 1) (*.f32 (pow.f32 (sqrt.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s))))) 3) (pow.f32 (sqrt.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s))))) 3)))) | |
| ▶ | 0.0b | (cbrt.f32 (/.f32 (*.f32 (*.f32 1 1) 1) (exp.f32 (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s)))))))) |
Compiled 19639 to 9694 computations (50.6% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (/.f32 (*.f32 (*.f32 1 1) 1) (exp.f32 (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s))))))) |
| ✓ | 0.0b | (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s))))) |
| ✓ | 0.1b | (exp.f32 (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s)))))) |
| ✓ | 1.3b | (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s)))) |
4 calls:
| 421.0ms | (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s))))) |
| 398.0ms | (/.f32 (*.f32 (*.f32 1 1) 1) (exp.f32 (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s))))))) |
| 332.0ms | (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s)))) |
| 330.0ms | (exp.f32 (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s)))))) |
| 1× | rewrite-expression-head |
| 22× | add-exp-log_binary32 |
| 19× | prod-exp_binary32 |
| 15× | add-cbrt-cube_binary32 |
| 13× | 1-exp_binary32 |
| 11× | div-exp_binary32 |
4 calls:
| 7.0ms | (/.f32 (*.f32 (*.f32 1 1) 1) (exp.f32 (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s))))))) |
| 3.0ms | (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s))))) |
| 1.0ms | (exp.f32 (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s)))))) |
| 0.0ms | (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s)))) |
| 1× | egg-herbie |
| 845× | fma-def_binary32 |
| 612× | fma-neg_binary32 |
| 247× | distribute-rgt-neg-in_binary32 |
| 242× | distribute-lft-neg-in_binary32 |
| 198× | distribute-neg-frac_binary32 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 142 | 3106 |
| 1 | 323 | 2729 |
| 2 | 736 | 2583 |
| 3 | 2523 | 2510 |
| 4 | 4792 | 2510 |
| 5 | 4920 | 2510 |
4 alts after pruning (4 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 143 | 3 | 146 |
| Fresh | 3 | 1 | 4 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 147 | 4 | 151 |
| Status | Error | Program |
| 15.7b | (cbrt.f32 (/.f32 (*.f32 (*.f32 1 1) 1) (*.f32 (*.f32 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) (+.f32 1 (pow.f32 (exp.f32 (sqrt.f32 (neg.f32 (/.f32 x s)))) (sqrt.f32 (/.f32 (neg.f32 x) s))))))) | |
| ▶ | 0.0b | (cbrt.f32 (/.f32 (/.f32 1 (pow.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s)))) 3/2)) (sqrt.f32 (exp.f32 (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s))))))))) |
| 0.0b | (cbrt.f32 (*.f32 (sqrt.f32 (pow.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s)))) -3)) (sqrt.f32 (pow.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s)))) -3)))) | |
| 0.1b | (cbrt.f32 (/.f32 (*.f32 (*.f32 1 1) 1) (exp.f32 (expm1.f32 (log1p.f32 (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s)))))))))) |
Compiled 3313 to 2126 computations (35.8% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (/.f32 1 (pow.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s)))) 3/2)) |
| 0.0b | (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s))))) | |
| 0.1b | (exp.f32 (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s)))))) | |
| 1.3b | (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s)))) |
1 calls:
| 73.0ms | (/.f32 1 (pow.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s)))) 3/2)) |
| 1× | rewrite-expression-head |
| 26× | *-un-lft-identity_binary32 |
| 24× | times-frac_binary32 |
| 18× | add-sqr-sqrt_binary32 |
| 18× | add-cube-cbrt_binary32 |
| 16× | unpow-prod-down_binary32 |
1 calls:
| 7.0ms | (/.f32 1 (pow.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s)))) 3/2)) |
| 1× | egg-herbie |
| 765× | times-frac_binary32 |
| 636× | fma-neg_binary32 |
| 383× | associate-/l*_binary32 |
| 303× | associate-/r*_binary32 |
| 234× | associate-*r*_binary32 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 108 | 2208 |
| 1 | 230 | 2138 |
| 2 | 702 | 2014 |
| 3 | 4159 | 1963 |
| 4 | 4987 | 1963 |
| 5 | 4929 | 1963 |
5 alts after pruning (4 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 159 | 1 | 160 |
| Fresh | 0 | 3 | 3 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 159 | 5 | 164 |
| Status | Error | Program |
| 15.7b | (cbrt.f32 (/.f32 (*.f32 (*.f32 1 1) 1) (*.f32 (*.f32 (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 x) s)))) (+.f32 1 (pow.f32 (exp.f32 (sqrt.f32 (neg.f32 (/.f32 x s)))) (sqrt.f32 (/.f32 (neg.f32 x) s))))))) | |
| ✓ | 0.0b | (cbrt.f32 (/.f32 (/.f32 1 (pow.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s)))) 3/2)) (sqrt.f32 (exp.f32 (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s))))))))) |
| 0.2b | (cbrt.f32 (/.f32 (*.f32 (/.f32 1 (pow.f32 (*.f32 (cbrt.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s))))) (cbrt.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s)))))) 3/2)) (/.f32 1 (pow.f32 (cbrt.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s))))) 3/2))) (sqrt.f32 (exp.f32 (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s))))))))) | |
| 0.0b | (cbrt.f32 (*.f32 (sqrt.f32 (pow.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s)))) -3)) (sqrt.f32 (pow.f32 (+.f32 1 (exp.f32 (neg.f32 (/.f32 x s)))) -3)))) | |
| 0.1b | (cbrt.f32 (/.f32 (*.f32 (*.f32 1 1) 1) (exp.f32 (expm1.f32 (log1p.f32 (*.f32 3 (log1p.f32 (exp.f32 (neg.f32 (/.f32 x s)))))))))) |
Compiled 5129 to 2975 computations (42% saved)
Total 0.0b remaining (13.1%)
Threshold costs 0.0b (13.1%)
Compiled 46602 to 34340 computations (26.3% saved)
| 1× | egg-herbie |
| 4× | *-commutative_binary32 |
| 3× | +-commutative_binary32 |
| 2× | sub-neg_binary32 |
| 2× | neg-sub0_binary32 |
| 2× | neg-mul-1_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 15 | 33 |
| 1 | 25 | 33 |
| 2 | 29 | 33 |
| 3 | 32 | 33 |
| 4 | 33 | 33 |
| 5 | 32 | 33 |
Compiled 200 to 140 computations (30% saved)
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