Time bar (total: 8.8s)
| 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 32 to 16 computations (50% saved)
| 1× | intervals |
| 19.0ms | 256× | body | 128 | valid |
| 5.0ms | 256× | pre | 128 | true |
Compiled 62 to 31 computations (50% saved)
| 1× | egg-herbie |
| 505× | fma-def_binary32 |
| 440× | times-frac_binary32 |
| 349× | distribute-rgt-in_binary32 |
| 300× | fma-neg_binary32 |
| 273× | distribute-rgt-out_binary32 |
Useful iterations: 6 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 12 | 43 |
| 1 | 38 | 43 |
| 2 | 82 | 41 |
| 3 | 181 | 41 |
| 4 | 357 | 39 |
| 5 | 772 | 30 |
| 6 | 2292 | 29 |
| 7 | 3341 | 29 |
| 8 | 4243 | 29 |
| 9 | 4922 | 29 |
| 10 | 4875 | 29 |
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 |
| ▶ | 0.1b | (/.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) |
| 0.2b | (/.f32 (/.f32 1 s) (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
Compiled 142 to 75 computations (47.2% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))) |
| 0.0b | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) | |
| 0.0b | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) | |
| ✓ | 0.0b | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) |
| 1× | rewrite-expression-head |
| 58× | exp-prod_binary32 |
| 54× | times-frac_binary32 |
| 43× | add-sqr-sqrt_binary32 |
| 39× | *-un-lft-identity_binary32 |
| 37× | add-cube-cbrt_binary32 |
2 calls:
| 7.0ms | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) |
| 6.0ms | (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))) |
2 calls:
| 23.0ms | (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))) |
| 21.0ms | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) |
| 1× | egg-herbie |
| 654× | fma-def_binary32 |
| 535× | cancel-sign-sub-inv_binary32 |
| 362× | fma-neg_binary32 |
| 221× | exp-prod_binary32 |
| 216× | neg-mul-1_binary32 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 178 | 1824 |
| 1 | 337 | 1759 |
| 2 | 830 | 1743 |
| 3 | 2252 | 1739 |
| 4 | 4264 | 1733 |
| 5 | 4894 | 1733 |
| 6 | 4945 | 1733 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 682 | 2 | 684 |
| Fresh | 0 | 1 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 683 | 3 | 686 |
| Status | Error | Program |
| 0.1b | (/.f32 (*.f32 (sqrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))) (sqrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) | |
| ▶ | 0.1b | (/.f32 (pow.f32 E.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) |
| 0.2b | (/.f32 (/.f32 1 s) (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
Compiled 11515 to 3365 computations (70.8% saved)
Found 4 expressions with local error:
| New | Error | Program |
| 0.0b | (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))) | |
| ✓ | 0.0b | (pow.f32 E.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) |
| 0.0b | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) | |
| 0.0b | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) |
| 1× | rewrite-expression-head |
| 58× | pow-unpow_binary32 |
| 54× | times-frac_binary32 |
| 42× | add-sqr-sqrt_binary32 |
| 36× | *-un-lft-identity_binary32 |
| 36× | add-cube-cbrt_binary32 |
1 calls:
| 6.0ms | (pow.f32 E.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) |
1 calls:
| 278.0ms | (pow.f32 E.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) |
| 1× | egg-herbie |
| 396× | fma-def_binary32 |
| 372× | associate-/l/_binary32 |
| 272× | associate-/l*_binary32 |
| 265× | times-frac_binary32 |
| 233× | div-sub_binary32 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 166 | 1458 |
| 1 | 438 | 1404 |
| 2 | 1222 | 1398 |
| 3 | 3943 | 1394 |
| 4 | 4895 | 1390 |
| 5 | 4898 | 1390 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 2076 | 1 | 2077 |
| Fresh | 0 | 2 | 2 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 2077 | 3 | 2080 |
| Status | Error | Program |
| 0.1b | (/.f32 (*.f32 (sqrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))) (sqrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) | |
| ▶ | 0.1b | (/.f32 (pow.f32 E.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) (*.f32 (*.f32 s (log.f32 (exp.f32 (+.f32 (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))) 1)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) |
| 0.2b | (/.f32 (/.f32 1 s) (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
Compiled 12214 to 3598 computations (70.5% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (exp.f32 (+.f32 (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))) 1)) |
| 0.0b | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) | |
| ✓ | 0.0b | (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))) |
| ✓ | 0.7b | (log.f32 (exp.f32 (+.f32 (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))) 1))) |
| 1× | rewrite-expression-head |
| 62× | exp-prod_binary32 |
| 42× | times-frac_binary32 |
| 41× | add-sqr-sqrt_binary32 |
| 39× | *-un-lft-identity_binary32 |
| 35× | add-cube-cbrt_binary32 |
3 calls:
| 18.0ms | (log.f32 (exp.f32 (+.f32 (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))) 1))) |
| 10.0ms | (exp.f32 (+.f32 (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))) 1)) |
| 6.0ms | (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))) |
3 calls:
| 795.0ms | (log.f32 (exp.f32 (+.f32 (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))) 1))) |
| 24.0ms | (exp.f32 (+.f32 (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))) 1)) |
| 19.0ms | (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))) |
| 1× | egg-herbie |
| 860× | cancel-sign-sub-inv_binary32 |
| 668× | fma-def_binary32 |
| 266× | times-frac_binary32 |
| 245× | fma-neg_binary32 |
| 238× | associate-/l*_binary32 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 194 | 2407 |
| 1 | 379 | 2278 |
| 2 | 994 | 2242 |
| 3 | 2995 | 2230 |
| 4 | 5633 | 2230 |
3 alts after pruning (2 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 2699 | 0 | 2699 |
| Fresh | 0 | 2 | 2 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 2699 | 3 | 2702 |
| Status | Error | Program |
| ▶ | 0.1b | (/.f32 (*.f32 (sqrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))) (sqrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) |
| ✓ | 0.1b | (/.f32 (pow.f32 E.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) (*.f32 (*.f32 s (log.f32 (exp.f32 (+.f32 (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))) 1)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) |
| 0.2b | (/.f32 (/.f32 1 s) (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
Compiled 9639 to 3380 computations (64.9% saved)
Found 4 expressions with local error:
| New | Error | Program |
| 0.0b | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) | |
| 0.0b | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) | |
| 0.0b | (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) | |
| ✓ | 0.1b | (*.f32 (sqrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))) (sqrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) |
| 1× | rewrite-expression-head |
| 464× | sqrt-pow1_binary32 |
| 456× | exp-prod_binary32 |
| 426× | times-frac_binary32 |
| 347× | *-un-lft-identity_binary32 |
| 297× | add-sqr-sqrt_binary32 |
1 calls:
| 194.0ms | (*.f32 (sqrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))) (sqrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) |
1 calls:
| 23.0ms | (*.f32 (sqrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))) (sqrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) |
| 1× | egg-herbie |
| 576× | associate-/l*_binary32 |
| 547× | times-frac_binary32 |
| 398× | associate-/r*_binary32 |
| 379× | fma-neg_binary32 |
| 209× | associate-/l/_binary32 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 411 | 5326 |
| 1 | 815 | 4238 |
| 2 | 1993 | 3687 |
| 3 | 4674 | 3687 |
| 4 | 4947 | 3687 |
4 alts after pruning (3 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 34886 | 2 | 34888 |
| Fresh | 0 | 1 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 1 | 1 |
| Total | 34887 | 4 | 34891 |
| Status | Error | Program |
| 0.1b | (/.f32 (*.f32 (*.f32 (sqrt.f32 (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s)))) (cbrt.f32 (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))))) (sqrt.f32 (cbrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) | |
| ✓ | 0.1b | (/.f32 (pow.f32 E.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) (*.f32 (*.f32 s (log.f32 (exp.f32 (+.f32 (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))) 1)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) |
| 0.1b | (/.f32 (*.f32 (sqrt.f32 (sqrt.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (pow.f32 (sqrt.f32 (sqrt.f32 (exp.f32 (neg.f32 (/.f32 (fabs.f32 x) s))))) 3)) (*.f32 (*.f32 s (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)))) (+.f32 1 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s))))) | |
| 0.2b | (/.f32 (/.f32 1 s) (+.f32 (exp.f32 (/.f32 (fabs.f32 x) s)) (+.f32 (exp.f32 (/.f32 (neg.f32 (fabs.f32 x)) s)) 2))) |
Compiled 28304 to 8259 computations (70.8% saved)
Total 0.1b remaining (32.9%)
Threshold costs 0.1b (32.9%)
Compiled 38400 to 20395 computations (46.9% saved)
| 1× | egg-herbie |
| 4× | +-commutative_binary32 |
| 4× | *-commutative_binary32 |
| 2× | sub-neg_binary32 |
| 2× | neg-sub0_binary32 |
| 2× | neg-mul-1_binary32 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 18 | 46 |
| 1 | 29 | 46 |
| 2 | 33 | 46 |
| 3 | 36 | 46 |
| 4 | 37 | 46 |
| 5 | 36 | 46 |
Compiled 30 to 19 computations (36.7% saved)
| 1× | intervals |
| 644.0ms | 8000× | body | 128 | valid |
| 132.0ms | 8000× | pre | 128 | true |
Compiled 202 to 116 computations (42.6% saved)
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