Time bar (total: 4.9s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 74.9% | 25.1% | 0 |
| 0% | 74.9% | 25.1% | 1 |
| 37.5% | 37.5% | 25.1% | 2 |
| 37.5% | 18.7% | 43.8% | 3 |
| 46.8% | 9.4% | 43.8% | 4 |
| 51.5% | 4.7% | 43.8% | 5 |
| 51.5% | 2.3% | 46.1% | 6 |
| 52.7% | 1.2% | 46.1% | 7 |
| 53.3% | 0.6% | 46.1% | 8 |
| 53.3% | 0.3% | 46.4% | 9 |
| 53.4% | 0.1% | 46.4% | 10 |
| 53.5% | 0.1% | 46.4% | 11 |
| 53.5% | 0% | 46.5% | 12 |
| 53.5% | 0% | 46.5% | 13 |
| 53.5% | 0% | 46.5% | 14 |
Compiled 71 to 33 computations (53.5% saved)
| 1× | intervals |
| 31.0ms | 256× | body | 128 | valid |
| 3.0ms | 256× | pre | 128 | true |
Compiled 140 to 65 computations (53.6% saved)
| 1× | egg-herbie |
| 1509× | associate-/l*_binary64 |
| 766× | distribute-rgt-out_binary64 |
| 744× | distribute-lft-out_binary64 |
| 549× | unswap-sqr_binary64 |
| 497× | associate-/r*_binary64 |
Useful iterations: 7 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 32 | 75 |
| 1 | 74 | 59 |
| 2 | 239 | 41 |
| 3 | 928 | 37 |
| 4 | 1549 | 37 |
| 5 | 3195 | 37 |
| 6 | 3534 | 37 |
| 7 | 3698 | 33 |
| 8 | 2289 | 33 |
| 9 | 2775 | 33 |
| 10 | 2823 | 33 |
| 11 | 4807 | 33 |
| 12 | 5324 | 33 |
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 |
| 0.5b | (fabs.f64 (/.f64 (fma.f64 1/21 (pow.f64 x 7) (fma.f64 1/5 (pow.f64 x 5) (fma.f64 2 x (*.f64 2/3 (pow.f64 x 3))))) (sqrt.f64 (PI.f64)))) | |
| ▶ | 0.2b | (fabs.f64 (*.f64 (/.f64 1 (sqrt.f64 (PI.f64))) (+.f64 (+.f64 (+.f64 (*.f64 2 (fabs.f64 x)) (*.f64 (/.f64 2 3) (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)))) (*.f64 (/.f64 1 5) (*.f64 (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)))) (*.f64 (/.f64 1 21) (*.f64 (*.f64 (*.f64 (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)))))) |
Compiled 272 to 147 computations (46% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.1b | (*.f64 (/.f64 1 5) (*.f64 (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x))) |
| ✓ | 0.1b | (*.f64 (/.f64 1 (sqrt.f64 (PI.f64))) (+.f64 (+.f64 (+.f64 (*.f64 2 (fabs.f64 x)) (*.f64 (/.f64 2 3) (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)))) (*.f64 (/.f64 1 5) (*.f64 (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)))) (*.f64 (/.f64 1 21) (*.f64 (*.f64 (*.f64 (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x))))) |
| ✓ | 0.1b | (*.f64 (/.f64 2 3) (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x))) |
| ✓ | 1.0b | (sqrt.f64 (PI.f64)) |
4 calls:
| 86.0ms | (*.f64 (/.f64 1 (sqrt.f64 (PI.f64))) (+.f64 (+.f64 (+.f64 (*.f64 2 (fabs.f64 x)) (*.f64 (/.f64 2 3) (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)))) (*.f64 (/.f64 1 5) (*.f64 (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)))) (*.f64 (/.f64 1 21) (*.f64 (*.f64 (*.f64 (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x))))) |
| 16.0ms | (*.f64 (/.f64 1 5) (*.f64 (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x))) |
| 10.0ms | (*.f64 (/.f64 2 3) (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x))) |
| 0.0ms | (sqrt.f64 (PI.f64)) |
| 1× | rewrite-expression-head |
| 119× | add-exp-log_binary64 |
| 76× | prod-exp_binary64 |
| 75× | add-cbrt-cube_binary64 |
| 48× | associate-*l*_binary64 |
| 46× | add-sqr-sqrt_binary64 |
4 calls:
| 27.0ms | (*.f64 (/.f64 1 5) (*.f64 (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x))) |
| 26.0ms | (*.f64 (/.f64 1 (sqrt.f64 (PI.f64))) (+.f64 (+.f64 (+.f64 (*.f64 2 (fabs.f64 x)) (*.f64 (/.f64 2 3) (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)))) (*.f64 (/.f64 1 5) (*.f64 (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)))) (*.f64 (/.f64 1 21) (*.f64 (*.f64 (*.f64 (*.f64 (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x)) (fabs.f64 x))))) |
| 11.0ms | (*.f64 (/.f64 2 3) (*.f64 (*.f64 (fabs.f64 x) (fabs.f64 x)) (fabs.f64 x))) |
| 1.0ms | (sqrt.f64 (PI.f64)) |
| 1× | egg-herbie |
| 562× | associate-*r*_binary64 |
| 468× | associate-*l*_binary64 |
| 379× | unswap-sqr_binary64 |
| 325× | fma-neg_binary64 |
| 225× | *-commutative_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 326 | 7992 |
| 1 | 926 | 6478 |
| 2 | 3695 | 5539 |
| 3 | 5013 | 5539 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 249 | 2 | 251 |
| Fresh | 0 | 1 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 250 | 3 | 253 |
| Status | Error | Program |
| 0.5b | (fabs.f64 (/.f64 (fma.f64 1/21 (pow.f64 x 7) (fma.f64 1/5 (pow.f64 x 5) (fma.f64 2 x (*.f64 2/3 (pow.f64 x 3))))) (sqrt.f64 (PI.f64)))) | |
| 30.0b | (fabs.f64 (/.f64 (fma.f64 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 (pow.f64 (fabs.f64 x) 5) -1/5))) (*.f64 21 (fma.f64 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 (fabs.f64 x) 2)) (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 (fabs.f64 x) 2)) (*.f64 -1/25 (*.f64 (*.f64 x x) (pow.f64 (fabs.f64 x) 8)))))) (*.f64 (sqrt.f64 (PI.f64)) (*.f64 21 (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 (pow.f64 (fabs.f64 x) 5) -1/5))))))) | |
| ▶ | 0.1b | (fabs.f64 (*.f64 (sqrt.f64 (/.f64 1 (PI.f64))) (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))))))) |
Compiled 20586 to 7969 computations (61.3% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))))) |
| ✓ | 0.1b | (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))) |
| ✓ | 0.1b | (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)) |
| ✓ | 0.1b | (*.f64 (sqrt.f64 (/.f64 1 (PI.f64))) (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))) |
4 calls:
| 85.0ms | (*.f64 (sqrt.f64 (/.f64 1 (PI.f64))) (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))) |
| 64.0ms | (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))))) |
| 29.0ms | (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))) |
| 16.0ms | (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)) |
| 1× | rewrite-expression-head |
| 36× | add-sqr-sqrt_binary64 |
| 19× | associate-*l*_binary64 |
| 18× | *-un-lft-identity_binary64 |
| 17× | add-cube-cbrt_binary64 |
| 16× | sqrt-prod_binary64 |
4 calls:
| 7.0ms | (*.f64 (sqrt.f64 (/.f64 1 (PI.f64))) (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))) |
| 5.0ms | (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)) |
| 0.0ms | (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))) |
| 0.0ms | (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))))) |
| 1× | egg-herbie |
| 618× | distribute-rgt-in_binary64 |
| 617× | distribute-lft-in_binary64 |
| 600× | associate-+l+_binary64 |
| 529× | associate-*l*_binary64 |
| 453× | associate-*r*_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 149 | 4283 |
| 1 | 265 | 4015 |
| 2 | 813 | 4003 |
| 3 | 3517 | 4003 |
| 4 | 5634 | 4003 |
3 alts after pruning (2 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 113 | 1 | 114 |
| Fresh | 1 | 1 | 2 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 114 | 3 | 117 |
| Status | Error | Program |
| ✓ | 0.1b | (fabs.f64 (*.f64 (sqrt.f64 (/.f64 1 (PI.f64))) (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))))))) |
| ▶ | 0.5b | (fabs.f64 (*.f64 (sqrt.f64 (/.f64 1 (PI.f64))) (*.f64 (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))) (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))))))))) |
| 0.5b | (fabs.f64 (/.f64 (fma.f64 1/21 (pow.f64 x 7) (fma.f64 1/5 (pow.f64 x 5) (fma.f64 2 x (*.f64 2/3 (pow.f64 x 3))))) (sqrt.f64 (PI.f64)))) |
Compiled 4539 to 3152 computations (30.6% saved)
Found 4 expressions with local error:
| New | Error | Program |
| 0.1b | (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))) | |
| 0.1b | (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)) | |
| ✓ | 0.1b | (*.f64 (sqrt.f64 (/.f64 1 (PI.f64))) (*.f64 (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))) (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))))) |
| ✓ | 0.5b | (*.f64 (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))) (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))))))) |
2 calls:
| 125.0ms | (*.f64 (sqrt.f64 (/.f64 1 (PI.f64))) (*.f64 (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))) (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))))) |
| 54.0ms | (*.f64 (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))) (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))))))) |
| 1× | rewrite-expression-head |
| 49× | add-sqr-sqrt_binary64 |
| 34× | sqrt-prod_binary64 |
| 25× | pow1_binary64 |
| 22× | associate-*l*_binary64 |
| 20× | *-un-lft-identity_binary64 |
2 calls:
| 12.0ms | (*.f64 (sqrt.f64 (/.f64 1 (PI.f64))) (*.f64 (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))) (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))))) |
| 5.0ms | (*.f64 (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))) (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))))))) |
| 1× | egg-herbie |
| 737× | sqr-pow_binary64 |
| 600× | fma-def_binary64 |
| 340× | pow-sqr_binary64 |
| 329× | associate-/l*_binary64 |
| 254× | *-commutative_binary64 |
Useful iterations: 6 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 109 | 5790 |
| 1 | 209 | 5289 |
| 2 | 856 | 5041 |
| 3 | 1410 | 4559 |
| 4 | 2894 | 4559 |
| 5 | 3554 | 4559 |
| 6 | 4234 | 4555 |
| 7 | 5404 | 4555 |
3 alts after pruning (1 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 237 | 0 | 237 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 237 | 3 | 240 |
| Status | Error | Program |
| ✓ | 0.1b | (fabs.f64 (*.f64 (sqrt.f64 (/.f64 1 (PI.f64))) (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))))))) |
| ✓ | 0.5b | (fabs.f64 (*.f64 (sqrt.f64 (/.f64 1 (PI.f64))) (*.f64 (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))) (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))))))))) |
| ▶ | 0.5b | (fabs.f64 (/.f64 (fma.f64 1/21 (pow.f64 x 7) (fma.f64 1/5 (pow.f64 x 5) (fma.f64 2 x (*.f64 2/3 (pow.f64 x 3))))) (sqrt.f64 (PI.f64)))) |
Compiled 13900 to 9500 computations (31.7% saved)
Found 4 expressions with local error:
| New | Error | Program |
| ✓ | 0.0b | (fma.f64 1/21 (pow.f64 x 7) (fma.f64 1/5 (pow.f64 x 5) (fma.f64 2 x (*.f64 2/3 (pow.f64 x 3))))) |
| ✓ | 0.1b | (*.f64 2/3 (pow.f64 x 3)) |
| ✓ | 0.3b | (/.f64 (fma.f64 1/21 (pow.f64 x 7) (fma.f64 1/5 (pow.f64 x 5) (fma.f64 2 x (*.f64 2/3 (pow.f64 x 3))))) (sqrt.f64 (PI.f64))) |
| 1.0b | (sqrt.f64 (PI.f64)) |
3 calls:
| 12.0ms | (/.f64 (fma.f64 1/21 (pow.f64 x 7) (fma.f64 1/5 (pow.f64 x 5) (fma.f64 2 x (*.f64 2/3 (pow.f64 x 3))))) (sqrt.f64 (PI.f64))) |
| 4.0ms | (fma.f64 1/21 (pow.f64 x 7) (fma.f64 1/5 (pow.f64 x 5) (fma.f64 2 x (*.f64 2/3 (pow.f64 x 3))))) |
| 3.0ms | (*.f64 2/3 (pow.f64 x 3)) |
| 1× | rewrite-expression-head |
| 29× | add-sqr-sqrt_binary64 |
| 22× | *-un-lft-identity_binary64 |
| 22× | add-cube-cbrt_binary64 |
| 18× | times-frac_binary64 |
| 12× | associate-*r*_binary64 |
3 calls:
| 5.0ms | (*.f64 2/3 (pow.f64 x 3)) |
| 3.0ms | (/.f64 (fma.f64 1/21 (pow.f64 x 7) (fma.f64 1/5 (pow.f64 x 5) (fma.f64 2 x (*.f64 2/3 (pow.f64 x 3))))) (sqrt.f64 (PI.f64))) |
| 0.0ms | (fma.f64 1/21 (pow.f64 x 7) (fma.f64 1/5 (pow.f64 x 5) (fma.f64 2 x (*.f64 2/3 (pow.f64 x 3))))) |
| 1× | egg-herbie |
| 642× | associate-*l*_binary64 |
| 599× | associate-*r*_binary64 |
| 300× | fma-def_binary64 |
| 205× | cancel-sign-sub-inv_binary64 |
| 199× | exp-prod_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 163 | 3453 |
| 1 | 317 | 3236 |
| 2 | 795 | 3122 |
| 3 | 3459 | 3122 |
| 4 | 4864 | 3122 |
3 alts after pruning (0 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 161 | 0 | 161 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 161 | 3 | 164 |
| Status | Error | Program |
| ✓ | 0.1b | (fabs.f64 (*.f64 (sqrt.f64 (/.f64 1 (PI.f64))) (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))))))) |
| ✓ | 0.5b | (fabs.f64 (*.f64 (sqrt.f64 (/.f64 1 (PI.f64))) (*.f64 (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5)))))) (sqrt.f64 (fma.f64 1/21 (pow.f64 (fabs.f64 x) 7) (fma.f64 (fabs.f64 x) 2 (fma.f64 2/3 (pow.f64 (fabs.f64 x) 3) (*.f64 1/5 (pow.f64 (fabs.f64 x) 5))))))))) |
| ✓ | 0.5b | (fabs.f64 (/.f64 (fma.f64 1/21 (pow.f64 x 7) (fma.f64 1/5 (pow.f64 x 5) (fma.f64 2 x (*.f64 2/3 (pow.f64 x 3))))) (sqrt.f64 (PI.f64)))) |
Compiled 5218 to 3823 computations (26.7% saved)
Total 0.1b remaining (77.5%)
Threshold costs 0.1b (77.5%)
Compiled 10668 to 7222 computations (32.3% saved)
| 1× | egg-herbie |
| 5× | *-commutative_binary64 |
| 3× | +-commutative_binary64 |
| 2× | fabs-mul_binary64 |
| 1× | 1-exp_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 26 | 50 |
| 1 | 39 | 50 |
| 2 | 40 | 50 |
| 3 | 39 | 50 |
Compiled 32 to 25 computations (21.9% saved)
| 1× | intervals |
| 1.1s | 8000× | body | 128 | valid |
| 113.0ms | 8002× | pre | 128 | true |
| 0.0ms | 2× | body | 128 | invalid |
Compiled 210 to 139 computations (33.8% saved)
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