Time bar (total: 3.7s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 25.7% | 74.3% | 0 |
| 25.7% | 0% | 74.3% | 1 |
Compiled 26 to 19 computations (26.9% saved)
| 867.0ms | 5082× | body | 64 | valid |
| 810.0ms | 1001× | body | 1024 | valid |
| 612.0ms | 1086× | body | 512 | valid |
| 258.0ms | 687× | body | 256 | valid |
| 94.0ms | 378× | body | 128 | valid |
| 15.0ms | 22× | body | 2048 | valid |
| 2× | egg-herbie |
| 497× | associate-*l*_binary64 |
| 451× | distribute-rgt-neg-in_binary64 |
| 426× | distribute-lft-neg-in_binary64 |
| 409× | associate-*r*_binary64 |
| 357× | distribute-rgt-out_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 12 | 26 |
| 1 | 32 | 26 |
| 2 | 76 | 26 |
| 3 | 262 | 26 |
| 4 | 1173 | 20 |
| 5 | 4317 | 20 |
| 0 | 2 | 2 |
| 1× | saturated |
| 1× | node limit |
| Inputs |
|---|
0 |
1 |
| Outputs |
|---|
0 |
1 |
| Inputs |
|---|
(-.f64 (pow.f64 (+.f64 x eps) 2) (pow.f64 x 2)) |
(-.f64 (pow.f64 (+.f64 eps x) 2) (pow.f64 eps 2)) |
| Outputs |
|---|
(-.f64 (pow.f64 (+.f64 x eps) 2) (pow.f64 x 2)) |
(-.f64 (pow.f64 (+.f64 x eps) 2) (*.f64 x x)) |
(*.f64 eps (+.f64 x (+.f64 x eps))) |
(-.f64 (pow.f64 (+.f64 eps x) 2) (pow.f64 eps 2)) |
(-.f64 (pow.f64 (+.f64 x eps) 2) (*.f64 eps eps)) |
(*.f64 x (+.f64 eps (+.f64 x eps))) |
Compiled 11 to 8 computations (27.3% saved)
| 1× | egg-herbie |
| 569× | distribute-rgt-in_binary64 |
| 517× | cancel-sign-sub-inv_binary64 |
| 510× | fma-neg_binary64 |
| 459× | distribute-lft-in_binary64 |
| 430× | fma-def_binary64 |
Useful iterations: 4 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 13 |
| 1 | 19 | 13 |
| 2 | 49 | 13 |
| 3 | 166 | 13 |
| 4 | 657 | 8 |
| 5 | 2742 | 8 |
| 1× | node limit |
| Inputs |
|---|
(-.f64 (pow.f64 (+.f64 x eps) 2) (pow.f64 x 2)) |
| Outputs |
|---|
(-.f64 (pow.f64 (+.f64 x eps) 2) (pow.f64 x 2)) |
(-.f64 (pow.f64 (+.f64 x eps) 2) (*.f64 x x)) |
(fma.f64 x (neg.f64 x) (pow.f64 (+.f64 x eps) 2)) |
(*.f64 eps (fma.f64 2 x eps)) |
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 |
|---|---|---|
| 17.1b | (-.f64 (pow.f64 (+.f64 x eps) 2) (pow.f64 x 2)) | |
| ▶ | 0.0b | (*.f64 eps (fma.f64 2 x eps)) |
Compiled 55 to 37 computations (32.7% saved)
Found 1 expressions with local error:
| New | Error | Program |
|---|---|---|
| ✓ | 0.0b | (*.f64 eps (fma.f64 2 x eps)) |
6 calls:
| Time | Variable | Point | Expression | |
|---|---|---|---|---|
| 1.0ms | x | @ | 0 | (*.f64 eps (fma.f64 2 x eps)) |
| 1.0ms | eps | @ | 0 | (*.f64 eps (fma.f64 2 x eps)) |
| 1.0ms | eps | @ | -inf | (*.f64 eps (fma.f64 2 x eps)) |
| 1.0ms | eps | @ | inf | (*.f64 eps (fma.f64 2 x eps)) |
| 1.0ms | x | @ | inf | (*.f64 eps (fma.f64 2 x eps)) |
| 1× | batch-egg-rewrite |
| 552× | pow1_binary64 |
| 531× | add-sqr-sqrt_binary64 |
| 507× | add-log-exp_binary64 |
| 507× | log1p-expm1-u_binary64 |
| 507× | expm1-log1p-u_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 6 | 8 |
| 1 | 120 | 8 |
| 2 | 1364 | 8 |
| 1× | node limit |
| Inputs |
|---|
(*.f64 eps (fma.f64 2 x eps)) |
| Outputs |
|---|
((#(struct:change #<rule egg-rr> (2) ((x +.f64 (*.f64 (*.f64 2 x) eps) (*.f64 eps eps))))) (#(struct:change #<rule egg-rr> (2) ((x +.f64 (*.f64 eps (*.f64 2 x)) (*.f64 eps eps))))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 (+.f64 1 (*.f64 eps (fma.f64 2 x eps))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 eps (fma.f64 2 x eps)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (*.f64 eps (fma.f64 2 x eps)) 3) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (*.f64 eps (fma.f64 2 x eps))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (sqrt.f64 (*.f64 eps (fma.f64 2 x eps))) 2)))) (#(struct:change #<rule egg-rr> (2) ((x sqrt.f64 (pow.f64 (*.f64 eps (fma.f64 2 x eps)) 2))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (pow.f64 (exp.f64 eps) (fma.f64 2 x eps)))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (*.f64 eps (fma.f64 2 x eps)) 3))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (*.f64 eps (fma.f64 2 x eps))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (*.f64 eps (fma.f64 2 x eps))))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (*.f64 eps (fma.f64 2 x eps)))))))) |
| 1× | egg-herbie |
| 802× | sqr-pow_binary64 |
| 582× | fma-def_binary64 |
| 565× | cube-prod_binary64 |
| 560× | fabs-mul_binary64 |
| 541× | pow-sqr_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 267 |
| 1 | 18 | 231 |
| 2 | 37 | 213 |
| 3 | 75 | 177 |
| 4 | 165 | 177 |
| 5 | 456 | 177 |
| 6 | 1500 | 177 |
| 7 | 2751 | 177 |
| 8 | 3106 | 177 |
| 9 | 3328 | 177 |
| 10 | 3550 | 177 |
| 11 | 3856 | 177 |
| 12 | 4278 | 177 |
| 13 | 4790 | 177 |
| 14 | 5357 | 177 |
| 15 | 6055 | 177 |
| 16 | 6905 | 177 |
| 17 | 7296 | 177 |
| 18 | 7584 | 177 |
| 19 | 7860 | 177 |
| 20 | 7932 | 177 |
| 21 | 7968 | 177 |
| 1× | node limit |
| Inputs |
|---|
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(pow.f64 eps 2) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(pow.f64 eps 2) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(pow.f64 eps 2) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
| Outputs |
|---|
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(pow.f64 eps 2) |
(*.f64 eps eps) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(pow.f64 eps 2) |
(*.f64 eps eps) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(pow.f64 eps 2) |
(*.f64 eps eps) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 16 | 2 | 18 |
| Fresh | 1 | 0 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 18 | 2 | 20 |
| Status | Error | Program |
|---|---|---|
| ▶ | 0.0b | (+.f64 (*.f64 (*.f64 2 x) eps) (*.f64 eps eps)) |
| 1.0b | (pow.f64 (cbrt.f64 (*.f64 eps (fma.f64 2 x eps))) 3) |
Compiled 186 to 117 computations (37.1% saved)
Found 1 expressions with local error:
| New | Error | Program |
|---|---|---|
| ✓ | 0.0b | (+.f64 (*.f64 (*.f64 2 x) eps) (*.f64 eps eps)) |
6 calls:
| Time | Variable | Point | Expression | |
|---|---|---|---|---|
| 1.0ms | x | @ | inf | (+.f64 (*.f64 (*.f64 2 x) eps) (*.f64 eps eps)) |
| 1.0ms | x | @ | 0 | (+.f64 (*.f64 (*.f64 2 x) eps) (*.f64 eps eps)) |
| 1.0ms | eps | @ | inf | (+.f64 (*.f64 (*.f64 2 x) eps) (*.f64 eps eps)) |
| 1.0ms | eps | @ | 0 | (+.f64 (*.f64 (*.f64 2 x) eps) (*.f64 eps eps)) |
| 0.0ms | x | @ | -inf | (+.f64 (*.f64 (*.f64 2 x) eps) (*.f64 eps eps)) |
| 1× | batch-egg-rewrite |
| 890× | pow1_binary64 |
| 828× | add-log-exp_binary64 |
| 827× | log1p-expm1-u_binary64 |
| 827× | expm1-log1p-u_binary64 |
| 809× | add-exp-log_binary64 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 10 |
| 1 | 174 | 8 |
| 2 | 2321 | 8 |
| 1× | node limit |
| Inputs |
|---|
(+.f64 (*.f64 (*.f64 2 x) eps) (*.f64 eps eps)) |
| Outputs |
|---|
((#(struct:change #<rule egg-rr> (2) ((x -.f64 (+.f64 1 (*.f64 eps (fma.f64 2 x eps))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 (/.f64 (pow.f64 (*.f64 2 (*.f64 x eps)) 2) (*.f64 eps (-.f64 (*.f64 2 x) eps))) (/.f64 (pow.f64 eps 4) (*.f64 eps (-.f64 (*.f64 2 x) eps))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 eps (fma.f64 2 x eps))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (*.f64 eps (fma.f64 2 x eps)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 1 (*.f64 eps (fma.f64 2 x eps)))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (cbrt.f64 (*.f64 eps (fma.f64 2 x eps))) (pow.f64 (cbrt.f64 (*.f64 eps (fma.f64 2 x eps))) 2))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (pow.f64 (cbrt.f64 (*.f64 eps (fma.f64 2 x eps))) 2) (cbrt.f64 (*.f64 eps (fma.f64 2 x eps))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (cbrt.f64 (*.f64 eps eps)) (*.f64 (cbrt.f64 eps) (fma.f64 2 x eps)))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (sqrt.f64 (*.f64 eps (fma.f64 2 x eps))) (sqrt.f64 (*.f64 eps (fma.f64 2 x eps))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (sqrt.f64 eps) (*.f64 (sqrt.f64 eps) (fma.f64 2 x eps)))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (+.f64 (*.f64 8 (pow.f64 (*.f64 x eps) 3)) (pow.f64 eps 6)) (/.f64 1 (+.f64 (pow.f64 (*.f64 2 (*.f64 x eps)) 2) (-.f64 (pow.f64 eps 4) (*.f64 (*.f64 2 x) (pow.f64 eps 3))))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (-.f64 (pow.f64 (*.f64 2 (*.f64 x eps)) 2) (pow.f64 eps 4)) (/.f64 1 (*.f64 eps (-.f64 (*.f64 2 x) eps))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (fma.f64 2 x eps) eps)))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 1 (/.f64 (+.f64 (pow.f64 (*.f64 2 (*.f64 x eps)) 2) (-.f64 (pow.f64 eps 4) (*.f64 (*.f64 2 x) (pow.f64 eps 3)))) (+.f64 (*.f64 8 (pow.f64 (*.f64 x eps) 3)) (pow.f64 eps 6))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 1 (/.f64 (*.f64 eps (-.f64 (*.f64 2 x) eps)) (-.f64 (pow.f64 (*.f64 2 (*.f64 x eps)) 2) (pow.f64 eps 4))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (+.f64 (*.f64 8 (pow.f64 (*.f64 x eps) 3)) (pow.f64 eps 6)) (+.f64 (pow.f64 (*.f64 2 (*.f64 x eps)) 2) (-.f64 (pow.f64 eps 4) (*.f64 (*.f64 2 x) (pow.f64 eps 3)))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (+.f64 (*.f64 8 (pow.f64 (*.f64 x eps) 3)) (pow.f64 eps 6)) (+.f64 (pow.f64 eps 4) (-.f64 (pow.f64 (*.f64 2 (*.f64 x eps)) 2) (*.f64 (*.f64 2 x) (pow.f64 eps 3)))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (-.f64 (pow.f64 (*.f64 2 (*.f64 x eps)) 2) (pow.f64 eps 4)) (*.f64 eps (-.f64 (*.f64 2 x) eps)))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (neg.f64 (+.f64 (*.f64 8 (pow.f64 (*.f64 x eps) 3)) (pow.f64 eps 6))) (neg.f64 (+.f64 (pow.f64 (*.f64 2 (*.f64 x eps)) 2) (-.f64 (pow.f64 eps 4) (*.f64 (*.f64 2 x) (pow.f64 eps 3))))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (neg.f64 (-.f64 (pow.f64 (*.f64 2 (*.f64 x eps)) 2) (pow.f64 eps 4))) (neg.f64 (*.f64 eps (-.f64 (*.f64 2 x) eps))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (-.f64 (pow.f64 eps 4) (pow.f64 (*.f64 2 (*.f64 x eps)) 2)) (-.f64 (*.f64 eps eps) (*.f64 2 (*.f64 x eps))))))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 eps (fma.f64 2 x eps)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (*.f64 eps (fma.f64 2 x eps)) 3) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (*.f64 eps (fma.f64 2 x eps))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (sqrt.f64 (*.f64 eps (fma.f64 2 x eps))) 2)))) (#(struct:change #<rule egg-rr> (2) ((x sqrt.f64 (pow.f64 (*.f64 eps (fma.f64 2 x eps)) 2))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (pow.f64 (exp.f64 eps) (fma.f64 2 x eps)))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (*.f64 eps (fma.f64 2 x eps)) 3))))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 2 (*.f64 x eps) (*.f64 eps eps))))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 (*.f64 2 x) eps (*.f64 eps eps))))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 eps (*.f64 2 x) (*.f64 eps eps))))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 eps eps (*.f64 2 (*.f64 x eps)))))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 1 (*.f64 2 (*.f64 x eps)) (*.f64 eps eps))))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 1 (*.f64 eps eps) (*.f64 2 (*.f64 x eps)))))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 (pow.f64 (cbrt.f64 (*.f64 2 (*.f64 x eps))) 2) (cbrt.f64 (*.f64 2 (*.f64 x eps))) (*.f64 eps eps))))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 (cbrt.f64 (pow.f64 eps 4)) (cbrt.f64 (*.f64 eps eps)) (*.f64 2 (*.f64 x eps)))))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 (sqrt.f64 (*.f64 2 (*.f64 x eps))) (sqrt.f64 (*.f64 2 (*.f64 x eps))) (*.f64 eps eps))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (*.f64 eps (fma.f64 2 x eps))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (*.f64 eps (fma.f64 2 x eps))))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (*.f64 eps (fma.f64 2 x eps)))))))) |
| 1× | egg-herbie |
| 802× | sqr-pow_binary64 |
| 582× | fma-def_binary64 |
| 565× | cube-prod_binary64 |
| 556× | fabs-mul_binary64 |
| 541× | pow-sqr_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 267 |
| 1 | 18 | 231 |
| 2 | 37 | 213 |
| 3 | 75 | 177 |
| 4 | 168 | 177 |
| 5 | 466 | 177 |
| 6 | 1519 | 177 |
| 7 | 2765 | 177 |
| 8 | 3120 | 177 |
| 9 | 3342 | 177 |
| 10 | 3564 | 177 |
| 11 | 3868 | 177 |
| 12 | 4290 | 177 |
| 13 | 4800 | 177 |
| 14 | 5367 | 177 |
| 15 | 6061 | 177 |
| 16 | 6911 | 177 |
| 17 | 7302 | 177 |
| 18 | 7590 | 177 |
| 19 | 7868 | 177 |
| 20 | 7940 | 177 |
| 21 | 7974 | 177 |
| 1× | node limit |
| Inputs |
|---|
(pow.f64 eps 2) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(pow.f64 eps 2) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(pow.f64 eps 2) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
| Outputs |
|---|
(pow.f64 eps 2) |
(*.f64 eps eps) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 eps (*.f64 x 2)) |
(*.f64 eps (*.f64 2 x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 eps (*.f64 x 2)) |
(*.f64 eps (*.f64 2 x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 eps (*.f64 x 2)) |
(*.f64 eps (*.f64 2 x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(pow.f64 eps 2) |
(*.f64 eps eps) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(pow.f64 eps 2) |
(*.f64 eps eps) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 eps eps) (*.f64 2 (*.f64 eps x))) |
(fma.f64 eps eps (*.f64 eps (*.f64 x 2))) |
(*.f64 eps (+.f64 (*.f64 2 x) eps)) |
(*.f64 eps (fma.f64 2 x eps)) |
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 43 | 2 | 45 |
| Fresh | 1 | 0 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 45 | 2 | 47 |
| Status | Error | Program |
|---|---|---|
| 0.0b | (fma.f64 eps eps (*.f64 2 (*.f64 x eps))) | |
| ▶ | 0.0b | (fma.f64 eps (*.f64 2 x) (*.f64 eps eps)) |
Compiled 653 to 396 computations (39.4% saved)
Found 1 expressions with local error:
| New | Error | Program |
|---|---|---|
| ✓ | 0.0b | (fma.f64 eps (*.f64 2 x) (*.f64 eps eps)) |
6 calls:
| Time | Variable | Point | Expression | |
|---|---|---|---|---|
| 1.0ms | x | @ | inf | (fma.f64 eps (*.f64 2 x) (*.f64 eps eps)) |
| 1.0ms | x | @ | -inf | (fma.f64 eps (*.f64 2 x) (*.f64 eps eps)) |
| 0.0ms | eps | @ | 0 | (fma.f64 eps (*.f64 2 x) (*.f64 eps eps)) |
| 0.0ms | x | @ | 0 | (fma.f64 eps (*.f64 2 x) (*.f64 eps eps)) |
| 0.0ms | eps | @ | -inf | (fma.f64 eps (*.f64 2 x) (*.f64 eps eps)) |
| 1× | batch-egg-rewrite |
| 618× | pow1_binary64 |
| 567× | add-log-exp_binary64 |
| 567× | log1p-expm1-u_binary64 |
| 567× | expm1-log1p-u_binary64 |
| 553× | add-exp-log_binary64 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 11 |
| 1 | 139 | 10 |
| 2 | 1579 | 10 |
| 1× | node limit |
| Inputs |
|---|
(fma.f64 eps (*.f64 2 x) (*.f64 eps eps)) |
| Outputs |
|---|
((#(struct:change #<rule egg-rr> (2) ((x +.f64 (*.f64 eps eps) (*.f64 eps (*.f64 2 x)))))) (#(struct:change #<rule egg-rr> (2) ((x +.f64 (*.f64 eps (*.f64 2 x)) (*.f64 eps eps))))) (#(struct:change #<rule egg-rr> (2) ((x +.f64 (*.f64 (*.f64 eps (*.f64 2 x)) 1) (*.f64 eps eps))))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 (+.f64 1 (*.f64 eps (+.f64 (*.f64 2 x) eps))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 eps (+.f64 (*.f64 2 x) eps))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 1 (*.f64 eps (+.f64 (*.f64 2 x) eps)))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (cbrt.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps))) (pow.f64 (cbrt.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps))) 2))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (pow.f64 (cbrt.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps))) 2) (cbrt.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (sqrt.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps))) (sqrt.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (+.f64 (pow.f64 (*.f64 eps (*.f64 2 x)) 3) (pow.f64 (*.f64 eps eps) 3)) (+.f64 (*.f64 (*.f64 eps (*.f64 2 x)) (*.f64 eps (*.f64 2 x))) (-.f64 (pow.f64 eps 4) (*.f64 (*.f64 eps (*.f64 2 x)) (*.f64 eps eps)))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (-.f64 (*.f64 (*.f64 eps (*.f64 2 x)) (*.f64 eps (*.f64 2 x))) (pow.f64 eps 4)) (-.f64 (*.f64 eps (*.f64 2 x)) (*.f64 eps eps)))))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps)) 3) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (sqrt.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps))) 2)))) (#(struct:change #<rule egg-rr> (2) ((x sqrt.f64 (pow.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps)) 2))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (exp.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps))))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps)) 3))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps))))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (*.f64 eps (+.f64 (*.f64 2 x) eps)))))))) |
| 1× | egg-herbie |
| 802× | sqr-pow_binary64 |
| 582× | fma-def_binary64 |
| 565× | cube-prod_binary64 |
| 560× | fabs-mul_binary64 |
| 541× | pow-sqr_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 267 |
| 1 | 18 | 231 |
| 2 | 37 | 213 |
| 3 | 75 | 177 |
| 4 | 165 | 177 |
| 5 | 456 | 177 |
| 6 | 1500 | 177 |
| 7 | 2751 | 177 |
| 8 | 3106 | 177 |
| 9 | 3328 | 177 |
| 10 | 3550 | 177 |
| 11 | 3856 | 177 |
| 12 | 4278 | 177 |
| 13 | 4790 | 177 |
| 14 | 5357 | 177 |
| 15 | 6055 | 177 |
| 16 | 6905 | 177 |
| 17 | 7296 | 177 |
| 18 | 7584 | 177 |
| 19 | 7860 | 177 |
| 20 | 7932 | 177 |
| 21 | 7968 | 177 |
| 1× | node limit |
| Inputs |
|---|
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(pow.f64 eps 2) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(pow.f64 eps 2) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(pow.f64 eps 2) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
| Outputs |
|---|
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(pow.f64 eps 2) |
(*.f64 eps eps) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(pow.f64 eps 2) |
(*.f64 eps eps) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(pow.f64 eps 2) |
(*.f64 eps eps) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
2 alts after pruning (1 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 27 | 0 | 27 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 27 | 2 | 29 |
| Status | Error | Program |
|---|---|---|
| ▶ | 0.0b | (fma.f64 eps eps (*.f64 2 (*.f64 x eps))) |
| ✓ | 0.0b | (fma.f64 eps (*.f64 2 x) (*.f64 eps eps)) |
Compiled 338 to 214 computations (36.7% saved)
Found 2 expressions with local error:
| New | Error | Program |
|---|---|---|
| ✓ | 0.0b | (fma.f64 eps eps (*.f64 2 (*.f64 x eps))) |
| ✓ | 0.0b | (*.f64 2 (*.f64 x eps)) |
12 calls:
| Time | Variable | Point | Expression | |
|---|---|---|---|---|
| 1.0ms | x | @ | 0 | (*.f64 2 (*.f64 x eps)) |
| 1.0ms | eps | @ | 0 | (fma.f64 eps eps (*.f64 2 (*.f64 x eps))) |
| 1.0ms | x | @ | inf | (*.f64 2 (*.f64 x eps)) |
| 0.0ms | eps | @ | inf | (*.f64 2 (*.f64 x eps)) |
| 0.0ms | eps | @ | 0 | (*.f64 2 (*.f64 x eps)) |
| 1× | batch-egg-rewrite |
| 657× | pow1_binary64 |
| 603× | add-log-exp_binary64 |
| 603× | log1p-expm1-u_binary64 |
| 603× | expm1-log1p-u_binary64 |
| 591× | add-exp-log_binary64 |
Useful iterations: 1 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 18 |
| 1 | 141 | 17 |
| 2 | 1635 | 17 |
| 1× | node limit |
| Inputs |
|---|
(*.f64 2 (*.f64 x eps)) |
(fma.f64 eps eps (*.f64 2 (*.f64 x eps))) |
| Outputs |
|---|
((#(struct:change #<rule egg-rr> (2) ((x -.f64 (+.f64 1 (*.f64 2 (*.f64 x eps))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 2 (*.f64 x eps)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (*.f64 2 (*.f64 x eps)) 3) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (*.f64 2 (*.f64 x eps))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (sqrt.f64 (*.f64 2 (*.f64 x eps))) 2)))) (#(struct:change #<rule egg-rr> (2) ((x sqrt.f64 (*.f64 (pow.f64 (*.f64 x eps) 2) 4))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (pow.f64 (pow.f64 (exp.f64 eps) x) 2))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (*.f64 2 (*.f64 x eps)) 3))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (*.f64 2 (*.f64 x eps))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (*.f64 2 (*.f64 x eps))))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (*.f64 2 (*.f64 x eps)))))))) |
((#(struct:change #<rule egg-rr> (2) ((x +.f64 (*.f64 2 (*.f64 x eps)) (*.f64 eps eps))))) (#(struct:change #<rule egg-rr> (2) ((x +.f64 (*.f64 eps eps) (*.f64 2 (*.f64 x eps)))))) (#(struct:change #<rule egg-rr> (2) ((x +.f64 (*.f64 (*.f64 eps eps) 1) (*.f64 2 (*.f64 x eps)))))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 (+.f64 1 (*.f64 eps (+.f64 eps (*.f64 2 x)))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 eps (+.f64 eps (*.f64 2 x)))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (*.f64 eps (+.f64 eps (*.f64 2 x))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 1 (*.f64 eps (+.f64 eps (*.f64 2 x))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (cbrt.f64 (*.f64 eps (+.f64 eps (*.f64 2 x)))) (pow.f64 (cbrt.f64 (*.f64 eps (+.f64 eps (*.f64 2 x)))) 2))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (pow.f64 (cbrt.f64 (*.f64 eps (+.f64 eps (*.f64 2 x)))) 2) (cbrt.f64 (*.f64 eps (+.f64 eps (*.f64 2 x)))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (sqrt.f64 (*.f64 eps (+.f64 eps (*.f64 2 x)))) (sqrt.f64 (*.f64 eps (+.f64 eps (*.f64 2 x)))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (+.f64 (pow.f64 (*.f64 eps eps) 3) (pow.f64 (*.f64 2 (*.f64 x eps)) 3)) (+.f64 (*.f64 (*.f64 eps eps) (*.f64 eps eps)) (-.f64 (*.f64 (pow.f64 (*.f64 x eps) 2) 4) (*.f64 (*.f64 eps eps) (*.f64 2 (*.f64 x eps))))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (-.f64 (*.f64 (*.f64 eps eps) (*.f64 eps eps)) (*.f64 (pow.f64 (*.f64 x eps) 2) 4)) (-.f64 (*.f64 eps eps) (*.f64 2 (*.f64 x eps))))))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 eps (+.f64 eps (*.f64 2 x))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (*.f64 eps (+.f64 eps (*.f64 2 x))) 3) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (*.f64 eps (+.f64 eps (*.f64 2 x)))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (sqrt.f64 (*.f64 eps (+.f64 eps (*.f64 2 x)))) 2)))) (#(struct:change #<rule egg-rr> (2) ((x sqrt.f64 (pow.f64 (*.f64 eps (+.f64 eps (*.f64 2 x))) 2))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (exp.f64 (*.f64 eps (+.f64 eps (*.f64 2 x)))))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (*.f64 eps (+.f64 eps (*.f64 2 x))) 3))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (*.f64 eps (+.f64 eps (*.f64 2 x)))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (*.f64 eps (+.f64 eps (*.f64 2 x)))))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (*.f64 eps (+.f64 eps (*.f64 2 x))))))))) |
| 1× | egg-herbie |
| 802× | sqr-pow_binary64 |
| 582× | fma-def_binary64 |
| 565× | cube-prod_binary64 |
| 560× | fabs-mul_binary64 |
| 541× | pow-sqr_binary64 |
Useful iterations: 3 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 435 |
| 1 | 18 | 399 |
| 2 | 37 | 381 |
| 3 | 75 | 345 |
| 4 | 165 | 345 |
| 5 | 456 | 345 |
| 6 | 1500 | 345 |
| 7 | 2751 | 345 |
| 8 | 3106 | 345 |
| 9 | 3328 | 345 |
| 10 | 3550 | 345 |
| 11 | 3856 | 345 |
| 12 | 4278 | 345 |
| 13 | 4790 | 345 |
| 14 | 5357 | 345 |
| 15 | 6055 | 345 |
| 16 | 6905 | 345 |
| 17 | 7296 | 345 |
| 18 | 7584 | 345 |
| 19 | 7860 | 345 |
| 20 | 7932 | 345 |
| 21 | 7968 | 345 |
| 1× | node limit |
| Inputs |
|---|
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(pow.f64 eps 2) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(pow.f64 eps 2) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(pow.f64 eps 2) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
| Outputs |
|---|
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(pow.f64 eps 2) |
(*.f64 eps eps) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(pow.f64 eps 2) |
(*.f64 eps eps) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(pow.f64 eps 2) |
(*.f64 eps eps) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(*.f64 2 (*.f64 eps x)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
(+.f64 (pow.f64 eps 2) (*.f64 2 (*.f64 eps x))) |
(+.f64 (*.f64 2 (*.f64 eps x)) (*.f64 eps eps)) |
(fma.f64 2 (*.f64 eps x) (*.f64 eps eps)) |
(*.f64 eps (+.f64 eps (*.f64 2 x))) |
(*.f64 eps (fma.f64 2 x eps)) |
2 alts after pruning (0 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 38 | 0 | 38 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 38 | 2 | 40 |
| Status | Error | Program |
|---|---|---|
| ✓ | 0.0b | (fma.f64 eps eps (*.f64 2 (*.f64 x eps))) |
| ✓ | 0.0b | (fma.f64 eps (*.f64 2 x) (*.f64 eps eps)) |
Compiled 449 to 259 computations (42.3% saved)
Total -17.7b remaining (-150745.1%)
Threshold costs -17.7b (-150745.1%)
| Inputs |
|---|
(fma.f64 eps eps (*.f64 2 (*.f64 x eps))) |
(fma.f64 eps (*.f64 2 x) (*.f64 eps eps)) |
(+.f64 (*.f64 (*.f64 2 x) eps) (*.f64 eps eps)) |
(pow.f64 (cbrt.f64 (*.f64 eps (fma.f64 2 x eps))) 3) |
(*.f64 eps (fma.f64 2 x eps)) |
(-.f64 (pow.f64 (+.f64 x eps) 2) (pow.f64 x 2)) |
| Outputs |
|---|
(fma.f64 eps eps (*.f64 2 (*.f64 x eps))) |
| 7.0ms | 0.0b | x |
| 5.0ms | 0.0b | eps |
| 3.0ms | 0.0b | (-.f64 (pow.f64 (+.f64 x eps) 2) (pow.f64 x 2)) |
Compiled 68 to 41 computations (39.7% saved)
| 1× | egg-herbie |
| 2× | *-commutative_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 11 |
| 1 | 9 | 11 |
| 1× | saturated |
| Inputs |
|---|
(fma.f64 eps eps (*.f64 2 (*.f64 x eps))) |
| Outputs |
|---|
(fma.f64 eps eps (*.f64 2 (*.f64 x eps))) |
(fma.f64 eps eps (*.f64 2 (*.f64 eps x))) |
| 1× | done |
Compiled 20 to 12 computations (40% saved)
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