Time bar (total: 1.3s)
| 1× | search |
| True | Other | False | Iter |
|---|---|---|---|
| 0% | 100% | 0% | 0 |
| 0% | 100% | 0% | 1 |
| 0% | 50% | 50% | 2 |
| 0% | 50% | 50% | 3 |
| 12.5% | 25% | 62.5% | 4 |
| 18.7% | 12.5% | 68.8% | 5 |
| 21.9% | 6.2% | 71.9% | 6 |
| 23.4% | 3.1% | 73.5% | 7 |
| 24.2% | 1.6% | 74.2% | 8 |
| 24.6% | 0.8% | 74.6% | 9 |
| 24.8% | 0.4% | 74.8% | 10 |
| 24.9% | 0.2% | 74.9% | 11 |
| 24.9% | 0.1% | 75% | 12 |
| 25% | 0% | 75% | 13 |
| 25% | 0% | 75% | 14 |
Compiled 9 to 7 computations (22.2% saved)
| 801.0ms | 8256× | body | 128 | valid |
| 1.0ms | 7× | body | 128 | invalid |
| 2× | egg-herbie |
| 508× | rule-a--a0_binary64 |
| 508× | rule-a-+a0_binary64 |
| 506× | rule-a-*a1_binary64 |
| 500× | rule-a-/a1_binary64 |
| 319× | fma-neg_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 11 |
| 1 | 43 | 11 |
| 2 | 131 | 11 |
| 3 | 559 | 11 |
| 4 | 3447 | 11 |
| 0 | 1 | 1 |
| 1× | saturated |
| 1× | node limit |
| Inputs |
|---|
0 |
| Outputs |
|---|
0 |
| Inputs |
|---|
(*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) |
| Outputs |
|---|
(*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) |
(*.f64 (sqrt.f64 (+.f64 x -1)) (sqrt.f64 x)) |
Compiled 8 to 6 computations (25% saved)
| 1× | egg-herbie |
| 508× | rule-a--a0_binary64 |
| 508× | rule-a-+a0_binary64 |
| 506× | rule-a-*a1_binary64 |
| 500× | rule-a-/a1_binary64 |
| 319× | fma-neg_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 11 |
| 1 | 43 | 11 |
| 2 | 131 | 11 |
| 3 | 559 | 11 |
| 4 | 3447 | 11 |
| 1× | node limit |
| Inputs |
|---|
(*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) |
| Outputs |
|---|
(*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) |
(*.f64 (sqrt.f64 (+.f64 x -1)) (sqrt.f64 x)) |
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 1 | 1 | 2 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 1 | 2 | 3 |
| Status | Error | Program |
|---|---|---|
| ▶ | 0.5b | (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) |
Compiled 31 to 22 computations (29% saved)
Found 1 expressions with local error:
| New | Error | Program |
|---|---|---|
| ✓ | 0.5b | (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) |
3 calls:
| Time | Variable | Point | Expression | |
|---|---|---|---|---|
| 3.0ms | x | @ | 0 | (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) |
| 2.0ms | x | @ | -inf | (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) |
| 1.0ms | x | @ | inf | (*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) |
| 1× | batch-egg-rewrite |
| 759× | rules-30_binary64 |
| 759× | rules-31_binary64 |
| 759× | rules-32_binary64 |
| 759× | rules-33_binary64 |
| 76× | add-sqr-sqrt_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 9 |
| 1 | 179 | 9 |
| 2 | 2327 | 9 |
| 1× | node limit |
| Inputs |
|---|
(*.f64 (sqrt.f64 (-.f64 x 1)) (sqrt.f64 x)) |
| Outputs |
|---|
((#(struct:change #<rule egg-rr> (2) ((x +.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) 0)))) (#(struct:change #<rule egg-rr> (2) ((x +.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) (*.f64 (sqrt.f64 (+.f64 x -1)) 0))))) (#(struct:change #<rule egg-rr> (2) ((x +.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) (*.f64 (sqrt.f64 x) 0))))) (#(struct:change #<rule egg-rr> (2) ((x +.f64 0 (sqrt.f64 (*.f64 x (+.f64 x -1))))))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) 0)))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) (*.f64 (sqrt.f64 (+.f64 x -1)) 0))))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) (*.f64 (sqrt.f64 x) 0))))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 0 (neg.f64 (sqrt.f64 (*.f64 x (+.f64 x -1)))))))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 (exp.f64 (log1p.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 (+.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) (sqrt.f64 (*.f64 x (+.f64 x -1)))) (sqrt.f64 (*.f64 x (+.f64 x -1))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (sqrt.f64 (+.f64 x -1)) (/.f64 1 (sqrt.f64 x)))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (sqrt.f64 x) (/.f64 1 (sqrt.f64 (+.f64 x -1))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (neg.f64 (sqrt.f64 (*.f64 x (+.f64 x -1)))) -1)))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (pow.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) 3) (+.f64 (*.f64 x (+.f64 x -1)) (+.f64 0 (*.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) 0))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (pow.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) 3) (+.f64 (*.f64 x (+.f64 x -1)) (-.f64 0 (*.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) 0))))))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 x (+.f64 x -1)) 1/2)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) 3) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (sqrt.f64 (*.f64 x (+.f64 x -1)))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (+.f64 x -1)))) 2)))) (#(struct:change #<rule egg-rr> (2) ((x neg.f64 (neg.f64 (sqrt.f64 (*.f64 x (+.f64 x -1)))))))) (#(struct:change #<rule egg-rr> (2) ((x sqrt.f64 (*.f64 x (+.f64 x -1)))))) (#(struct:change #<rule egg-rr> (2) ((x fabs.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (exp.f64 (sqrt.f64 (*.f64 x (+.f64 x -1)))))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (+.f64 1 (expm1.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))))))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) 3))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (*.f64 (pow.f64 (+.f64 x -1) 3/2) (pow.f64 x 3/2)))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (*.f64 (pow.f64 x 3/2) (pow.f64 (+.f64 x -1) 3/2)))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (sqrt.f64 (*.f64 x (+.f64 x -1)))))))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 (sqrt.f64 (+.f64 x -1)) (sqrt.f64 x) 0)))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 x -1)) 0)))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))) 1 0)))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 (cbrt.f64 (*.f64 x (+.f64 x -1))) (cbrt.f64 (sqrt.f64 (*.f64 x (+.f64 x -1)))) 0)))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 (sqrt.f64 (sqrt.f64 (*.f64 x (+.f64 x -1)))) (sqrt.f64 (sqrt.f64 (*.f64 x (+.f64 x -1)))) 0)))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (sqrt.f64 (*.f64 x (+.f64 x -1)))))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (sqrt.f64 (*.f64 x (+.f64 x -1))))))))) |
| 1× | egg-herbie |
| 331× | rule-a-*a1_binary64 |
| 331× | rule-a--a0_binary64 |
| 331× | rule-a-+a0_binary64 |
| 330× | rule-a-/a1_binary64 |
| 303× | rule--ab--+aa+ab_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 18 | 34 |
| 1 | 119 | 34 |
| 2 | 375 | 31 |
| 3 | 1921 | 31 |
| 1× | node limit |
| Inputs |
|---|
x |
(-.f64 x 1/2) |
(-.f64 x (+.f64 1/2 (*.f64 1/8 (/.f64 1 x)))) |
(-.f64 x (+.f64 1/2 (+.f64 (*.f64 1/16 (/.f64 1 (pow.f64 x 2))) (*.f64 1/8 (/.f64 1 x))))) |
| Outputs |
|---|
x |
(-.f64 x 1/2) |
(+.f64 x -1/2) |
(-.f64 x (+.f64 1/2 (*.f64 1/8 (/.f64 1 x)))) |
(-.f64 x (+.f64 1/2 (/.f64 1/8 x))) |
(-.f64 x (+.f64 1/2 (+.f64 (*.f64 1/16 (/.f64 1 (pow.f64 x 2))) (*.f64 1/8 (/.f64 1 x))))) |
(-.f64 x (+.f64 1/2 (+.f64 (/.f64 1/8 x) (/.f64 1/16 (*.f64 x x))))) |
(-.f64 x (+.f64 1/2 (/.f64 (+.f64 1/8 (/.f64 1/16 x)) x))) |
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 42 | 2 | 44 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 43 | 2 | 45 |
| Status | Error | Program |
|---|---|---|
| ▶ | 0.4b | (-.f64 x 1/2) |
| 32.8b | (sqrt.f64 (*.f64 x (+.f64 x -1))) |
Compiled 461 to 343 computations (25.6% saved)
2 alts after pruning (1 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 0 | 0 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 0 | 2 | 2 |
| Status | Error | Program |
|---|---|---|
| ✓ | 0.4b | (-.f64 x 1/2) |
| ▶ | 32.8b | (sqrt.f64 (*.f64 x (+.f64 x -1))) |
Compiled 19 to 14 computations (26.3% saved)
Found 1 expressions with local error:
| New | Error | Program |
|---|---|---|
| ✓ | 30.4b | (sqrt.f64 (*.f64 x (+.f64 x -1))) |
3 calls:
| Time | Variable | Point | Expression | |
|---|---|---|---|---|
| 16.0ms | x | @ | -inf | (sqrt.f64 (*.f64 x (+.f64 x -1))) |
| 0.0ms | x | @ | 0 | (sqrt.f64 (*.f64 x (+.f64 x -1))) |
| 0.0ms | x | @ | inf | (sqrt.f64 (*.f64 x (+.f64 x -1))) |
| 1× | batch-egg-rewrite |
| 680× | rules-30_binary64 |
| 680× | rules-31_binary64 |
| 680× | rules-32_binary64 |
| 680× | rules-33_binary64 |
| 626× | rules-27_binary64 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 6 | 9 |
| 1 | 157 | 9 |
| 2 | 2035 | 9 |
| 1× | node limit |
| Inputs |
|---|
(sqrt.f64 (*.f64 x (+.f64 x -1))) |
| Outputs |
|---|
((#(struct:change #<rule egg-rr> (2) ((x +.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)) 0)))) (#(struct:change #<rule egg-rr> (2) ((x +.f64 0 (sqrt.f64 (-.f64 (*.f64 x x) x)))))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)) 0)))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 0 (neg.f64 (sqrt.f64 (-.f64 (*.f64 x x) x))))))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 (exp.f64 (log1p.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x -.f64 (+.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)) (sqrt.f64 (-.f64 (*.f64 x x) x))) (sqrt.f64 (-.f64 (*.f64 x x) x)))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)) (pow.f64 1 1/2))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 1 (sqrt.f64 (-.f64 (*.f64 x x) x)))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (neg.f64 (sqrt.f64 (-.f64 (*.f64 x x) x))) -1)))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) x))) (cbrt.f64 (-.f64 (*.f64 x x) x)))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (cbrt.f64 (-.f64 (*.f64 x x) x)) (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) x))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (pow.f64 (-.f64 (*.f64 x x) x) 1/4) (pow.f64 (-.f64 (*.f64 x x) x) 1/4))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 x -1)))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (sqrt.f64 (+.f64 x -1)) (sqrt.f64 x))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (sqrt.f64 (pow.f64 (cbrt.f64 (-.f64 (*.f64 x x) x)) 2)) (sqrt.f64 (cbrt.f64 (-.f64 (*.f64 x x) x))))))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (+.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)) (sqrt.f64 (-.f64 (*.f64 x x) x))) 1/2)))) (#(struct:change #<rule egg-rr> (2) ((x *.f64 (pow.f64 (pow.f64 (cbrt.f64 (-.f64 (*.f64 x x) x)) 2) 1/2) (pow.f64 (cbrt.f64 (-.f64 (*.f64 x x) x)) 1/2))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (neg.f64 (sqrt.f64 (-.f64 (*.f64 x x) x))) -1)))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (pow.f64 (-.f64 (*.f64 x x) x) 3/2) (+.f64 (-.f64 (*.f64 x x) x) (+.f64 0 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)) 0))))))) (#(struct:change #<rule egg-rr> (2) ((x /.f64 (pow.f64 (-.f64 (*.f64 x x) x) 3/2) (+.f64 (-.f64 (*.f64 x x) x) (-.f64 0 (*.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)) 0))))))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (-.f64 (*.f64 x x) x) 1/2)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (-.f64 (*.f64 x x) x) 3/2) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) x))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (-.f64 (*.f64 x x) x) 1/4) 2)))) (#(struct:change #<rule egg-rr> (2) ((x neg.f64 (neg.f64 (sqrt.f64 (-.f64 (*.f64 x x) x))))))) (#(struct:change #<rule egg-rr> (2) ((x fabs.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (exp.f64 (sqrt.f64 (-.f64 (*.f64 x x) x))))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (+.f64 1 (expm1.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)))))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (-.f64 (*.f64 x x) x) 3/2))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (sqrt.f64 (-.f64 (*.f64 x x) x))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (*.f64 (log.f64 (-.f64 (*.f64 x x) x)) 1/2))))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)) 1 0)))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 (cbrt.f64 (-.f64 (*.f64 x x) x)) (cbrt.f64 (sqrt.f64 (-.f64 (*.f64 x x) x))) 0)))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 (pow.f64 (-.f64 (*.f64 x x) x) 1/4) (pow.f64 (-.f64 (*.f64 x x) x) 1/4) 0)))) (#(struct:change #<rule egg-rr> (2) ((x fma.f64 (sqrt.f64 x) (sqrt.f64 (+.f64 x -1)) 0)))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (sqrt.f64 (-.f64 (*.f64 x x) x))))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (sqrt.f64 (-.f64 (*.f64 x x) x)))))))) |
| 1× | egg-herbie |
| 441× | rule-a-*a1_binary64 |
| 441× | rule-a--a0_binary64 |
| 441× | rule-a-+a0_binary64 |
| 440× | rule-a-/a1_binary64 |
| 394× | rule--ab--+aa+ab_binary64 |
Useful iterations: 2 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 25 | 76 |
| 1 | 165 | 73 |
| 2 | 493 | 65 |
| 3 | 2488 | 65 |
| 1× | node limit |
| Inputs |
|---|
x |
(-.f64 x 1/2) |
(-.f64 x (+.f64 1/2 (*.f64 1/8 (/.f64 1 x)))) |
(-.f64 x (+.f64 1/2 (+.f64 (*.f64 1/16 (/.f64 1 (pow.f64 x 2))) (*.f64 1/8 (/.f64 1 x))))) |
(*.f64 -1 x) |
(+.f64 1/2 (*.f64 -1 x)) |
(+.f64 1/2 (+.f64 (*.f64 -1 x) (*.f64 1/8 (/.f64 1 x)))) |
(+.f64 1/2 (+.f64 (*.f64 -1 x) (+.f64 (*.f64 1/16 (/.f64 1 (pow.f64 x 2))) (*.f64 1/8 (/.f64 1 x))))) |
| Outputs |
|---|
x |
(-.f64 x 1/2) |
(+.f64 x -1/2) |
(-.f64 x (+.f64 1/2 (*.f64 1/8 (/.f64 1 x)))) |
(-.f64 x (+.f64 1/2 (/.f64 1/8 x))) |
(-.f64 x (+.f64 1/2 (+.f64 (*.f64 1/16 (/.f64 1 (pow.f64 x 2))) (*.f64 1/8 (/.f64 1 x))))) |
(-.f64 x (+.f64 1/2 (+.f64 (/.f64 1/8 x) (/.f64 1/16 (*.f64 x x))))) |
(-.f64 x (+.f64 1/2 (/.f64 (+.f64 1/8 (/.f64 1/16 x)) x))) |
(*.f64 -1 x) |
(*.f64 x -1) |
(neg.f64 x) |
(+.f64 1/2 (*.f64 -1 x)) |
(+.f64 1/2 (*.f64 x -1)) |
(fma.f64 x -1 1/2) |
(+.f64 1/2 (+.f64 (*.f64 -1 x) (*.f64 1/8 (/.f64 1 x)))) |
(+.f64 1/2 (fma.f64 -1 x (/.f64 1/8 x))) |
(+.f64 1/2 (fma.f64 x -1 (/.f64 1/8 x))) |
(+.f64 1/2 (-.f64 (/.f64 1/8 x) x)) |
(+.f64 1/2 (+.f64 (*.f64 -1 x) (+.f64 (*.f64 1/16 (/.f64 1 (pow.f64 x 2))) (*.f64 1/8 (/.f64 1 x))))) |
(+.f64 1/2 (+.f64 (/.f64 1/16 (*.f64 x x)) (fma.f64 -1 x (/.f64 1/8 x)))) |
(+.f64 1/2 (+.f64 (/.f64 1/16 (*.f64 x x)) (fma.f64 x -1 (/.f64 1/8 x)))) |
(+.f64 1/2 (-.f64 (/.f64 (+.f64 1/8 (/.f64 1/16 x)) x) x)) |
2 alts after pruning (0 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 55 | 0 | 55 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 55 | 2 | 57 |
| Status | Error | Program |
|---|---|---|
| ✓ | 0.4b | (-.f64 x 1/2) |
| ✓ | 32.8b | (sqrt.f64 (*.f64 x (+.f64 x -1))) |
Compiled 560 to 224 computations (60% saved)
Total -31.6b remaining (-5213.8%)
Threshold costs -31.6b (-5213.8%)
Compiled 43 to 30 computations (30.2% saved)
| 1× | egg-herbie |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 4 | 4 |
| 1× | saturated |
| Inputs |
|---|
(-.f64 x 1/2) |
| Outputs |
|---|
(-.f64 x 1/2) |
| 1× | done |
Compiled 17 to 12 computations (29.4% saved)
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