Details

sample25.0ms

Algorithm

intervals

Results

6.0ms	220×	body	80	valid
5.0ms	39×	body	1280	valid
2.0ms	26×	body	640	valid
2.0ms	22×	body	320	valid
1.0ms	5×	body	2560	valid
1.0ms	12×	body	160	valid

simplify86.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 4 (15.0ms)

Iter	Nodes	Cost
0	23	6
1	75	5
2	223	4
3	515	3
4	1164	2
5	3578	2
6	5001	2

prune6.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma y (- x z) 0)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma y (- x z) 0)

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(fma y (- x z) 0)

simplify68.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	29	44
1	61	39
2	251	39
3	1485	39
4	5001	39

prune26.0ms

Filtered

13 candidates to 11 candidates (84.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (+ (* x y) (* y y)) (* y z))
9.5b	(- (- (+ (* x y) (* y y)) (* y z)) (* y y))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-log-exp`
12×	`prod-diff`
9×	`associate--l+`
8×	`add-sqr-sqrt` `fma-neg`
7×	`add-cube-cbrt` `distribute-rgt-out` `*-un-lft-identity` `diff-log`
5×	`distribute-lft-out--`
3×	`sub-neg`
2×	`pow1` `add-exp-log` `expm1-log1p-u` `flip3--` `sum-log` `add-cbrt-cube` `flip--` `log1p-expm1-u`
1×	`associate--l-` `difference-of-squares`

Counts

2 → 59

Calls

2 calls:

6.0ms	(- (+ (* x y) (* y y)) (* y z))
11.0ms	(- (- (+ (* x y) (* y y)) (* y z)) (* y y))

series56.0ms

Counts

2 → 6

Calls

2 calls:

25.0ms	(- (+ (* x y) (* y y)) (* y z))
31.0ms	(- (- (+ (* x y) (* y y)) (* y z)) (* y y))

simplify34.0ms

Algorithm

egg-herbie

Counts

65 → 65

Iterations

Useful iterations: 2 (28.0ms)

Iter	Nodes	Cost
0	240	483
1	947	407
2	5001	363

prune126.0ms

Filtered

65 candidates to 49 candidates (75.4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes53.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	2

end0.0ms

sample705.0ms

Algorithm

intervals

Results

185.0ms	7003×	body	80	valid
126.0ms	977×	body	1280	valid
93.0ms	961×	body	640	valid
46.0ms	608×	body	320	valid
37.0ms	232×	body	2560	valid
18.0ms	365×	body	160	valid