Details

analyze95.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
0%	99.9%	0.1%	4
25%	74.9%	0.1%	5
25%	62.4%	12.6%	6
25%	46.8%	28.2%	7
31.2%	35.9%	32.9%	8
39%	25%	36%	9
42.9%	18.7%	38.3%	10
47.2%	12.9%	39.9%	11
49.4%	9.6%	41.1%	12
51.6%	6.5%	41.9%	13
52.7%	4.8%	42.4%	14

sample23.0ms

Algorithm

intervals

Results

12.0ms	256×	body	80	valid
0.0ms	6×	body	80	invalid

simplify3.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	37	11
1	37	11

prune7.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0.0b

Counts

2 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(* y (+ (* x 2.0) y))
0.0b	(+ (* x x) (* y (+ (* x 2.0) y)))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `add-log-exp`
3×	`associate-r` `associate-l`
2×	`distribute-rgt-in` `associate-+r+` `distribute-lft-in` `flip3-+` `associate-*r/` `flip-+`
1×	`+-commutative` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

2 → 35

Calls

2 calls:

6.0ms	(* y (+ (* x 2.0) y))
4.0ms	(+ (* x x) (* y (+ (* x 2.0) y)))

series14.0ms

Counts

2 → 6

Calls

2 calls:

8.0ms	(* y (+ (* x 2.0) y))
6.0ms	(+ (* x x) (* y (+ (* x 2.0) y)))

simplify48.0ms

Algorithm

egg-herbie

Counts

41 → 41

Iterations

Useful iterations: 0 (44.0ms)

Iter	Nodes	Cost
0	5035	439

prune44.0ms

Filtered

30 candidates to 41 candidates (-36.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	40	1	41
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	41	2	43

Merged error: 0b

Counts

43 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x (+ x (* y 2.0))) (* y y))
0.0b	(* x (+ x (* y 2.0)))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `add-log-exp`
3×	`associate-r` `associate-l`
2×	`distribute-rgt-in` `associate-+l+` `distribute-lft-in` `flip3-+` `associate-*r/` `flip-+`
1×	`+-commutative` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

2 → 35

Calls

2 calls:

5.0ms	(+ (* x (+ x (* y 2.0))) (* y y))
5.0ms	(* x (+ x (* y 2.0)))

series11.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(+ (* x (+ x (* y 2.0))) (* y y))
5.0ms	(* x (+ x (* y 2.0)))

simplify35.0ms

Algorithm

egg-herbie

Counts

41 → 41

Iterations

Useful iterations: 0 (31.0ms)

Iter	Nodes	Cost
0	4977	439
1	4977	439

prune40.0ms

Filtered

27 candidates to 41 candidates (-51.9%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	41	0	41
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	41	2	43

Merged error: 0b

Counts

43 → 2

regimes61.0ms

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	12	11
1	12	11

end0.0ms

sample419.0ms

Algorithm

intervals

Results

271.0ms	8000×	body	80	valid
6.0ms	191×	body	80	invalid

Details

analyze95.0ms

sample23.0ms

simplify3.0ms

prune7.0ms

localize7.0ms

rewrite10.0ms

series14.0ms

simplify48.0ms

prune44.0ms

localize8.0ms

rewrite11.0ms

series11.0ms

simplify35.0ms

prune40.0ms

regimes61.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample419.0ms

Profiling