Details

sample29.0ms

Algorithm

intervals

Results

6.0ms	211×	body	80	valid
5.0ms	35×	body	1280	valid
4.0ms	34×	body	640	valid
2.0ms	10×	body	2560	valid
1.0ms	13×	body	320	valid
1.0ms	9×	body	160	valid

simplify42.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (5.0ms)

Iter	Nodes	Cost
0	21	7
1	72	4
2	237	2
3	1398	2
4	5002	2

prune5.0ms

Filtered

1 candidates to 1 candidates (100.0%)

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* y (- x z))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-*r/`
1×	`flip3--` `*-commutative` `flip--`

Counts

1 → 7

Calls

1 calls:

3.0ms

(* y (- x z))

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(* y (- x z))

simplify70.0ms

Algorithm

egg-herbie

Counts

10 → 10

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	43	26
1	95	26
2	235	26
3	630	26
4	2253	26
5	5001	26

prune13.0ms

Filtered

10 candidates to 4 candidates (40.0%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	8	2	10
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	9	3	12

Merged error: 0.0b

Counts

12 → 3

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

3×	`*-commutative`
2×	`fma-def` `distribute-rgt-neg-out`
1×	`+-commutative` `distribute-rgt-out` `flip3-+` `unsub-neg` `flip-+` `distribute-lft-out`

Counts

1 → 9

Calls

1 calls:

4.0ms

(+ (* y x) (* y (- z)))

series35.0ms

Counts

1 → 3

Calls

1 calls:

35.0ms

(+ (* y x) (* y (- z)))

simplify120.0ms

Algorithm

egg-herbie

Counts

12 → 12

Iterations

Useful iterations: 3 (54.0ms)

Iter	Nodes	Cost
0	75	37
1	270	31
2	1147	28
3	3500	26
4	5001	26

prune16.0ms

Filtered

12 candidates to 6 candidates (50.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	11	1	12
Fresh	1	0	1
Picked	1	0	1
Done	0	1	1
Total	13	2	15

Merged error: 0.0b

Counts

15 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`fma-udef`

Counts

1 → 1

Calls

1 calls:

1.0ms

(fma y x (* y (- z)))

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(fma y x (* y (- z)))

simplify7.0ms

Algorithm

egg-herbie

Counts

4 → 4

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	13	7
1	25	7
2	31	7
3	31	7

prune2.0ms

Filtered

4 candidates to 1 candidates (25.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	4	0	4
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	4	2	6

Merged error: 0.0b

Counts

6 → 2

regimes39.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	3
1	13	3
2	14	3
3	14	3

end0.0ms

sample892.0ms

Algorithm

intervals

Results

241.0ms	7043×	body	80	valid
159.0ms	938×	body	1280	valid
123.0ms	969×	body	640	valid
61.0ms	584×	body	320	valid
49.0ms	243×	body	2560	valid
22.0ms	350×	body	160	valid