Details

sample16.0ms

Algorithm

intervals

Results

7.0ms

292×

body

valid

simplify10.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	14	3
1	24	3
2	29	3
3	30	3
4	30	3

prune2.0ms

Filtered

1 candidates to 0 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: 0.1b

Counts

2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* (* x 3.0) y) z)
0.2b	(* (* x 3.0) y)

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

4×	`fma-neg` `associate-l` `*-commutative`
1×	`sub-neg` `flip3--` `flip--`

Counts

2 → 11

Calls

2 calls:

5.0ms	(- (* (* x 3.0) y) z)
3.0ms	(* (* x 3.0) y)

series62.0ms

Counts

2 → 6

Calls

2 calls:

40.0ms	(- (* (* x 3.0) y) z)
22.0ms	(* (* x 3.0) y)

simplify86.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 3 (35.0ms)

Iter	Nodes	Cost
0	65	45
1	246	44
2	1003	43
3	3230	42
4	5001	42

prune38.0ms

Filtered

17 candidates to 10 candidates (58.8%)

Pruning

4 alts after pruning (4 fresh and 0 done)

	Pruned	Kept	Total
New	13	4	17
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	14	4	18

Merged error: 0.0b

Counts

18 → 4

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b	(fma (* x 3.0) y (- z))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`fma-udef`

Counts

1 → 1

Calls

1 calls:

1.0ms

(fma (* x 3.0) y (- z))

series38.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(fma (* x 3.0) y (- z))

simplify8.0ms

Algorithm

egg-herbie

Counts

4 → 4

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	19	11
1	28	11
2	29	11
3	29	11

prune12.0ms

Filtered

4 candidates to 2 candidates (50.0%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	4	0	4
Fresh	0	3	3
Picked	0	1	1
Done	0	0	0
Total	4	4	8

Merged error: 0.0b

Counts

8 → 4

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b	(fma 3.0 (* x y) (- z))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`fma-udef`

Counts

1 → 1

Calls

1 calls:

1.0ms

(fma 3.0 (* x y) (- z))

series41.0ms

Counts

1 → 3

Calls

1 calls:

41.0ms

(fma 3.0 (* x y) (- z))

simplify10.0ms

Algorithm

egg-herbie

Counts

4 → 4

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	14	11
1	24	11
2	29	11
3	30	11
4	30	11

prune10.0ms

Filtered

4 candidates to 2 candidates (50.0%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	4	0	4
Fresh	0	2	2
Picked	0	1	1
Done	0	1	1
Total	4	4	8

Merged error: 0.0b

Counts

8 → 4

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b	(fma x (* 3.0 y) (- z))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`fma-udef`

Counts

1 → 1

Calls

1 calls:

1.0ms

(fma x (* 3.0 y) (- z))

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(fma x (* 3.0 y) (- z))

simplify11.0ms

Algorithm

egg-herbie

Counts

4 → 4

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	20	11
1	25	11
2	32	11
3	32	11

prune5.0ms

Filtered

4 candidates to 2 candidates (50.0%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	4	0	4
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	4	4	8

Merged error: 0.0b

Counts

8 → 4

regimes83.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	3
1	8	3

end0.0ms

sample413.0ms

Algorithm

intervals

Results

222.0ms

9179×

body

valid