Details

sample21.0ms

Algorithm

intervals

Results

7.0ms	222×	body	80	valid
2.0ms	25×	body	640	valid
1.0ms	18×	body	320	valid
1.0ms	12×	body	1280	valid
0.0ms	10×	body	160	valid

simplify64.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	13	4
1	29	3
2	84	3
3	281	3
4	786	3
5	1465	3
6	3536	3
7	5002	3

prune6.0ms

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: 15.5b

Counts

2 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

3.3b	(fma (- 1.0 y) (- 1.0 x) x)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`fma-udef`

Counts

1 → 1

Calls

1 calls:

1.0ms

(fma (- 1.0 y) (- 1.0 x) x)

series24.0ms

Counts

1 → 3

Calls

1 calls:

24.0ms

(fma (- 1.0 y) (- 1.0 x) x)

simplify107.0ms

Algorithm

egg-herbie

Counts

4 → 4

Iterations

Useful iterations: 3 (7.0ms)

Iter	Nodes	Cost
0	23	15
1	53	12
2	110	12
3	252	9
4	536	9
5	923	9
6	1969	9
7	3552	9
8	4967	9
9	5001	9

prune8.0ms

Filtered

4 candidates to 2 candidates (50.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	3	1	4
Fresh	1	0	1
Picked	1	0	1
Done	0	0	0
Total	5	1	6

Merged error: 0.0b

Counts

6 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma y (- x 1.0) 1.0)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`fma-udef`

Counts

1 → 1

Calls

1 calls:

1.0ms

(fma y (- x 1.0) 1.0)

series25.0ms

Counts

1 → 3

Calls

1 calls:

25.0ms

(fma y (- x 1.0) 1.0)

simplify189.0ms

Algorithm

egg-herbie

Counts

4 → 4

Iterations

Useful iterations: 3 (6.0ms)

Iter	Nodes	Cost
0	20	14
1	37	11
2	53	11
3	78	8
4	108	8
5	177	8
6	362	8
7	746	8
8	1126	8
9	1607	8
10	2251	8
11	3951	8
12	5001	8

prune6.0ms

Filtered

4 candidates to 2 candidates (50.0%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	4	0	4
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	4	1	5

Merged error: 0.0b

Counts

5 → 1

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	2

end0.0ms

sample472.0ms

Algorithm

intervals

Results

156.0ms	7002×	body	80	valid
63.0ms	828×	body	640	valid
46.0ms	437×	body	1280	valid
36.0ms	574×	body	320	valid
13.0ms	325×	body	160	valid