Details

sample56.0ms

Algorithm

intervals

Results

22.0ms	999×	body	80	nan
10.0ms	297×	body	80	valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	10	4
1	11	4
2	11	4

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: 5.8b

Counts

2 → 1

localize10.0ms

Local error

Found 2 expressions with local error:

0.6b	(+ (log a) (log b))
4.7b	(exp (+ (log a) (log b)))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

2×	`+-commutative` `exp-sum` `sum-log`
1×	`flip3-+` `flip-+` `rem-exp-log`

Counts

2 → 7

Calls

2 calls:

3.0ms	(+ (log a) (log b))
3.0ms	(exp (+ (log a) (log b)))

series137.0ms

Counts

2 → 6

Calls

2 calls:

58.0ms	(+ (log a) (log b))
79.0ms	(exp (+ (log a) (log b)))

simplify66.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 3 (19.0ms)

Iter	Nodes	Cost
0	90	59
1	209	48
2	671	42
3	2822	36
4	5001	36

prune18.0ms

Filtered

13 candidates to 6 candidates (46.2%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	12	1	13
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	13	1	14

Merged error: 0b

Counts

14 → 1

localize2.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify3.0ms

Algorithm

egg-herbie

Counts

0 → 0

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	0	0

prune1.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

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

Merged error: 0b

Counts

1 → 1

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	1
1	4	1

end0.0ms

sample1.5s

Algorithm

intervals

Results

627.0ms	27489×	body	80	nan
321.0ms	9127×	body	80	valid