Details

sample57.0ms

Algorithm

intervals

Results

24.0ms	870×	body	80	nan
11.0ms	291×	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: 5.2b

Counts

2 → 1

localize9.0ms

Local error

Found 2 expressions with local error:

0.6b	(+ (log a) (log b))
4.3b	(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)))

series142.0ms

Counts

2 → 6

Calls

2 calls:

63.0ms	(+ (log a) (log b))
79.0ms	(exp (+ (log a) (log b)))

simplify59.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 3 (17.0ms)

Iter	Nodes	Cost
0	86	59
1	196	49
2	621	43
3	2667	37
4	5002	37

prune14.0ms

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

simplify2.0ms

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

sample1.6s

Algorithm

intervals

Results

685.0ms	27618×	body	80	nan
360.0ms	9154×	body	80	valid