Details

analyze6.6s

Algorithm

Search

True	Other	False	Iter
0%	99.8%	0.2%	0
0%	99.8%	0.2%	1
0%	99.8%	0.2%	2
0%	99.8%	0.2%	3
0%	99.8%	0.2%	4
0%	99.8%	0.2%	5
0%	99.8%	0.2%	6
0%	99.8%	0.2%	7
0%	99.8%	0.2%	8
0%	99.8%	0.2%	9
0%	99.8%	0.2%	10
0%	99.8%	0.2%	11
0%	99.8%	0.2%	12
0.6%	99.2%	0.2%	13
1.8%	98%	0.2%	14

sample928.0ms

Algorithm

intervals

Results

417.0ms	159×	body	1280	valid
103.0ms	64×	body	640	valid
14.0ms	13×	body	320	valid
6.0ms	9×	body	160	valid
3.0ms	11×	body	80	valid

simplify52.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (49.0ms)

Iter	Nodes	Cost
0	4860	65
1	4860	65

prune25.0ms

Filtered

1 candidates to 1 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: 25.6b

Counts

2 → 2

localize98.0ms

Local error

Found 4 expressions with local error:

13.3b	(sin (/ (- lambda1 lambda2) 2.0))
13.3b	(sin (/ (- lambda2 lambda1) 2.0))
18.3b	(sin (/ (- phi1 phi2) 2.0))
18.3b	(sin (/ (- phi1 phi2) 2.0))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

4×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `div-sub` `sin-diff` `add-cbrt-cube` `add-log-exp`

Counts

4 → 32

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda2 lambda1) 2.0))
5.0ms	(sin (/ (- phi1 phi2) 2.0))
5.0ms	(sin (/ (- phi1 phi2) 2.0))

series22.0ms

Counts

4 → 12

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda2 lambda1) 2.0))
6.0ms	(sin (/ (- phi1 phi2) 2.0))
6.0ms	(sin (/ (- phi1 phi2) 2.0))

simplify105.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 0 (100.0ms)

Iter	Nodes	Cost
0	4818	396
1	4818	396

prune345.0ms

Filtered

40 candidates to 44 candidates (-10.0%)

Pruning

16 alts after pruning (16 fresh and 0 done)

	Pruned	Kept	Total
New	28	16	44
Fresh	1	0	1
Picked	1	0	1
Done	0	0	0
Total	30	16	46

Merged error: 23.9b

Counts

46 → 16

localize147.0ms

Local error

Found 4 expressions with local error:

13.3b	(sin (/ (- lambda1 lambda2) 2.0))
13.3b	(sin (/ (- lambda1 lambda2) 2.0))
13.3b	(sin (/ (- lambda1 lambda2) 2.0))
18.3b	(sin (/ (- phi1 phi2) 2.0))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

4×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `div-sub` `sin-diff` `add-cbrt-cube` `add-log-exp`

Counts

4 → 32

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- phi1 phi2) 2.0))

series22.0ms

Counts

4 → 12

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- phi1 phi2) 2.0))

simplify72.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 0 (63.0ms)

Iter	Nodes	Cost
0	4829	396
1	4829	396

prune403.0ms

Filtered

40 candidates to 44 candidates (-10.0%)

Pruning

18 alts after pruning (18 fresh and 0 done)

	Pruned	Kept	Total
New	37	7	44
Fresh	4	11	15
Picked	1	0	1
Done	0	0	0
Total	42	18	60

Merged error: 12.0b

Counts

60 → 18

localize129.0ms

Local error

Found 4 expressions with local error:

13.3b	(sin (/ (- lambda2 lambda1) 2.0))
13.3b	(sin (/ (- lambda1 lambda2) 2.0))
13.3b	(sin (/ (- lambda1 lambda2) 2.0))
13.3b	(sin (/ (- lambda1 lambda2) 2.0))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

4×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `div-sub` `sin-diff` `add-cbrt-cube` `add-log-exp`

Counts

4 → 32

Calls

4 calls:

5.0ms	(sin (/ (- lambda2 lambda1) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series22.0ms

Counts

4 → 12

Calls

4 calls:

5.0ms	(sin (/ (- lambda2 lambda1) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify98.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 0 (94.0ms)

Iter	Nodes	Cost
0	4804	396
1	4804	396

prune468.0ms

Filtered

40 candidates to 44 candidates (-10.0%)

Pruning

19 alts after pruning (19 fresh and 0 done)

	Pruned	Kept	Total
New	37	7	44
Fresh	5	12	17
Picked	1	0	1
Done	0	0	0
Total	43	19	62

Merged error: 11.9b

Counts

62 → 19

localize148.0ms

Local error

Found 4 expressions with local error:

13.3b	(sin (/ (- lambda1 lambda2) 2.0))
13.3b	(sin (/ (- lambda1 lambda2) 2.0))
13.3b	(sin (/ (- lambda1 lambda2) 2.0))
13.4b	(log (exp (sin (/ (- lambda2 lambda1) 2.0))))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
5×	`pow1`
4×	`add-exp-log` `div-sub` `log-pow` `sin-diff` `add-cbrt-cube` `add-log-exp`
3×	`log-prod` `exp-prod`
1×	`log-div` `exp-diff` `rem-log-exp`

Counts

4 → 40

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
7.0ms	(log (exp (sin (/ (- lambda2 lambda1) 2.0))))

series22.0ms

Counts

4 → 12

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(log (exp (sin (/ (- lambda2 lambda1) 2.0))))

simplify73.0ms

Algorithm

egg-herbie

Counts

52 → 52

Iterations

Useful iterations: 0 (64.0ms)

Iter	Nodes	Cost
0	4843	471
1	4843	471

prune343.0ms

Filtered

46 candidates to 52 candidates (-13.0%)

Pruning

21 alts after pruning (21 fresh and 0 done)

	Pruned	Kept	Total
New	49	3	52
Fresh	0	18	18
Picked	1	0	1
Done	0	0	0
Total	50	21	71

Merged error: 11.9b

Counts

71 → 21

regimes1.4s

Accuracy

0% (0.6b remaining)

Error of 14.0b against oracle of 13.4b and baseline of 14.0b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	106	96
1	106	96

end0.0ms

sample26.6s

Algorithm

intervals

Results

12.7s	4861×	body	1280	valid
3.4s	1887×	body	640	valid
592.0ms	524×	body	320	valid
179.0ms	553×	body	80	valid
127.0ms	175×	body	160	valid

Details

analyze6.6s

sample928.0ms

simplify52.0ms

prune25.0ms

localize98.0ms

rewrite20.0ms

series22.0ms

simplify105.0ms

prune345.0ms

localize147.0ms

rewrite20.0ms

series22.0ms

simplify72.0ms

prune403.0ms

localize129.0ms

rewrite22.0ms

series22.0ms

simplify98.0ms

prune468.0ms

localize148.0ms

rewrite22.0ms

series22.0ms

simplify73.0ms

prune343.0ms

regimes1.4s

bsearch0.0ms

simplify2.0ms

end0.0ms

sample26.6s

Profiling