Details

sample312.0ms

Algorithm

intervals

Results

218.0ms	157×	body	1280	valid
50.0ms	57×	body	640	valid
12.0ms	20×	body	320	valid
4.0ms	20×	body	80	valid
1.0ms	2×	body	160	valid

simplify82.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	56	38
1	98	38
2	182	38
3	309	38
4	609	38
5	2169	38
6	5001	38

prune10.0ms

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: 26.4b

Counts

2 → 1

localize33.0ms

Local error

Found 4 expressions with local error:

2.9b	(sin (/ (- lambda1 lambda2) 2.0))
2.9b	(sin (/ (- lambda1 lambda2) 2.0))
4.7b	(sin (/ (- phi1 phi2) 2.0))
4.7b	(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 (/ (- phi1 phi2) 2.0))
5.0ms	(sin (/ (- phi1 phi2) 2.0))

series143.0ms

Counts

4 → 12

Calls

4 calls:

37.0ms	(sin (/ (- lambda1 lambda2) 2.0))
34.0ms	(sin (/ (- lambda1 lambda2) 2.0))
37.0ms	(sin (/ (- phi1 phi2) 2.0))
35.0ms	(sin (/ (- phi1 phi2) 2.0))

simplify85.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	102	248
1	170	216
2	356	216
3	692	216
4	2118	216
5	5001	216

prune378.0ms

Filtered

44 candidates to 40 candidates (90.9%)

Pruning

14 alts after pruning (14 fresh and 0 done)

	Pruned	Kept	Total
New	30	14	44
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	31	14	45

Merged error: 24.6b

Counts

45 → 14

localize50.0ms

Local error

Found 4 expressions with local error:

2.9b	(sin (/ (- lambda1 lambda2) 2.0))
2.9b	(sin (/ (- lambda1 lambda2) 2.0))
2.9b	(sin (/ (- lambda1 lambda2) 2.0))
4.7b	(sin (/ (- phi1 phi2) 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:

7.0ms	(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))

series143.0ms

Counts

4 → 12

Calls

4 calls:

34.0ms	(sin (/ (- lambda1 lambda2) 2.0))
40.0ms	(sin (/ (- lambda1 lambda2) 2.0))
34.0ms	(sin (/ (- lambda1 lambda2) 2.0))
35.0ms	(sin (/ (- phi1 phi2) 2.0))

simplify84.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	102	248
1	170	216
2	356	216
3	692	216
4	2118	216
5	5001	216

prune528.0ms

Filtered

44 candidates to 40 candidates (90.9%)

Pruning

18 alts after pruning (18 fresh and 0 done)

	Pruned	Kept	Total
New	36	8	44
Fresh	3	10	13
Picked	1	0	1
Done	0	0	0
Total	40	18	58

Merged error: 14.9b

Counts

58 → 18

localize46.0ms

Local error

Found 4 expressions with local error:

2.9b	(sin (/ (- lambda1 lambda2) 2.0))
2.9b	(sin (/ (- lambda1 lambda2) 2.0))
2.9b	(sin (/ (- lambda1 lambda2) 2.0))
2.9b	(sin (/ (- lambda1 lambda2) 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 (/ (- lambda1 lambda2) 2.0))

series150.0ms

Counts

4 → 12

Calls

4 calls:

40.0ms	(sin (/ (- lambda1 lambda2) 2.0))
35.0ms	(sin (/ (- lambda1 lambda2) 2.0))
40.0ms	(sin (/ (- lambda1 lambda2) 2.0))
35.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify204.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	54	248
1	89	216
2	188	216
3	373	216
4	1242	216
5	4970	216
6	5002	216

prune502.0ms

Filtered

44 candidates to 40 candidates (90.9%)

Pruning

19 alts after pruning (19 fresh and 0 done)

	Pruned	Kept	Total
New	36	8	44
Fresh	6	11	17
Picked	1	0	1
Done	0	0	0
Total	43	19	62

Merged error: 14.8b

Counts

62 → 19

localize49.0ms

Local error

Found 4 expressions with local error:

2.9b	(sin (/ (- lambda1 lambda2) 2.0))
2.9b	(sin (/ (- lambda1 lambda2) 2.0))
2.9b	(sin (/ (- lambda1 lambda2) 2.0))
2.9b	(sin (/ (- lambda1 lambda2) 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 (/ (- lambda1 lambda2) 2.0))

series148.0ms

Counts

4 → 12

Calls

4 calls:

35.0ms	(sin (/ (- lambda1 lambda2) 2.0))
39.0ms	(sin (/ (- lambda1 lambda2) 2.0))
35.0ms	(sin (/ (- lambda1 lambda2) 2.0))
39.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify201.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	54	248
1	89	216
2	188	216
3	373	216
4	1242	216
5	4970	216
6	5002	216

prune375.0ms

Filtered

44 candidates to 40 candidates (90.9%)

Pruning

19 alts after pruning (19 fresh and 0 done)

	Pruned	Kept	Total
New	40	4	44
Fresh	3	15	18
Picked	1	0	1
Done	0	0	0
Total	44	19	63

Merged error: 14.8b

Counts

63 → 19

regimes1.5s

Accuracy

0% (0.4b remaining)

Error of 13.6b against oracle of 13.2b and baseline of 13.6b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	47	56
1	47	56

end0.0ms

sample9.1s

Algorithm

intervals

Results

6.6s	4744×	body	1280	valid
1.7s	1925×	body	640	valid
339.0ms	551×	body	320	valid
98.0ms	559×	body	80	valid
86.0ms	224×	body	160	valid

Details

sample312.0ms

simplify82.0ms

prune10.0ms

localize33.0ms

rewrite20.0ms

series143.0ms

simplify85.0ms

prune378.0ms

localize50.0ms

rewrite22.0ms

series143.0ms

simplify84.0ms

prune528.0ms

localize46.0ms

rewrite20.0ms

series150.0ms

simplify204.0ms

prune502.0ms

localize49.0ms

rewrite20.0ms

series148.0ms

simplify201.0ms

prune375.0ms

regimes1.5s

bsearch0.0ms

simplify2.0ms

end0.0ms

sample9.1s

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