Details

sample551.0ms

Algorithm

intervals

Results

370.0ms	147×	body	1280	valid
101.0ms	66×	body	640	valid
30.0ms	25×	body	320	valid
5.0ms	17×	body	80	valid
1.0ms	1×	body	160	valid

simplify76.0ms

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

prune20.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 23.4b

localize35.0ms

Local error

Found 4 expressions with local error:

4.4b	(sin (/ (- lambda1 lambda2) 2.0))
4.4b	(sin (/ (- lambda1 lambda2) 2.0))
4.4b	(sin (/ (- lambda1 lambda2) 2.0))
4.4b	(sin (/ (- lambda1 lambda2) 2.0))

rewrite42.0ms

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:

12.0ms	(sin (/ (- lambda1 lambda2) 2.0))
10.0ms	(sin (/ (- lambda1 lambda2) 2.0))
10.0ms	(sin (/ (- lambda1 lambda2) 2.0))
10.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series136.0ms

Counts

4 → 12

Calls

4 calls:

33.0ms	(sin (/ (- lambda1 lambda2) 2.0))
37.0ms	(sin (/ (- lambda1 lambda2) 2.0))
32.0ms	(sin (/ (- lambda1 lambda2) 2.0))
33.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify194.0ms

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

prune979.0ms

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 22.6b

localize41.0ms

Local error

Found 4 expressions with local error:

4.4b	(sin (/ (- lambda1 lambda2) 2.0))
4.4b	(sin (/ (- lambda1 lambda2) 2.0))
4.4b	(sin (/ (- lambda1 lambda2) 2.0))
4.4b	(sin (/ (- lambda1 lambda2) 2.0))

rewrite42.0ms

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:

11.0ms	(sin (/ (- lambda1 lambda2) 2.0))
10.0ms	(sin (/ (- lambda1 lambda2) 2.0))
10.0ms	(sin (/ (- lambda1 lambda2) 2.0))
10.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series135.0ms

Counts

4 → 12

Calls

4 calls:

32.0ms	(sin (/ (- lambda1 lambda2) 2.0))
37.0ms	(sin (/ (- lambda1 lambda2) 2.0))
33.0ms	(sin (/ (- lambda1 lambda2) 2.0))
33.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify191.0ms

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

prune1.1s

Pruning

13 alts after pruning (13 fresh and 0 done)

Merged error: 22.6b

localize42.0ms

Local error

Found 4 expressions with local error:

4.4b	(sin (/ (- lambda1 lambda2) 2.0))
4.4b	(sin (/ (- lambda1 lambda2) 2.0))
4.4b	(sin (/ (- lambda1 lambda2) 2.0))
4.4b	(sin (/ (- lambda1 lambda2) 2.0))

rewrite43.0ms

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:

10.0ms	(sin (/ (- lambda1 lambda2) 2.0))
10.0ms	(sin (/ (- lambda1 lambda2) 2.0))
10.0ms	(sin (/ (- lambda1 lambda2) 2.0))
13.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series134.0ms

Counts

4 → 12

Calls

4 calls:

33.0ms	(sin (/ (- lambda1 lambda2) 2.0))
33.0ms	(sin (/ (- lambda1 lambda2) 2.0))
36.0ms	(sin (/ (- lambda1 lambda2) 2.0))
33.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify196.0ms

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

prune1.3s

Pruning

13 alts after pruning (13 fresh and 0 done)

Merged error: 22.6b

localize53.0ms

Local error

Found 4 expressions with local error:

4.4b	(sin (/ (- lambda1 lambda2) 2.0))
4.4b	(sin (/ (- lambda1 lambda2) 2.0))
4.4b	(sin (/ (- lambda1 lambda2) 2.0))
4.4b	(sin (/ (- lambda1 lambda2) 2.0))

rewrite40.0ms

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:

10.0ms	(sin (/ (- lambda1 lambda2) 2.0))
10.0ms	(sin (/ (- lambda1 lambda2) 2.0))
10.0ms	(sin (/ (- lambda1 lambda2) 2.0))
10.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series135.0ms

Counts

4 → 12

Calls

4 calls:

35.0ms	(sin (/ (- lambda1 lambda2) 2.0))
32.0ms	(sin (/ (- lambda1 lambda2) 2.0))
32.0ms	(sin (/ (- lambda1 lambda2) 2.0))
36.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify192.0ms

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

prune1.1s

Pruning

15 alts after pruning (15 fresh and 0 done)

Merged error: 22.6b

regimes2.9s

Accuracy

0% (0.6b remaining)

Error of 24.3b against oracle of 23.7b and baseline of 24.3b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	44	51
1	44	51

end0.0ms

sample16.6s

Algorithm

intervals

Results

12.3s	4748×	body	1280	valid
3.1s	1962×	body	640	valid
556.0ms	524×	body	320	valid
178.0ms	587×	body	80	valid
122.0ms	181×	body	160	valid
3.0ms	2×	body	640	nan
2.0ms	2×	body	320	nan