Details

sample277.0ms

Algorithm

intervals

Results

190.0ms	156×	body	1280	valid
44.0ms	61×	body	640	valid
13.0ms	13×	body	320	valid
3.0ms	20×	body	80	valid
2.0ms	6×	body	160	valid
1.0ms	1×	body	640	nan

simplify83.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

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

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 26.0b

localize36.0ms

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))

rewrite26.0ms

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:

9.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series148.0ms

Counts

4 → 12

Calls

4 calls:

36.0ms	(sin (/ (- lambda1 lambda2) 2.0))
39.0ms	(sin (/ (- lambda1 lambda2) 2.0))
35.0ms	(sin (/ (- lambda1 lambda2) 2.0))
38.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify198.0ms

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

prune397.0ms

Pruning

13 alts after pruning (13 fresh and 0 done)

Merged error: 25.5b

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))

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 (/ (- 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:

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

prune456.0ms

Pruning

15 alts after pruning (14 fresh and 1 done)

Merged error: 25.5b

localize46.0ms

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))
5.2b	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `add-cbrt-cube` `add-log-exp`
3×	`unpow-prod-down` `div-sub` `cube-prod` `sin-diff`
1×	`cube-mult` `pow1/3` `unpow3` `rem-cbrt-cube` `sqr-pow`

Counts

4 → 45

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
9.0ms	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

series161.0ms

Counts

4 → 12

Calls

4 calls:

37.0ms	(sin (/ (- lambda1 lambda2) 2.0))
45.0ms	(sin (/ (- lambda1 lambda2) 2.0))
42.0ms	(sin (/ (- lambda1 lambda2) 2.0))
37.0ms	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

simplify94.0ms

Algorithm

egg-herbie

Counts

57 → 57

Iterations

Useful iterations: 4 (83.0ms)

Iter	Nodes	Cost
0	106	313
1	282	309
2	784	309
3	3070	309
4	5002	282

prune523.0ms

Pruning

15 alts after pruning (15 fresh and 0 done)

Merged error: 25.5b

localize52.0ms

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))

rewrite23.0ms

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:

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

series155.0ms

Counts

4 → 12

Calls

4 calls:

41.0ms	(sin (/ (- lambda1 lambda2) 2.0))
36.0ms	(sin (/ (- lambda1 lambda2) 2.0))
36.0ms	(sin (/ (- lambda1 lambda2) 2.0))
42.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify198.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 1 (4.0ms)

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

prune410.0ms

Pruning

15 alts after pruning (14 fresh and 1 done)

Merged error: 25.5b

regimes1.2s

Accuracy

0% (0.6b remaining)

Error of 24.8b against oracle of 24.3b and baseline of 24.8b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	43	44
1	43	44

end0.0ms

sample8.0s

Algorithm

intervals

Results

5.8s	4752×	body	1280	valid
1.5s	1916×	body	640	valid
264.0ms	531×	body	320	valid
86.0ms	597×	body	80	valid
73.0ms	207×	body	160	valid
1.0ms	1×	body	640	nan
0.0ms	1×	body	320	nan