Details

sample268.0ms

Algorithm

intervals

Results

177.0ms	145×	body	1280	valid
53.0ms	63×	body	640	valid
10.0ms	19×	body	320	valid
4.0ms	13×	body	160	valid
2.0ms	16×	body	80	valid

simplify1.5s

Counts

1 → 1

Iterations

Useful iterations: 2 (12.0ms)

Iter	Nodes	Cost
0	26	65
1	56	65
2	100	63
3	178	63
4	378	63
5	713	63
6	1827	63
done	5000	63

prune17.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 21.3b

localize34.0ms

Local error

Found 4 expressions with local error:

3.0b	(sin (/ (- lambda1 lambda2) 2.0))
3.0b	(sin (/ (- lambda1 lambda2) 2.0))
3.0b	(sin (/ (- lambda1 lambda2) 2.0))
3.0b	(sin (/ (- lambda1 lambda2) 2.0))

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

4×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `div-sub` `sin-diff` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`

Counts

4 → 40

Calls

4 calls:

6.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
8.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series145.0ms

Counts

4 → 12

Calls

4 calls:

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

simplify471.0ms

Iterations

Useful iterations: 2 (17.0ms)

Iter	Nodes	Cost
0	34	508
1	59	504
2	100	452
3	184	452
4	404	452
5	930	452