Details

sample497.0ms

Algorithm

intervals

Results

325.0ms	159×	body	1280	valid
76.0ms	22×	body	320	valid
55.0ms	48×	body	640	valid
5.0ms	22×	body	80	valid
2.0ms	5×	body	160	valid

simplify5.1s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
7	4817
6	1329
5	606
4	349
3	176
2	99
1	56
0	26

prune29.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 23.8b

localize95.0ms

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))

rewrite38.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 40

Calls

4 calls:

9.0ms	(sin (/ (- lambda1 lambda2) 2.0))
9.0ms	(sin (/ (- lambda1 lambda2) 2.0))
11.0ms	(sin (/ (- lambda1 lambda2) 2.0))
9.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series218.0ms

Counts

4 → 12

Calls

4 calls:

70.0ms	(sin (/ (- lambda1 lambda2) 2.0))
64.0ms	(sin (/ (- lambda1 lambda2) 2.0))
42.0ms	(sin (/ (- lambda1 lambda2) 2.0))
41.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify3.8s

Counts

52 → 52

Iterations

Iter	Nodes
done	5001
6	2180
5	819
4	387
3	187
2	101
1	59
0	34

prune925.0ms

Pruning

13 alts after pruning (13 fresh and 0 done)

Merged error: 23.4b

localize206.0ms

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))

rewrite41.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 40

Calls

4 calls:

10.0ms	(sin (/ (- lambda1 lambda2) 2.0))
8.0ms	(sin (/ (- lambda1 lambda2) 2.0))
9.0ms	(sin (/ (- lambda1 lambda2) 2.0))
13.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series227.0ms

Counts

4 → 12

Calls

4 calls:

56.0ms	(sin (/ (- lambda1 lambda2) 2.0))
58.0ms	(sin (/ (- lambda1 lambda2) 2.0))
49.0ms	(sin (/ (- lambda1 lambda2) 2.0))
64.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify4.1s

Counts

52 → 52

Iterations

Iter	Nodes
done	5001
6	2180
5	819
4	387
3	187
2	101
1	59
0	34

prune1.1s

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 23.4b

localize223.0ms

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))
4.3b	(log (exp (sin (/ (- lambda1 lambda2) 2.0))))

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
5×	`pow1`
4×	`expm1-log1p-u` `add-cbrt-cube` `div-sub` `add-exp-log` `log-pow` `sin-diff` `log1p-expm1-u` `add-log-exp`
3×	`log-prod` `exp-prod`
1×	`log-div` `exp-diff` `rem-log-exp`

Counts

4 → 48

Calls

4 calls:

17.0ms	(sin (/ (- lambda1 lambda2) 2.0))
17.0ms	(sin (/ (- lambda1 lambda2) 2.0))
16.0ms	(sin (/ (- lambda1 lambda2) 2.0))
28.0ms	(log (exp (sin (/ (- lambda1 lambda2) 2.0))))

series267.0ms

Counts

4 → 12

Calls

4 calls:

66.0ms	(sin (/ (- lambda1 lambda2) 2.0))
69.0ms	(sin (/ (- lambda1 lambda2) 2.0))
65.0ms	(sin (/ (- lambda1 lambda2) 2.0))
68.0ms	(log (exp (sin (/ (- lambda1 lambda2) 2.0))))

simplify4.0s

Counts

60 → 60

Iterations

Iter	Nodes
done	5002
6	3157
5	1028
4	495
3	255
2	156
1	101
0	62

prune1.3s

Pruning

16 alts after pruning (16 fresh and 0 done)

Merged error: 23.3b

localize183.0ms

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))

rewrite64.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 40

Calls

4 calls:

17.0ms	(sin (/ (- lambda1 lambda2) 2.0))
16.0ms	(sin (/ (- lambda1 lambda2) 2.0))
18.0ms	(sin (/ (- lambda1 lambda2) 2.0))
11.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series223.0ms

Counts

4 → 12

Calls

4 calls:

65.0ms	(sin (/ (- lambda1 lambda2) 2.0))
64.0ms	(sin (/ (- lambda1 lambda2) 2.0))
45.0ms	(sin (/ (- lambda1 lambda2) 2.0))
48.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify3.9s

Counts

52 → 52

Iterations

Iter	Nodes
done	5001
6	2180
5	819
4	387
3	187
2	101
1	59
0	34

prune894.0ms

Pruning

16 alts after pruning (16 fresh and 0 done)

Merged error: 23.3b

regimes2.9s

Accuracy

0% (0.5b remaining)

Error of 25.0b against oracle of 24.5b and baseline of 25.0b

bsearch0.0ms

simplify6.0ms

Iterations

Iter	Nodes
done	29
1	29
0	25

end0.0ms

sample18.5s

Algorithm

intervals

Results

12.7s	4765×	body	1280	valid
4.1s	1894×	body	640	valid
826.0ms	563×	body	320	valid
162.0ms	217×	body	160	valid
133.0ms	566×	body	80	valid
1.0ms	1×	body	320	nan