Details

sample570.0ms

Algorithm

intervals

Results

366.0ms	153×	body	1280	valid
136.0ms	68×	body	640	valid
13.0ms	14×	body	320	valid
4.0ms	16×	body	80	valid
3.0ms	5×	body	160	valid

simplify7.7s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	26	65
1	56	65
2	96	65
3	177	65
4	303	65
5	522	65
6	1279	65
7	4457	65
done	5000	65

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 26.8b

localize70.0ms

Local error

Found 4 expressions with local error:

3.6b	(sin (/ (- lambda1 lambda2) 2.0))
3.6b	(sin (/ (- lambda1 lambda2) 2.0))
3.6b	(sin (/ (- lambda1 lambda2) 2.0))
3.6b	(sin (/ (- lambda1 lambda2) 2.0))

rewrite66.0ms

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))
30.0ms	(sin (/ (- lambda1 lambda2) 2.0))
13.0ms	(sin (/ (- lambda1 lambda2) 2.0))
10.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series233.0ms

Counts

4 → 12

Calls

4 calls:

50.0ms	(sin (/ (- lambda1 lambda2) 2.0))
68.0ms	(sin (/ (- lambda1 lambda2) 2.0))
58.0ms	(sin (/ (- lambda1 lambda2) 2.0))
57.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify6.7s

Counts

44 → 44

Iterations

Useful iterations: 2 (42.0ms)

Iter	Nodes	Cost
0	32	452
1	55	452
2	90	396
3	168	396
4	306	396
5	742	396
6	2431	396
done	5000	396

prune615.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 26.4b

localize103.0ms

Local error

Found 4 expressions with local error:

3.6b	(sin (/ (- lambda1 lambda2) 2.0))
3.6b	(sin (/ (- lambda1 lambda2) 2.0))
3.6b	(sin (/ (- lambda1 lambda2) 2.0))
5.9b	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

rewrite73.0ms

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:

24.0ms	(sin (/ (- lambda1 lambda2) 2.0))
21.0ms	(sin (/ (- lambda1 lambda2) 2.0))
14.0ms	(sin (/ (- lambda1 lambda2) 2.0))
11.0ms	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

series243.0ms

Counts

4 → 12

Calls

4 calls:

52.0ms	(sin (/ (- lambda1 lambda2) 2.0))
75.0ms	(sin (/ (- lambda1 lambda2) 2.0))
67.0ms	(sin (/ (- lambda1 lambda2) 2.0))
49.0ms	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

simplify2.4s

Counts

57 → 57

Iterations

Useful iterations: done (2.4s)

Iter	Nodes	Cost
0	59	711
1	106	574
2	221	530
3	543	530
4	2187	530
done	5000	521

prune630.0ms

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 26.4b

localize67.0ms

Local error

Found 4 expressions with local error:

3.6b	(sin (/ (- lambda1 lambda2) 2.0))
3.6b	(sin (/ (- lambda1 lambda2) 2.0))
5.9b	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))
5.9b	(cbrt (pow (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3)) 3))

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 82

Calls

4 calls:

10.0ms	(sin (/ (- lambda1 lambda2) 2.0))
13.0ms	(sin (/ (- lambda1 lambda2) 2.0))
14.0ms	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))
40.0ms	(cbrt (pow (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3)) 3))

series224.0ms

Counts

4 → 12

Calls

4 calls:

53.0ms	(sin (/ (- lambda1 lambda2) 2.0))
63.0ms	(sin (/ (- lambda1 lambda2) 2.0))
57.0ms	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))
51.0ms	(cbrt (pow (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3)) 3))

simplify2.8s

Counts

94 → 94

Iterations

Useful iterations: done (2.8s)

Iter	Nodes	Cost
0	97	1716
1	185	1132
2	329	1028
3	748	1028
4	2800	1028
done	5000	1004

prune728.0ms

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 26.4b

localize83.0ms

Local error

Found 4 expressions with local error:

3.6b	(sin (/ (- lambda1 lambda2) 2.0))
5.9b	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))
5.9b	(cbrt (pow (cbrt (pow (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3)) 3)) 3))
5.9b	(cbrt (pow (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3)) 3))

rewrite117.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 167

Calls

4 calls:

10.0ms	(sin (/ (- lambda1 lambda2) 2.0))
13.0ms	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))
54.0ms	(cbrt (pow (cbrt (pow (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3)) 3)) 3))
30.0ms	(cbrt (pow (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3)) 3))

series199.0ms

Counts

4 → 12

Calls

4 calls:

50.0ms	(sin (/ (- lambda1 lambda2) 2.0))
50.0ms	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))
58.0ms	(cbrt (pow (cbrt (pow (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3)) 3)) 3))
41.0ms	(cbrt (pow (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3)) 3))

simplify2.6s

Counts

179 → 179

Iterations

Useful iterations: done (2.6s)

Iter	Nodes	Cost
0	147	4549
1	288	2458
2	429	2214
3	854	2214
4	2918	2214
done	5000	2155

prune686.0ms

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 26.4b

regimes1.4s

Accuracy

0% (0.6b remaining)

Error of 24.6b against oracle of 24.0b and baseline of 24.6b

bsearch0.0ms

simplify8.0ms

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	37	76
1	45	76
done	45	76

end0.0ms

sample20.6s

Algorithm

intervals

Results

14.5s	4683×	body	1280	valid
3.8s	1987×	body	640	valid
646.0ms	545×	body	320	valid
603.0ms	581×	body	80	valid
236.0ms	205×	body	160	valid
2.0ms	1×	body	640	nan
0.0ms	1×	body	80	nan