Details

sample270.0ms

Algorithm

intervals

Results

186.0ms	152×	body	1280	valid
46.0ms	59×	body	640	valid
9.0ms	19×	body	320	valid
3.0ms	8×	body	160	valid
2.0ms	18×	body	80	valid

simplify4.5s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	26	65
1	56	65
2	96	65
3	169	65
4	310	65
5	529	65
6	1411	65
7	4708	65
done	5000	65

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 27.5b

localize34.0ms

Local error

Found 4 expressions with local error:

4.5b	(sin (/ (- lambda1 lambda2) 2.0))
4.5b	(sin (/ (- lambda1 lambda2) 2.0))
4.5b	(sin (/ (- lambda1 lambda2) 2.0))
4.5b	(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:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
9.0ms	(sin (/ (- lambda1 lambda2) 2.0))
6.0ms	(sin (/ (- lambda1 lambda2) 2.0))

series147.0ms

Counts

4 → 12

Calls

4 calls:

35.0ms	(sin (/ (- lambda1 lambda2) 2.0))
35.0ms	(sin (/ (- lambda1 lambda2) 2.0))
40.0ms	(sin (/ (- lambda1 lambda2) 2.0))
36.0ms	(sin (/ (- lambda1 lambda2) 2.0))

simplify3.9s

Counts

44 → 44

Iterations

Useful iterations: 2 (18.0ms)

Iter	Nodes	Cost
0	32	452
1	55	452
2	90	396
3	158	396
4	304	396
5	737	396
6	2897	396
done	5000	396

prune379.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 27.0b

localize39.0ms

Local error

Found 4 expressions with local error:

4.5b	(sin (/ (- lambda1 lambda2) 2.0))
4.5b	(sin (/ (- lambda1 lambda2) 2.0))
4.5b	(sin (/ (- lambda1 lambda2) 2.0))
5.2b	(log (exp (sin (/ (- lambda1 lambda2) 2.0))))

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 40

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
7.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
16.0ms	(log (exp (sin (/ (- lambda1 lambda2) 2.0))))

series144.0ms

Counts

4 → 12

Calls

4 calls:

34.0ms	(sin (/ (- lambda1 lambda2) 2.0))
39.0ms	(sin (/ (- lambda1 lambda2) 2.0))
35.0ms	(sin (/ (- lambda1 lambda2) 2.0))
35.0ms	(log (exp (sin (/ (- lambda1 lambda2) 2.0))))

simplify3.3s

Counts

52 → 52

Iterations

Useful iterations: 2 (25.0ms)

Iter	Nodes	Cost
0	58	568
1	92	533
2	147	470
3	256	470
4	494	470
5	1155	470
6	4006	470
done	5000	470

prune468.0ms

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 27.0b

localize43.0ms

Local error

Found 4 expressions with local error:

4.5b	(sin (/ (- lambda1 lambda2) 2.0))
4.5b	(sin (/ (- lambda1 lambda2) 2.0))
5.2b	(log (exp (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))))
7.5b	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

rewrite44.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 64

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
26.0ms	(log (exp (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))))
6.0ms	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

series151.0ms

Counts

4 → 12

Calls

4 calls:

41.0ms	(sin (/ (- lambda1 lambda2) 2.0))
36.0ms	(sin (/ (- lambda1 lambda2) 2.0))
39.0ms	(log (exp (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))))
36.0ms	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

simplify1.7s

Counts

76 → 76

Iterations

Useful iterations: 2 (38.0ms)

Iter	Nodes	Cost
0	98	1017
1	149	735
2	266	664
3	605	664
4	2005	664
done	5000	664

prune583.0ms

Pruning

15 alts after pruning (15 fresh and 0 done)

Merged error: 27.0b

localize48.0ms

Local error

Found 4 expressions with local error:

4.5b	(sin (/ (- lambda1 lambda2) 2.0))
5.2b	(log (exp (sin (/ (- lambda1 lambda2) 2.0))))
5.2b	(log (exp (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))))
7.5b	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

rewrite54.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 72

Calls

4 calls:

5.0ms	(sin (/ (- lambda1 lambda2) 2.0))
15.0ms	(log (exp (sin (/ (- lambda1 lambda2) 2.0))))
26.0ms	(log (exp (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))))
6.0ms	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

series149.0ms

Counts

4 → 12

Calls

4 calls:

39.0ms	(sin (/ (- lambda1 lambda2) 2.0))
34.0ms	(log (exp (sin (/ (- lambda1 lambda2) 2.0))))
35.0ms	(log (exp (cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))))
40.0ms	(cbrt (pow (sin (/ (- lambda1 lambda2) 2.0)) 3))

simplify1.5s

Counts

84 → 84

Iterations

Useful iterations: 2 (45.0ms)

Iter	Nodes	Cost
0	120	1133
1	177	815
2	307	733
3	656	733
4	2143	733
done	5000	733

prune566.0ms

Pruning

15 alts after pruning (14 fresh and 1 done)

Merged error: 27.0b

regimes1.2s

Accuracy

0% (0.6b remaining)

Error of 24.6b against oracle of 24.1b and baseline of 24.6b

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	36	72
1	45	72
done	45	72

end0.0ms

sample7.9s

Algorithm

intervals

Results

5.8s	4759×	body	1280	valid
1.4s	1844×	body	640	valid
285.0ms	567×	body	320	valid
88.0ms	625×	body	80	valid
70.0ms	206×	body	160	valid