Details

sample29.0ms

Algorithm

intervals

Results

11.0ms	256×	pre	80	true
6.0ms	256×	body	80	valid

simplify15.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	19	4
1	58	4
2	178	4
3	351	4
4	401	4
5	401	4

prune2.0ms

Filtered

1 candidates to 0 candidates (0.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0.4b

Counts

2 → 1

localize10.0ms

Local error

Found 3 expressions with local error:

0.2b	(+ (+ (+ (+ e d) c) b) a)
0.2b	(+ (+ e d) c)
0.3b	(+ (+ (+ e d) c) b)

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity` `add-log-exp`
19×	`sum-log` `distribute-lft-out`
3×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `associate-+l+` `flip3-+` `add-cbrt-cube` `flip-+`

Counts

3 → 51

Calls

3 calls:

12.0ms	(+ (+ (+ (+ e d) c) b) a)
6.0ms	(+ (+ e d) c)
9.0ms	(+ (+ (+ e d) c) b)

series101.0ms

Counts

3 → 9

Calls

3 calls:

55.0ms	(+ (+ (+ (+ e d) c) b) a)
15.0ms	(+ (+ e d) c)
31.0ms	(+ (+ (+ e d) c) b)

simplify31.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	234	271
1	1006	262
2	5002	262

prune120.0ms

Filtered

60 candidates to 39 candidates (65.0%)

Pruning

9 alts after pruning (9 fresh and 0 done)

	Pruned	Kept	Total
New	51	9	60
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	52	9	61

Merged error: 0.0b

Counts

61 → 9

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b	(+ (+ (+ e d) (+ c b)) a)
0.2b	(+ (+ e d) (+ c b))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

32×	`*-un-lft-identity` `add-log-exp`
21×	`sum-log` `distribute-lft-out`
6×	`flip3-+` `flip-+`
4×	`frac-add`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `associate-+l+` `add-cbrt-cube`
1×	`associate-+r+`

Counts

2 → 45

Calls

2 calls:

14.0ms	(+ (+ (+ e d) (+ c b)) a)
8.0ms	(+ (+ e d) (+ c b))

series84.0ms

Counts

2 → 6

Calls

2 calls:

54.0ms	(+ (+ (+ e d) (+ c b)) a)
30.0ms	(+ (+ e d) (+ c b))

simplify37.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	343	314
1	1354	305
2	5001	305

prune94.0ms

Filtered

51 candidates to 30 candidates (58.8%)

Pruning

9 alts after pruning (9 fresh and 0 done)

	Pruned	Kept	Total
New	48	3	51
Fresh	2	6	8
Picked	1	0	1
Done	0	0	0
Total	51	9	60

Merged error: 0b

Counts

60 → 9

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b	(+ (+ e d) (+ a (+ b c)))
0.2b	(+ a (+ b c))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

28×	`*-un-lft-identity` `add-log-exp`
18×	`sum-log` `distribute-lft-out`
6×	`flip3-+` `flip-+`
4×	`frac-add`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `associate-+r+` `add-cbrt-cube`
1×	`associate-+l+`

Counts

2 → 43

Calls

2 calls:

14.0ms	(+ (+ e d) (+ a (+ b c)))
5.0ms	(+ a (+ b c))

series67.0ms

Counts

2 → 6

Calls

2 calls:

51.0ms	(+ (+ e d) (+ a (+ b c)))
15.0ms	(+ a (+ b c))

simplify39.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 1 (9.0ms)

Iter	Nodes	Cost
0	305	308
1	1267	299
2	5001	299

prune93.0ms

Filtered

49 candidates to 29 candidates (59.2%)

Pruning

9 alts after pruning (8 fresh and 1 done)

	Pruned	Kept	Total
New	47	2	49
Fresh	2	6	8
Picked	0	1	1
Done	0	0	0
Total	49	9	58

Merged error: 0b

Counts

58 → 9

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b	(+ e (+ d (+ a (+ b c))))
0.2b	(+ a (+ b c))
0.3b	(+ d (+ a (+ b c)))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity` `add-log-exp`
19×	`sum-log` `distribute-lft-out`
3×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `associate-+r+` `flip3-+` `add-cbrt-cube` `flip-+`

Counts

3 → 51

Calls

3 calls:

10.0ms	(+ e (+ d (+ a (+ b c))))
5.0ms	(+ a (+ b c))
7.0ms	(+ d (+ a (+ b c)))

series101.0ms

Counts

3 → 9

Calls

3 calls:

52.0ms	(+ e (+ d (+ a (+ b c))))
15.0ms	(+ a (+ b c))
34.0ms	(+ d (+ a (+ b c)))

simplify32.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	248	265
1	920	256
2	5001	256

prune85.0ms

Filtered

60 candidates to 36 candidates (60.0%)

Pruning

8 alts after pruning (7 fresh and 1 done)

	Pruned	Kept	Total
New	59	1	60
Fresh	1	6	7
Picked	1	0	1
Done	0	1	1
Total	61	8	69

Merged error: 0b

Counts

69 → 8

regimes307.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	4
1	13	4

end0.0ms

sample776.0ms

Algorithm

intervals

Results

335.0ms	8000×	pre	80	true
203.0ms	8000×	body	80	valid

Details

sample29.0ms

simplify15.0ms

prune2.0ms

localize10.0ms

rewrite28.0ms

series101.0ms

simplify31.0ms

prune120.0ms

localize7.0ms

rewrite24.0ms

series84.0ms

simplify37.0ms

prune94.0ms

localize7.0ms

rewrite21.0ms

series67.0ms

simplify39.0ms

prune93.0ms

localize7.0ms

rewrite24.0ms

series101.0ms

simplify32.0ms

prune85.0ms

regimes307.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample776.0ms

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