Details

analyze5.0ms

Algorithm

Search

True	Other	False	Iter
0%	0%	100%	0
0%	0%	100%	1

sample39.0ms

Algorithm

intervals

Results

18.0ms	256×	pre	80	true
8.0ms	256×	body	80	valid

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (3.0ms)

Iter	Nodes	Cost
0	185	9
1	185	9

prune12.0ms

Filtered

1 candidates to 1 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: 0.1b

Counts

2 → 2

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite25.0ms

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:

5.0ms	(+ c (+ b a))
8.0ms	(+ d (+ c (+ b a)))
10.0ms	(+ e (+ d (+ c (+ b a))))

series30.0ms

Counts

3 → 9

Calls

3 calls:

4.0ms	(+ c (+ b a))
11.0ms	(+ d (+ c (+ b a)))
15.0ms	(+ e (+ d (+ c (+ b a))))

simplify33.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (28.0ms)

Iter	Nodes	Cost
0	4837	545
1	4837	545

prune84.0ms

Filtered

37 candidates to 60 candidates (-62.2%)

Pruning

8 alts after pruning (8 fresh and 0 done)

	Pruned	Kept	Total
New	53	7	60
Fresh	0	1	1
Picked	1	0	1
Done	0	0	0
Total	54	8	62

Merged error: 0b

Counts

62 → 8

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

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-+r+` `add-cbrt-cube`
1×	`associate-+l+`

Counts

2 → 45

Calls

2 calls:

13.0ms	(+ e (+ (+ d c) (+ b a)))
8.0ms	(+ (+ d c) (+ b a))

series23.0ms

Counts

2 → 6

Calls

2 calls:

15.0ms	(+ e (+ (+ d c) (+ b a)))
8.0ms	(+ (+ d c) (+ b a))

simplify41.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 0 (35.0ms)

Iter	Nodes	Cost
0	4691	614
1	4691	614

prune67.0ms

Filtered

31 candidates to 51 candidates (-64.5%)

Pruning

7 alts after pruning (6 fresh and 1 done)

	Pruned	Kept	Total
New	49	2	51
Fresh	3	4	7
Picked	0	1	1
Done	0	0	0
Total	52	7	59

Merged error: 0b

Counts

59 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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:

5.0ms	(+ c (+ b a))
11.0ms	(+ (+ e d) (+ c (+ b a)))

series19.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(+ c (+ b a))
15.0ms	(+ (+ e d) (+ c (+ b a)))

simplify30.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 0 (24.0ms)

Iter	Nodes	Cost
0	4775	599
1	4775	599

prune55.0ms

Filtered

29 candidates to 49 candidates (-69.0%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	48	1	49
Fresh	1	4	5
Picked	1	0	1
Done	0	1	1
Total	50	6	56

Merged error: 0b

Counts

56 → 6

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b	(+ d (+ c e))
0.3b	(+ (+ d (+ c e)) (+ b a))

rewrite18.0ms

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:

5.0ms	(+ d (+ c e))
11.0ms	(+ (+ d (+ c e)) (+ b a))

series19.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(+ d (+ c e))
15.0ms	(+ (+ d (+ c e)) (+ b a))

simplify40.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 0 (35.0ms)

Iter	Nodes	Cost
0	4919	601
1	4919	601

prune38.0ms

Filtered

30 candidates to 49 candidates (-63.3%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	48	1	49
Fresh	1	3	4
Picked	0	1	1
Done	0	1	1
Total	49	6	55

Merged error: 0b

Counts

55 → 6

regimes619.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	9
1	13	9

end0.0ms

sample734.0ms

Algorithm

intervals

Results

333.0ms	8000×	pre	80	true
202.0ms	8000×	body	80	valid

Details

analyze5.0ms

sample39.0ms

simplify4.0ms

prune12.0ms

localize7.0ms

rewrite25.0ms

series30.0ms

simplify33.0ms

prune84.0ms

localize7.0ms

rewrite23.0ms

series23.0ms

simplify41.0ms

prune67.0ms

localize7.0ms

rewrite18.0ms

series19.0ms

simplify30.0ms

prune55.0ms

localize7.0ms

rewrite18.0ms

series19.0ms

simplify40.0ms

prune38.0ms

regimes619.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample734.0ms

Profiling