Details

analyze3.0ms

Algorithm

Search

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

sample26.0ms

Algorithm

intervals

Results

10.0ms	256×	pre	80	true
6.0ms	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

prune11.0ms

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

rewrite26.0ms

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	(+ d (+ c (+ b a)))
5.0ms	(+ c (+ b a))
9.0ms	(+ e (+ d (+ c (+ b a))))

series27.0ms

Counts

3 → 9

Calls

3 calls:

8.0ms	(+ d (+ c (+ b a)))
4.0ms	(+ 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

prune88.0ms

Filtered

37 candidates to 60 candidates (-62.2%)

Pruning

6 alts after pruning (6 fresh and 0 done)

	Pruned	Kept	Total
New	55	5	60
Fresh	0	1	1
Picked	1	0	1
Done	0	0	0
Total	56	6	62

Merged error: 0b

Counts

62 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b	(+ d (+ (+ c b) a))
0.2b	(+ (+ c b) a)
0.3b	(+ 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` `flip3-+` `add-cbrt-cube` `flip-+`
2×	`associate-+r+`
1×	`associate-+l+`

Counts

3 → 51

Calls

3 calls:

7.0ms	(+ d (+ (+ c b) a))
5.0ms	(+ (+ c b) a)
12.0ms	(+ e (+ d (+ (+ c b) a)))

series26.0ms

Counts

3 → 9

Calls

3 calls:

8.0ms	(+ d (+ (+ c b) a))
4.0ms	(+ (+ c b) a)
14.0ms	(+ e (+ d (+ (+ c b) a)))

simplify32.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (28.0ms)

Iter	Nodes	Cost
0	4815	547
1	4815	547

prune61.0ms

Filtered

37 candidates to 60 candidates (-62.2%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	58	2	60
Fresh	2	3	5
Picked	0	1	1
Done	0	0	0
Total	60	6	66

Merged error: 0b

Counts

66 → 6

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

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

Counts

2 → 43

Calls

2 calls:

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

series21.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(+ (+ c b) a)
17.0ms	(+ (+ e d) (+ (+ c b) a))

simplify41.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 0 (36.0ms)

Iter	Nodes	Cost
0	4675	601
1	4675	601

prune51.0ms

Filtered

29 candidates to 49 candidates (-69.0%)

Pruning

6 alts after pruning (4 fresh and 2 done)

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

Merged error: 0b

Counts

55 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

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

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` `flip3-+` `add-cbrt-cube` `flip-+`
2×	`associate-+r+`
1×	`associate-+l+`

Counts

3 → 51

Calls

3 calls:

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

series27.0ms

Counts

3 → 9

Calls

3 calls:

4.0ms	(+ d (+ c b))
8.0ms	(+ (+ d (+ c b)) a)
15.0ms	(+ e (+ (+ d (+ c b)) a))

simplify24.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (20.0ms)

Iter	Nodes	Cost
0	5488	551

prune43.0ms

Filtered

37 candidates to 60 candidates (-62.2%)

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	60	0	60
Fresh	0	3	3
Picked	0	1	1
Done	0	2	2
Total	60	6	66

Merged error: 0b

Counts

66 → 6

regimes703.0ms

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

sample701.0ms

Algorithm

intervals

Results

327.0ms	8000×	pre	80	true
191.0ms	8000×	body	80	valid

Details

analyze3.0ms

sample26.0ms

simplify4.0ms

prune11.0ms

localize7.0ms

rewrite26.0ms

series27.0ms

simplify33.0ms

prune88.0ms

localize7.0ms

rewrite25.0ms

series26.0ms

simplify32.0ms

prune61.0ms

localize6.0ms

rewrite17.0ms

series21.0ms

simplify41.0ms

prune51.0ms

localize7.0ms

rewrite24.0ms

series27.0ms

simplify24.0ms

prune43.0ms

regimes703.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample701.0ms

Profiling