Details

analyze3.0ms

Algorithm

Search

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

sample27.0ms

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

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: 0.2b

Counts

2 → 2

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite27.0ms

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

series27.0ms

Counts

3 → 9

Calls

3 calls:

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

simplify34.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (29.0ms)

Iter	Nodes	Cost
0	4837	545
1	4837	545

prune90.0ms

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

rewrite20.0ms

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:

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

series24.0ms

Counts

2 → 6

Calls

2 calls:

9.0ms	(+ (+ d c) (+ b a))
15.0ms	(+ e (+ (+ d c) (+ b a)))

simplify42.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 0 (37.0ms)

Iter	Nodes	Cost
0	4691	614
1	4691	614

prune60.0ms

Filtered

29 candidates to 51 candidates (-75.9%)

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 3 expressions with local error:

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

Counts

3 → 51

Calls

3 calls:

5.0ms	(+ d (+ c b))
8.0ms	(+ (+ d (+ c b)) a)
12.0ms	(+ e (+ (+ d (+ c b)) a))

series28.0ms

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

prune61.0ms

Filtered

36 candidates to 60 candidates (-66.7%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	59	1	60
Fresh	1	4	5
Picked	0	1	1
Done	1	0	1
Total	61	6	67

Merged error: 0b

Counts

67 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

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

Counts

3 → 51

Calls

3 calls:

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

series27.0ms

Counts

3 → 9

Calls

3 calls:

4.0ms	(+ (+ c b) a)
8.0ms	(+ 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	4815	547
1	4815	547

prune43.0ms

Filtered

37 candidates to 60 candidates (-62.2%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	60	0	60
Fresh	0	4	4
Picked	0	1	1
Done	0	1	1
Total	60	6	66

Merged error: 0b

Counts

66 → 6

regimes346.0ms

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	9
1	13	9

end0.0ms

sample851.0ms

Algorithm

intervals

Results

383.0ms	8000×	pre	80	true
238.0ms	8000×	body	80	valid

Details

analyze3.0ms

sample27.0ms

simplify4.0ms

prune12.0ms

localize7.0ms

rewrite27.0ms

series27.0ms

simplify34.0ms

prune90.0ms

localize7.0ms

rewrite20.0ms

series24.0ms

simplify42.0ms

prune60.0ms

localize7.0ms

rewrite26.0ms

series28.0ms

simplify24.0ms

prune61.0ms

localize7.0ms

rewrite26.0ms

series27.0ms

simplify33.0ms

prune43.0ms

regimes346.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample851.0ms

Profiling