Details

analyze3.0ms

Algorithm

Search

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

sample27.0ms

Algorithm

intervals

Results

11.0ms	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

localize10.0ms

Local error

Found 3 expressions with local error:

0.2b	(+ c (+ b a))
0.2b	(+ e (+ d (+ c (+ b a))))
0.3b	(+ 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))
10.0ms	(+ e (+ d (+ c (+ b a))))
8.0ms	(+ d (+ c (+ b a)))

series28.0ms

Counts

3 → 9

Calls

3 calls:

4.0ms	(+ c (+ b a))
15.0ms	(+ e (+ d (+ c (+ b a))))
9.0ms	(+ 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

prune70.0ms

Filtered

38 candidates to 60 candidates (-57.9%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	56	4	60
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	56	6	62

Merged error: 0b

Counts

62 → 6

localize12.0ms

Local error

Found 4 expressions with local error:

0.2b	(+ c (+ b (+ a e)))
0.2b	(+ b (+ a e))
0.2b	(+ d (+ c (+ b (+ a e))))
3.4b	(exp (+ d (+ c (+ b (+ a e)))))

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

47×	`*-un-lft-identity` `add-log-exp`
29×	`sum-log` `distribute-lft-out`
7×	`exp-prod`
5×	`add-sqr-sqrt` `add-cube-cbrt` `rem-exp-log`
4×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`+-commutative` `associate-+r+` `flip3-+` `flip-+`
1×	`exp-sum`

Counts

4 → 71

Calls

4 calls:

7.0ms	(+ c (+ b (+ a e)))
5.0ms	(+ b (+ a e))
10.0ms	(+ d (+ c (+ b (+ a e))))
12.0ms	(exp (+ d (+ c (+ b (+ a e)))))

series47.0ms

Counts

4 → 12

Calls

4 calls:

11.0ms	(+ c (+ b (+ a e)))
4.0ms	(+ b (+ a e))
15.0ms	(+ d (+ c (+ b (+ a e))))
16.0ms	(exp (+ d (+ c (+ b (+ a e)))))

simplify31.0ms

Algorithm

egg-herbie

Counts

83 → 83

Iterations

Useful iterations: 0 (26.0ms)

Iter	Nodes	Cost
0	5082	706

prune96.0ms

Filtered

51 candidates to 83 candidates (-62.7%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	83	0	83
Fresh	0	4	4
Picked	0	1	1
Done	0	1	1
Total	83	6	89

Merged error: 0b

Counts

89 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

0.2b	(+ c (+ b a))
0.2b	(+ e (exp (log (+ d (+ c (+ b a))))))
0.3b	(+ d (+ c (+ b a)))
0.6b	(exp (log (+ d (+ c (+ b a)))))

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity`
20×	`add-log-exp`
16×	`distribute-lft-out`
10×	`sum-log`
6×	`add-sqr-sqrt` `add-cube-cbrt` `log-prod` `exp-sum`
5×	`pow1`
4×	`add-exp-log` `exp-prod` `flip3-+` `add-cbrt-cube` `flip-+`
3×	`+-commutative`
2×	`log-div` `associate-+r+` `exp-diff`
1×	`log-pow` `rem-exp-log`

Counts

4 → 64

Calls

4 calls:

5.0ms	(+ c (+ b a))
10.0ms	(+ e (exp (log (+ d (+ c (+ b a))))))
9.0ms	(+ d (+ c (+ b a)))
8.0ms	(exp (log (+ d (+ c (+ b a)))))

series36.0ms

Counts

4 → 12

Calls

4 calls:

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

simplify17.0ms

Algorithm

egg-herbie

Counts

76 → 76

Iterations

Useful iterations: 0 (11.0ms)

Iter	Nodes	Cost
0	4990	702
1	4990	702

prune81.0ms

Filtered

50 candidates to 76 candidates (-52.0%)

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	76	0	76
Fresh	0	3	3
Picked	0	1	1
Done	0	2	2
Total	76	6	82

Merged error: 0b

Counts

82 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b	(+ (+ (+ e d) c) b)
0.2b	(+ (+ e d) c)
0.2b	(+ (+ (+ (+ 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-+l+` `flip3-+` `add-cbrt-cube` `flip-+`

Counts

3 → 51

Calls

3 calls:

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

series28.0ms

Counts

3 → 9

Calls

3 calls:

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

simplify24.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (19.0ms)

Iter	Nodes	Cost
0	4853	545
1	4853	545

prune47.0ms

Filtered

40 candidates to 60 candidates (-50.0%)

Pruning

6 alts after pruning (2 fresh and 4 done)

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

Merged error: 0b

Counts

66 → 6

regimes706.0ms

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

sample771.0ms

Algorithm

intervals

Results

344.0ms	8000×	pre	80	true
200.0ms	8000×	body	80	valid

Details

analyze3.0ms

sample27.0ms

simplify4.0ms

prune11.0ms

localize10.0ms

rewrite25.0ms

series28.0ms

simplify34.0ms

prune70.0ms

localize12.0ms

rewrite37.0ms

series47.0ms

simplify31.0ms

prune96.0ms

localize11.0ms

rewrite35.0ms

series36.0ms

simplify17.0ms

prune81.0ms

localize7.0ms

rewrite27.0ms

series28.0ms

simplify24.0ms

prune47.0ms

regimes706.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample771.0ms

Profiling