Details

sample53.0ms

Algorithm

intervals

Results

14.0ms	256×	pre	80	true
8.0ms	256×	body	80	valid

simplify15.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

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

prune4.0ms

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

localize7.0ms

Local error

Found 3 expressions with local error:

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

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:

6.0ms	(+ (+ e d) c)
12.0ms	(+ (+ (+ (+ e d) c) b) a)
8.0ms	(+ (+ (+ e d) c) b)

series29.0ms

Counts

3 → 9

Calls

3 calls:

4.0ms	(+ (+ e d) c)
16.0ms	(+ (+ (+ (+ e d) c) b) a)
9.0ms	(+ (+ (+ 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

prune98.0ms

Filtered

39 candidates to 60 candidates (-53.8%)

Pruning

8 alts after pruning (8 fresh and 0 done)

	Pruned	Kept	Total
New	52	8	60
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	53	8	61

Merged error: 0b

Counts

61 → 8

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

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:

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

series30.0ms

Counts

2 → 6

Calls

2 calls:

20.0ms	(+ (+ (+ e d) (+ c b)) a)
11.0ms	(+ (+ e d) (+ c b))

simplify61.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 1 (14.0ms)

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

prune70.0ms

Filtered

30 candidates to 51 candidates (-70.0%)

Pruning

7 alts after pruning (7 fresh and 0 done)

	Pruned	Kept	Total
New	50	1	51
Fresh	1	6	7
Picked	1	0	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 (+ b c))
0.2b	(+ e (+ d (+ b c)))
0.2b	(+ (+ e (+ d (+ b c))) 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:

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

series30.0ms

Counts

3 → 9

Calls

3 calls:

4.0ms	(+ d (+ b c))
10.0ms	(+ e (+ d (+ b c)))
16.0ms	(+ (+ e (+ d (+ b c))) a)

simplify30.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	246	270
1	909	261
2	5002	261

prune72.0ms

Filtered

37 candidates to 60 candidates (-62.2%)

Pruning

6 alts after pruning (6 fresh and 0 done)

	Pruned	Kept	Total
New	58	2	60
Fresh	2	4	6
Picked	1	0	1
Done	0	0	0
Total	61	6	67

Merged error: 0b

Counts

67 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

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

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

series30.0ms

Counts

3 → 9

Calls

3 calls:

6.0ms	(+ d (+ b c))
8.0ms	(+ (+ d (+ b c)) a)
16.0ms	(+ e (+ (+ d (+ b c)) a))

simplify30.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	249	270
1	915	261
2	5002	261

prune42.0ms

Filtered

37 candidates to 60 candidates (-62.2%)

Pruning

6 alts after pruning (5 fresh and 1 done)

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

Merged error: 0b

Counts

66 → 6

regimes730.0ms

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	4
1	13	4

end0.0ms

sample935.0ms

Algorithm

intervals

Results

328.0ms	8000×	pre	80	true
204.0ms	8000×	body	80	valid

Details

sample53.0ms

simplify15.0ms

prune4.0ms

localize7.0ms

rewrite27.0ms

series29.0ms

simplify31.0ms

prune98.0ms

localize7.0ms

rewrite22.0ms

series30.0ms

simplify61.0ms

prune70.0ms

localize7.0ms

rewrite25.0ms

series30.0ms

simplify30.0ms

prune72.0ms

localize7.0ms

rewrite25.0ms

series30.0ms

simplify30.0ms

prune42.0ms

regimes730.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample935.0ms

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