Details

sample27.0ms

Algorithm

intervals

Results

10.0ms	256×	pre	80	true
6.0ms	256×	body	80	valid

simplify14.0ms

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

prune2.0ms

Filtered

1 candidates to 0 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: 0.4b

Counts

2 → 1

localize9.0ms

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)

rewrite28.0ms

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

series98.0ms

Counts

3 → 9

Calls

3 calls:

15.0ms	(+ (+ e d) c)
53.0ms	(+ (+ (+ (+ e d) c) b) a)
29.0ms	(+ (+ (+ e d) c) b)

simplify30.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	234	271
1	1006	262
2	5002	262

prune109.0ms

Filtered

60 candidates to 39 candidates (65.0%)

Pruning

7 alts after pruning (7 fresh and 0 done)

	Pruned	Kept	Total
New	53	7	60
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	54	7	61

Merged error: 0b

Counts

61 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite19.0ms

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

series67.0ms

Counts

2 → 6

Calls

2 calls:

15.0ms	(+ (+ e d) c)
52.0ms	(+ (+ (+ e d) c) (+ b a))

simplify39.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 1 (9.0ms)

Iter	Nodes	Cost
0	303	312
1	1483	303
2	5001	303

prune85.0ms

Filtered

49 candidates to 31 candidates (63.3%)

Pruning

7 alts after pruning (6 fresh and 1 done)

	Pruned	Kept	Total
New	49	0	49
Fresh	0	6	6
Picked	0	1	1
Done	0	0	0
Total	49	7	56

Merged error: 0b

Counts

56 → 7

localize7.0ms

Local error

Found 3 expressions with local error:

0.1b	(+ e (+ d c))
0.2b	(+ (+ (+ e (+ d c)) b) a)
0.3b	(+ (+ e (+ d c)) b)

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-+l+`
1×	`associate-+r+`

Counts

3 → 51

Calls

3 calls:

5.0ms	(+ e (+ d c))
11.0ms	(+ (+ (+ e (+ d c)) b) a)
8.0ms	(+ (+ e (+ d c)) b)

series95.0ms

Counts

3 → 9

Calls

3 calls:

15.0ms	(+ e (+ d c))
49.0ms	(+ (+ (+ e (+ d c)) b) a)
31.0ms	(+ (+ e (+ d c)) b)

simplify30.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	244	271
1	1018	262
2	5001	262

prune91.0ms

Filtered

60 candidates to 39 candidates (65.0%)

Pruning

7 alts after pruning (5 fresh and 2 done)

	Pruned	Kept	Total
New	60	0	60
Fresh	0	5	5
Picked	0	1	1
Done	0	1	1
Total	60	7	67

Merged error: 0b

Counts

67 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

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

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:

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

series81.0ms

Counts

2 → 6

Calls

2 calls:

28.0ms	(+ (+ e d) (+ c b))
52.0ms	(+ (+ (+ e d) (+ c b)) a)

simplify37.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 1 (9.0ms)

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

prune71.0ms

Filtered

51 candidates to 31 candidates (60.8%)

Pruning

7 alts after pruning (4 fresh and 3 done)

	Pruned	Kept	Total
New	51	0	51
Fresh	0	4	4
Picked	0	1	1
Done	0	2	2
Total	51	7	58

Merged error: 0b

Counts

58 → 7

regimes235.0ms

Accuracy

0% (0.3b 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	4
1	13	4

end0.0ms

sample730.0ms

Algorithm

intervals

Results

311.0ms	8000×	pre	80	true
196.0ms	8000×	body	80	valid

Details

sample27.0ms

simplify14.0ms

prune2.0ms

localize9.0ms

rewrite28.0ms

series98.0ms

simplify30.0ms

prune109.0ms

localize6.0ms

rewrite19.0ms

series67.0ms

simplify39.0ms

prune85.0ms

localize7.0ms

rewrite26.0ms

series95.0ms

simplify30.0ms

prune91.0ms

localize7.0ms

rewrite22.0ms

series81.0ms

simplify37.0ms

prune71.0ms

regimes235.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample730.0ms

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