Details

sample37.0ms

Algorithm

intervals

Results

14.0ms	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

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)
0.3b	(+ (+ (+ e d) c) b)
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-+l+` `flip3-+` `add-cbrt-cube` `flip-+`

Counts

3 → 51

Calls

3 calls:

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

series31.0ms

Counts

3 → 9

Calls

3 calls:

7.0ms	(+ (+ e d) c)
8.0ms	(+ (+ (+ e d) c) b)
16.0ms	(+ (+ (+ (+ e d) c) b) a)

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

prune91.0ms

Filtered

39 candidates to 60 candidates (-53.8%)

Pruning

9 alts after pruning (9 fresh and 0 done)

	Pruned	Kept	Total
New	51	9	60
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	52	9	61

Merged error: 0b

Counts

61 → 9

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite24.0ms

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

series24.0ms

Counts

2 → 6

Calls

2 calls:

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

simplify37.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 1 (8.0ms)

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

prune68.0ms

Filtered

30 candidates to 51 candidates (-70.0%)

Pruning

9 alts after pruning (8 fresh and 1 done)

	Pruned	Kept	Total
New	51	0	51
Fresh	0	8	8
Picked	0	1	1
Done	0	0	0
Total	51	9	60

Merged error: 0b

Counts

60 → 9

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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))

series22.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(+ (+ e d) c)
18.0ms	(+ (+ (+ e d) c) (+ b a))

simplify38.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 1 (8.0ms)

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

prune62.0ms

Filtered

31 candidates to 49 candidates (-58.1%)

Pruning

9 alts after pruning (7 fresh and 2 done)

	Pruned	Kept	Total
New	49	0	49
Fresh	0	7	7
Picked	0	1	1
Done	0	1	1
Total	49	9	58

Merged error: 0b

Counts

58 → 9

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b	(+ e (+ d c))
0.3b	(+ (+ e (+ d c)) b)
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-+l+`
1×	`associate-+r+`

Counts

3 → 51

Calls

3 calls:

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

series28.0ms

Counts

3 → 9

Calls

3 calls:

4.0ms	(+ e (+ d c))
8.0ms	(+ (+ e (+ d c)) b)
16.0ms	(+ (+ (+ e (+ d c)) b) a)

simplify33.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	244	271
1	1018	262
2	5002	262

prune41.0ms

Filtered

38 candidates to 60 candidates (-57.9%)

Pruning

9 alts after pruning (6 fresh and 3 done)

	Pruned	Kept	Total
New	60	0	60
Fresh	0	6	6
Picked	0	1	1
Done	0	2	2
Total	60	9	69

Merged error: 0b

Counts

69 → 9

regimes1.1s

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

sample936.0ms

Algorithm

intervals

Results

325.0ms	8000×	pre	80	true
188.0ms	8000×	body	80	valid

Details

sample37.0ms

simplify14.0ms

prune4.0ms

localize7.0ms

rewrite27.0ms

series31.0ms

simplify30.0ms

prune91.0ms

localize7.0ms

rewrite24.0ms

series24.0ms

simplify37.0ms

prune68.0ms

localize7.0ms

rewrite18.0ms

series22.0ms

simplify38.0ms

prune62.0ms

localize7.0ms

rewrite26.0ms

series28.0ms

simplify33.0ms

prune41.0ms

regimes1.1s

bsearch0.0ms

simplify1.0ms

end0.0ms

sample936.0ms

Profiling