Details

analyze3.0ms

Algorithm

Search

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

sample29.0ms

Algorithm

intervals

Results

11.0ms	256×	pre	128	true
10.0ms	256×	body	128	valid

simplify10.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (4.0ms)

Iter	Nodes	Cost
0	186	13
1	186	13

prune1.0ms

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:

0.3b	(+.f64 (+.f64 (+.f64 e d) c) b)
0.3b	(+.f64 (+.f64 e d) c)
0.3b	(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)

rewrite34.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity_binary64` `add-log-exp_binary64`
19×	`distribute-lft-out_binary64` `sum-log_binary64`
3×	`flip3-+_binary64` `pow1_binary64` `add-cube-cbrt_binary64` `associate-+l+_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64` `+-commutative_binary64` `flip-+_binary64`

Counts

3 → 51

Calls

3 calls:

9.0ms	(+.f64 (+.f64 (+.f64 e d) c) b)
6.0ms	(+.f64 (+.f64 e d) c)
14.0ms	(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)

series188.0ms

Counts

3 → 9

Calls

3 calls:

58.0ms	(+.f64 (+.f64 (+.f64 e d) c) b)
24.0ms	(+.f64 (+.f64 e d) c)
106.0ms	(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)

simplify37.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (25.0ms)

Iter	Nodes	Cost
0	5105	801

prune49.0ms

Filtered

40 candidates to 60 candidates (-50.0%)

Pruning

10 alts after pruning (10 fresh and 0 done)

	Pruned	Kept	Total
New	50	10	60
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	51	10	61

Merged error: 0.0b

Counts

61 → 10

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b	(+.f64 (+.f64 e d) (+.f64 c b))
0.3b	(+.f64 (+.f64 (+.f64 e d) (+.f64 c b)) a)

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

32×	`*-un-lft-identity_binary64` `add-log-exp_binary64`
21×	`distribute-lft-out_binary64` `sum-log_binary64`
6×	`flip3-+_binary64` `flip-+_binary64`
4×	`frac-add_binary64`
2×	`pow1_binary64` `add-cube-cbrt_binary64` `associate-+l+_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64` `+-commutative_binary64`
1×	`associate-+r+_binary64`

Counts

2 → 45

Calls

2 calls:

12.0ms	(+.f64 (+.f64 e d) (+.f64 c b))
14.0ms	(+.f64 (+.f64 (+.f64 e d) (+.f64 c b)) a)

series151.0ms

Counts

2 → 6

Calls

2 calls:

52.0ms	(+.f64 (+.f64 e d) (+.f64 c b))
99.0ms	(+.f64 (+.f64 (+.f64 e d) (+.f64 c b)) a)

simplify43.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 0 (31.0ms)

Iter	Nodes	Cost
0	4862	904
1	4862	904

prune35.0ms

Filtered

33 candidates to 51 candidates (-54.5%)

Pruning

8 alts after pruning (8 fresh and 0 done)

	Pruned	Kept	Total
New	48	3	51
Fresh	4	5	9
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:

0.3b	(+.f64 a (+.f64 c b))
0.3b	(+.f64 (+.f64 e d) (+.f64 a (+.f64 c b)))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

28×	`*-un-lft-identity_binary64` `add-log-exp_binary64`
18×	`distribute-lft-out_binary64` `sum-log_binary64`
6×	`flip3-+_binary64` `flip-+_binary64`
4×	`frac-add_binary64`
2×	`pow1_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64` `+-commutative_binary64` `associate-+r+_binary64`
1×	`associate-+l+_binary64`

Counts

2 → 43

Calls

2 calls:

6.0ms	(+.f64 a (+.f64 c b))
13.0ms	(+.f64 (+.f64 e d) (+.f64 a (+.f64 c b)))

series127.0ms

Counts

2 → 6

Calls

2 calls:

25.0ms	(+.f64 a (+.f64 c b))
102.0ms	(+.f64 (+.f64 e d) (+.f64 a (+.f64 c b)))

simplify44.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 0 (32.0ms)

Iter	Nodes	Cost
0	4848	882
1	4848	882

prune31.0ms

Filtered

30 candidates to 49 candidates (-63.3%)

Pruning

8 alts after pruning (7 fresh and 1 done)

	Pruned	Kept	Total
New	48	1	49
Fresh	1	6	7
Picked	0	1	1
Done	0	0	0
Total	49	8	57

Merged error: 0b

Counts

57 → 8

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b	(+.f64 d (+.f64 a (+.f64 c b)))
0.3b	(+.f64 e (+.f64 d (+.f64 a (+.f64 c b))))
0.3b	(+.f64 a (+.f64 c b))

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity_binary64` `add-log-exp_binary64`
19×	`distribute-lft-out_binary64` `sum-log_binary64`
3×	`flip3-+_binary64` `pow1_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64` `+-commutative_binary64` `flip-+_binary64` `associate-+r+_binary64`

Counts

3 → 51

Calls

3 calls:

8.0ms	(+.f64 d (+.f64 a (+.f64 c b)))
11.0ms	(+.f64 e (+.f64 d (+.f64 a (+.f64 c b))))
6.0ms	(+.f64 a (+.f64 c b))

series179.0ms

Counts

3 → 9

Calls

3 calls:

53.0ms	(+.f64 d (+.f64 a (+.f64 c b)))
102.0ms	(+.f64 e (+.f64 d (+.f64 a (+.f64 c b))))
25.0ms	(+.f64 a (+.f64 c b))

simplify53.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (42.0ms)

Iter	Nodes	Cost
0	4856	801
1	4856	801

prune26.0ms

Filtered

38 candidates to 60 candidates (-57.9%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	58	2	60
Fresh	4	2	6
Picked	0	1	1
Done	0	1	1
Total	62	6	68

Merged error: 0b

Counts

68 → 6

regimes89.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify3.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	14	13
1	14	13

end0.0ms

sample744.0ms

Algorithm

intervals

Results

336.0ms	8000×	pre	128	true
195.0ms	8000×	body	128	valid

Details

analyze3.0ms

sample29.0ms

simplify10.0ms

prune1.0ms

localize7.0ms

rewrite34.0ms

series188.0ms

simplify37.0ms

prune49.0ms

localize7.0ms

rewrite30.0ms

series151.0ms

simplify43.0ms

prune35.0ms

localize7.0ms

rewrite22.0ms

series127.0ms

simplify44.0ms

prune31.0ms

localize7.0ms

rewrite30.0ms

series179.0ms

simplify53.0ms

prune26.0ms

regimes89.0ms

bsearch0.0ms

simplify3.0ms

end0.0ms

sample744.0ms

Profiling