Details

analyze3.0ms

Algorithm

Search

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

sample32.0ms

Algorithm

intervals

Results

11.0ms	256×	pre	80	true
10.0ms	256×	body	80	valid

simplify10.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (6.0ms)

Iter	Nodes	Cost
0	185	9
1	185	9

prune7.0ms

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

localize11.0ms

Local error

Found 3 expressions with local error:

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

13.0ms	(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)
7.0ms	(+.f64 (+.f64 e d) c)
9.0ms	(+.f64 (+.f64 (+.f64 e d) c) b)

series31.0ms

Counts

3 → 9

Calls

3 calls:

18.0ms	(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)
4.0ms	(+.f64 (+.f64 e d) c)
9.0ms	(+.f64 (+.f64 (+.f64 e d) c) b)

simplify27.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (21.0ms)

Iter	Nodes	Cost
0	4853	545
1	4853	545

prune91.0ms

Filtered

40 candidates to 60 candidates (-50.0%)

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: 0.0b

Counts

61 → 9

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite26.0ms

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:

13.0ms	(+.f64 (+.f64 (+.f64 e d) (+.f64 c b)) a)
11.0ms	(+.f64 (+.f64 e d) (+.f64 c b))

series25.0ms

Counts

2 → 6

Calls

2 calls:

16.0ms	(+.f64 (+.f64 (+.f64 e d) (+.f64 c b)) a)
9.0ms	(+.f64 (+.f64 e d) (+.f64 c b))

simplify37.0ms

Algorithm

egg-herbie

Counts

51 → 51

Iterations

Useful iterations: 0 (30.0ms)

Iter	Nodes	Cost
0	4818	614
1	4818	614

prune72.0ms

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	3	5	8
Picked	1	0	1
Done	0	0	0
Total	52	8	60

Merged error: 0b

Counts

60 → 8

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite24.0ms

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` `associate-+l+_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64` `+-commutative_binary64`
1×	`associate-+r+_binary64`

Counts

2 → 43

Calls

2 calls:

6.0ms	(+.f64 (+.f64 c b) a)
16.0ms	(+.f64 (+.f64 e d) (+.f64 (+.f64 c b) a))

series20.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(+.f64 (+.f64 c b) a)
16.0ms	(+.f64 (+.f64 e d) (+.f64 (+.f64 c b) a))

simplify48.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 0 (41.0ms)

Iter	Nodes	Cost
0	4675	601
1	4675	601

prune62.0ms

Filtered

31 candidates to 49 candidates (-58.1%)

Pruning

7 alts after pruning (6 fresh and 1 done)

	Pruned	Kept	Total
New	48	1	49
Fresh	2	5	7
Picked	0	1	1
Done	0	0	0
Total	50	7	57

Merged error: 0b

Counts

57 → 7

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite27.0ms

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:

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

series31.0ms

Counts

3 → 9

Calls

3 calls:

4.0ms	(+.f64 a (+.f64 c b))
11.0ms	(+.f64 d (+.f64 a (+.f64 c b)))
16.0ms	(+.f64 e (+.f64 d (+.f64 a (+.f64 c b))))

simplify39.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (33.0ms)

Iter	Nodes	Cost
0	4876	545
1	4876	545

prune37.0ms

Filtered

37 candidates to 60 candidates (-62.2%)

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

regimes541.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	13	9
1	13	9

end0.0ms

sample718.0ms

Algorithm

intervals

Results

327.0ms	8000×	pre	80	true
200.0ms	8000×	body	80	valid

Details

analyze3.0ms

sample32.0ms

simplify10.0ms

prune7.0ms

localize11.0ms

rewrite30.0ms

series31.0ms

simplify27.0ms

prune91.0ms

localize7.0ms

rewrite26.0ms

series25.0ms

simplify37.0ms

prune72.0ms

localize7.0ms

rewrite24.0ms

series20.0ms

simplify48.0ms

prune62.0ms

localize7.0ms

rewrite27.0ms

series31.0ms

simplify39.0ms

prune37.0ms

regimes541.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample718.0ms

Profiling