Details

analyze3.0ms

Algorithm

Search

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

sample25.0ms

Algorithm

intervals

Results

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

simplify23.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (9.0ms)

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:

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

rewrite40.0ms

Algorithm

rewrite-expression-head

Rules

31×	`add-log-exp_binary64_1672` `*-un-lft-identity_binary64_1707`
19×	`sum-log_binary64_1617` `distribute-lft-out_binary64_1751`
3×	`add-cube-cbrt_binary64_1678` `flip3-+_binary64_1705` `pow1_binary64_1649` `flip-+_binary64_1732` `add-exp-log_binary64_1671` `add-cbrt-cube_binary64_1679` `add-sqr-sqrt_binary64_1692` `+-commutative_binary64_1774` `associate-+l+_binary64_1759`

Counts

3 → 51

Calls

3 calls:

7.0ms	(+.f64 (+.f64 e d) c)
16.0ms	(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)
15.0ms	(+.f64 (+.f64 (+.f64 e d) c) b)

series396.0ms

Counts

3 → 9

Calls

3 calls:

113.0ms	(+.f64 (+.f64 e d) c)
156.0ms	(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)
126.0ms	(+.f64 (+.f64 (+.f64 e d) c) b)

Iterations

Useful iterations: 0 (5.0ms)

Iter	Nodes	Cost
0	72	4524
1	72	4524
0	240	4482
1	240	4482
0	72	4524
1	72	4524
0	240	4482
1	240	4482
0	1	3
1	1	3
0	82	5502
1	82	5502
0	644	5454
1	644	5454
0	82	5502
1	82	5502
0	644	5454
1	644	5454
0	1	3
1	1	3
0	62	3546
1	62	3546
0	112	3510
1	112	3510
0	62	3546
1	62	3546
0	112	3510
1	112	3510
0	1	3
1	1	3

simplify84.0ms

Counts

60 → 60

Iterations

Useful iterations: 0 (63.0ms)

Iter	Nodes	Cost
0	5092	747

prune49.0ms

Filtered

39 candidates to 60 candidates (-53.8%)

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

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-log-exp_binary64_1672` `*-un-lft-identity_binary64_1707`
18×	`sum-log_binary64_1617` `distribute-lft-out_binary64_1751`
6×	`flip3-+_binary64_1705` `flip-+_binary64_1732`
4×	`frac-add_binary64_1697`
2×	`add-cube-cbrt_binary64_1678` `pow1_binary64_1649` `add-exp-log_binary64_1671` `add-cbrt-cube_binary64_1679` `add-sqr-sqrt_binary64_1692` `+-commutative_binary64_1774` `associate-+l+_binary64_1759`
1×	`associate-+r+_binary64_1758`

Counts

2 → 43

Calls

2 calls:

15.0ms	(+.f64 (+.f64 (+.f64 e d) c) (+.f64 b a))
7.0ms	(+.f64 (+.f64 e d) c)

series269.0ms

Counts

2 → 6

Calls

2 calls:

154.0ms	(+.f64 (+.f64 (+.f64 e d) c) (+.f64 b a))
115.0ms	(+.f64 (+.f64 e d) c)

Iterations

Useful iterations: 0 (5.0ms)

Iter	Nodes	Cost
0	62	3546
1	62	3546
0	112	3510
1	112	3510
0	62	3546
1	62	3546
0	112	3510
1	112	3510
0	1	3
1	1	3
0	82	5502
1	82	5502
0	644	5454
1	644	5454
0	82	5502
1	82	5502
0	644	5454
1	644	5454
0	1	3
1	1	3

simplify79.0ms

Counts

49 → 49

Iterations

Useful iterations: 0 (58.0ms)

Iter	Nodes	Cost
0	4733	846
1	4733	846

prune33.0ms

Filtered

31 candidates to 49 candidates (-58.1%)

Pruning

6 alts after pruning (6 fresh and 0 done)

	Pruned	Kept	Total
New	47	2	49
Fresh	5	4	9
Picked	1	0	1
Done	0	0	0
Total	53	6	59

Merged error: 0b

Counts

59 → 6

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-log-exp_binary64_1672` `*-un-lft-identity_binary64_1707`
18×	`sum-log_binary64_1617` `distribute-lft-out_binary64_1751`
6×	`flip3-+_binary64_1705` `flip-+_binary64_1732`
4×	`frac-add_binary64_1697`
2×	`add-cube-cbrt_binary64_1678` `associate-+r+_binary64_1758` `pow1_binary64_1649` `add-exp-log_binary64_1671` `add-cbrt-cube_binary64_1679` `add-sqr-sqrt_binary64_1692` `+-commutative_binary64_1774`
1×	`associate-+l+_binary64_1759`

Counts

2 → 43

Calls

2 calls:

7.0ms	(+.f64 c (+.f64 b a))
15.0ms	(+.f64 (+.f64 e d) (+.f64 c (+.f64 b a)))

series274.0ms

Counts

2 → 6

Calls

2 calls:

115.0ms	(+.f64 c (+.f64 b a))
160.0ms	(+.f64 (+.f64 e d) (+.f64 c (+.f64 b a)))

Iterations

Useful iterations: 0 (5.0ms)

Iter	Nodes	Cost
0	82	5502
1	82	5502
0	644	5454
1	644	5454
0	82	5502
1	82	5502
0	644	5454
1	644	5454
0	1	3
1	1	3
0	62	3546
1	62	3546
0	112	3510
1	112	3510
0	62	3546
1	62	3546
0	112	3510
1	112	3510
0	1	3
1	1	3

simplify114.0ms

Counts

49 → 49

Iterations

Useful iterations: 0 (91.0ms)

Iter	Nodes	Cost
0	4828	846
1	4828	846

prune30.0ms

Filtered

30 candidates to 49 candidates (-63.3%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	48	1	49
Fresh	1	4	5
Picked	0	1	1
Done	0	0	0
Total	49	6	55

Merged error: 0b

Counts

55 → 6

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-log-exp_binary64_1672` `*-un-lft-identity_binary64_1707`
18×	`sum-log_binary64_1617` `distribute-lft-out_binary64_1751`
6×	`flip3-+_binary64_1705` `flip-+_binary64_1732`
4×	`frac-add_binary64_1697`
2×	`add-cube-cbrt_binary64_1678` `associate-+r+_binary64_1758` `pow1_binary64_1649` `add-exp-log_binary64_1671` `add-cbrt-cube_binary64_1679` `add-sqr-sqrt_binary64_1692` `+-commutative_binary64_1774`
1×	`associate-+l+_binary64_1759`

Counts

2 → 43

Calls

2 calls:

7.0ms	(+.f64 e (+.f64 d c))
14.0ms	(+.f64 (+.f64 e (+.f64 d c)) (+.f64 b a))

series265.0ms

Counts

2 → 6

Calls

2 calls:

113.0ms	(+.f64 e (+.f64 d c))
152.0ms	(+.f64 (+.f64 e (+.f64 d c)) (+.f64 b a))

Iterations

Useful iterations: 0 (5.0ms)

Iter	Nodes	Cost
0	82	5502
1	82	5502
0	644	5454
1	644	5454
0	82	5502
1	82	5502
0	644	5454
1	644	5454
0	1	3
1	1	3
0	62	3546
1	62	3546
0	112	3510
1	112	3510
0	62	3546
1	62	3546
0	112	3510
1	112	3510
0	1	3
1	1	3

simplify115.0ms

Counts

49 → 49

Iterations

Useful iterations: 0 (92.0ms)

Iter	Nodes	Cost
0	4836	849
1	4836	849

prune21.0ms

Filtered

30 candidates to 49 candidates (-63.3%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	49	0	49
Fresh	0	4	4
Picked	0	1	1
Done	0	1	1
Total	49	6	55

Merged error: 0b

Counts

55 → 6

regimes88.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify5.0ms

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	14	13
1	14	13

end0.0ms

sample735.0ms

Algorithm

intervals

Results

330.0ms	8000×	pre	80	true
194.0ms	8000×	body	80	valid

Details

analyze3.0ms

sample25.0ms

simplify23.0ms

prune1.0ms

localize7.0ms

rewrite40.0ms

series396.0ms

simplify84.0ms

prune49.0ms

localize9.0ms

rewrite24.0ms

series269.0ms

simplify79.0ms

prune33.0ms

localize7.0ms

rewrite24.0ms

series274.0ms

simplify114.0ms

prune30.0ms

localize6.0ms

rewrite23.0ms

series265.0ms

simplify115.0ms

prune21.0ms

regimes88.0ms

bsearch0.0ms

simplify5.0ms

end0.0ms

sample735.0ms

Profiling