Details

analyze3.0ms

Algorithm

Search

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

sample27.0ms

Algorithm

intervals

Results

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

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (4.0ms)

Iter	Nodes	Cost
0	185	9
1	185	9

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	(+.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)

rewrite33.0ms

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

series28.0ms

Counts

3 → 9

Calls

3 calls:

15.0ms	(+.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

prune87.0ms

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

rewrite20.0ms

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

series19.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(+.f64 (+.f64 e d) c)
15.0ms	(+.f64 (+.f64 (+.f64 e d) c) (+.f64 b a))

simplify36.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 0 (30.0ms)

Iter	Nodes	Cost
0	4952	599
1	4952	599

prune63.0ms

Filtered

31 candidates to 49 candidates (-58.1%)

Pruning

7 alts after pruning (7 fresh and 0 done)

	Pruned	Kept	Total
New	46	3	49
Fresh	4	4	8
Picked	1	0	1
Done	0	0	0
Total	51	7	58

Merged error: 0b

Counts

58 → 7

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)))

rewrite19.0ms

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

series20.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(+.f64 c (+.f64 b a))
15.0ms	(+.f64 (+.f64 e d) (+.f64 c (+.f64 b a)))

simplify33.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 0 (27.0ms)

Iter	Nodes	Cost
0	4775	599
1	4775	599

prune54.0ms

Filtered

30 candidates to 49 candidates (-63.3%)

Pruning

6 alts after pruning (6 fresh and 0 done)

	Pruned	Kept	Total
New	48	1	49
Fresh	1	5	6
Picked	1	0	1
Done	0	0	0
Total	50	6	56

Merged error: 0b

Counts

56 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite26.0ms

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

series30.0ms

Counts

3 → 9

Calls

3 calls:

4.0ms	(+.f64 c (+.f64 b a))
8.0ms	(+.f64 d (+.f64 c (+.f64 b a)))
17.0ms	(+.f64 e (+.f64 d (+.f64 c (+.f64 b a))))

simplify38.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (32.0ms)

Iter	Nodes	Cost
0	4837	545
1	4837	545

prune38.0ms

Filtered

37 candidates to 60 candidates (-62.2%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	60	0	60
Fresh	0	5	5
Picked	0	1	1
Done	0	0	0
Total	60	6	66

Merged error: 0b

Counts

66 → 6

regimes460.0ms

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

sample738.0ms

Algorithm

intervals

Results

338.0ms	8000×	pre	80	true
192.0ms	8000×	body	80	valid

Details

analyze3.0ms

sample27.0ms

simplify6.0ms

prune4.0ms

localize7.0ms

rewrite33.0ms

series28.0ms

simplify27.0ms

prune87.0ms

localize7.0ms

rewrite20.0ms

series19.0ms

simplify36.0ms

prune63.0ms

localize7.0ms

rewrite19.0ms

series20.0ms

simplify33.0ms

prune54.0ms

localize7.0ms

rewrite26.0ms

series30.0ms

simplify38.0ms

prune38.0ms

regimes460.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample738.0ms

Profiling