Details

analyze5.0ms

Algorithm

Search

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

sample246.0ms

Algorithm

intervals

Results

215.0ms	256×	pre	80	true
11.0ms	256×	body	80	valid

simplify11.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (7.0ms)

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

localize12.0ms

Local error

Found 3 expressions with local error:

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

rewrite53.0ms

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:

16.0ms	(+.f64 (+.f64 (+.f64 e d) c) b)
11.0ms	(+.f64 (+.f64 e d) c)
23.0ms	(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)

series36.0ms

Counts

3 → 9

Calls

3 calls:

10.0ms	(+.f64 (+.f64 (+.f64 e d) c) b)
5.0ms	(+.f64 (+.f64 e d) c)
21.0ms	(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)

simplify26.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (20.0ms)

Iter	Nodes	Cost
0	4853	545
1	4853	545

prune85.0ms

Filtered

40 candidates to 60 candidates (-50.0%)

Pruning

8 alts after pruning (8 fresh and 0 done)

	Pruned	Kept	Total
New	52	8	60
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	53	8	61

Merged error: 0.0b

Counts

61 → 8

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)

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` `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:

12.0ms	(+.f64 (+.f64 (+.f64 e d) c) (+.f64 b a))
6.0ms	(+.f64 (+.f64 e d) c)

series22.0ms

Counts

2 → 6

Calls

2 calls:

17.0ms	(+.f64 (+.f64 (+.f64 e d) c) (+.f64 b a))
5.0ms	(+.f64 (+.f64 e d) c)

simplify34.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 0 (28.0ms)

Iter	Nodes	Cost
0	4952	599
1	4952	599

prune62.0ms

Filtered

31 candidates to 49 candidates (-58.1%)

Pruning

9 alts after pruning (8 fresh and 1 done)

	Pruned	Kept	Total
New	47	2	49
Fresh	1	6	7
Picked	0	1	1
Done	0	0	0
Total	48	9	57

Merged error: 0b

Counts

57 → 9

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)))

series39.0ms

Counts

2 → 6

Calls

2 calls:

8.0ms	(+.f64 c (+.f64 b a))
31.0ms	(+.f64 (+.f64 e d) (+.f64 c (+.f64 b a)))

simplify46.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 0 (38.0ms)

Iter	Nodes	Cost
0	4775	599
1	4775	599

prune52.0ms

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	3	4	7
Picked	1	0	1
Done	0	1	1
Total	52	6	58

Merged error: 0b

Counts

58 → 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))))

series32.0ms

Counts

3 → 9

Calls

3 calls:

5.0ms	(+.f64 c (+.f64 b a))
10.0ms	(+.f64 d (+.f64 c (+.f64 b a)))
17.0ms	(+.f64 e (+.f64 d (+.f64 c (+.f64 b a))))

simplify37.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (31.0ms)

Iter	Nodes	Cost
0	4837	545
1	4837	545

prune38.0ms

Filtered

37 candidates to 60 candidates (-62.2%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	60	0	60
Fresh	0	4	4
Picked	0	1	1
Done	0	1	1
Total	60	6	66

Merged error: 0b

Counts

66 → 6

regimes547.0ms

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

sample739.0ms

Algorithm

intervals

Results

336.0ms	8000×	pre	80	true
201.0ms	8000×	body	80	valid

Details

analyze5.0ms

sample246.0ms

simplify11.0ms

prune7.0ms

localize12.0ms

rewrite53.0ms

series36.0ms

simplify26.0ms

prune85.0ms

localize9.0ms

rewrite19.0ms

series22.0ms

simplify34.0ms

prune62.0ms

localize7.0ms

rewrite19.0ms

series39.0ms

simplify46.0ms

prune52.0ms

localize7.0ms

rewrite26.0ms

series32.0ms

simplify37.0ms

prune38.0ms

regimes547.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample739.0ms

Profiling