Details

analyze377.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
0%	99.9%	0.1%	4
0%	99.9%	0.1%	5
0%	99.9%	0.1%	6
12.5%	87.4%	0.1%	7
26.5%	73.3%	0.1%	8
33.5%	66.3%	0.1%	9
49.1%	50.7%	0.1%	10
56.9%	42.9%	0.1%	11
60.8%	39%	0.1%	12
69%	30.9%	0.1%	13
72.5%	27.3%	0.1%	14

sample35.0ms

Algorithm

intervals

Results

14.0ms	97×	body	1280	valid
6.0ms	52×	body	640	valid
3.0ms	18×	body	2560	valid
2.0ms	58×	body	80	valid
2.0ms	21×	body	320	valid
1.0ms	10×	body	160	valid

simplify21.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (18.0ms)

Iter	Nodes	Cost
0	503	12
1	503	12

prune4.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	1	0	1
Fresh	0	1	1
Picked	0	0	0
Done	0	0	0
Total	1	1	2

Merged error: 47.7b

Counts

2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(+.f64 (*.f64 x y) z)
11.3b	(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-log-exp_binary64`
7×	`*-un-lft-identity_binary64`
4×	`add-sqr-sqrt_binary64` `sum-log_binary64`
3×	`diff-log_binary64`
2×	`pow1_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `distribute-lft-out--_binary64`
1×	`flip3-+_binary64` `sub-neg_binary64` `associate--r+_binary64` `flip3--_binary64` `distribute-lft-out_binary64` `difference-of-squares_binary64` `+-commutative_binary64` `flip--_binary64` `flip-+_binary64`

Counts

2 → 28

Calls

2 calls:

4.0ms	(+.f64 (*.f64 x y) z)
9.0ms	(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))

series18.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(+.f64 (*.f64 x y) z)
12.0ms	(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))

simplify44.0ms

Algorithm

egg-herbie

Counts

34 → 34

Iterations

Useful iterations: 0 (35.0ms)

Iter	Nodes	Cost
0	5067	438

prune16.0ms

Filtered

23 candidates to 34 candidates (-47.8%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	33	1	34
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	33	2	35

Merged error: 8.5b

Counts

35 → 2

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(+.f64 z (*.f64 x y))
8.2b	(-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp_binary64`
4×	`*-un-lft-identity_binary64` `add-sqr-sqrt_binary64`
2×	`pow1_binary64` `diff-log_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `sum-log_binary64`
1×	`flip3-+_binary64` `sub-neg_binary64` `associate--r+_binary64` `flip3--_binary64` `difference-of-squares_binary64` `distribute-lft-out--_binary64` `+-commutative_binary64` `flip--_binary64` `flip-+_binary64`

Counts

2 → 26

Calls

2 calls:

3.0ms	(+.f64 z (*.f64 x y))
6.0ms	(-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))

series15.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(+.f64 z (*.f64 x y))
9.0ms	(-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))

simplify37.0ms

Algorithm

egg-herbie

Counts

32 → 32

Iterations

Useful iterations: 0 (32.0ms)

Iter	Nodes	Cost
0	5066	364

prune17.0ms

Filtered

23 candidates to 32 candidates (-39.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	32	0	32
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	32	2	34

Merged error: 8.5b

Counts

34 → 2

regimes107.0ms

Accuracy

0% (0.0b remaining)

Error of 8.3b against oracle of 8.3b and baseline of 8.3b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	59	14
1	59	14

end0.0ms

sample1.0s

Algorithm

intervals

Results

392.0ms	2596×	body	1280	valid
186.0ms	1596×	body	640	valid
114.0ms	626×	body	2560	valid
69.0ms	2100×	body	80	valid
66.0ms	747×	body	320	valid
20.0ms	335×	body	160	valid

Details

analyze377.0ms

sample35.0ms

simplify21.0ms

prune4.0ms

localize8.0ms

rewrite14.0ms

series18.0ms

simplify44.0ms

prune16.0ms

localize10.0ms

rewrite10.0ms

series15.0ms

simplify37.0ms

prune17.0ms

regimes107.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample1.0s

Profiling