Details

analyze67.0ms

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
25%	74.9%	0.1%	5
37.5%	50%	12.6%	6
43.7%	40.6%	15.7%	7
56.2%	23.4%	20.4%	8
57.8%	21.1%	21.2%	9
64%	12.5%	23.5%	10
64.8%	10.7%	24.5%	11
67.9%	6.4%	25.7%	12
68.3%	5.4%	26.3%	13
69.9%	3.3%	26.9%	14

sample24.0ms

Algorithm

intervals

Results

11.0ms	256×	body	80	valid
0.0ms	4×	body	80	invalid

simplify29.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (21.0ms)

Iter	Nodes	Cost
0	364	10
1	364	10

prune14.0ms

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: 0.0b

Counts

2 → 1

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b	(.f64 2 (-.f64 (.f64 x x) (*.f64 x y)))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt_binary64_5695`
4×	`associate-r_binary64_5769`
3×	`add-exp-log_binary64_5674` `add-cbrt-cube_binary64_5682` `associate-l_binary64_5770` `*-un-lft-identity_binary64_5710` `add-cube-cbrt_binary64_5681` `pow1_binary64_5656`
2×	`associate-*r/_binary64_5771` `sub-neg_binary64_5714`
1×	`cbrt-unprod_binary64_5679` `distribute-lft-in_binary64_5752` `flip--_binary64_5736` `unswap-sqr_binary64_5738` `distribute-lft-out--_binary64_5755` `prod-exp_binary64_5661` `*-commutative_binary64_5778` `flip3--_binary64_5709` `distribute-rgt-in_binary64_5753` `add-log-exp_binary64_5675` `pow-prod-down_binary64_5637`

Counts

1 → 23

Calls

1 calls:

7.0ms

(*.f64 2 (-.f64 (*.f64 x x) (*.f64 x y)))

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(*.f64 2 (-.f64 (*.f64 x x) (*.f64 x y)))

simplify87.0ms

Algorithm

egg-herbie

Counts

26 → 26

Iterations

Useful iterations: 0 (73.0ms)

Iter	Nodes	Cost
0	5050	329

prune99.0ms

Filtered

20 candidates to 26 candidates (-30.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	25	1	26
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	25	2	27

Merged error: 0b

Counts

27 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(.f64 (.f64 2 x) (-.f64 x y))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-exp-log_binary64_5674` `add-cbrt-cube_binary64_5682` `pow1_binary64_5656`
5×	`associate-r_binary64_5769`
4×	`add-sqr-sqrt_binary64_5695` `*-un-lft-identity_binary64_5710`
3×	`cbrt-unprod_binary64_5679` `prod-exp_binary64_5661` `pow-prod-down_binary64_5637`
2×	`associate-*r/_binary64_5771` `sub-neg_binary64_5714` `add-cube-cbrt_binary64_5681`
1×	`difference-of-squares_binary64_5739` `distribute-lft-in_binary64_5752` `flip--_binary64_5736` `associate-l_binary64_5770` `distribute-lft-out--_binary64_5755` `*-commutative_binary64_5778` `flip3--_binary64_5709` `distribute-rgt-in_binary64_5753` `add-log-exp_binary64_5675`

Counts

1 → 24

Calls

1 calls:

8.0ms

(*.f64 (*.f64 2 x) (-.f64 x y))

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(*.f64 (*.f64 2 x) (-.f64 x y))

simplify96.0ms

Algorithm

egg-herbie

Counts

27 → 27

Iterations

Useful iterations: 0 (85.0ms)

Iter	Nodes	Cost
0	5768	320

prune70.0ms

Filtered

17 candidates to 27 candidates (-58.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	27	0	27
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	27	2	29

Merged error: 0b

Counts

29 → 2

regimes233.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	19	10
1	19	10

end0.0ms

sample413.0ms

Algorithm

intervals

Results

235.0ms	8000×	body	80	valid
4.0ms	156×	body	80	invalid

Details

analyze67.0ms

sample24.0ms

simplify29.0ms

prune14.0ms

localize9.0ms

rewrite7.0ms

series32.0ms

simplify87.0ms

prune99.0ms

localize7.0ms

rewrite8.0ms

series32.0ms

simplify96.0ms

prune70.0ms

regimes233.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample413.0ms

Profiling