Details

analyze6.0ms (0.7%)

Algorithm

1×

Search

True	Other	False	Iter
0%	100%	0%	0
0%	100%	0%	1
0%	100%	0%	2
50%	50%	0%	3
50%	25%	25%	4
62.5%	12.5%	25%	5
62.5%	6.2%	31.3%	6
65.6%	3.1%	31.3%	7
65.6%	1.6%	32.8%	8
66.4%	0.8%	32.8%	9
66.4%	0.4%	33.2%	10
66.6%	0.2%	33.2%	11
66.6%	0.1%	33.3%	12
66.6%	0%	33.3%	13
66.6%	0%	33.3%	14

Compiler

Compiled 13 to 9 computations (30.8% saved)

sample715.0ms (87%)

Results

702.0ms	8256×	body	128	valid
0.0ms	1×	body	128	invalid

Compiler

Compiled 26 to 18 computations (30.8% saved)

preprocess46.0ms (5.6%)

Algorithm

2×	egg-herbie

Rules

986×	`fma-neg_binary64`
313×	`distribute-rgt-neg-in_binary64`
301×	`associate-l_binary64`
241×	`fma-def_binary64`
233×	`cancel-sign-sub-inv_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	16
1	21	11
2	55	11
3	135	11
4	228	11
5	392	11
6	762	11
7	1595	11
8	2514	11
9	3707	11
10	4623	11
0	1	1

Stop Event

1×	saturated
1×	node limit

Compiler

Compiled 12 to 8 computations (33.3% saved)

simplify39.0ms (4.8%)

Algorithm

1×	egg-herbie

Rules

986×	`fma-neg_binary64`
313×	`distribute-rgt-neg-in_binary64`
301×	`associate-l_binary64`
241×	`fma-def_binary64`
233×	`cancel-sign-sub-inv_binary64`

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	9	16
1	21	11
2	55	11
3	135	11
4	228	11
5	392	11
6	762	11
7	1595	11
8	2514	11
9	3707	11
10	4623	11

Stop Event

1×	node limit

Counts

1 → 2

prune3.0ms (0.4%)

Pruning

3 alts after pruning (3 fresh and 0 done)

	Kept	Total
New	2	2
Fresh	1	1
Picked	0	0
Done	0	0
Total	3	3

Error

0.2b

Counts

3 → 2

Alt Table

Status	Error	Program
	0.2b	(-.f64 (.f64 238732414637843/250000000000000 x) (.f64 6450306886639899/50000000000000000 (.f64 (.f64 x x) x)))
▶	0.2b	(.f64 x (fma.f64 x (.f64 x -6450306886639899/50000000000000000) 238732414637843/250000000000000))

Status

Error

Program

0.2b

(-.f64 (*.f64 238732414637843/250000000000000 x) (*.f64 6450306886639899/50000000000000000 (*.f64 (*.f64 x x) x)))

▶

0.2b

(*.f64 x (fma.f64 x (*.f64 x -6450306886639899/50000000000000000) 238732414637843/250000000000000))

Compiler

Compiled 62 to 41 computations (33.9% saved)

localize5.0ms (0.6%)

Local error

Found 3 expressions with local error:

New	Error	Program
✓	0.1b	(fma.f64 x (*.f64 x -6450306886639899/50000000000000000) 238732414637843/250000000000000)
✓	0.1b	(*.f64 x -6450306886639899/50000000000000000)
✓	0.2b	(.f64 x (fma.f64 x (.f64 x -6450306886639899/50000000000000000) 238732414637843/250000000000000))

series7.0ms (0.9%)

Counts

3 → 36

Calls

9 calls:

1.0ms	(.f64 x (fma.f64 x (.f64 x -6450306886639899/50000000000000000) 238732414637843/250000000000000))	x	-inf
1.0ms	(.f64 x (fma.f64 x (.f64 x -6450306886639899/50000000000000000) 238732414637843/250000000000000))	x	inf
1.0ms	(.f64 x (fma.f64 x (.f64 x -6450306886639899/50000000000000000) 238732414637843/250000000000000))	x	0
1.0ms	(fma.f64 x (*.f64 x -6450306886639899/50000000000000000) 238732414637843/250000000000000)	x	-inf
1.0ms	(fma.f64 x (*.f64 x -6450306886639899/50000000000000000) 238732414637843/250000000000000)	x	inf

rewrite0.0ms (0%)

Algorithm

1×	batch-egg-rewrite

Details

analyze6.0ms (0.7%)

sample715.0ms (87%)

preprocess46.0ms (5.6%)

simplify39.0ms (4.8%)

prune3.0ms (0.4%)

localize5.0ms (0.6%)

series7.0ms (0.9%)

rewrite0.0ms (0%)

end0.0ms (0%)

Profiling