Details

analyze51.0ms (3.5%)

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.9%	0.1%	0%	0%	0%	0
0%	0%	99.9%	0.1%	0%	0%	0%	1
0%	0%	99.9%	0.1%	0%	0%	0%	2
0%	0%	99.9%	0.1%	0%	0%	0%	3
0%	0%	99.9%	0.1%	0%	0%	0%	4
25%	25%	74.9%	0.1%	0%	0%	0%	5
28.6%	25%	62.4%	0.1%	12.5%	0%	0%	6
33.3%	25%	50%	0.1%	25%	0%	0%	7
45.5%	31.2%	37.5%	0.1%	31.2%	0%	0%	8
61.7%	39%	24.2%	0.1%	36.7%	0%	0%	9
70.1%	42.9%	18.3%	0.1%	38.6%	0%	0%	10
79.9%	47.2%	11.9%	0.1%	40.8%	0%	0%	11
84.5%	49.4%	9.1%	0.1%	41.5%	0%	0%	12

Compiler

Compiled 10 to 6 computations (40% saved)

sample987.0ms (68.7%)

Results

949.0ms	8256×	body	256	valid
26.0ms	329×	body	256	infinite

Bogosity

preprocess217.0ms (15.1%)

Algorithm

2×	egg-herbie

Rules

3098×	`associate-+r+`
2400×	`associate--l-`
1782×	`fma-def`
756×	`associate-+l-`
704×	`associate-+l+`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	38
1	18	38
2	54	38
3	134	38
4	329	38
5	959	38
6	1796	38
7	2791	38
8	4004	38
9	4820	38
10	4972	38
11	5010	38
12	5048	38
13	5048	38
14	5048	38
15	5050	38
16	7141	38
17	7274	38
18	7481	38
0	2	2

Stop Event

1×	saturated
1×	node limit

Calls

Call 1

Inputs
0
1

Outputs
0
1

Call 2

Inputs
(*.f64 (+.f64 x y) (-.f64 x y))
(*.f64 (+.f64 y x) (-.f64 y x))

Outputs
(*.f64 (+.f64 x y) (-.f64 x y))
(-.f64 (.f64 x x) (.f64 y y))
(*.f64 (+.f64 y x) (-.f64 y x))
(*.f64 (+.f64 x y) (-.f64 y x))
(-.f64 (.f64 y y) (.f64 x x))

Compiler

Compiled 11 to 7 computations (36.4% saved)

simplify158.0ms (11%)

Algorithm

1×	egg-herbie

Rules

3568×	`associate-+r+`
2578×	`associate-+l+`
1278×	`fma-def`
858×	`associate-+l-`
656×	`associate--r+`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	19
1	12	19
2	31	19
3	81	19
4	185	19
5	501	19
6	1051	19
7	2142	19
8	4515	19
9	5280	19
10	5485	19
11	5527	19
12	5565	19
13	5565	19
14	5565	19
15	5567	19

Stop Event

1×	node limit

Counts

1 → 3

Calls

Call 1

Inputs
(*.f64 (+.f64 x y) (-.f64 x y))

Outputs
(*.f64 (+.f64 x y) (-.f64 x y))
(fma.f64 x x (*.f64 y (neg.f64 y)))
(-.f64 (.f64 x x) (.f64 y y))

eval1.0ms (0%)

Compiler: Compiled 23 to 11 computations (52.2% saved)

prune1.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	2	1	3
Fresh	0	1	1
Picked	0	0	0
Done	0	0	0
Total	2	2	4

Error

Counts

4 → 1

Alt Table

Click to see full alt table

Status	Error	Program
▶	0b	(*.f64 (+.f64 x y) (-.f64 x y))

Compiler

Compiled 9 to 5 computations (44.4% saved)

localize6.0ms (0.4%)

Compiler: Compiled 17 to 5 computations (70.6% saved)

eval0.0ms (0%)

Compiler: Compiled 2 to 2 computations (0% saved)

prune1.0ms (0.1%)

Pruning

1 alts after pruning (0 fresh and 1 done)

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

Error

Counts

1 → 1

Alt Table

Click to see full alt table

Status	Error	Program
✓	0b	(*.f64 (+.f64 x y) (-.f64 x y))

Compiler

Compiled 18 to 10 computations (44.4% saved)

simplify4.0ms (0.3%)

Algorithm

1×	egg-herbie

Rules

6×	`+-commutative`
4×	`sub-neg`
4×	`*-commutative`
2×	`neg-mul-1`
2×	`neg-sub0`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	19
1	12	19
2	17	19
3	19	19
4	20	19

Stop Event

1×	done
1×	saturated

Calls

Call 1

Inputs
(*.f64 (+.f64 x y) (-.f64 x y))

Outputs
(*.f64 (+.f64 x y) (-.f64 x y))

Compiler

Compiled 9 to 5 computations (44.4% saved)

soundness0.0ms (0%)

end13.0ms (0.9%)

Compiler: Compiled 9 to 5 computations (44.4% saved)

Details

analyze51.0ms (3.5%)

sample987.0ms (68.7%)

preprocess217.0ms (15.1%)

simplify158.0ms (11%)

eval1.0ms (0%)

prune1.0ms (0.1%)

localize6.0ms (0.4%)

eval0.0ms (0%)

prune1.0ms (0.1%)

simplify4.0ms (0.3%)

soundness0.0ms (0%)

end13.0ms (0.9%)

Profiling