Details

analyze49.0ms (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
37.5%	37.5%	62.4%	0.1%	0%	0%	0%	6
53.3%	50%	43.7%	0.1%	6.2%	0%	0%	7
63.3%	59.3%	34.3%	0.1%	6.2%	0%	0%	8
74.1%	67.1%	23.4%	0.1%	9.4%	0%	0%	9
80.2%	72.6%	18%	0.1%	9.4%	0%	0%	10
86.4%	76.9%	12.1%	0.1%	10.9%	0%	0%	11
89.7%	79.8%	9.2%	0.1%	10.9%	0%	0%	12

Compiler

Compiled 8 to 6 computations (25% saved)

sample895.0ms (90.7%)

Results

872.0ms	8256×	body	256	valid
11.0ms	157×	body	256	infinite

Bogosity

preprocess7.0ms (0.8%)

Algorithm

2×	egg-herbie

Rules

32×	`fma-def`
14×	`*-commutative`
12×	`+-commutative`
10×	`associate-r`
10×	`associate-l`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	26
1	26	18
2	41	18
3	64	18
4	68	18
0	2	2

Stop Event

1×	saturated
1×	saturated

Calls

Call 1

Inputs
0
1

Outputs
0
1

Call 2

Inputs
(*.f64 x (+.f64 y 1))
(*.f64 y (+.f64 x 1))

Outputs
(*.f64 x (+.f64 y 1))
(fma.f64 x y x)
(*.f64 y (+.f64 x 1))
(fma.f64 x y y)

Compiler

Compiled 9 to 7 computations (22.2% saved)

simplify13.0ms (1.3%)

Algorithm

1×	egg-herbie

Rules

16×	`*-commutative`
16×	`associate-r`
16×	`fma-def`
16×	`associate-l`
6×	`distribute-lft-in`

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	7	13
1	18	9
2	25	9
3	40	9
4	59	9
5	61	9

Stop Event

1×

saturated

Counts

1 → 2

Calls

Call 1

Inputs
(*.f64 x (+.f64 y 1))

Outputs
(*.f64 x (+.f64 y 1))
(fma.f64 x y x)

eval0.0ms (0%)

Compiler: Compiled 11 to 6 computations (45.5% saved)

prune1.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

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

Error

Counts

3 → 1

Alt Table

Click to see full alt table

Status	Error	Program
▶	0b	(*.f64 x (+.f64 y 1))

Compiler

Compiled 7 to 5 computations (28.6% saved)

localize5.0ms (0.5%)

Compiler: Compiled 13 to 8 computations (38.5% 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 x (+.f64 y 1))

Compiler

Compiled 14 to 10 computations (28.6% saved)

simplify4.0ms (0.4%)

Algorithm

1×	egg-herbie

Rules

2×	`1-exp`
2×	`+-commutative`
2×	`*-commutative`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	13
1	12	13

Stop Event

1×	done
1×	saturated

Calls

Call 1

Inputs
(*.f64 x (+.f64 y 1))

Outputs
(*.f64 x (+.f64 y 1))

Compiler

Compiled 7 to 5 computations (28.6% saved)

soundness0.0ms (0%)

end12.0ms (1.2%)

Compiler: Compiled 7 to 5 computations (28.6% saved)

Details

analyze49.0ms (5%)

sample895.0ms (90.7%)

preprocess7.0ms (0.8%)

simplify13.0ms (1.3%)

eval0.0ms (0%)

prune1.0ms (0.1%)

localize5.0ms (0.5%)

eval0.0ms (0%)

prune1.0ms (0.1%)

simplify4.0ms (0.4%)

soundness0.0ms (0%)

end12.0ms (1.2%)

Profiling