Details

analyze3.0ms (0.2%)

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	100%	0%	0%	0%	0%	0
0%	0%	100%	0%	0%	0%	0%	1
0%	0%	100%	0%	0%	0%	0%	2
50%	50%	50%	0%	0%	0%	0%	3
66.7%	50%	25%	0%	25%	0%	0%	4
83.3%	62.5%	12.5%	0%	25%	0%	0%	5
91.7%	68.7%	6.2%	0%	25%	0%	0%	6
95.8%	71.8%	3.1%	0%	25%	0%	0%	7
97.9%	73.4%	1.6%	0%	25%	0%	0%	8
99%	74.2%	0.8%	0%	25%	0%	0%	9
99.5%	74.6%	0.4%	0%	25%	0%	0%	10
99.7%	74.8%	0.2%	0%	25%	0%	0%	11
99.9%	74.9%	0.1%	0%	25%	0%	0%	12

Compiler

Compiled 11 to 9 computations (18.2% saved)

sample1.1s (76%)

Results

486.0ms	2673×	body	1024	valid
280.0ms	3848×	body	256	valid
231.0ms	1454×	body	512	valid
64.0ms	281×	body	2048	valid
0.0ms	1×	body	256	infinite

Bogosity

preprocess78.0ms (5.5%)

Algorithm

2×	egg-herbie

Rules

1468×	`fma-def`
1348×	`fma-neg`
1204×	`associate--r-`
1160×	`distribute-lft-in`
1072×	`distribute-neg-in`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	21
1	25	19
2	63	13
3	199	13
4	638	13
5	1916	13
6	4989	13
7	7193	13
0	1	1

Stop Event

1×	saturated
1×	node limit

Calls

Call 1

Inputs
0

Outputs
0

Call 2

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

Outputs
(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)
(fma.f64 (+.f64 x 1) (+.f64 x 1) -1)
(*.f64 (+.f64 x 2) (+.f64 x 0))
(*.f64 x (+.f64 x 2))

Compiler

Compiled 11 to 9 computations (18.2% saved)

simplify74.0ms (5.3%)

Algorithm

1×	egg-herbie

Rules

1468×	`fma-def`
1348×	`fma-neg`
1204×	`associate--r-`
1160×	`distribute-lft-in`
1072×	`distribute-neg-in`

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	7	21
1	25	19
2	63	13
3	199	13
4	638	13
5	1916	13
6	4989	13
7	7193	13

Stop Event

1×	node limit

Counts

1 → 4

Calls

Call 1

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

Outputs
(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)
(fma.f64 (+.f64 x 1) (+.f64 x 1) -1)
(*.f64 (+.f64 x 2) (+.f64 x 0))
(*.f64 x (+.f64 x 2))

eval1.0ms (0.1%)

Compiler: Compiled 30 to 22 computations (26.7% saved)

prune1.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	3	1	4
Fresh	1	0	1
Picked	0	0	0
Done	0	0	0
Total	4	1	5

Accurracy

100.0%

Counts

5 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(*.f64 x (+.f64 x 2))

Compiler

Compiled 6 to 4 computations (33.3% saved)

localize4.0ms (0.3%)

Compiler: Compiled 11 to 7 computations (36.4% saved)

eval0.0ms (0%)

Compiler: Compiled 1 to 1 computations (0% saved)

prune1.0ms (0%)

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

Accurracy

100.0%

Counts

1 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(*.f64 x (+.f64 x 2))

Compiler

Compiled 6 to 4 computations (33.3% saved)

regimes9.0ms (0.6%)

Accuracy

Total -39.8b remaining (-∞%)

Threshold costs -39.8b (-∞%)

Counts

2 → 1

Calls

Call 1

Inputs
(*.f64 x (+.f64 x 2))
(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)

Outputs
(*.f64 x (+.f64 x 2))

Calls

4 calls:

2.0ms	x
2.0ms	(+.f64 x 1)
2.0ms	(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)
2.0ms	(*.f64 (+.f64 x 1) (+.f64 x 1))

Results

Accuracy	Segments	Branch
100.0%	1	`x`
100.0%	1	`(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)`
100.0%	1	`(*.f64 (+.f64 x 1) (+.f64 x 1))`
100.0%	1	`(+.f64 x 1)`

Compiler

Compiled 39 to 29 computations (25.6% saved)

simplify3.0ms (0.2%)

Algorithm

1×	egg-herbie

Rules

2×	`+-commutative`
2×	`*-commutative`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	13
1	8	13

Stop Event

1×	done
1×	saturated

Calls

Call 1

Inputs
(*.f64 x (+.f64 x 2))

Outputs
(*.f64 x (+.f64 x 2))

Compiler

Compiled 6 to 4 computations (33.3% saved)

soundness154.0ms (10.9%)

Rules

1468×	`fma-def`
1348×	`fma-neg`
1204×	`associate--r-`
1160×	`distribute-lft-in`
1072×	`distribute-neg-in`

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	7	21
1	25	19
2	63	13
3	199	13
4	638	13
5	1916	13
6	4989	13
7	7193	13

Stop Event

1×	node limit

Compiler

Compiled 71 to 55 computations (22.5% saved)

end10.0ms (0.7%)

Compiler: Compiled 6 to 4 computations (33.3% saved)

Details

analyze3.0ms (0.2%)

sample1.1s (76%)

preprocess78.0ms (5.5%)

simplify74.0ms (5.3%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

localize4.0ms (0.3%)

eval0.0ms (0%)

prune1.0ms (0%)

regimes9.0ms (0.6%)

simplify3.0ms (0.2%)

soundness154.0ms (10.9%)

end10.0ms (0.7%)

Profiling