Metrics for Linear.Quaternion:$c/ from linear-1.19.1.3, C

start0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

analyze0.0ms (0%)

Memory

0.1MiB live, 0.1MiB allocated

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.9%	0.1%	0%	0%	0%	0
100%	99.9%	0%	0.1%	0%	0%	0%	1

Compiler

Compiled 17 to 11 computations (35.3% saved)

sample25.0ms (0.5%)

Memory

1.2MiB live, 8.9MiB allocated

Samples

10.0ms	188×	0	valid
8.0ms	70×	1	valid
0.0ms	2×	2	valid

Precisions

Click to see histograms. Total time spent on operations: 12.0ms

ival-mult: 6.0ms (52.2% of total)

ival-sub: 3.0ms (26.1% of total)

adjust: 2.0ms (17.4% of total)

ival-add: 1.0ms (8.7% of total)

ival-assert: 0.0ms (0% of total)

ival-true: 0.0ms (0% of total)

Bogosity

explain4.9s (93.5%)

Memory

-58.3MiB live, 2 629.0MiB allocated

FPErrors

Click to see full error table

Ground Truth	Example	Example	Subexpression
79	-	-	`(-.f64 (-.f64 (+.f64 (.f64 x y) (.f64 y y)) (.f64 y z)) (.f64 y y))`
12	-	-	`(-.f64 (+.f64 (.f64 x y) (.f64 y y)) (*.f64 y z))`
11	-	-	`(+.f64 (.f64 x y) (.f64 y y))`
0	-	-	`z`
0	-	-	`(*.f64 x y)`
0	-	-	`y`
0	-	-	`(*.f64 y y)`
0	-	-	`(*.f64 y z)`
0	-	-	`x`

Explanations

Click to see full explanations table

Operator	Subexpression	Explanation	Count
`-.f64`	`(-.f64 (-.f64 (+.f64 (.f64 x y) (.f64 y y)) (.f64 y z)) (.f64 y y))`	nan-rescue	45	0
↳	`(-.f64 (+.f64 (.f64 x y) (.f64 y y)) (*.f64 y z))`	overflow	72
↳	`(+.f64 (.f64 x y) (.f64 y y))`	overflow	62
↳	`(*.f64 y z)`	overflow	33
↳	`(*.f64 y y)`	overflow	50
↳	`(*.f64 x y)`	overflow	34
↳	`(*.f64 y y)`	overflow	50
`-.f64`	`(-.f64 (-.f64 (+.f64 (.f64 x y) (.f64 y y)) (.f64 y z)) (.f64 y y))`	cancellation	34	1
`-.f64`	`(-.f64 (+.f64 (.f64 x y) (.f64 y y)) (*.f64 y z))`	nan-rescue	12	0
↳	`(+.f64 (.f64 x y) (.f64 y y))`	overflow	62
↳	`(*.f64 y y)`	overflow	50
↳	`(*.f64 x y)`	overflow	34
↳	`(*.f64 y z)`	overflow	33
`+.f64`	`(+.f64 (.f64 x y) (.f64 y y))`	nan-rescue	11	0
↳	`(*.f64 x y)`	overflow	34
↳	`(*.f64 y y)`	overflow	50

Confusion

	Predicted +	Predicted -
+	88	0
-	0	168

Precision

1.0

Recall

1.0

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	88	0	0
-	0	1	167

Precision?

0.9887640449438202

Recall?

1.0

Freqs

test

number	freq
0	168
1	75
2	12
3	1

Total Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	1	0	0
-	0	0	0

Precision?

1.0

Recall?

1.0

Total Time

21.39306640625

Average Time

0.08356666564941406

Samples

981.0ms	16 650×	0	valid
769.0ms	6 210×	1	valid
30.0ms	180×	2	valid

Compiler

Compiled 6 930 to 1 800 computations (74% saved)

Precisions

Click to see histograms. Total time spent on operations: 1.0s

ival-mult: 520.0ms (50% of total)

ival-sub: 231.0ms (22.2% of total)

adjust: 134.0ms (12.9% of total)

ival-add: 126.0ms (12.1% of total)

ival-true: 21.0ms (2% of total)

ival-assert: 9.0ms (0.9% of total)

preprocess277.0ms (5.3%)

Memory

5.6MiB live, 35.4MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	40	121
1	167	92
2	499	82
3	1955	47
4	4905	47
5	5830	47
6	6305	47
7	6417	47
8	6458	47
9	6465	47
10	6900	47
11	7332	47
12	7440	47
13	7476	47
14	7512	47
15	7512	47
0	9	15
0	15	13
1	33	11
2	83	9
3	211	5
4	536	5
5	1811	5
6	3648	5
7	4094	5
8	4572	5
9	4902	5
10	4992	5
11	5588	5
12	6912	5
13	7630	5
14	7872	5
0	8008	5

Stop Event

1×	iter limit
1×	node limit
1×	iter limit
1×	node limit

Calls

Call 1

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

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

Symmetry

(negabs y)

Compiler

Compiled 15 to 9 computations (40% saved)

eval0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated
Compiler: Compiled 0 to 3 computations (-∞% saved)

prune1.0ms (0%)

Memory

0.5MiB live, 0.5MiB allocated

Alt Table

Click to see full alt table

Status	Accuracy	Program
	66.1%	(-.f64 (-.f64 (+.f64 (.f64 x y) (.f64 y y)) (.f64 y z)) (.f64 y y))

Compiler

Compiled 30 to 18 computations (40% saved)

simplify31.0ms (0.6%)

Memory

-9.0MiB live, 18.6MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	15
1	21	15
2	37	15
3	45	15
4	50	15
5	51	15

Stop Event

1×

saturated

Calls

Call 1

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

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

soundness0.0ms (0%)

Memory

0.2MiB live, 0.2MiB allocated

Stop Event

1×

fuel

Compiler

Compiled 15 to 9 computations (40% saved)

preprocess5.0ms (0.1%)

Memory: 2.5MiB live, 2.5MiB allocated
Remove: (negabs y)
Compiler: Compiled 130 to 82 computations (36.9% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

start0.0ms (0%)

analyze0.0ms (0%)

sample25.0ms (0.5%)

explain4.9s (93.5%)

preprocess277.0ms (5.3%)

eval0.0ms (0%)

prune1.0ms (0%)

simplify31.0ms (0.6%)

soundness0.0ms (0%)

preprocess5.0ms (0.1%)

end0.0ms (0%)

Profiling