Metrics for Linear.V4:$cdot from linear-1.19.1.3, C

start0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

analyze1.0ms (0.1%)

Memory

0.1MiB live, 0.1MiB allocated

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.6%	0.4%	0%	0%	0%	0
100%	99.6%	0%	0.4%	0%	0%	0%	1

Compiler

Compiled 17 to 17 computations (0% saved)

sample27.0ms (2.4%)

Memory

1.3MiB live, 10.1MiB allocated

Samples

18.0ms

260×

valid

Precisions

Click to see histograms. Total time spent on operations: 9.0ms

ival-mult: 6.0ms (65% of total)

ival-add: 3.0ms (32.5% of total)

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

adjust: 0.0ms (0% of total)

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

Bogosity

explain998.0ms (88.3%)

Memory

8.5MiB live, 787.5MiB allocated

FPErrors

Click to see full error table

Ground Truth	Example	Example	Subexpression
6	-	-	`(+.f64 (+.f64 (+.f64 (.f64 x y) (.f64 z t)) (.f64 a b)) (.f64 c i))`
2	-	-	`(+.f64 (+.f64 (.f64 x y) (.f64 z t)) (*.f64 a b))`
1	-	-	`(+.f64 (.f64 x y) (.f64 z t))`
0	-	-	`(*.f64 c i)`
0	-	-	`a`
0	-	-	`t`
0	-	-	`(*.f64 z t)`
0	-	-	`z`
0	-	-	`(*.f64 x y)`
0	-	-	`c`
0	-	-	`y`
0	-	-	`i`
0	-	-	`b`
0	-	-	`(*.f64 a b)`
0	-	-	`x`

Explanations

Click to see full explanations table

Operator	Subexpression	Explanation	Count
`+.f64`	`(+.f64 (+.f64 (+.f64 (.f64 x y) (.f64 z t)) (.f64 a b)) (.f64 c i))`	nan-rescue	6	0
↳	`(+.f64 (+.f64 (.f64 x y) (.f64 z t)) (*.f64 a b))`	overflow	76
↳	`(*.f64 a b)`	overflow	31
↳	`(*.f64 x y)`	overflow	18
↳	`(+.f64 (.f64 x y) (.f64 z t))`	overflow	53
↳	`(*.f64 z t)`	overflow	37
↳	`(*.f64 c i)`	overflow	35
`+.f64`	`(+.f64 (+.f64 (.f64 x y) (.f64 z t)) (*.f64 a b))`	nan-rescue	2	0
↳	`(*.f64 x y)`	overflow	18
↳	`(+.f64 (.f64 x y) (.f64 z t))`	overflow	53
↳	`(*.f64 z t)`	overflow	37
↳	`(*.f64 a b)`	overflow	31
`+.f64`	`(+.f64 (.f64 x y) (.f64 z t))`	nan-rescue	1	0
↳	`(*.f64 x y)`	overflow	18
↳	`(*.f64 z t)`	overflow	37

Confusion

	Predicted +	Predicted -
+	8	0
-	0	248

Precision

1.0

Recall

1.0

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	8	0	0
-	0	0	248

Precision?

1.0

Recall?

1.0

Freqs

test

number	freq
0	248
1	7
2	1

Total Confusion?

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

Precision?

1.0

Recall?

1.0

Total Time

6.89013671875

Average Time

0.026914596557617188

Samples

238.0ms

3 072×

valid

Compiler

Compiled 2 112 to 744 computations (64.8% saved)

Precisions

Click to see histograms. Total time spent on operations: 110.0ms

ival-mult: 73.0ms (66.1% of total)

ival-add: 33.0ms (29.9% of total)

ival-true: 2.0ms (1.8% of total)

adjust: 1.0ms (0.9% of total)

ival-assert: 1.0ms (0.9% of total)

preprocess63.0ms (5.6%)

Memory

1.0MiB live, 10.7MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	173	684
1	483	666
2	1083	660
3	2540	660
4	5119	660
5	6592	660
6	7794	660
0	15	15
0	22	15
1	33	15
2	55	15
3	89	15
4	100	15
0	100	12

Stop Event

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

Calls

Call 1

Inputs
(+.f64 (+.f64 (+.f64 (.f64 x y) (.f64 z t)) (.f64 a b)) (.f64 c i))

Outputs
(+.f64 (+.f64 (+.f64 (.f64 x y) (.f64 z t)) (.f64 a b)) (.f64 c i))
(fma.f64 i c (fma.f64 b a (fma.f64 t z (*.f64 y x))))

Symmetry

(sort x y)

(sort z t)

(sort a b)

(sort c i)

Compiler

Compiled 15 to 15 computations (0% saved)

eval0.0ms (0%)

Memory: 0.1MiB live, 0.1MiB allocated
Compiler: Compiled 0 to 8 computations (-∞% saved)

prune7.0ms (0.6%)

Memory

-7.2MiB live, 0.5MiB allocated

Alt Table

Click to see full alt table

Status	Accuracy	Program
	96.8%	(+.f64 (+.f64 (+.f64 (.f64 x y) (.f64 z t)) (.f64 a b)) (.f64 c i))

Compiler

Compiled 30 to 30 computations (0% saved)

simplify19.0ms (1.7%)

Memory

2.7MiB live, 18.5MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	15	15
1	22	15

Stop Event

1×

saturated

Calls

Call 1

Inputs
(+.f64 (+.f64 (+.f64 (.f64 x y) (.f64 z t)) (.f64 a b)) (.f64 c i))

Outputs
(+.f64 (+.f64 (+.f64 (.f64 x y) (.f64 z t)) (.f64 a b)) (.f64 c i))
(+.f64 (.f64 i c) (+.f64 (.f64 b a) (+.f64 (.f64 t z) (.f64 y x))))

soundness0.0ms (0%)

Memory

0.2MiB live, 0.2MiB allocated

Stop Event

1×

fuel

Compiler

Compiled 15 to 15 computations (0% saved)

preprocess15.0ms (1.3%)

Memory

2.2MiB live, 10.7MiB allocated

Remove

(sort c i)

(sort a b)

(sort z t)

(sort x y)

Compiler

Compiled 300 to 300 computations (0% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

start0.0ms (0%)

analyze1.0ms (0.1%)

sample27.0ms (2.4%)

explain998.0ms (88.3%)

preprocess63.0ms (5.6%)

eval0.0ms (0%)

prune7.0ms (0.6%)

simplify19.0ms (1.7%)

soundness0.0ms (0%)

preprocess15.0ms (1.3%)

end0.0ms (0%)

Profiling