Metrics for powComplex, real part

start3.0ms (0.1%)

Memory: -42.3MiB live, 0.1MiB allocated; 6ms collecting garbage

analyze589.0ms (17.6%)

Memory

49.0MiB live, 418.3MiB allocated; 604ms collecting garbage

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.8%	0.2%	0%	0%	0%	0
0%	0%	99.8%	0.2%	0%	0%	0%	1
0%	0%	99.8%	0.2%	0%	0%	0%	2
0%	0%	99.8%	0.2%	0%	0%	0%	3
0%	0%	99.8%	0.2%	0%	0%	0%	4
0%	0%	99.8%	0.2%	0%	0%	0%	5
0%	0%	99.8%	0.2%	0%	0%	0%	6
18.8%	18.7%	81.1%	0.2%	0%	0%	0%	7
18.8%	18.7%	81.1%	0.2%	0%	0%	0%	8
18.8%	18.7%	81.1%	0.2%	0%	0%	0%	9
34.4%	34.3%	65.5%	0.2%	0%	0%	0%	10
54.7%	54.6%	45.2%	0.2%	0%	0%	0%	11
54.7%	54.6%	45.2%	0.2%	0%	0%	0%	12

Compiler

Compiled 39 to 18 computations (53.8% saved)

sample2.2s (65.7%)

Memory

63.6MiB live, 2 475.9MiB allocated; 446ms collecting garbage

Samples

1.1s	2 974×	1	valid
636.0ms	5 282×	0	valid

Precisions

Click to see histograms. Total time spent on operations: 1.4s

ival-mult: 376.0ms (26.5% of total)

ival-hypot: 234.0ms (16.5% of total)

ival-log: 193.0ms (13.6% of total)

adjust: 173.0ms (12.2% of total)

ival-cos: 152.0ms (10.7% of total)

ival-atan2: 106.0ms (7.5% of total)

ival-exp: 83.0ms (5.9% of total)

ival-add: 51.0ms (3.6% of total)

ival-sub: 47.0ms (3.3% of total)

ival-assert: 3.0ms (0.2% of total)

Bogosity

explain513.0ms (15.3%)

Memory

-61.7MiB live, 581.1MiB allocated; 158ms collecting garbage

FPErrors

Click to see full error table

Ground Truth	Example	Underpredictions	Example	Subexpression
189	-	0	-	`(cos.f64 (+.f64 (.f64 (log.f64 (sqrt.f64 (+.f64 (.f64 x.re x.re) (.f64 x.im x.im)))) y.im) (.f64 (atan2.f64 x.im x.re) y.re)))`
137	-	3	(7.902644897344555e-161 5.172519465252072e-211 5.437682202249719e-70 6.337668457914236e+60)	`(sqrt.f64 (+.f64 (.f64 x.re x.re) (.f64 x.im x.im)))`
8	-	0	-	`(*.f64 (atan2.f64 x.im x.re) y.im)`
4	-	0	-	`(*.f64 (atan2.f64 x.im x.re) y.re)`
0	-	0	-	`(.f64 (log.f64 (sqrt.f64 (+.f64 (.f64 x.re x.re) (*.f64 x.im x.im)))) y.im)`
0	-	0	-	`(log.f64 (sqrt.f64 (+.f64 (.f64 x.re x.re) (.f64 x.im x.im))))`
0	-	0	-	`(atan2.f64 x.im x.re)`
0	-	0	-	`(*.f64 x.re x.re)`
0	-	0	-	`(-.f64 (.f64 (log.f64 (sqrt.f64 (+.f64 (.f64 x.re x.re) (.f64 x.im x.im)))) y.re) (.f64 (atan2.f64 x.im x.re) y.im))`
0	-	0	-	`x.re`
0	-	0	-	`x.im`
0	-	0	-	`(+.f64 (.f64 (log.f64 (sqrt.f64 (+.f64 (.f64 x.re x.re) (.f64 x.im x.im)))) y.im) (.f64 (atan2.f64 x.im x.re) y.re))`
0	-	0	-	`(*.f64 x.im x.im)`
0	-	0	-	`(.f64 (log.f64 (sqrt.f64 (+.f64 (.f64 x.re x.re) (*.f64 x.im x.im)))) y.re)`
0	-	0	-	`(exp.f64 (-.f64 (.f64 (log.f64 (sqrt.f64 (+.f64 (.f64 x.re x.re) (.f64 x.im x.im)))) y.re) (.f64 (atan2.f64 x.im x.re) y.im)))`
0	-	0	-	`y.re`
0	-	0	-	`y.im`
0	-	0	-	`(.f64 (exp.f64 (-.f64 (.f64 (log.f64 (sqrt.f64 (+.f64 (.f64 x.re x.re) (.f64 x.im x.im)))) y.re) (.f64 (atan2.f64 x.im x.re) y.im))) (cos.f64 (+.f64 (.f64 (log.f64 (sqrt.f64 (+.f64 (.f64 x.re x.re) (.f64 x.im x.im)))) y.im) (*.f64 (atan2.f64 x.im x.re) y.re))))`
0	-	0	-	`(+.f64 (.f64 x.re x.re) (.f64 x.im x.im))`

Explanations

Click to see full explanations table

Operator	Subexpression	Explanation	Count
`cos.f64`	`(cos.f64 (+.f64 (.f64 (log.f64 (sqrt.f64 (+.f64 (.f64 x.re x.re) (.f64 x.im x.im)))) y.im) (.f64 (atan2.f64 x.im x.re) y.re)))`	sensitivity	187	0
`sqrt.f64`	`(sqrt.f64 (+.f64 (.f64 x.re x.re) (.f64 x.im x.im)))`	oflow-rescue	119	0
↳	`(*.f64 x.re x.re)`	overflow	73
↳	`(+.f64 (.f64 x.re x.re) (.f64 x.im x.im))`	overflow	119
↳	`(*.f64 x.im x.im)`	overflow	62
`cos.f64`	`(cos.f64 (+.f64 (.f64 (log.f64 (sqrt.f64 (+.f64 (.f64 x.re x.re) (.f64 x.im x.im)))) y.im) (.f64 (atan2.f64 x.im x.re) y.re)))`	oflow-rescue	2	0
↳	`(+.f64 (.f64 (log.f64 (sqrt.f64 (+.f64 (.f64 x.re x.re) (.f64 x.im x.im)))) y.im) (.f64 (atan2.f64 x.im x.re) y.re))`	overflow	2
↳	`(*.f64 x.re x.re)`	overflow	73
↳	`(+.f64 (.f64 x.re x.re) (.f64 x.im x.im))`	overflow	119
↳	`(.f64 (log.f64 (sqrt.f64 (+.f64 (.f64 x.re x.re) (*.f64 x.im x.im)))) y.im)`	overflow	2
↳	`(*.f64 x.im x.im)`	overflow	62
`sqrt.f64`	`(sqrt.f64 (+.f64 (.f64 x.re x.re) (.f64 x.im x.im)))`	uflow-rescue	2	0
↳	`(*.f64 x.re x.re)`	underflow	60
↳	`(+.f64 (.f64 x.re x.re) (.f64 x.im x.im))`	underflow	15
↳	`(*.f64 x.im x.im)`	underflow	73
`*.f64`	`(*.f64 (atan2.f64 x.im x.re) y.im)`	*nu**	1	0

Confusion

	Predicted +	Predicted -
+	158	2
-	65	31

Precision

0.7085201793721974

Recall

0.9875

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	158	0	2
-	65	0	31

Precision?

0.7085201793721974

Recall?

0.9875

Freqs

test

number	freq
0	33
1	136
2	86
3	1

Total Confusion?

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

Precision?

1.0

Recall?

1.0

Samples

215.0ms	378×	1	valid
20.0ms	134×	0	valid

Compiler

Compiled 393 to 61 computations (84.5% saved)

Precisions

Click to see histograms. Total time spent on operations: 200.0ms

ival-atan2: 58.0ms (29% of total)

ival-mult: 34.0ms (17% of total)

adjust: 24.0ms (12% of total)

ival-hypot: 24.0ms (12% of total)

ival-cos: 20.0ms (10% of total)

ival-log: 17.0ms (8.5% of total)

ival-add: 11.0ms (5.5% of total)

ival-sub: 7.0ms (3.5% of total)

ival-exp: 5.0ms (2.5% of total)

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

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

preprocess42.0ms (1.2%)

Memory

-11.8MiB live, 36.2MiB allocated; 8ms collecting garbage

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	141	575
1	437	556
2	1292	554
3	3522	552

Stop Event

1×	node limit

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

start3.0ms (0.1%)

analyze589.0ms (17.6%)

sample2.2s (65.7%)

explain513.0ms (15.3%)

preprocess42.0ms (1.2%)

end0.0ms (0%)

Profiling