# CxSqrt

Advanced Analysis Library Only

AnalysisLibErrType CxSqrt (double xReal, double xImg, double *outputReal, double *outputImg);

## Purpose

Calculates the square root of a complex number. CxSqrt obtains the resulting complex number using the following formula:

## Parameters

Input
Name | Type | Description
xReal | double-precision | Real part of the complex number whose square root is computed. Default Value: 0.0.
xImg | double-precision | Imaginary part of the complex number whose square root is computed. Default Value: 0.0.
Output
Name | Type | Description
outputReal | double-precision | Real part of the resulting complex square root.
outputImg | double-precision | Imaginary part of the resulting complex square root.

## Return Value

Name | Type | Description
status | AnalysisLibErrType | A value that specifies the type of error that occurred. Refer to analysis.h for definitions of these constants.