# CxAdd1D

AnalysisLibErrType CxAdd1D (double arrayXReal[], double arrayXImg[], double arrayYReal[], double arrayYImg[], int numberOfElements, double outputReal[], double outputImg[]);

## Purpose

Adds two complex 1D arrays. CxAdd1D obtains the element of the resulting complex array using the following formulas:

outputReali = arrayXReali + arrayYReali

outputImgi = arrayXImgi + arrayYImgi

CxAdd1D can perform the operations in place; that is, the input and output complex arrays can be the same.

## Parameters

Input
Name | Type | Description
arrayXReal | double-precision array | Real part of the first array to add.
arrayXImg | double-precision array | Imaginary part of the first array to add.
arrayYReal | double-precision array | Real part of the second array to add.
arrayYImg | double-precision array | Imaginary part of the second array to add.
numberOfElements | integer | Number of elements to add.
Output
Name | Type | Description
outputReal | double-precision array | Real part of the result of the complex array addition.
outputImg | double-precision array | Imaginary part of the result of the complex array addition.

## 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.