IMCOS

Returns the cosine of a complex number.

Syntax

expression.IMCOS(arg1);

expression - A variable that represents a ApiWorksheetFunction class.

Parameters

Name	Required/Optional	Data type	Default	Description
arg1	Required	ApiRange | ApiName | number		A complex number expressed in the <em>x + yi</em> or <em>x + yj</em> form.

Returns

number

Example

• Code
• Result

let worksheet = Api.GetActiveSheet();
let func = Api.GetWorksheetFunction();
worksheet.GetRange("A1").SetValue(func.IMCOS("-2+2.5i"));