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
This example shows how to return the cosine of a complex number.
- Code
- Result
// How to get the cosine.
// Use a function to get the cosine of a complex number.
let worksheet = Api.GetActiveSheet();
let func = Api.GetWorksheetFunction();
worksheet.GetRange("A1").SetValue(func.IMCOS("-2+2.5i"));