COS
Returns the cosine of an angle.
Syntax
expression.COS(arg1);
expression - A variable that represents an ApiWorksheetFunction class.
Parameters
| Name | Required/Optional | Data type | Default | Description |
|---|---|---|---|---|
| arg1 | Required | ApiRange | ApiName | number | The angle in radians for which the cosine will be returned. |
Returns
number
Example
Calculate the cosine value of an angle in a spreadsheet.
// What is the cosine of a given angle in a spreadsheet?
// Find the ratio of a triangle's side using an angle in a spreadsheet.
let worksheet = Api.GetActiveSheet();
let func = Api.WorksheetFunction;
worksheet.GetRange("A1").SetValue(func.COS(1.5));