ATANH
function ATANH(arg1: number = null): number | string | booleanDescription
Returns the inverse hyperbolic tangent of a number.
Parameters
- arg1
numberdefault: null Is any real number between -1 and 1 excluding -1 and 1.
Returns
number | string | booleanTry It
var oWorksheet = Api.GetActiveSheet();
var oFunction = Api.GetWorksheetFunction();
oWorksheet.GetRange("A1").SetValue(oFunction.ATANH(0.5));