IMCOSH
function IMCOSH(arg1: any = null): number | string | booleanDescription
Returns the hyperbolic cosine of a complex number.
Parameters
- arg1
anydefault: null Is a complex number for which you want the hyperbolic cosine.
Returns
number | string | booleanTry It
var oWorksheet = Api.GetActiveSheet();
var oFunction = Api.GetWorksheetFunction();
oWorksheet.GetRange("A1").SetValue(oFunction.IMCOSH("-2+2.5i"));