Returns a complex number raised to an integer power.
| Name | Type | Description |
| arg1 | any | Is a complex number you want to raise to a power. |
| arg2 | any | Is the power to which you want to raise the complex number. |
builder.CreateFile("xlsx");
var oWorksheet = Api.GetActiveSheet();
var oFunction = Api.GetWorksheetFunction();
oWorksheet.GetRange("A1").SetValue(oFunction.IMPOWER("-2+2.5i", -3));
builder.SaveFile("xlsx", "IMPOWER.xlsx");
builder.CloseFile();