Function GET_SUM(ParamArray () As Variant) As Double

    Dim  As Variant
    Dim  As Double
    Dim  As Range
    
    For Each  In 
    
        If TypeName() = "Range" Then

            For Each  In 

                If IsNumeric(.Value) Then  =  + .Value

            Next

        Else

            If IsNumeric() Then  =  + 

        End If
        
    Next
    
    GET_SUM = 

End Function

Function GET_SUM(ParamArray () As Variant) As Double

    Dim  As Variant
    Dim  As Double
    Dim  As Range
    
    For Each  In 
    
        If TypeName() = "Range" Then

             =  + WorksheetFunction.Sum()

        Else

            If IsNumeric() Then  =  + 

        End If
        
    Next
    
    GET_SUM = 

End Function
