number,x, from cell A3 and a positive integer, n, from cell B3 then
returns into cell C3 the value of x raised to the power n divided by
n factorial.


where x in cell a3 = 2 and n in cell b3 = 5


im using this formula, but when i run it nothing happens, how do i
make this vba programme run and return the value?

how do i delcare x and n variables intot his workign vba code so that
the vba can run, im not sure how to declre them, how you do it.

thanks



this is the vba programme:


Public Function MyFunction(X As Double, N As Long) As Variant
If (N <= 0&) _
Then
MyFunction = "N must be an integer greater than zero"
Else
MyFunction = (X ^ N) / WorksheetFunction.Fact(N)
End If
End Function


how do i delare these