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Natural Logarithm


Hi,

I need to know how to make a natural logarithm, LN, I know the LOG is LOG(x), but LN(x) does't work!

Anybody?




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Natural Logarithm
Hi,

I need to know how to make a natural logarithm, LN, I know the LOG is LOG(x), but LN(x) does't work!

Anybody?

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Logarithm
PD. This is the code im using

Code:
Dim BACKarray(1024)
Dim ABSarray(1024) As Double
Dim DataArray(1024)
Dim NewAve()
o.Sheets("sheet1").range(o.Cells(1, D + 1), o.Cells(1025, D + 1)).Value = NewAve
'Im changing between this line and the one after the iteration

For i = 1 To 1024
DataArray(i) = aData(i) / Form1.txtNumAccum.text
ABSarray(i) = -(Log(DataArray(i) / BACKarray(i)) / Log(10#))
If (i And 1) = 0 Then 'Will Plot Even Points Only
picPlot.Line -(i, ABSarray(i))
End If
List2.AddItem ABSarray(i) 'Check the values!!!!!!!!!!!
Next i
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