Returns the natural logarithm of a number.

      Log (Number)

   number   Any valid numeric expression greater than 0.

The natural logarithm is the logarithm to the base e. The constant e is approximately 2.718282.

Calculate base-n logarithms for any number x by dividing the natural logarithm of x by the natural logarithm of n as follows:

Logn(x) = Log(x) / Log(n)

A custom Function to calculate base-10 logarithms:

Function Log10(X)
 Log10 = Log(X) / Log(10)
End Function



Exp(n) - Return e (base of natural logs) raised to a power n.

© Copyright SS64.com 1999-2014
Some rights reserved