ApCoCoA-1:Fn.Log
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Revision as of 13:33, 4 May 2011 by S schuster (talk | contribs) (New page: <command> <title>Fn.Log</title> <short_description>Returns the logarithm to a given base.</short_description> <syntax> Fn.Log(Base:RAT,X:RAT):RAT </syntax> <description> This function ...)
Fn.Log
Returns the logarithm to a given base.
Syntax
Fn.Log(Base:RAT,X:RAT):RAT
Description
This function returns the logarithm of X to the base Base rounded to the current global accuracy.
@param Base The base to which to compute the logarithm.
@param X The value of which to compute the logarithm.
@return The logarithm of X to the base Base rounded to the current global accuracy.
Example
Fn.SetAccuracy(20); R := Fn.Log(3,27); Dec(R, 40); 3 -------------------------------
Example
Fn.SetAccuracy(20); R := Fn.Log(2,10); Dec(R, 40); 3.32192809488736234787 -------------------------------
