Difference between revisions of "ApCoCoA-1:Fn.Log"
From ApCoCoAWiki
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| − | <see> | + | <see>Fn.LogN</see> |
| − | <see> | + | <see>Fn.Ln</see> |
| − | <see> | + | <see>Fn.LnN</see> |
| − | <see> | + | <see>Fn.SetAccuracy</see> |
| − | <see> | + | <see>Fn.GetAccuracy</see> |
<key>Fn.Log</key> | <key>Fn.Log</key> | ||
<key>elemfns.Log</key> | <key>elemfns.Log</key> | ||
Revision as of 09:04, 5 May 2011
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 -------------------------------
