Difference between revisions of "ApCoCoA-1:Fn.Ln"
From ApCoCoAWiki
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| − | <see> | + | <see>Fn.LnN</see> |
| − | <see> | + | <see>Fn.Log</see> |
| − | <see> | + | <see>Fn.LogN</see> |
| − | <see> | + | <see>Fn.SetAccuracy</see> |
| − | <see> | + | <see>Fn.GetAccuracy</see> |
<key>Fn.Ln</key> | <key>Fn.Ln</key> | ||
<key>elemfns.Ln</key> | <key>elemfns.Ln</key> | ||
Revision as of 09:02, 5 May 2011
Fn.Ln
Returns the natural logarithm of a given value.
Syntax
Fn.Ln(X:RAT):RAT
Description
This function returns the natural logarithm of X rounded to the current global accuracy.
@param X The value of which to compute the logarithm.
@return The natural logarithm of X rounded to the current global accuracy.
Example
Fn.SetAccuracy(20); R := Fn.Ln(5); Dec(R, 40); 1.6094379124341003746 -------------------------------
