ApCoCoA:Fn.LnN

From CoCoAWiki

Fn.LnN

Returns the natural logarithm of a given value with a given accuracy.

Syntax

Fn.LnN(Val:RAT,Acc:INT):RAT

Description

This function returns the natural logarithm of Val rounded to the given accuracy Acc.

  • @param Val The value of which to compute the natural logarithm.

  • @param Acc The desired accuracy.

  • @return The natural logarithm of Val rounded to accuracy Acc.

Example

R := Fn.LnN(5, 30);
Dec(R, 40);

1.609437912434100374600759333226
-------------------------------

ApCoCoA:Fn.LnN

ApCoCoA:Fn.Log

ApCoCoA:Fn.LogN

ApCoCoA:Fn.SetAccuracy

ApCoCoA:Fn.GetAccuracy