Difference between revisions of "ApCoCoA-1:Fn.ArcCosN"
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S schuster (talk | contribs) (New page: <command> <title>Fn.ArcCosN</title> <short_description>Returns the arccosine of a given value with a given accuracy.</short_description> <syntax> Fn.ArcCosN(Val:RAT,Acc:INT):RAT </synt...) |
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</syntax> | </syntax> | ||
<description> | <description> | ||
| − | This function returns the arccosine of <tt> | + | This function returns the arccosine of <tt>Val</tt> rounded to the given |
accuracy <tt>Acc</tt>. The domain of this functions ranges between -1 | accuracy <tt>Acc</tt>. The domain of this functions ranges between -1 | ||
and 1. | and 1. | ||
| Line 13: | Line 13: | ||
<item>@param <em>Val</em> Value of which to compute the arccosine.</item> | <item>@param <em>Val</em> Value of which to compute the arccosine.</item> | ||
<item>@param <em>Acc</em> The desired accuracy.</item> | <item>@param <em>Acc</em> The desired accuracy.</item> | ||
| − | <item>@return The arccosine of <tt> | + | <item>@return The arccosine of <tt>Val</tt> rounded to the given accuracy <tt>Acc</tt>.</item></itemize> |
<example> | <example> | ||
R := Fn.ArcCosN(1/2, 30); | R := Fn.ArcCosN(1/2, 30); | ||
Revision as of 11:57, 4 May 2011
Fn.ArcCosN
Returns the arccosine of a given value with a given accuracy.
Syntax
Fn.ArcCosN(Val:RAT,Acc:INT):RAT
Description
This function returns the arccosine of Val rounded to the given
accuracy Acc. The domain of this functions ranges between -1
and 1.
@param Val Value of which to compute the arccosine.
@param Acc The desired accuracy.
@return The arccosine of Val rounded to the given accuracy Acc.
Example
R := Fn.ArcCosN(1/2, 30); Dec(R, 40); 1.047197551196597746154214461093 -------------------------------
