Difference between revisions of "ApCoCoA-1:Fn.ArcSin"
From ApCoCoAWiki
S schuster (talk | contribs) (New page: <command> <title>Fn.ArcSin</title> <short_description>Returns the arcsine of a given value.</short_description> <syntax> Fn.ArcSin(X:RAT):RAT </syntax> <description> This function retu...) |
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<see> Fn.GetAccuracy</see> | <see> Fn.GetAccuracy</see> | ||
<key>Fn.ArcSin</key> | <key>Fn.ArcSin</key> | ||
| − | <key> | + | <key>elemfns.ArcSin</key> |
<key>ArcSin</key> | <key>ArcSin</key> | ||
<wiki-category>Package_elemfns</wiki-category> | <wiki-category>Package_elemfns</wiki-category> | ||
</command> | </command> | ||
Revision as of 13:43, 4 May 2011
Fn.ArcSin
Returns the arcsine of a given value.
Syntax
Fn.ArcSin(X:RAT):RAT
Description
This function returns the arcsine of X rounded to the current
global accuracy. The domain of this functions ranges between -1
and 1.
@param X Value of which to compute the arcsine.
@return The arcsine of X rounded to the current global accuracy.
Example
Fn.SetAccuracy(20); R := Fn.ArcSin(1/2); Dec(R, 30); 0.52359877559829887308 -------------------------------
