Difference between revisions of "ApCoCoA-1:Fn.ArcSin"
From ApCoCoAWiki
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| − | <see> | + | <see>Fn.ArcSinN</see> |
| − | <see> | + | <see>Fn.SetAccuracy</see> |
| − | <see> | + | <see>Fn.GetAccuracy</see> |
<key>Fn.ArcSin</key> | <key>Fn.ArcSin</key> | ||
<key>elemfns.ArcSin</key> | <key>elemfns.ArcSin</key> | ||
Revision as of 08:58, 5 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 -------------------------------
