Difference between revisions of "ApCoCoA-1:Fn.SetAccuracy"
From ApCoCoAWiki
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<see> Fn.GetAccuracy</see> | <see> Fn.GetAccuracy</see> | ||
<key>Fn.SetAccuracy</key> | <key>Fn.SetAccuracy</key> | ||
| − | <key> | + | <key>elemfns.SetAccuracy</key> |
<key>SetAccuracy</key> | <key>SetAccuracy</key> | ||
<wiki-category>Package_elemfns</wiki-category> | <wiki-category>Package_elemfns</wiki-category> | ||
</command> | </command> | ||
Revision as of 14:22, 4 May 2011
Fn.SetAccuracy
Set the default accuracy.
Syntax
Fn.SetAccuracy(N:INT):NULL
Description
N must be positive. An accracy of N means that all results X are rounded
such that | X - TrueValue | <= 0.5*10^(-N).
By default, the accuracy is set to 10.
@param N the accuracy to be set.
Example
Fn.SetAccuracy(10); X1 := Fn.Sin(1); Fn.SetAccuracy(30); X2 := Fn.Sin(1); Dec(X1, 100); Dec(X2, 100); 0.8414709848 ------------------------------- 0.84147098480789650665250232163 -------------------------------
