Difference between revisions of "ApCoCoA-1:Num.FPart"

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{{Version|1}}
 
<command>
 
<command>
<title>FPart</title>
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<title>Num.FPart</title>
 
<short_description>Returns the fractional part of a rational number.</short_description>
 
<short_description>Returns the fractional part of a rational number.</short_description>
  
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<description>
 
<description>
Returns the fractional part of a rational number <tt>Num</tt>. It is defined as Num - Floor(Num).
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Returns the fractional part of a rational number <tt>Num</tt>. It is defined as <tt>Num - Floor(Num)</tt>.
  
 
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<seealso>
 
<seealso>
  <see>Ceil</see>
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  <see>ApCoCoA-1:Num.Ceil|Num.Ceil</see>
  <see>Floor</see>
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  <see>ApCoCoA-1:Num.Floor|Num.Floor</see>
  <see>PrintLn</see>
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  <see>ApCoCoA-1:PrintLn|PrintLn</see>
 
</seealso>
 
</seealso>
  
<key>Floor</key>
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<key>fpart</key>
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<key>num.fpart</key>
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<key>numerical.fpart</key>
  
<wiki-category>Package_numerical</wiki-category>
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<wiki-category>ApCoCoA-1:Package_numerical</wiki-category>
 
</command>
 
</command>

Latest revision as of 10:28, 7 October 2020

This article is about a function from ApCoCoA-1.

Num.FPart

Returns the fractional part of a rational number.

Syntax

Num.FPart(Num:RAT):INT

Description

Returns the fractional part of a rational number Num. It is defined as Num - Floor(Num).

  • @param Num A rational number.

  • @return The fractional part.

Example

Num.FPart(8.1);
Num.FPart(-8.1);
Num.FPart(8);
1/10
-------------------------------
9/10
-------------------------------
0
-------------------------------



See also

Num.Ceil

Num.Floor

PrintLn