help/info/mod.html

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  13 <title>mod</title>
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  32 <h1>mod</h1>
  33 <hr align="left" width="75%">
  34 <p>The keyword <b><font face="Courier New">mod</font></b> belongs to the family of the arithmetic operators. It operates on two operands of <font face="Courier New"><b>integer</b></font> type and
  35 on its derivates. The operation x mod y computes the rest that remains from an integer division of x by y.&nbsp;</p>
  36 <ul>
  37   <li>The result of the operation is <font face="Courier New"><b>integer</b></font>;</li>
  38   <li>the operation is defined for non-zero operands only;</li>
  39   <li>the result is always non-negative, see chapter 15.1 of the standard.</li>
  40 </ul>
  41 <p>Related keywords:</p>
  42 <ul>
  43   <li><a href="rem.html"><b><font face="Courier New" color="#003258" size="4">rem</font></b></a></li>
  44 </ul>
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  46 <div align="center">
  47 <center>
  48 <table border="0" width="90%" bgcolor="#FFB599" cellpadding="4">
  49   <tr>
  50     <td width="100%">
  51     <h3 align="center"><font face="Courier New" color="#003258" size="5"><b>mod</b></font></h3>
  52     </td>
  53   </tr>
  54 </table>
  55 </center>
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  57 <hr align="left" width="50%">
  58 <p>Example:
  59 <p><font face="Courier New">for (var integer j:=-3; j&lt;=3; j:= j+1) {<br>
  60 &nbsp&nbsp&nbsp;var integer vl_log := (j mod 3);<br>
  61 &nbsp&nbsp&nbsp;log (vl_log)<br>
  62 }</font> <br>
  63 <p>The log will contain the following integer values: 0 1 2 0 1 2 0.
  64 <hr align="left" width="25%">
  65 <hr align="left" width="25%">
  66 <p><a HREF="BNF.html#multiplyop">BNF definition</a> of <font face="Courier New">mod</font></p>
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