help/info/or.html

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  13 <title>or</title>
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  32 <h1>or</h1>
  33 <hr align="left" width="75%">
  34 <p>The keyword <b><font face="Courier New">or</font></b> performs a logical operation which returns the value true if at least one of its operands is true; it returns the value false only if both
  35 operands are false.</p>
  36 <p>Related keywords:</p>
  37 <ul>
  38   <li><a href="boolean.html"><b><font face="Courier New" color="#003258" size="4">boolean</font></b></a></li>
  39   <li><a href="and.html"><b><font face="Courier New" color="#003258" size="4">and</font></b></a></li>
  40   <li><a href="not.html"><b><font face="Courier New" color="#003258" size="4">not</font></b></a></li>
  41   <li><a href="xor.html"><b><font face="Courier New" color="#003258" size="4">xor</font></b></a></li>
  42   <li><a href="true.html"><b><font face="Courier New" color="#003258" size="4">true</font></b></a></li>
  43   <li><a href="false.html"><b><font face="Courier New" color="#003258" size="4">false</font></b></a></li>
  44 </ul>
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  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>or</b></font></h3>
  52     </td>
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  57 <hr align="left" width="50%">
  58 <p>Example 1:
  59 <p><font face="Courier New">const boolean c_gut := true; </font> <br>
  60 <font face="Courier New">const boolean c_schlecht := false; </font> <br>
  61 <font face="Courier New">var boolean v_zsammen := c_gut or c_schlecht; </font>
  62 <p>The varaible v_zsammen will have the initial value true.</p>
  63 <hr align="left" width="25%">
  64 <p><a HREF="BNF.html#singleexpression">BNF definition</a> of <font face="Courier New">or</font></p>
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