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<page xmlns="http://projectmallard.org/1.0/" type="guide" id="equation" xml:lang="ca">

    <info>
        <!-- Place this at the start of the section -->
        <title type="sort">0</title>
        <link type="guide" xref="index#equation"/>
    
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Gil Forcada</mal:name>
      <mal:email>gilforcada@guifi.net</mal:email>
      <mal:years>2012</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Joan Duran</mal:name>
      <mal:email>jodufi@gmail.com</mal:email>
      <mal:years>2008, 2009</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Pere O.</mal:name>
      <mal:email>gotrunks@gmail.com</mal:email>
      <mal:years>2018</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Robert Antoni Buj Gelonch</mal:name>
      <mal:email>rbuj@fedoraproject.org</mal:email>
      <mal:years>2018, 2019</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Sergi Morraja</mal:name>
      <mal:email>sergi256@gmail.com</mal:email>
      <mal:years>2011, 2012</mal:years>
    </mal:credit>
  </info>

	<title>Equacions bàsiques</title>
    
    <p>
    Equations are entered in standard mathematical form.
    For example to add 7 and 2 enter the following:
    </p>
    <example>
    <p>7+2</p>
    </example>
    <p>
    To solve, press the <gui>=</gui> button with your mouse or the <key>Enter</key> key on your keyboard.
    </p>
    <p>
    Calculations are performed in mathematical order - multiplication and division are performed before addition and subtraction.
    The following equation solves to 1 (3×2 = 6, 7−6 = 1).
    </p>
    <example>
    <p>7−3×2</p>
    </example>
    <p>
    To change the order of calculation use parenthesis.
    The following equation solves to 8 (7−3 = 4, 4×2 = 8).
    </p>
    <example>
    <p>(7−3)×2</p>
    </example>
    <p>
    To clear the display press the <gui>Clr</gui> button or <key>Escape</key>.
    </p>
</page>
