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    <info>
        <link type="guide" xref="index#equation"/>
    
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Christopher Meng</mal:name>
      <mal:email>i@cicku.me</mal:email>
      <mal:years>2012-2013</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>ravix</mal:name>
      <mal:email>dr.neemous@gmail.com</mal:email>
      <mal:years>2013</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Dianjin Wang</mal:name>
      <mal:email>1132321739qq@gmail.com</mal:email>
      <mal:years>2012</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Cravix</mal:name>
      <mal:email>dr.neemous@gmail.com</mal:email>
      <mal:years>2013</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>nyanyh</mal:name>
      <mal:email>rebuilty@gmail.com</mal:email>
      <mal:years>2013</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>liulitchi</mal:name>
      <mal:email>xingzuo88@qq.com</mal:email>
      <mal:years>2013</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>玉堂白鹤</mal:name>
      <mal:email>yjwork@qq.com</mal:email>
      <mal:years>2015</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Mingye Wang</mal:name>
      <mal:email>arthur200126@gmail.com</mal:email>
      <mal:years>2015-2016</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>白铭骢</mal:name>
      <mal:email>jeffbai@aosc.xyz</mal:email>
      <mal:years>2015-2016</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>刘子兴</mal:name>
      <mal:email>liushuyu@aosc.xyz</mal:email>
      <mal:years>2015-2016</mal:years>
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  </info>

	<title>绝对值</title>
    
    <p>
    Absolute values are calculated using the | symbol or abs <link xref="function">function</link>.
    </p>
    <example>
    <p>
    |−1|
    </p>
    <p>
    abs (−1)
    </p>
    </example>
</page>
