<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
 
<book xml:id="book.math" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <?phpdoc extension-membership="core" ?>
 <title>Mathematical Functions</title>
 <titleabbrev>Math</titleabbrev>
 
 <!-- {{{ preface -->
 <preface xml:id="intro.math">
  &reftitle.intro;
  <para>
   These math functions will only handle values within the range of
   the <type>int</type> and <type>float</type> types.
   To handle larger numbers, take a look at the
   <link linkend="book.bc">arbitrary precision math</link> or
   <link linkend="book.gmp">GNU Multiple Precision functions</link> functions.
  </para>

  <section>
   &reftitle.seealso;
   <para>
    <simplelist>
     <member>
      <link linkend="language.operators.arithmetic">arithmetic operators</link>
     </member>
     <member>
      <link linkend="book.bc">Arbitrary precision math functions</link>
     </member>
     <member>
      <link linkend="book.gmp">GNU Multiple Precision functions</link>
     </member>
    </simplelist>
   </para>
  </section>
 </preface>
 <!-- }}} -->
 
 &reference.math.setup;
 &reference.math.constants;
 &reference.math.reference;

</book>

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