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<section id="MathArtLogic">
  <title>Arithmetic and Logic Operations</title>

  <para>
    Opcodes that perform arithmetic and logic operations are 
    <link linkend="subtracts"><citetitle>-</citetitle></link>, 
    <link linkend="adds"><citetitle>&plus;</citetitle></link>, 
    <link linkend="opand"><citetitle>&amp;&amp;</citetitle></link>, 
    <link linkend="opor"><citetitle>&verbar;&verbar;</citetitle></link>, 
    <link linkend="multiplies"><citetitle>&ast;</citetitle></link>, 
    <link linkend="divides"><citetitle>&sol;</citetitle></link>, 
    <link linkend="raises"><citetitle>&circ;</citetitle></link>, and 
    <link linkend="modulus"><citetitle>&percnt;</citetitle></link>.
  </para>

</section>
