 href="#sleef_q"><b class="func">sleef_q</b></a> function is
  used to intialize
  <i class="var">q2</i>. <a href="#sleef_q"><b class="func">sleef_q</b></a>
  is a function for defining a QP FP constant. You can convert any QP
  FP value to this representation using <b>qutil</b> utility
  program. At line
  20, <a href="#basicArithmetic"><b class="func">Sleef_subq1_u05purec</b></a>
  function is used to subtract a scalar value from another to obtain
  the result.
</p>

<pre class="code">
<code>#include &lt;