promotion</a> to use more precise types.
          </li>
<li class="listitem">
            What working <a class="link" href="../policy/pol_ref/precision_pol.html" title="Precision Policies">precision</a>
            should be used to calculate results.
          </li>
<li class="listitem">
            What to do when a <a class="link" href="../policy/pol_ref/assert_undefined.html" title="Mathematically Undefined Function Policies">mathematically
            undefined function</a> is used: Should this raise