ial">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">infinity</span><span class="special">()</span></code>.
      In this situation if the type <code class="computeroutput"><span class="identifier">T</span></code>
      doesn't support infinities, the maximum value for the type is returned.
    </p>
<h4>
<a name="math_toolkit.error_handling.h6"></a>
      <span class="phrase"><a name="math_toolkit.error_handling.underflow_error"></a></span><a class="li