code class="computeroutput"><span class="keyword">namespace</span>
        <span class="identifier">boost</span><span class="special">::</span><span class="identifier">math</span></code>.
      </p>
<p>
        Unlike the facet <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">num_get</span></code>, the facet <code class="computeroutput"><span class="identifier">nonfinite_num_get</span></code>
        parses strings that represent <code c