ult behaviour of this function is to throw a <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">math</span><span class="special">::</span><span class="identifier">rounding_error</span></code>.
    </p>
<p>
      Note that in order to support information rich error messages when throwing
      exceptions, <code class="computeroutput"><span class="identifier">Message</span></code> must contain
      a <a href="../../../../format/index.html