 (reported
          by Florian Schoppmann) by adding a function check_out_of_range to test
          many possible bad parameters. This test revealed several distributions
          where the checks for bad parameters were ineffective, and these have been
          rectified.
        </li>
<li class="listitem">
          Fixed issue in Hankel functions that causes incorrect values to be returned
          for <span class="emphasis"><em>x &lt; 0</em></span> and ν odd, see <a href="https://svn.boost.org/tra