1c0ea360f1aedd24dc9cecf64952f426">SSHT_ERROR_ARG_INVALID</a>, <span class="stringliteral">&#39;ssht_dl_beta_recursion&#39;</span>, &amp;
<a name="l00219"></a>00219               comment_add=<span class="stringliteral">&#39;el &lt; 0&#39;</span>);
<a name="l00220"></a>00220 
<a name="l00221"></a>00221       <span class="comment">! For the special cases of l = 0 use the direct formula.</span>
<a name="l00222"></a>00222       <span class="keyword">else</span> <span class="keyword">if</span> (l == 0) <span clas