mod.html#ab9c297719b0acfce921d32866ddc2b42">ssht_error</a>(<a class="code" href="namespacessht__error__mod.html#a1c0ea360f1aedd24dc9cecf64952f426">SSHT_ERROR_ARG_INVALID</a>, <span class="stringliteral">&#39;ssht_dl_beta_recursion&#39;</span>, &amp;
<a name="l00340"></a>00340               comment_add=<span class="stringliteral">&#39;el &lt; 0&#39;</span>);
<a name="l00341"></a>00341 
<a name="l00342"></a>00342       <span class="comment">! For the special cases of l = 0 use the direct formula.</span>
<a na