13"></a><span class="lineno">  113</span>&#160;    binom_iter(19.f, x, n, emu, cdf); <span class="keywordflow">if</span>(cdf &gt;= r){ <span class="keywordflow">return</span> 19; }</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    binom_iter(20.f, x, n, emu, cdf); <span class="keywordflow">if</span>(cdf &gt;= r || mean &lt;= 4){ <span class="keywordflow">return</span> 20; }</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    binom_iter(