cial">&lt;</span><span class="keyword">typename</span> LeftRight<span class="special">&gt;</span> 
<span class="keyword">struct</span> <a class="link" href="featur_1_3_2_6_3_21_1_1_10.html" title="Struct template feature_of&lt;tag::weighted_pot_tail_mean_prob&lt; LeftRight &gt;&gt;">feature_of</a><span class="special">&lt;</span><span class="identifier">tag</span><span class="special">::</span><span class="identifier">weighted_pot_tail_mean_prob</span><span class="special">&lt;</span> <span class="identifie