el7/Chevie.jl/blob/fbddb048572eb9b42fb2c8f80113717339b328da/src/CoxGroups.jl#L1101-L1104">source</a></section></article><article class="docstring"><header><a class="docstring-binding" id="PermGroups.reduced" href="#PermGroups.reduced"><code>PermGroups.reduced</code></a> ‚Äî <span class="docstring-category">Function</span></header><section><div><p><code>reduced(W,w)</code></p><p>The  unique element of  minimal length in  the coset W.w.  This makes sense when  <code>isleftdescent(W,u)</code> makes sense f