lass="Identifier">to</span><span class="Other">:</span> <span class="Identifier">int</span><span class="Other">)</span></pre></dt>
<dd>
Swap row <cite>frm</cite> with row <cite>to</cite>
&nbsp;&nbsp;<a
href="/tree/master/snail/linsys.nim#L13"
class="link-seesrc" target="_blank">Source</a>
<a href="/edit/devel/snail/linsys.nim#L13" class="link-seesrc" target="_blank" >Edit</a>

</dd>
<dt id="swapCol"><a name="swapCol,Matrix[N,M],int,int"></a><pre><span class="Keyword">proc</span> <span class="Identifier">swa