or RHS</p>
</dd></dl></dd><dt>Returns</dt><dd><p>The solution, x, of the linear system A x = y</p>
</dd></dl></div></div></div></div></div><div class="documentableElement" id="pairs-fffff519"><a href="#pairs-fffff519" class="documentableAnchor"></a><div><span class="annotations monospace"></span></div><div class="header monospace"><span class="modifiers"><span class="other-modifiers"> </span><span class="kind">def </span></span><a href="Utils$.html#pairs-fffff519" class="documentableName ">pairs</a><span cl