67-1" class="middle odd sf-item-41 sf-depth-4 sf-no-children"><a href="../appendix-a-external-functions/samplexy_curv_nrst.html" class="sf-depth-4">SAMPLEXY_CURV_NRST</a></li><li id="menu-1468-1" class="middle even sf-item-42 sf-depth-4 sf-no-children"><a href="../appendix-a-external-functions/samplexyt.html" class="sf-depth-4">SAMPLEXYT</a></li><li id="menu-1469-1" class="middle odd sf-item-43 sf-depth-4 sf-no-children"><a href="../appendix-a-external-functions/samplexz.html" class="sf-depth-4">SAMPLEXZ</a