ges of Variables</a><ul>
<li class="chapter" data-level="" data-path="changes-of-variables.html"><a href="changes-of-variables.html#change-of-variables-vs.transformations"><i class="fa fa-check"></i>Change of Variables vs. Transformations</a></li>
<li class="chapter" data-level="" data-path="changes-of-variables.html"><a href="changes-of-variables.html#multivariate-changes-of-variables"><i class="fa fa-check"></i>Multivariate Changes of Variables</a></li>
</ul></li>
<li class="chapter" data-level="21.4" da