companion object">object FreePi</a></div></span></h3></div><h4 id="signature" class="signature"><span class="modifier_kind"><span class="modifier"></span> <span class="kind">case class</span></span> <span class="symbol"><span class="name">FreePi</span><span class="params">(<span name="variable">variable: <a href="FreeExpr.html" name="provingground.translation.FreeExpr" id="provingground.translation.FreeExpr" class="extype">FreeExpr</a></span>, <span name="value">value: <a href="FreeExpr.html" name="provingg