scala.collection.mutable.Set[provingground.learning.GeneratorTF[_]]" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">val</span></span> <span class="symbol"><span class="name">gset</span><span class="result">: <span name="scala.collection.mutable.Set" class="extype">Set</span>[<a href="GeneratorTF.html" name="provingground.learning.GeneratorTF" id="provingground.learning.GeneratorTF" class="extype">GeneratorTF</a>[_]