"><a href="../../provingground/learning/TangVec$.html#tProd[A,B](pair:(provingground.learning.TangVec[A],provingground.learning.TangVec[B])):provingground.learning.TangVec[(A,B)]" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">def</span></span> <span class="symbol"><span class="name">tProd</span><span class="tparams">[<span name="A">A</span>, <span name="B">B</span>]</span><span class="params">(<span name="pair">pa