r><tr><td class="src">-&gt; <a href="../tensorflow-0.3.0.0/TensorFlow-Tensor.html#t:Tensor" title="TensorFlow.Tensor">Tensor</a> v7 t</td><td class="doc"><p><strong>grad</strong>: The gradient.</p></td></tr><tr><td class="src">-&gt; m <a href="../tensorflow-0.3.0.0/TensorFlow-Output.html#t:ControlNode" title="TensorFlow.Output">ControlNode</a></td><td class="doc empty">&nbsp;</td></tr></table></div></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> versio