.. divide.rst: ###### Divide ###### .. code-block:: cpp Divide // Elementwise divide operation Description =========== Produces tensor of the same element type and shape as the two inputs, where the value at each coordinate of ``output`` is the quotient of the values at the corresponding input coordinates. Inputs ------ +-----------------+-------------------------+--------------------------------+ | Name | Element Type | Shape | +=================+=========================+================================+ | ``arg0`` | any | any | +-----------------+-------------------------+--------------------------------+ | ``arg1`` | same as ``arg0`` | same as ``arg0`` | +-----------------+-------------------------+--------------------------------+ Outputs ------- +-----------------+-------------------------+--------------------------------+ | Name | Element Type | Shape | +=================+=========================+================================+ | ``output`` | same as ``arg0`` | same as ``arg0`` | +-----------------+-------------------------+--------------------------------+ Mathematical Definition ======================= .. math:: \mathtt{output}_{i_0, \ldots, i_{n-1}} = \frac{\mathtt{arg0}_{i_0, \ldots, i_{n-1}}}{\mathtt{arg1}_{i_0, \ldots, i_{n-1}}} Backprop ======== .. math:: \overline{\mathtt{arg0}} &\leftarrow \frac{\Delta}{\mathtt{arg1}}\\ \overline{\mathtt{arg1}} &\leftarrow -\Delta \frac{\mathtt{Output}}{\mathtt{arg1}} C++ Interface ============= .. doxygenclass:: ngraph::op::Divide :project: ngraph :members: