.. negative.rst: ######## Negative ######## .. code-block:: cpp Negative // Elementwise negative operation Description =========== Produces a single output tensor of the same element type and shape as ``arg,`` where the value at each coordinate of ``output`` is the negative of the value at each ``arg`` coordinate. Inputs ------ +-----------------+-------------------------+--------------------------------+ | Name | Element Type | Shape | +=================+=========================+================================+ | ``arg`` | Any | Any | +-----------------+-------------------------+--------------------------------+ Outputs ------- +-----------------+-------------------------+--------------------------------+ | Name | Element Type | Shape | +=================+=========================+================================+ | ``output`` | Same as ``arg`` | Same as ``arg`` | +-----------------+-------------------------+--------------------------------+ Mathematical Definition ======================= .. math:: \mathtt{output}_{i_0, \ldots, i_{n-1}} = -\mathtt{arg}_{i_0, \ldots, i_{n-1}} Backprop ======== .. math:: \overline{\mathtt{arg}} \leftarrow -\Delta C++ Interface ============= .. doxygenclass:: ngraph::op::Negative :project: ngraph :members: