:nosearch:

.. _op_ai_onnx_Neg-6:

Neg - version 6
===============

This page documents version **6** of operator **Neg**. See :doc:`Neg` for the latest version (since version 13).

- **Domain**: ``ai.onnx``
- **Since version**: 6

Neg takes one input data (Tensor ) and produces one output data
(Tensor ) where each element flipped sign, y = -x, is applied to
the tensor elementwise.

**Inputs**

- **X** (*T*): Input tensor

**Outputs**

- **Y** (*T*): Output tensor

**Type Constraints**

- **T**: Constrain input and output types to signed numeric tensors.
  Allowed types: tensor(double), tensor(float), tensor(float16), tensor(int16), tensor(int32), tensor(int64), tensor(int8).

Differences with previous version (1)
-------------------------------------

**SchemaDiff**: ``Neg`` (domain ``'ai.onnx'``)

* old version: 1
* new version: 6
* breaking: no

**Type constraints:**

* changed 'T': added types: ['tensor(int16)', 'tensor(int32)', 'tensor(int64)', 'tensor(int8)']