:nosearch:

.. _op_ai_onnx_IsInf-10:

IsInf - version 10
==================

This page documents version **10** of operator **IsInf**. See :doc:`IsInf` for the latest version (since version 20).

- **Domain**: ``ai.onnx``
- **Since version**: 10

Map infinity to true and other values to false.

**Inputs**

- **X** (*T1*): input

**Outputs**

- **Y** (*T2*): output

**Attributes**

- **detect_negative** (*int*): (Optional) Whether map negative infinity to true. Default to 1 so that negative infinity induces true. Set this attribute to 0 if negative infinity should be mapped to false.
- **detect_positive** (*int*): (Optional) Whether map positive infinity to true. Default to 1 so that positive infinity induces true. Set this attribute to 0 if positive infinity should be mapped to false.

**Type Constraints**

- **T1**: Constrain input types to float tensors.
  Allowed types: tensor(double), tensor(float).
- **T2**: Constrain output types to boolean tensors.
  Allowed types: tensor(bool).