Versioned name: Erf-1

Category: Arithmetic

Short description: Erf calculates the Gauss error function element-wise with given tensor.

OpenVINO description: This OP is as same as OpenVINO OP

Detailed description:

For each element from the input tensor calculates corresponding element in the output tensor with the following formula:

\[erf(x) = \pi^{-1} \int_{-x}^{x} e^{-t^2} dt\]


No attributes available.


  • 1: input - input tensor. Required.

    • Type: T


  • 1: output - the output tensor of Erf operation.

    • Type: T


  • T: f32, f16, bf16.

  • Note: Inputs and outputs have the same data type denoted by T. For example, if input is f32 tensor, then all other tensors have f32 data type.