# Mish¶

## General¶

Mish performs element-wise activation function on a given input tensor, based on the following mathematical formula:

$dst = src * \tanh(SoftPlus(src)) = src * \tanh(\ln(1 + e^{src}))$

## Operation attributes¶

Mish operation does not support any attribute.

## Execution arguments¶

The inputs and outputs must be provided according to below index order when constructing an operation.

### Inputs¶

Index

Argu

0

src

Required

### Outputs¶

Index

Argu

0

dst

Required

## Supported data types¶

Mish operation supports the following data type combinations.

Src

D

f32

f32

bf16

bf16

f16

f16