# Mish#

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

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

## Operation Attributes#

Mish operation does not support any attribute.

## Execution Arguments#

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

### Inputs#

Index

Argument Name

Required or Optional

0

src

Required

### Outputs#

Index

Argument Name

Required or Optional

0

dst

Required

## Supported Data Types#

Mish operation supports the following data type combinations.

Src

Dst

f32

f32

bf16

bf16

f16

f16