burn-autodiff 0.4.0

# Burn Autodiff

> [Burn](https://github.com/burn-rs/burn) autodiff backend

[![Current Crates.io Version](https://img.shields.io/crates/v/burn-autodiff.svg)](https://crates.io/crates/burn-autodiff)
[![license](https://shields.io/badge/license-MIT%2FApache--2.0-blue)](https://github.com/burn-rs/burn-autodiff/blob/master/README.md)

For now only first order reverse mode autodiff is supported.