# \tilde F Re-implementation of the language, AD transformation, and optimisation framework from: Amir Shaikhha, Andrew Fitzgibbon, Dimitrios Vytiniotis, and Simon Peyton Jones. 2019. Efficient Differentiable Programming in a Functional Array-Processing Language. Proc. ACM Program. Lang. 3, ICFP, Article 97 (August 2019), 30 pages. https://doi.org/10.1145/3341701