@InProceedings{marshall_et_al:LIPIcs.ECOOP.2022.5, author = {Marshall, Daniel and Orchard, Dominic}, title = {{How to Take the Inverse of a Type}}, booktitle = {36th European Conference on Object-Oriented Programming (ECOOP 2022)}, pages = {5:1--5:27}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-225-9}, ISSN = {1868-8969}, year = {2022}, volume = {222}, editor = {Ali, Karim and Vitek, Jan}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ECOOP.2022.5}, URN = {urn:nbn:de:0030-drops-162339}, doi = {10.4230/LIPIcs.ECOOP.2022.5}, annote = {Keywords: linear types, regular types, algebra of programming, derivatives} }