@InProceedings{honsell_et_al:LIPIcs.TYPES.2020.7, author = {Honsell, Furio and Lenisa, Marina and Scagnetto, Ivan}, title = {{\Lambda-Symsym: An Interactive Tool for Playing with Involutions and Types}}, booktitle = {26th International Conference on Types for Proofs and Programs (TYPES 2020)}, pages = {7:1--7:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-182-5}, ISSN = {1868-8969}, year = {2021}, volume = {188}, editor = {de'Liguoro, Ugo and Berardi, Stefano and Altenkirch, Thorsten}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.TYPES.2020.7}, URN = {urn:nbn:de:0030-drops-138867}, doi = {10.4230/LIPIcs.TYPES.2020.7}, annote = {Keywords: game semantics, lambda calculus, involutions, linear logic, implicit computational complexity} }