@InProceedings{gauthier_et_al:LIPIcs.ITP.2024.16, author = {Gauthier, Thibault and Brown, Chad E.}, title = {{A Formal Proof of R(4,5)=25}}, booktitle = {15th International Conference on Interactive Theorem Proving (ITP 2024)}, pages = {16:1--16:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-337-9}, ISSN = {1868-8969}, year = {2024}, volume = {309}, editor = {Bertot, Yves and Kutsia, Temur and Norrish, Michael}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ITP.2024.16}, URN = {urn:nbn:de:0030-drops-207446}, doi = {10.4230/LIPIcs.ITP.2024.16}, annote = {Keywords: Ramsey numbers, SAT solvers, symmetry breaking, generalization, HOL4} }