{ "id": "1812.00051", "version": "v1", "published": "2018-11-30T20:48:15.000Z", "updated": "2018-11-30T20:48:15.000Z", "title": "The Surreal Numbers as an Ordered Commutative Ring with an Apartness: A Development in Univalent Foundations", "authors": [ "Jean S. Joseph" ], "categories": [ "math.LO" ], "abstract": "We define a multiplication on the surreal numbers as higher inductive-inductive types.", "revisions": [ { "version": "v1", "updated": "2018-11-30T20:48:15.000Z" } ], "analyses": { "keywords": [ "surreal numbers", "ordered commutative ring", "univalent foundations", "development" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }