{ "id": "1511.08147", "version": "v1", "published": "2015-11-24T09:48:49.000Z", "updated": "2015-11-24T09:48:49.000Z", "title": "Addendum to: On the rational approximation of the sum of the reciprocals of the Fermat numbers", "authors": [ "Michael Coons" ], "journal": "The Ramanujan Journal 37 (2015), no. 1, 109-111", "categories": [ "math.NT" ], "abstract": "As a corollary of the main result of our recent paper, {\\em On the rational approximation of the sum of the reciprocals of the Fermat numbers} published in this same journal, we prove that for each integer $b\\geq 2$ the irrationality exponent of $\\sum_{n\\geqslant 0} s_2(n)/b^n$ is equal to $2$.", "revisions": [ { "version": "v1", "updated": "2015-11-24T09:48:49.000Z" } ], "analyses": { "keywords": [ "rational approximation", "fermat numbers", "reciprocals", "main result" ], "tags": [ "journal article" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }