%0 Journal Article %T A Solution to the 3x + 1 Problem %A David C. Kay %J American Journal of Computational Mathematics %P 371-377 %@ 2161-1211 %D 2023 %I Scientific Research Publishing %R 10.4236/ajcm.2023.132020 %X The author makes the claim to have a solution for the famous 3x + 1 problem. The key to its solution is a special proof that the term (3 + ŠĆ)r is a non-integer, as well as the use of properties of extremal points of a Collatz sequence. %K Collatz Sequences %K Extreme Points %K Pre-Extreme Sequence %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=125987