User talk:Rtomas

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It is also important that all Wikipedia articles have an encyclopedic tone and follow Wikipedia article layout. For more information on Wikipedia's policies, see Wikipedia's policies and guidelines. If you want to edit constructively, take a look at the welcome page. Thank you. RedRollerskate 23:33, 1 July 2007 (UTC)

Glad you're adding to the article, but it needs a great deal more. it needs the exact specification of just what he did, and it needs references to published work, and to published sources describing his work. the CERN bulletin will do for one, but it would be highly desirable to have something from outside CERN. I know its a RS even for its own work, but there are those who will doubt it. DGG (talk) 03:58, 9 July 2007 (UTC)

Welcome to Wikipedia. We appreciate your contributions, but in one of your recent edits to Greatest common divisor, it appears that you have added original research, which is against Wikipedia's policies. Original research refers to material—such as facts, allegations, ideas, and personal experiences—for which no reliable, published sources exist; it also encompasses combining published sources in a way to imply something that none of them explicitly say. Please be prepared to cite a reliable source for all of your contributions. You can have a look at the tutorial on citing sources. Thank you. —David Eppstein (talk) 01:22, 26 September 2020 (UTC)