User talk:Taerch

Welcome to Wikipedia. We welcome and appreciate your contributions, including your edits to Riemann hypothesis, but we cannot accept original research. Original research 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. Thank you. —David Eppstein (talk) 05:55, 6 March 2012 (UTC)