User talk:Don hinson

Original research
Welcome to Wikipedia. We welcome and appreciate your contributions, including your edits to Cubic function, 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. - DVdm (talk) 11:56, 2 February 2013 (UTC)

Please do not add original research or novel syntheses of published material to articles as you apparently did to Cubic function. Please cite a reliable source for all of your contributions. Thank you. - DVdm (talk) 21:27, 15 February 2013 (UTC)