User talk:Cdrw4x12x

Hello, I just brushed your Cohen's class distribution function entry. Please check. Thanks. -- Mietchen (talk) 16:56, 10 April 2008 (UTC)

File copyright problem with File:Choi williams.jpg
Thank you for uploading File:Choi williams.jpg. However, it currently is missing information on its copyright status. Wikipedia takes copyright very seriously. It may be deleted soon, unless we can determine the license and the source of the file. If you know this information, then you can add a copyright tag to the image description page.

If you have uploaded other files, consider checking that you have specified their license and tagged them, too. You can find a list of files you have created in [ your upload log].

If you have any questions, please feel free to ask them at the media copyright questions page. Thanks again for your cooperation. Sfan00 IMG (talk) 14:43, 7 January 2011 (UTC)

File:Cross-term remove.jpg missing description details
Dear uploader: The media file you uploaded as File:Cross-term remove.jpg is missing a description and/or other details on its image description page. If possible, please add this information. This will help other editors to make better use of the image, and it will be more informative for readers.

If the information is not provided, the image may eventually be proposed for deletion, a situation which is not desirable, and which can easily be avoided.

If you have any questions please see Help:Image page. Thank you. Sfan00 IMG (talk) 11:54, 27 March 2013 (UTC)