User talk:Usuwiki

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Change to Differential (infinitesimal)
I think perhaps your last change to Differential (infinitesimal) is perhaps confusing it with finite differences and reverted it. You removed bits about infinitessmals and put in a delta instead of d in the definition. Dmcq (talk) 20:47, 14 August 2009 (UTC)
 * The reference you gave has a correct definition and it corresponds to what was there before you changed the article. Please have another look at the page you referenced. Dmcq (talk) 00:56, 15 August 2009 (UTC)

Non-free rationale for File:Cross Eye 3D image of comet 67P Churyumov Gerasimenko.png
Thanks for uploading or contributing to File:Cross Eye 3D image of comet 67P Churyumov Gerasimenko.png. I notice the file page specifies that the file is being used under non-free content criteria, but there is not a suitable explanation or rationale as to why each specific use in Wikipedia is acceptable. Please go to the file description page, and edit it to include a non-free rationale.

If you have uploaded other non-free media, consider checking that you have specified the non-free rationale on those pages too. You can find a list of 'file' pages you have edited by clicking on the "my contributions" link (it is located at the very top of any Wikipedia page when you are logged in), and then selecting "File" from the dropdown box. Note that any non-free media lacking such an explanation will be deleted one week after they have been tagged, as described on criteria for speedy deletion. If the file is already gone, you can still make a request for undeletion and ask for a chance to fix the problem. If you have any questions, please ask them at the Media copyright questions page. Thank you. Eeekster (talk) 20:57, 15 August 2014 (UTC)

Orphaned non-free image File:Cross Eye 3D image of comet 67P Churyumov Gerasimenko.png
 Thanks for uploading File:Cross Eye 3D image of comet 67P Churyumov Gerasimenko.png. The image description page currently specifies that the image is non-free and may only be used on Wikipedia under a claim of fair use. However, the image is currently not used in any articles on Wikipedia. If the image was previously in an article, please go to the article and see why it was removed. You may add it back if you think that that will be useful. However, please note that images for which a replacement could be created are not acceptable for use on Wikipedia (see our policy for non-free media).

Note that any non-free images not used in any articles will be deleted after seven days, as described in the criteria for speedy deletion. Thank you. Stefan2 (talk) 19:16, 24 August 2014 (UTC)

Help translate from English
Hello. Can you help me translate two paragraphs about a football team from English to Spanish? Xaris333 (talk) 03:29, 26 March 2015 (UTC)