Changes
* The description of the open problem should start with <nowiki><onlyinclude></nowiki> and end with <nowiki></onlyinclude></nowiki>. This is followed by a Remarks section (and possibly other sections) and a References section, which uses the [http://www.mediawiki.org/wiki/Extension:Cite Cite extension].
* At the end of the open problem page, give all categories that the open problem fits into. In addition, add <nowiki>[[Category:Open Problems]]</nowiki>
* It is useful to create separate pages for definitions and theorems that may be referred to on several pages. These pages have their own categories: <nowiki>[[Category:Definitions]] </nowiki> and <nowiki>[[Category:Theorems]]</nowiki>.
* Links to Wikipedia pages can be added like this: <nowiki>[[Wikipedia:Matroid]]</nowiki>.
* It is easy to add images to pages. You can upload an image using the [[Special:Upload|Upload file]] link on the left. Please do not upload large images. After you have uploaded MyImage.jpg, you can include it on a page by writing <nowiki>[[File:MyImage.jpg]]</nowiki>.
* To include the text of an open problem on the page, you can use <nowiki>{{IncludeOpenProblem|Open problem name}}</nowiki>. This displays the description of the problem in a box.
* The page is closed by has a References sectionat the end. You do not have to add categories. However, if you create a new open problem category, please add <nowiki>[[Category:Open Problem Categories]]</nowiki> to the '''page in the Category namespace'''.
