Changes
Editors are allowed to edit non-discussion pages, except for some protected pages. The site contains Open problem pages, Open problem categories, and also Definition and Theorem pages that can be referred to in the open problems.
==Open problems==
The simplest way to understand the syntax of open problem pages is to view the source of an existing open problem page.Here are the most important instructions:
* 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: [[Category:Definitions]] and [[Category:Theorems]].
* 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>.
