User:Anand QED/dev

Categorization
The main article is Categorization


 * Categorize!
 * Every Wikipedia page should belong to at least one category.
 * Subcategorize!
 * If logical membership of one category implies logical membership of a second, then the first category should be made a subcategory (directly or indirectly) of the second.
 * There is one top-level category, Category:Contents. All other categories are found below this. Hence every category apart from this top one must be a subcategory of at least one other category.
 * Many subcategories have two or more parent categories.
 * A page or category should rarely be placed in both a category and a subcategory or parent category.
 * Create categories:
 * To create a category, edit the article page and add the category of the article: e.g..
 * To create the relationship to a parent category click on the red link. Add an appropriate parent category name to the foot of the new category page.
 * See also HotCat and

Infoboxes

 * WikiProject Infoboxes
 * Disinfoboxes

Disambiguation and merging

 * Disambiguation
 * Hatnote
 * Merging

Tips on good article writing

 * User:Jakob.scholbach/Wikipedia for mathematicians
 * User:Giano/A fool's guide to writing a featured article
 * Writing better articles

Other resources

 * User:The_Transhumanist/Virtual classroom
 * The user page of Wikid77
 * WikiProject Mathematics/Editor resources