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Mathematics

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Statistics

It is Monday December 8, 2025, 09:33 (GMT).

There have been 275,317 edits to 10,979 articles since January, 2006.

3,816 files have been uploaded.

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Welcome to the AoPSWiki! The AoPSWiki is a wiki (or a publicly editable online resource) project administered by the Art of Problem Solving for supporting educational content useful to avid math students. Unlike most online resources, the AoPSWiki is meant to be easily readable by even the least advanced student. Also, the AoPSWiki, being a wiki, can be edited by anyone! AoPSWiki runs on the MediaWiki software.

Getting Started

If you don't know much about how to edit a wiki, you might want to read the tutorial and the help files. You can also read what AoPSWiki is not. Lastly, please read the policies of the AoPSWiki before editing, and why AoPSWiki is different from other online resources. Also, here are some tasks you can do if you want to help out on the AoPSWiki: Write/edit articles. Upload an image. (Learn how) Add information useful to students of problem solving. Support the AoPSWiki. Let others know about the AoPSWiki.