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Wikipedia provides one of the more prominent resources on the Web for factual information about contemporary mathematics, with over 20,000 articles on mathematical topics. It is natural that many readers use Wikipedia for the purpose of [[Autodidacticism|self-study]] in mathematics and its applications. Some readers will be simultaneously studying mathematics in a more formal way, while others will rely on Wikipedia alone. There are certain points that need to be
▲Wikipedia provides one of the more prominent resources on the Web for factual information about contemporary mathematics, with over 20,000 articles on mathematical topics. It is natural that many readers use Wikipedia for the purpose of self-study in mathematics and its applications. Some readers will be simultaneously studying mathematics in a more formal way, while others will rely on Wikipedia alone. There are certain points that need to be borne in mind by anyone using Wikipedia for mathematical self-study, in order to make the best use of what is here, perhaps in conjunction with other resources.
==General points==
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* Wikipedia is a reference site, not a website directly designed to teach any topic.
* Wikipedia may ''supplement'' a textbook by explaining key concepts, but it does not ''replace'' a textbook.
* Wikipedia is organized as [[hypertext]], meaning that the information you require may not be on one page, but spread over many pages.
* In technical subjects, the material may also be technical:
* Wikipedia is a work in progress. Some of our articles are highly polished, while others are in a rougher state. The Wikipedia model relies on volunteers to edit articles, and you
==Particular points==
Studying mathematics from a reference source is not ideal. Unless you consult Wikipedia to answer a specific question, it is not reasonable to expect instant results. If you are a student who is studying for school curriculum, you should give first priority to the textbooks. Try to learn from them first, but if you find any concept or any problem hard to understand or solve respectively, then you can jump to Wikipedia for that particular topic. You can get good knowledge about that concept as the content present on Wikipedia is a cumulative contribution of a lot of people. You can also learn about the topics that are related to that particular concept with the help of those hyperlinks, so you should consider Wikipedia as a resource to understand certain things but not the entire subject. When it comes to solving a particular problem it is not always true that you will find the solution on Wikipedia, so you should also have other tools in hand on which you can rely.
Mathematics textbooks are conventionally built up carefully, one chapter at a time, explaining what mathematicians would call the ''prerequisites'' before moving to a new topic. For example, you may think you can study Chapter 10 of a book before Chapter 9, but reading a few pages may then show you that you are wrong. Because Wikipedia's pages are not ordered in the same way, it may be less clear ''what'' the prerequisites are, and ''where'' to find them, if you are struggling with a new concept.
There is no quick way
* Be prepared to look at related pages to establish context;
*
The best advice for retaining definitions of mathematical terms is to draw images or write examples that include the definitions.
▲*follow wikilinks to pages on unfamiliar terms, to orient yourself;
▲*look at related pages, either under the "See also" section or using the article's categories.
==Omissions from the encyclopedia==
Mathematics is also something that is ''done'' rather than ''read''. A mathematics textbook will contain many problems, and solving them is an essential part of learning mathematics. Wikipedia does not have these; by design, Wikipedia is an encyclopedic reference, [[WP:NOTTEXTBOOK|not a textbook]].▼
▲Mathematics is
When it comes to more advanced topics, mathematics is developed, and largely hangs together, by means of the large body of quite formal ''[[Mathematical proof|proofs]]'' that exist in the mathematical literature. Wikipedia does not attempt to condense all of these proofs into encyclopedic form, for reasons that are discussed at length in [[Wikipedia:WikiProject Mathematics/Proofs|another essay]]. Wikipedia assembles the facts uncovered by mathematical investigation, and the definitions underlying the abstract theories. In common with other mathematical encyclopedias, it omits most proofs.
Although learning mathematics involves memorization of the sort of factual knowledge that Wikipedia provides, memorization is not enough to master the field. To become a mathematician, you must acquire the skills of creating proofs and doing calculations for yourself, to internalize the material; therefore, you must go beyond the outline a Wikipedia article can supply. We hope that Wikipedia articles can provide a good starting point for the process, along with a reference for topics you have already learned.
==Caveats==
Remember that any source may contain errors, so do not put too much trust into a single account. Verify proofs and calculations yourself. Because anyone can edit Wikipedia, you can correct any errors you find; this can be a very powerful learning experience.
There are some mathematical concepts for which different authors use different definitions. For example, some authors count zero as a [[natural number]] while others do not. These differences can affect the way that mathematical theorems are stated. Therefore, double-check the definitions in each article to see whether they match those to which you are accustomed.
==Ways to use Wikipedia==
The main way to use Wikipedia is to search for an article on a topic that interests you. Follow the wikilinks to articles that explain any terms you don't understand or want to explore further. In addition:
*Talk pages (the "Discussion" tab at the top of article pages) are the best way to raise particular queries about the content of an article.▼
*A well-written Wikipedia article will cite references, which you can use to expand your knowledge further and check that the Wikipedia article is correct.
▲*Talk pages (the "Discussion" tab at the top of article pages) are the best way to raise
*The [[Wikipedia:Reference desk/Mathematics|mathematics reference desk]] is useful if you have a question and don't know where to look up the answer.
*Explore the [[:Category:Mathematics|category system]].
*The [[Portal:Mathematics|mathematics portal]] is a good "way in" to mathematics articles on Wikipedia.
If you are in doubt, ask at the [[Wikipedia:Reference desk/Mathematics|mathematics reference desk]]. No one on Wikipedia is going to [[Wikipedia:Do your own homework|do your
==Sister projects==
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*[[Simple English Wikipedia]] is a version of Wikipedia that is more accessible for both children and adults who are learning English.
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