Tree of Knowledge Wiki

Welcome to the !

A collection of concise study guides to make learning as quick and painless as possible. Topics include, but are not limited to, math, physics, biology, and history. Teachers are trees of knowledge. Fruit is (almost) free. Will you eat or are you afraid it will bite you?

Important articles
As Richard Feynman pointed out we can either strive to impart a strictly accurate but hideously complicated mathematical understanding of physics or we can try to impart an intuitive understanding of physics. It is impossible to do both. We will try to do the latter. Students that prefer the other approach might want to look elsewhere.

Unless otherwise stated any information or suggestions in these articles are solely the opinion of Tree of Knowledge Wiki and its editors and should not replace the advice of appropriate medical, legal, therapeutic, financial or other professionals. Every effort has been made to provide accurate information but some errors are inevitable.

Four value Bayesian logic
Classical logic is a two-valued logic meaning that any proposition is either true or false. But Bayesian logic works differently.

Cusomizing this wiki
Help:CSS and JS pages
 * Special:MyPage/wikia.css
 * Special:MyPage/wikia.js

Adding ?useusercss=0 or ?useuserjs=0 to the end of your current URL temporarily removes all styles.

Mythology
Mythology:

Books
The best place to get books is a college bookstore. They are expensive but they are far better than what you find at a public library.

Wikipedia

 * See also:, , ,
 * See also: