This is a Wikipediauser page. This is not an encyclopedia article or the talk page for an encyclopedia article. If you find this page on any site other than Wikipedia, you are viewing a mirror site. Be aware that the page may be outdated and that the user whom this page is about may have no personal affiliation with any site other than Wikipedia. The original page is located at https://en.wikipedia.org/wiki/User:Typelighter.
Personally he have found WIKIPEDIA - The Free Encyclopedia to be a very useful website over time.
Wikipedia is certainly a good starting-point for finding out information and learn many interesting things, which you must then check against other sources, because some articles might have errors, incoherencies, and bias in them. You also should be aware that some great non-biased articles here may have been marked as being biased, and there are also some hoaxes to trick you. Please, see Criticism of Wikipedia.
Wikipedia is a good idea because it can be edited by anyone and it is free. It is also an interesting exercise (like a strategy computer game).
Algebra is the branch of mathematics that studies certain abstract systems, known as algebraic structures, and the manipulation of statements within these systems. Elementary algebra generalizes arithmetic by using variables in addition to numbers. It covers methods of transforming equations to solve them by isolating variables. Linear algebra examines systems of several linear equations and techniques to determine for which values all equations in a system are true at the same time. Abstract algebra investigates algebraic structures, which consist of a set of objects together with operations defined on that set. It distinguishes algebraic structures, such as groups, rings, and fields, based on their number of operations and the laws they follow. Algebraic methods were first studied in ancient times to solve specific problems. As algebra evolved, it became increasingly abstract and generalized, leading to many applications in other branches of mathematics and the empirical sciences. (Full article...)
I agree to multi-license my eligible text and image contributions, unless otherwise stated, under Wikipedia's copyright terms and into the public domain. Please be aware that other contributors might not do the same, so if you want to use my contributions in the public domain, please check the multi-licensing guide.
.jpg)