# The definition of Algebra in addition to The way The item Changed

Mathematics is a very big subject and is divided into so many branches like geometry, algebra, coordinate geometry, calculus and so on. Mathematics enters in most fields of science and it’s needed for the development of science and technology. It is the cornerstone for proving any new scientific theory or making any new discovery.

In this short article I’ll talk about algebra. I’ll consider its definition and history. It is interesting to numerous people to learn how algebra started and evolved. Exactly why I chose algebra is because it’s an important element in most fields of mathematics. All these fields require the use and manipulations of equations. As a matter of fact algebra historically started as several subjects scattered in different fields till it became a department and by the conclusion of the sixteenth century it reached its final stages of evolution.

Algebra could be essentially considered as doing arithmetic operations with non numeric mathematical entities or objects. This is a very powerful structure because it permits us to proof properties which are true no matter what will be the numbers involved. The non numeric entities could be unknown and we’re necessary to locate them or they may be unspecified. That’s to say we’ve an equation and we are able to plug in different values to obtain different results. For this reason algebra is employed to express the relationship between entities. Once we handle algebra we mainly handle expressions and equations. Equations describe the equity relationship between entities and an expression describes an expression that contains variables, numbers and arithmetic operators. As algebra developed the non numeric entities were extended to allow for more complicated structure like vectors, matrices, and polynomials. It is now accommodating more complicated and abstract new structures. It’s this that makes algebra useful in modeling mathematical and scientific problems that will not be modeled in any other way.

Algebra took a extended evolution period before it became like just how we all know it today. Its roots extend to the ancient Egyptian era and even before that. Algebra started during the time of the ancient Babylonians. They created advanced algorithms to resolve certain problems. These algorithms are used today to resolve quadratic equations and linear equations algebra calculator with exponents. The Egyptians of the exact same era used to model algebraic problems with regards to geometry and solve them geometrically. So they really considered algebra as an application of geometry. The ancient Greek mathematicians and ancient Chinese mathematicians followed the exact same example whilst the Egyptians. The Egyptians developed geometric methods to resolve particular algebraic problems. The Greeks even developed the Egyptian algorithms further to resolve more general problems.

All of this influenced Muhammad Ibn Musa al-Khwarizmi the Arab Islamic scientist who created afterwards a lot of the algebraic method that we know today. The phrase algebra is in fact an Arabic word and was created after he established algebra as an independent mathematical discipline apart from geometry and arithmetic. He established algebra in his book the Compendious Book on Calculation by Completion and Balance.

The classical algebraic discipline did not start before the conclusion of the sixteenth century. In the year 1637 the present day algebraic notion was introduced. Then the clear answer of quadratic and cubic equations was introduced. Then matrices and determinants were used to resolve systems of simultaneous equations. A great many other new algebraic concepts were introduced later.