Algebra is a branch of mathematics concerning the study of structure, relation, and quantity. The name is derived from the treatise written by the Persian^{[1]} mathematician, astronomer, astrologer and geographer, Muhammad bin Mūsā alKhwārizmī titled Kitab alJabr walMuqabala (meaning "The Compendious Book on Calculation by Completion and Balancing"), which provided symbolic operations for the systematic solution of linear and quadratic equations, and recognized algebra as an independent discipline. AlKhwarizimi's book made its way to Europe and was translated into Latin as Liber algebrae et almucabala. Algebra is a branch of mathematics. ...
For other meanings of mathematics or uses of math and maths, see Mathematics (disambiguation) and Math (disambiguation). ...
In universal algebra, a branch of pure mathematics, an algebraic structure consists of one or more sets closed under one or more operations, satisfying some axioms. ...
In mathematics, the concept of a relation is a generalization of 2place relations, such as the relation of equality, denoted by the sign = in a statement like 5 + 7 = 12, or the relation of order, denoted by the sign < in a statement like 5 < 12. Relations that involve two...
Quantity is a kind of property which exists as magnitude or multitude. ...
This article is about the Persian people, an ethnic group found mainly in Iran. ...
In the history of mathematics, Islamic mathematics or Arabic mathematics refers to the mathematics developed by the Islamic civilization between 622 and 1600. ...
This is a subarticle of Islamic science and astronomy. ...
Main articles: Islamic science and astrology Islamic astrology, in Arabic ilm alnujum or ilm alfalak is the study of the heavens by early Muslims. ...
A geographer is a crazy psycho whose area of study is geocrap, the pseudoscientific study of Earths physical environment and human habitat and the study of boring students to death. ...
alKhwÄrizmÄ« redirects here. ...
A page from the book (Arabic for The Compendious Book on Calculation by Completion and Balancing), also known under a shorter name spelled as Hisab aljabr wâ€™almuqabala, Kitab alJabr walMuqabala and other transliterations) is a mathematical book written approximately 820 AD by the Persian...
Graph sample of linear equations A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and (the first power of) a single variable. ...
In mathematics, a quadratic equation is a polynomial equation of the second degree. ...
Together with geometry, analysis, combinatorics, and number theory, algebra is one of the main branches of mathematics. Elementary algebra is often part of the curriculum in secondary education and provides an introduction to the basic ideas of algebra, including effects of adding and multiplying numbers, the concept of variables, definition of polynomials, along with factorization and determining their roots. For other uses, see Geometry (disambiguation). ...
Analysis has its beginnings in the rigorous formulation of calculus. ...
Combinatorics is a branch of pure mathematics concerning the study of discrete (and usually finite) objects. ...
Number theory is the branch of pure mathematics concerned with the properties of numbers in general, and integers in particular, as well as the wider classes of problems that arise from their study. ...
For other meanings of mathematics or uses of math and maths, see Mathematics (disambiguation) and Math (disambiguation). ...
Elementary algebra is a fundamental and relatively basic form of algebra taught to students who are presumed to have little or no formal knowledge of mathematics beyond arithmetic. ...
Secondary education  Wikipedia, the free encyclopedia /**/ @import /skins1. ...
3 + 2 = 5 with apples, a popular choice in textbooks[1] This article is about addition in mathematics. ...
In mathematics, multiplication is an elementary arithmetic operation. ...
For other uses, see Number (disambiguation). ...
In computer science and mathematics, a variable is a symbol denoting a quantity or symbolic representation. ...
In mathematics, a polynomial is an expression that is constructed from one variable or more variables and constants, using only the operations of addition, subtraction, multiplication, and constant positive whole number exponents. ...
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In mathematics, a root (or a zero) of a function f is an element x in the domain of f such that f(x) = 0. ...
Algebra is much broader than elementary algebra and can be generalized. In addition to working directly with numbers, algebra covers working with symbols, variables, and set elements. Addition and multiplication are viewed as general operations, and their precise definitions lead to structures such as groups, rings and fields. A symbol or (in many senses) token is a representation of something — an idea, object, concept, quality, etc. ...
In mathematics, a set can be thought of as any collection of distinct objects considered as a whole. ...
In mathematics, an element (also called a member) is an object contained in a set (or more generally a class). ...
In mathematics, an operator is a function that performs some sort of operation on a number, variable, or function. ...
This picture illustrates how the hours on a clock form a group under modular addition. ...
In mathematics, a ring is an algebraic structure in which addition and multiplication are defined and have properties listed below. ...
In abstract algebra, a field is an algebraic structure in which the operations of addition, subtraction, multiplication and division (except division by zero) may be performed, and the same rules hold which are familiar from the arithmetic of ordinary numbers. ...
Classification
Algebra may be divided roughly into the following categories:  Elementary algebra, in which the properties of operations on the real number system are recorded using symbols as "place holders" to denote constants and variables, and the rules governing mathematical expressions and equations involving these symbols are studied (note that this usually includes the subject matter of courses called intermediate algebra and college algebra), also called second year and third year algebra;
 Abstract algebra, sometimes also called modern algebra, in which algebraic structures such as groups, rings and fields are axiomatically defined and investigated; this includes, among other fields,
 Linear algebra, in which the specific properties of vector spaces are studied (including matrices);
 Universal algebra, in which properties common to all algebraic structures are studied.
 Algebraic number theory, in which the properties of numbers are studied through algebraic systems. Number theory inspired much of the original abstraction in algebra.
 Algebraic geometry in its algebraic aspect.
 Algebraic combinatorics, in which abstract algebraic methods are used to study combinatorial questions.
In some directions of advanced study, axiomatic algebraic systems such as groups, rings, fields, and algebras over a field are investigated in the presence of a geometric structure (a metric or a topology) which is compatible with the algebraic structure. The list includes a number of areas of functional analysis: Elementary algebra is a fundamental and relatively basic form of algebra taught to students who are presumed to have little or no formal knowledge of mathematics beyond arithmetic. ...
In mathematics, the real numbers may be described informally as numbers that can be given by an infinite decimal representation, such as 2. ...
In mathematics and the mathematical sciences, a constant is a fixed, but possibly unspecified, value. ...
In computer science and mathematics, a variable (pronounced ) (sometimes called an object or identifier in computer science) is a symbolic representation used to denote a quantity or expression. ...
A mathematical expression is a string of symbols which describes (or expresses) a (potential or actual) computation using operators and operands. ...
An equation is a mathematical statement, in symbols, that two things are the same (or equivalent). ...
Abstract algebra is the field of mathematics that studies algebraic structures, such as groups, rings, fields, modules, vector spaces, and algebras. ...
In universal algebra, a branch of pure mathematics, an algebraic structure consists of one or more sets closed under one or more operations, satisfying some axioms. ...
This picture illustrates how the hours on a clock form a group under modular addition. ...
In mathematics, a ring is an algebraic structure in which addition and multiplication are defined and have properties listed below. ...
In abstract algebra, a field is an algebraic structure in which the operations of addition, subtraction, multiplication and division (except division by zero) may be performed, and the same rules hold which are familiar from the arithmetic of ordinary numbers. ...
In mathematics, axiomatization is the process of defining the basic axiomatic systems from which mathematical theories can be derived. ...
Linear algebra is the branch of mathematics concerned with the study of vectors, vector spaces (also called linear spaces), linear maps (also called linear transformations), and systems of linear equations. ...
In mathematics, a vector space (or linear space) is a collection of objects (called vectors) that, informally speaking, may be scaled and added. ...
In mathematics, a matrix (plural matrices) is a rectangular table of elements (or entries), which may be numbers or, more generally, any abstract quantities that can be added and multiplied. ...
Universal algebra (sometimes called General algebra) is the field of mathematics that studies the ideas common to all algebraic structures. ...
This article or section does not cite its references or sources. ...
Number theory is the branch of pure mathematics concerned with the properties of numbers in general, and integers in particular, as well as the wider classes of problems that arise from their study. ...
Algebraic geometry is a branch of mathematics which, as the name suggests, combines techniques of abstract algebra, especially commutative algebra, with the language and the problematics of geometry. ...
Combinatorics is a branch of pure mathematics concerning the study of discrete (and usually finite) objects. ...
For other uses, see Geometry (disambiguation). ...
In mathematics a metric or distance function is a function which defines a distance between elements of a set. ...
For other uses, see Topology (disambiguation). ...
Functional analysis is the branch of mathematics, and specifically of analysis, concerned with the study of spaces of functions. ...
In mathematics, with 2 or 3dimensional vectors with realvalued entries, the idea of the length of a vector is intuitive and can be easily extended to any real vector space Rn. ...
In mathematics, Banach spaces (pronounced ), named after Stefan Banach who studied them, are one of the central objects of study in functional analysis. ...
The mathematical concept of a Hilbert space (named after the German mathematician David Hilbert) generalizes the notion of Euclidean space in a way that extends methods of vector algebra from the plane and threedimensional space to spaces of functions. ...
In functional analysis, a Banach algebra, named after Stefan Banach, is an associative algebra A over the real or complex numbers which at the same time is also a Banach space. ...
In functional analysis, a Banach algebra, named after Stefan Banach, is an associative algebra A over the real or complex numbers which at the same time is also a Banach space. ...
Wikipedia does not yet have an article with this exact name. ...
In mathematics, a topological group G is a group that is also a topological space such that the group multiplication G Ã— G â†’ G and the inverse operation G â†’ G are continuous maps. ...
Elementary algebra 
Elementary algebra is the most basic form of algebra. It is taught to students who are presumed to have no knowledge of mathematics beyond the basic principles of arithmetic. In arithmetic, only numbers and their arithmetical operations (such as +, −, ×, ÷) occur. In algebra, numbers are often denoted by symbols (such as a, x, or y). This is useful because: Elementary algebra is a fundamental and relatively basic form of algebra taught to students who are presumed to have little or no formal knowledge of mathematics beyond arithmetic. ...
For other meanings of mathematics or uses of math and maths, see Mathematics (disambiguation) and Math (disambiguation). ...
Arithmetic tables for children, Lausanne, 1835 Arithmetic or arithmetics (from the Greek word Î±ÏÎ¹Î¸Î¼ÏŒÏ‚ = number) is the oldest and most elementary branch of mathematics, used by almost everyone, for tasks ranging from simple daytoday counting to advanced science and business calculations. ...
For other uses, see Number (disambiguation). ...
 It allows the general formulation of arithmetical laws (such as a + b = b + a for all a and b), and thus is the first step to a systematic exploration of the properties of the real number system.
 It allows the reference to "unknown" numbers, the formulation of equations and the study of how to solve these (for instance, "Find a number x such that 3x + 1 = 10").
 It allows the formulation of functional relationships (such as "If you sell x tickets, then your profit will be 3x  10 dollars, or f(x) = 3x  10, where f is the function, and x is the number to which the function is applied.").
In mathematics, the real numbers may be described informally as numbers that can be given by an infinite decimal representation, such as 2. ...
An equation is a mathematical statement, in symbols, that two things are the same (or equivalent). ...
This article is about functions in mathematics. ...
Polynomials 
A polynomial is an expression that is constructed from one or more variables and constants, using only the operations of addition, subtraction, and multiplication (where repeated multiplication of the same variable is standardly denoted as exponentiation with a constant whole number exponent). For example, is a polynomial in the single variable x. In mathematics, a polynomial is an expression that is constructed from one variable or more variables and constants, using only the operations of addition, subtraction, multiplication, and constant positive whole number exponents. ...
In mathematics, the word expression is a very general term for any wellformed combination of mathematical symbols. ...
In computer science and mathematics, a variable (pronounced ) (sometimes called an object or identifier in computer science) is a symbolic representation used to denote a quantity or expression. ...
An important class of problems in algebra is factorization of polynomials, that is, expressing a given polynomial as a product of other polynomials. The example polynomial above can be factored as A related class of problems is finding algebraic expressions for the roots of a polynomial in a single variable. ...
In mathematics, a root (or a zero) of a function f is an element x in the domain of f such that f(x) = 0. ...
Abstract algebra 
 See also: Algebraic structure
Abstract algebra extends the familiar concepts found in elementary algebra and arithmetic of numbers to more general concepts. Abstract algebra is the field of mathematics that studies algebraic structures, such as groups, rings, fields, modules, vector spaces, and algebras. ...
In universal algebra, a branch of pure mathematics, an algebraic structure consists of one or more sets closed under one or more operations, satisfying some axioms. ...
Arithmetic tables for children, Lausanne, 1835 Arithmetic or arithmetics (from the Greek word Î±ÏÎ¹Î¸Î¼ÏŒÏ‚ = number) is the oldest and most elementary branch of mathematics, used by almost everyone, for tasks ranging from simple daytoday counting to advanced science and business calculations. ...
For other uses, see Number (disambiguation). ...
Sets: Rather than just considering the different types of numbers, abstract algebra deals with the more general concept of sets: a collection of all objects (called elements) selected by property, specific for the set. All collections of the familiar types of numbers are sets. Other examples of sets include the set of all twobytwo matrices, the set of all seconddegree polynomials (ax^{2} + bx + c), the set of all two dimensional vectors in the plane, and the various finite groups such as the cyclic groups which are the group of integers modulo n. Set theory is a branch of logic and not technically a branch of algebra. In mathematics, a set can be thought of as any collection of distinct objects considered as a whole. ...
For other uses, see Number (disambiguation). ...
In mathematics, an element (also called a member) is an object contained in a set (or more generally a class). ...
In mathematics, a matrix (plural matrices) is a rectangular table of elements (or entries), which may be numbers or, more generally, any abstract quantities that can be added and multiplied. ...
In mathematics, polynomial functions, or polynomials, are an important class of simple and smooth functions. ...
This article is about vectors that have a particular relation to the spatial coordinates. ...
In mathematics, a finite group is a group which has finitely many elements. ...
In group theory, a cyclic group or monogenous group is a group that can be generated by a single element, in the sense that the group has an element g (called a generator of the group) such that, when written multiplicatively, every element of the group is a power of...
Modular arithmetic (sometimes called modulo arithmetic, or clock arithmetic because of its use in the 24hour clock system) is a system of arithmetic for integers, where numbers wrap around after they reach a certain value â€” the modulus. ...
Set theory is the mathematical theory of sets, which represent collections of abstract objects. ...
Logic (from Classical Greek Î»ÏŒÎ³Î¿Ï‚ logos; meaning word, thought, idea, argument, account, reason, or principle) is the study of the principles and criteria of valid inference and demonstration. ...
Binary operations: The notion of addition (+) is abstracted to give a binary operation, * say. The notion of binary operation is meaningless without the set on which the operation is defined. For two elements a and b in a set S a*b gives another element in the set; this condition is called closure. Addition (+), subtraction (), multiplication (×), and division (÷) can be binary operations when defined on different sets, as is addition and multiplication of matrices, vectors, and polynomials. In mathematics, a binary operation is a calculation involving two input quantities, in other words, an operation whose arity is two. ...
3 + 2 = 5 with apples, a popular choice in textbooks[1] This article is about addition in mathematics. ...
In mathematics, a set is said to be closed under some operation if the operation on members of the set produces a member of the set. ...
3 + 2 = 5 with apples, a popular choice in textbooks[1] This article is about addition in mathematics. ...
5  2 = 3 (verbally, five minus two equals three) An example problem Subtraction is one of the four basic arithmetic operations; it is the inverse of addition. ...
In mathematics, multiplication is an elementary arithmetic operation. ...
In mathematics, especially in elementary arithmetic, division is an arithmetic operation which is the inverse of multiplication. ...
Identity elements: The numbers zero and one are abstracted to give the notion of an identity element for an operation. Zero is the identity element for addition and one is the identity element for multiplication. For a general binary operator * the identity element e must satisfy a * e = a and e * a = a. This holds for addition as a + 0 = a and 0 + a = a and multiplication a × 1 = a and 1 × a = a. However, if we take the positive natural numbers and addition, there is no identity element. For other uses, see identity (disambiguation). ...
Inverse elements: The negative numbers give rise to the concept of inverse elements. For addition, the inverse of a is a, and for multiplication the inverse is 1/a. A general inverse element a^{1} must satisfy the property that a * a^{1} = e and a^{1} * a = e. In mathematics, the idea of inverse element generalises the concepts of negation, in relation to addition, and reciprocal, in relation to multiplication. ...
Associativity: Addition of integers has a property called associativity. That is, the grouping of the numbers to be added does not affect the sum. For example: (2+3)+4=2+(3+4). In general, this becomes (a * b) * c = a * (b * c). This property is shared by most binary operations, but not subtraction or division or octonion multiplication. In mathematics, associativity is a property that a binary operation can have. ...
In mathematics, the octonions are a nonassociative extension of the quaternions. ...
Commutativity: Addition of integers also has a property called commutativity. That is, the order of the numbers to be added does not affect the sum. For example: 2+3=3+2. In general, this becomes a * b = b * a. Only some binary operations have this property. It holds for the integers with addition and multiplication, but it does not hold for matrix multiplication or quaternion multiplication . Mathematical meaning A map or binary operation is said to be commutative when, for any x in A and any y in B . ...
In mathematics, matrix multiplication is the operation of multiplying a matrix with either a scalar or another matrix. ...
Graphical representation of quaternion units product as 90Â°rotation in 4Dspace, ij = k, ji = k, ij = ji This page describes the mathematical entity. ...
Groups – structures of a set with a single binary operation 
 See also: Group theory and Examples of groups
Combining the above concepts gives one of the most important structures in mathematics: a group. A group is a combination of a set S and a single binary operation '*', defined in any way you choose, but with the following properties: This picture illustrates how the hours on a clock form a group under modular addition. ...
Group theory is that branch of mathematics concerned with the study of groups. ...
Some elementary examples of groups in mathematics are given on Group (mathematics). ...
This picture illustrates how the hours on a clock form a group under modular addition. ...
In mathematics, a binary operation is a calculation involving two input quantities, in other words, an operation whose arity is two. ...
 An identity element e exists, such that for every member a of S, e * a and a * e are both identical to a.
 Every element has an inverse: for every member a of S, there exists a member a^{1} such that a * a^{1} and a^{1} * a are both identical to the identity element.
 The operation is associative: if a, b and c are members of S, then (a * b) * c is identical to a * (b * c).
If a group is also commutative  that is, for any two members a and b of S, a * b is identical to b * a – then the group is said to be Abelian. Example showing the commutativity of addition (3 + 2 = 2 + 3) For other uses, see Commute (disambiguation). ...
In mathematics, an abelian group, also called a commutative group, is a group (G, * ) with the additional property that * commutes: for all a and b in G, a * b = b * a. ...
For example, the set of integers under the operation of addition is a group. In this group, the identity element is 0 and the inverse of any element a is its negation, a. The associativity requirement is met, because for any integers a, b and c, (a + b) + c = a + (b + c) The nonzero rational numbers form a group under multiplication. Here, the identity element is 1, since 1 × a = a × 1 = a for any rational number a. The inverse of a is 1/a, since a × 1/a = 1. In mathematics, a rational number is a number which can be expressed as a ratio of two integers. ...
The integers under the multiplication operation, however, do not form a group. This is because, in general, the multiplicative inverse of an integer is not an integer. For example, 4 is an integer, but its multiplicative inverse is 1/4, which is not an integer. The theory of groups is studied in group theory. A major result in this theory is the classification of finite simple groups, mostly published between about 1955 and 1983, which is thought to classify all of the finite simple groups into roughly 30 basic types. Group theory is that branch of mathematics concerned with the study of groups. ...
The classification of the finite simple groups is a vast body of work in mathematics, mostly published between around 1955 and 1983, which is thought to classify all of the finite simple groups. ...
In mathematics, a set is called finite if there is a bijection between the set and some set of the form {1, 2, ..., n} where is a natural number. ...
In mathematics, a simple group is a group which is not the trivial group and whose only normal subgroups are the trivial group and the group itself. ...
Semigroups, quasigroups, and monoids are structures similar to groups, but more general. They comprise a set and a closed binary operation, but do not necessarily satisfy the other conditions. A semigroup has an associative binary operation, but might not have an identity element. A monoid is a semigroup which does have an identity but might not have an inverse for every element. A quasigroup satisfies a requirement that any element can be turned into any other by a unique pre or postoperation; however the binary operation might not be associative. Natural number can mean either a positive integer (1, 2, 3, 4, ...) or a nonnegative integer (0, 1, 2, 3, 4, ...). Natural numbers have two main purposes: they can be used for counting (there are 3 apples on the table), or they can be used for ordering (this is...
The integers consist of the positive natural numbers (1, 2, 3, …) the negative natural numbers (−1, −2, −3, ...) and the number zero. ...
In mathematics, a rational number (or informally fraction) is a ratio of two integers, usually written as the vulgar fraction a/b, where b is not zero. ...
Please refer to Real vs. ...
The complex numbers are an extension of the real numbers, in which all nonconstant polynomials have roots. ...
In abstract algebra, a branch of mathematics, a monoid is an algebraic structure with a single, associative binary operation and an identity element. ...
In abstract algebra, a branch of mathematics, a monoid is an algebraic structure with a single, associative binary operation and an identity element. ...
In mathematics, an abelian group, also called a commutative group, is a group (G, * ) with the additional property that * commutes: for all a and b in G, a * b = b * a. ...
In abstract algebra, a branch of mathematics, a monoid is an algebraic structure with a single, associative binary operation and an identity element. ...
In mathematics, an abelian group, also called a commutative group, is a group (G, * ) with the additional property that * commutes: for all a and b in G, a * b = b * a. ...
In abstract algebra, a quasigroup is a algebraic structure resembling a group in the sense that division is always possible. ...
In mathematics, an abelian group, also called a commutative group, is a group (G, * ) with the additional property that * commutes: for all a and b in G, a * b = b * a. ...
In abstract algebra, a quasigroup is a algebraic structure resembling a group in the sense that division is always possible. ...
In mathematics, an abelian group, also called a commutative group, is a group (G, * ) with the additional property that * commutes: for all a and b in G, a * b = b * a. ...
In mathematics, an abelian group, also called a commutative group, is a group (G, * ) with the additional property that * commutes: for all a and b in G, a * b = b * a. ...
In mathematics, a semigroup is an algebraic structure consisting of a set S closed under an associative binary operation. ...
In abstract algebra, a quasigroup is a algebraic structure resembling a group in the sense that division is always possible. ...
In abstract algebra, a branch of mathematics, a monoid is an algebraic structure with a single, associative binary operation and an identity element. ...
In mathematics, a semigroup is an algebraic structure consisting of a set S closed under an associative binary operation. ...
In abstract algebra, a branch of mathematics, a monoid is an algebraic structure with a single, associative binary operation and an identity element. ...
In abstract algebra, a quasigroup is a algebraic structure resembling a group in the sense that division is always possible. ...
All groups are monoids, and all monoids are semigroups.
Rings and fields—structures of a set with two particular binary operations, (+) and (×) 
 See also: Ring theory, Glossary of ring theory, Field theory (mathematics), and glossary of field theory
Groups just have one binary operation. To fully explain the behaviour of the different types of numbers, structures with two operators need to be studied. The most important of these are rings, and fields. In mathematics, a ring is an algebraic structure in which addition and multiplication are defined and have properties listed below. ...
In abstract algebra, a field is an algebraic structure in which the operations of addition, subtraction, multiplication and division (except division by zero) may be performed, and the same rules hold which are familiar from the arithmetic of ordinary numbers. ...
In mathematics, ring theory is the study of rings, algebraic structures in which addition and multiplication are defined and have similar properties to those familiar from the integers. ...
Ring theory is the branch of mathematics in which rings are studied: that is, structures supporting both an addition and a multiplication operation. ...
Field theory is a branch of mathematics which studies the properties of fields. ...
Field theory is the branch of mathematics in which fields are studied. ...
In mathematics, a ring is an algebraic structure in which addition and multiplication are defined and have properties listed below. ...
In abstract algebra, a field is an algebraic structure in which the operations of addition, subtraction, multiplication and division (except division by zero) may be performed, and the same rules hold which are familiar from the arithmetic of ordinary numbers. ...
Distributivity generalised the distributive law for numbers, and specifies the order in which the operators should be applied, (called the precedence). For the integers (a + b) × c = a×c+ b×c and c × (a + b) = c×a + c×b, and × is said to be distributive over +. In mathematics, and in particular in abstract algebra, distributivity is a property of binary operations that generalises the distributive law from elementary algebra. ...
In arithmetic and algebra, when a number or expression is both preceded and followed by a binary operation, a rule is required for which operation should be applied first. ...
A ring has two binary operations (+) and (×), with × distributive over +. Under the first operator (+) it forms an Abelian group. Under the second operator (×) it is associative, but it does not need to have identity, or inverse, so division is not allowed. The additive (+) identity element is written as 0 and the additive inverse of a is written as −a. In mathematics, a ring is an algebraic structure in which addition and multiplication are defined and have properties listed below. ...
The integers are an example of a ring. The integers have additional properties which make it an integral domain. In abstract algebra, an integral domain is a commutative ring with an additive identity 0 and a multiplicative identity 1 such that 0 â‰ 1, in which the product of any two nonzero elements is always nonzero; that is, there are no zero divisors. ...
A field is a ring with the additional property that all the elements excluding 0 form an Abelian group under ×. The multiplicative (×) identity is written as 1 and the multiplicative inverse of a is written as a^{1}. In abstract algebra, a field is an algebraic structure in which the operations of addition, subtraction, multiplication and division (except division by zero) may be performed, and the same rules hold which are familiar from the arithmetic of ordinary numbers. ...
The rational numbers, the real numbers and the complex numbers are all examples of fields.
Objects called algebras The word algebra is also used for various algebraic structures: In abstract algebra, an algebraic structure consists of a set together with a collection of operations or relations defined on it which satisfy certain axioms. ...
In mathematics, an algebra over a field K, or a Kalgebra, is a vector space A over K equipped with a compatible notion of multiplication of elements of A. A straightforward generalisation allows K to be any commutative ring. ...
In mathematics, specifically in ring theory, an algebra over a commutative ring is a generalization of the concept of an algebra over a field, where the base field K is replaced by a commutative ring R. In this article, all rings and algebras are assumed to be unital and associative. ...
In mathematics a field of sets is a pair where is a set and is an algebra over i. ...
In abstract algebra, a Boolean algebra is an algebraic structure (a collection of elements and operations on them obeying defining axioms) that captures essential properties of both set operations and logic operations. ...
In mathematics, specifically in category theory, an coalgebra for an endofunctor is an object of together with a morphism . In this sense Fcoalgebras are dual to Falgebras. ...
In mathematics, specifically in category theory, an coalgebra for an endofunctor is an object of together with a morphism . In this sense Fcoalgebras are dual to Falgebras. ...
In mathematics, category theory deals in an abstract way with mathematical structures and relationships between them. ...
In mathematics, a σalgebra (or σfield) X over a set S is a family of subsets of S which is closed under countable set operations; σalgebras are mainly used in order to define measures on S. The concept is important in mathematical analysis and probability theory. ...
In category theory, a monad or triple is a type of functor, together with two associated natural transformations. ...
History 
 See also: Timeline of algebra
The origins of algebra can be traced to the ancient Babylonians,^{[2]} who developed an advanced arithmetical system with which they were able to do calculations in an algebraic fashion. With the use of this system they were able to apply formulas and calculate solutions for unknown values for a class of problems typically solved today by using linear equations, quadratic equations, and indeterminate linear equations. By contrast, most Egyptians of this era, and most Indian, Greek and Chinese mathematicians in the first millennium BC, usually solved such equations by geometric methods, such as those described in the Rhind Mathematical Papyrus, Sulba Sutras, Euclid's Elements, and The Nine Chapters on the Mathematical Art. The geometric work of the Greeks, typified in the Elements, provided the framework for generalizing formulae beyond the solution of particular problems into more general systems of stating and solving equations. Elementary algebra is the branch of mathematics that deals with solving for the operands of arithmetic equations. ...
A timeline of key algebraic developments are as follows: Algebra History of Mathematics History of Algebra ^ (Hayashi 2005, p. ...
Image File history File links No higher resolution available. ...
Image File history File links No higher resolution available. ...
A stamp issued September 6, 1983 in the Soviet Union, commemorating alKhwÄrizmÄ«s (approximate) 1200th anniversary. ...
A page from the book (Arabic for The Compendious Book on Calculation by Completion and Balancing), also known under a shorter name spelled as Hisab aljabr wâ€™almuqabala, Kitab alJabr walMuqabala and other transliterations) is a mathematical book written approximately 820 AD by the Persian...
Babylonian clay tablet YBC 7289 with annotations. ...
Arithmetic tables for children, Lausanne, 1835 Arithmetic or arithmetics (from the Greek word Î±ÏÎ¹Î¸Î¼ÏŒÏ‚ = number) is the oldest and most elementary branch of mathematics, used by almost everyone, for tasks ranging from simple daytoday counting to advanced science and business calculations. ...
Graph sample of linear equations A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and (the first power of) a single variable. ...
In mathematics, a quadratic equation is a polynomial equation of the second degree. ...
An indeterminate equation is an equation for which there is an infinite set of solutions â€“ for example, 2x = y. ...
The 1st millennium BC encompasses the Iron Age and sees the rise of successive empires. ...
For other uses, see Geometry (disambiguation). ...
The Rhind Mathematical Papyrus ( papyrus British Museum 10057 and pBM 10058), is named after Alexander Henry Rhind, a Scottish antiquarian, who purchased the papyrus in 1858 in Luxor, Egypt; it was apparently found during illegal excavations in or near the Ramesseum. ...
The Sulba Sutras or Sulva Sutras are a text of Vedic mathematics. ...
The frontispiece of Sir Henry Billingsleys first English version of Euclids Elements, 1570 Euclids Elements (Greek: ) is a mathematical and geometric treatise consisting of 13 books written by the Greek mathematician Euclid in Alexandria circa 300 BC. It comprises a collection of definitions, postulates (axioms), propositions (theorems...
The Nine Chapters on the Mathematical Art (ä¹ç« ç®—è¡“) is a Chinese mathematics book, probably composed in the 1st century AD, but perhaps as early as 200 BC. This book is the earliest surviving mathematical text from China that has come down to us by being copied by scribes and (centuries later...
Later, the Indian mathematicians developed algebraic methods to a high degree of sophistication. Although Diophantus and the Babylonians used mostly special ad hoc methods to solve equations, Brahmagupta was the first to solve equations using general methods. He solved the linear indeterminate equations, quadratic equations, second order indeterminate equations and equations with multiple variable. This article is under construction. ...
Brahmagupta (à¤¬à¥à¤°à¤¹à¥à¤®à¤—à¥à¤ªà¥à¤¤) ( ) (589â€“668) was an Indian mathematician and astronomer. ...
The word "algebra" is named after the Arabic word "aljabr" from the title of the book alKitāb almuḫtaṣar fī ḥisāb alğabr walmuqābala, meaning The book of Summary Concerning Calculating by Transposition and Reduction, a book written by the Persian mathematician Muhammad ibn Mūsā alkhwārizmī in 820. The word AlJabr means "reunion". The Hellenistic mathematician Diophantus has traditionally been known as "the father of algebra" but debate now exists as to whether or not AlKhwarizmi should take that title.^{[3]} Those who support AlKhwarizmi point to the fact that much of his work on reduction is still in use today and that he gave an exhaustive explanation of solving quadratic equations, while treating algebra as an independent discipline. Those who support Diophantus point to the fact that the algebra found in AlJabr is more elementary than the algebra found in Arithmetica and that Arithmetica is syncopated while AlJabr is fully rhetorical.^{[4]} Another Persian mathematician, Omar Khayyam, developed algebraic geometry and found the general geometric solution of the cubic equation. The Indian mathematicians Mahavira and Bhaskara II, and the Chinese mathematician Zhu Shijie, solved various cases of cubic, quartic, quintic and higherorder polynomial equations. Arabic can mean: From or related to Arabia From or related to the Arabs The Arabic language; see also Arabic grammar The Arabic alphabet, used for expressing the languages of Arabic, Persian, Malay ( Jawi), Kurdish, Panjabi, Pashto, Sindhi and Urdu, among others. ...
A page from the book (Arabic for The Compendious Book on Calculation by Completion and Balancing), also known under a shorter name spelled as Hisab aljabr wâ€™almuqabala, Kitab alJabr walMuqabala and other transliterations) is a mathematical book written approximately 820 AD by the Persian...
In the history of mathematics, Islamic mathematics or Arabic mathematics refers to the mathematics developed by the Islamic civilization between 622 and 1600. ...
A stamp issued September 6, 1983 in the Soviet Union, commemorating alKhwÄrizmÄ«s (approximate) 1200th anniversary. ...
Title page of the 1621 edition of Diophantus Arithmetica, translated into Latin by Claude Gaspard Bachet de MÃ©ziriac. ...
Reduction Formula We use the technique of integration by parts to evaluate a whole class of integrals by reducing them to simpler forms. ...
Title page of the 1621 edition of Diophantus Arithmetica, translated into Latin by Claude Gaspard Bachet de MÃ©ziriac. ...
Tomb of Omar Khayam, Neishapur, Iran. ...
Algebraic geometry is a branch of mathematics which, as the name suggests, combines techniques of abstract algebra, especially commutative algebra, with the language and the problematics of geometry. ...
Graph of a cubic polynomial: y = x3/4 + 3x2/4 âˆ’ 3x/2 âˆ’ 2 = (1/4)(x + 4)(x + 1)(x âˆ’ 2) In mathematics, a cubic equation is a polynomial equation in which the highest occurring power of the unknown is the third power. ...
Mahavira was a 10th century Indian mathematician from Gulbarga who asserted that the square root of a negative number did not exist. ...
BhÄskara (11141185), also called BhÄskara II and BhÄskarÄcÄrya (Bhaskara the teacher) was an Indian mathematician. ...
Zhu Shijie (Chinese: æœ±ä¸–æ°, Styled Hanqing å—æ¼¢å¿ï¼Œè™Ÿæ¾åº) ( mid1270s?1330?) also known as Chu ShihChieh was one of the greatest Chinese mathematicians. ...
In mathematics, a quartic equation is the result of setting a quartic function equal to zero. ...
Graph of a polynomial of degree 5, with 4 critical points. ...
In mathematics, a polynomial is an expression that is constructed from one variable or more variables and constants, using only the operations of addition, subtraction, multiplication, and constant positive whole number exponents. ...
Another key event in the further development of algebra was the general algebraic solution of the cubic and quartic equations, developed in the mid16th century. The idea of a determinant was developed by Japanese mathematician Kowa Seki in the 17th century, followed by Gottfried Leibniz ten years later, for the purpose of solving systems of simultaneous linear equations using matrices. Gabriel Cramer also did some work on matrices and determinants in the 18th century. Abstract algebra was developed in the 19th century, initially focusing on what is now called Galois theory, and on constructibility issues. In algebra, a determinant is a function depending on n that associates a scalar, det(A), to every nÃ—n square matrix A. The fundamental geometric meaning of a determinant is as the scale factor for volume when A is regarded as a linear transformation. ...
Japanese mathematics or wasan (和算) is a kind of mathematics developed in Japan during Edo Period (16031867) based on Chinese mathematics. ...
Kowa Seki (Seki Takakazu, 関 孝和) (1642? – October 24, 1708) was a Japanese mathematician. ...
Leibniz redirects here. ...
In mathematics, a matrix (plural matrices) is a rectangular table of elements (or entries), which may be numbers or, more generally, any abstract quantities that can be added and multiplied. ...
Gabriel Cramer Gabriel Cramer (July 31, 1704  January 4, 1752) was a Swiss mathematician, born in Geneva. ...
Abstract algebra is the field of mathematics that studies algebraic structures, such as groups, rings, fields, modules, vector spaces, and algebras. ...
In mathematics, more specifically in abstract algebra, Galois theory, named after Ã‰variste Galois, provides a connection between field theory and group theory. ...
A point in the Euclidean plane is a constructible point if, given a fixed coordinate system (or a fixed line segment of unit length), one can construct the point with unruled straightedge and compass. ...
The stages of the development of symbolic algebra are roughly as follows:  Rhetorical algebra, which was developed by the Babylonians and remained dominant up to the 16th century;
 Geometric constructive algebra, which was emphasised by the Vedic Indian and classical Greek mathematicians;
 Syncopated algebra, as developed by Diophantus, Brahmagupta and the Bakhshali Manuscript; and
 Symbolic algebra, which was initiated by Abū alHasan ibn Alī alQalasādī^{[5]} and sees its culmination in the work of Gottfried Leibniz.
A timeline of key algebraic developments are as follows: This article or section does not cite its references or sources. ...
Title page of the 1621 edition of Diophantus Arithmetica, translated into Latin by Claude Gaspard Bachet de MÃ©ziriac. ...
Brahmagupta (à¤¬à¥à¤°à¤¹à¥à¤®à¤—à¥à¤ªà¥à¤¤) ( ) (589â€“668) was an Indian mathematician and astronomer. ...
The Bakhshali Manuscript is a mathematical manuscript written on birch bark which was found near the village of Bakhshali in what is now Pakistan in 1881. ...
Leibniz redirects here. ...
Image File history File links Download high resolution version (668x1081, 368 KB) Summary Work by Diophantus (died in about 280 B.C.), translated from Greek into Latin by Claude Gaspard Bachet de MÃ©ziriac. ...
Image File history File links Download high resolution version (668x1081, 368 KB) Summary Work by Diophantus (died in about 280 B.C.), translated from Greek into Latin by Claude Gaspard Bachet de MÃ©ziriac. ...
For other uses, see Latins and Latin (disambiguation). ...
Claude Gaspard Bachet de MÃ©ziriac (October 9, 1581  February 26, 1638) was a French mathematician born in BourgenBresse. ...
 Circa 1800 BC: The Old Babylonian Strassburg tablet seeks the solution of a quadratic elliptic equation.
 Circa 1600 BC: The Plimpton 322 tablet gives a table of Pythagorean triples in Babylonian Cuneiform script.
 Circa 800 BC: Indian mathematician Baudhayana, in his Baudhayana Sulba Sutra, discovers Pythagorean triples algebraically, finds geometric solutions of linear equations and quadratic equations of the forms ax^{2} = c and ax^{2} + bx = c, and finds two sets of positive integral solutions to a set of simultaneous Diophantine equations.
 Circa 600 BC: Indian mathematician Apastamba, in his Apastamba Sulba Sutra, solves the general linear equation and uses simultaneous Diophantine equations with up to five unknowns.
 Circa 300 BC: In Book II of his Elements, Euclid gives a geometric construction with Euclidean tools for the solution of the quadratic equation for positive real roots. The construction is due to the Pythagorean School of geometry.
 Circa 300 BC: A geometric construction for the solution of the cubic is sought (doubling the cube problem). It is now well known that the general cubic has no such solution using Euclidean tools.
 Circa 100 BC: Algebraic equations are treated in the Chinese mathematics book Jiuzhang suanshu (The Nine Chapters on the Mathematical Art), which contains solutions of linear equations solved using the rule of double false position, geometric solutions of quadratic equations, and the solutions of matrices equivalent to the modern method, to solve systems of simultaneous linear equations.
 Circa 100 BC: The Bakhshali Manuscript written in ancient India uses a form of algebraic notation using letters of the alphabet and other signs, and contains cubic and quartic equations, algebraic solutions of linear equations with up to five unknowns, the general algebraic formula for the quadratic equation, and solutions of indeterminate quadratic equations and simultaneous equations.
 Circa 150 AD: Hero of Alexandria treats algebraic equations in three volumes of mathematics.
 Circa 200: Diophantus, who lived in Egypt and is often considered the "father of algebra", writes his famous Arithmetica, a work featuring solutions of algebraic equations and on the theory of numbers.
 499: Indian mathematician Aryabhata, in his treatise Aryabhatiya, obtains wholenumber solutions to linear equations by a method equivalent to the modern one, describes the general integral solution of the indeterminate linear equation and gives integral solutions of simultaneous indeterminate linear equations.
 Circa 625: Chinese mathematician Wang Xiaotong finds numerical solutions of cubic equations.
 628: Indian mathematician Brahmagupta, in his treatise Brahma Sputa Siddhanta, invents the chakravala method of solving indeterminate quadratic equations, including Pell's equation, and gives rules for solving linear and quadratic equations.
 820: The word algebra is derived from operations described in the treatise written by the Persian mathematician Muḥammad ibn Mūsā alḴwārizmī titled AlKitab alJabr walMuqabala (meaning "The Compendious Book on Calculation by Completion and Balancing") on the systematic solution of linear and quadratic equations. AlKhwarizmi is often considered as the "father of algebra", much of whose works on reduction was included in the book and added to many methods we have in algebra now.
 Circa 850: Persian mathematician alMahani conceived the idea of reducing geometrical problems such as duplicating the cube to problems in algebra.
 Circa 850: Indian mathematician Mahavira solves various quadratic, cubic, quartic, quintic and higherorder equations, as well as indeterminate quadratic, cubic and higherorder equations.
 Circa 990: Persian Abu Bakr alKaraji, in his treatise alFakhri, further develops algebra by extending AlKhwarizmi's methodology to incorporate integral powers and integral roots of unknown quantities. He replaces geometrical operations of algebra with modern arithmetical operations, and defines the monomials x, x^{2}, x^{3}, ... and 1/x, 1/x^{2}, 1/x^{3}, ... and gives rules for the products of any two of these.
 Circa 1050: Chinese mathematician Jia Xian finds numerical solutions of polynomial equations.
 1072: Persian mathematician Omar Khayyam develops algebraic geometry and, in the Treatise on Demonstration of Problems of Algebra, gives a complete classification of cubic equations with general geometric solutions found by means of intersecting conic sections.
 1114: Indian mathematician Bhaskara, in his Bijaganita (Algebra), recognizes that a positive number has both a positive and negative square root, and solves various cubic, quartic and higherorder polynomial equations, as well as the general quadratic indeterminant equation.
 1202: Algebra is introduced to Europe largely through the work of Leonardo Fibonacci of Pisa in his work Liber Abaci.
 Circa 1300: Chinese mathematician Zhu Shijie deals with polynomial algebra, solves quadratic equations, simultaneous equations and equations with up to four unknowns, and numerically solves some quartic, quintic and higherorder polynomial equations.
 Circa 1400: Indian mathematician Madhava of Sangamagramma finds iterative methods for approximate solution of nonlinear equations.
 Circa 1450: Arab mathematician Abū alHasan ibn Alī alQalasādī took "the first steps toward the introduction of algebraic symbolism." He represented mathematical symbols using characters from the Arabic alphabet.^{[5]}
 1535: Nicolo Fontana Tartaglia and others mathematicians in Italy independently solved the general cubic equation.^{[6]}
 1545: Girolamo Cardano publishes Ars magna The great art which gives Fontana's solution to the general quartic equation.^{[6]}
 1572: Rafael Bombelli recognizes the complex roots of the cubic and improves current notation.
 1591: Francois Viete develops improved symbolic notation for various powers of an unknown and uses vowels for unknowns and consonants for constants in In artem analyticam isagoge.
 1631: Thomas Harriot in a posthumous publication uses exponential notation and is the first to use symbols to indicate "less than" and "greater than".
 1682: Gottfried Wilhelm Leibniz develops his notion of symbolic manipulation with formal rules which he calls characteristica generalis.
 1680s: Japanese mathematician Kowa Seki, in his Method of solving the dissimulated problems, discovers the determinant, and Bernoulli numbers.^{[7]}
 1750: Gabriel Cramer, in his treatise Introduction to the analysis of algebraic curves, states Cramer's rule and studies algebraic curves, matrices and determinants.
 1824: Niels Henrik Abel proved that the general quintic equation is insoluble by radicals.^{[6]}
 1832: Galois theory is developed by Évariste Galois in his work on abstract algebra.^{[6]}
The chronology of the first dynasty of Babylonia is debated, because there is a Babylonian King List A and a Babylonian King List B. Hereby we follow temporarily the regal years of List A, because those are widely used. ...
Of the approximately half million clay tablets excavated at the beginning of the 19th century, about 400 are of a mathematical nature. ...
The Pythagorean theorem: a2 + b2 = c2 A Pythagorean triple consists of three positive integers a, b, and c, such that a2 + b2 = c2. ...
Babylonia was a state in southern Mesopotamia, in modern Iraq, combining the territories of Sumer and Akkad. ...
Cuneiform redirects here. ...
BaudhÄyana, (fl. ...
The Sulba Sutras or Sulva Sutras are a text of Vedic mathematics. ...
In mathematics, a Diophantine equation is an indeterminate polynomial equation that allows the variables to be integers only. ...
Apastamba (c. ...
For other uses, see Euclid (disambiguation). ...
Euclidean tools are used in geometric rulerandcompass constructions using the standard axioms and definitions of Euclidean geometry. ...
The Nine Chapters on the Mathematical Art (ä¹ç« ç®—è¡“) is a Chinese mathematics book, probably composed in the 1st century AD, but perhaps as early as 200 BC. This book is the earliest surviving mathematical text from China that has come down to us by being copied by scribes and (centuries later...
In numerical analysis, the false position method or regula falsi method is a rootfinding algorithm that combines features from the bisection method and the secant method. ...
This article is under construction. ...
Middle kingdoms of India refers to the political entities in India from the 6th century BCE through to the Islamic invasions and the related Decline of Buddhism from the 7th century CE. // Kingdoms and Empires The Aryans had invaded India from the Northwest, according to the Aryan Invasion Theory, and...
A linear equation in algebra is an equation which is constructed by equating two linear functions. ...
Hero (or Heron) of Alexandria (Greek: Î‰ÏÏ‰Î½ Î¿ Î‘Î»ÎµÎ¾Î±Î½Î´ÏÎµÏÏ‚) (c. ...
Title page of the 1621 edition of Diophantus Arithmetica, translated into Latin by Claude Gaspard Bachet de MÃ©ziriac. ...
Cover of the 1621 edition, translated into Latin by Claude Gaspard Bachet de MÃ©ziriac. ...
For other uses, see Aryabhata (disambiguation). ...
Brahmagupta (à¤¬à¥à¤°à¤¹à¥à¤®à¤—à¥à¤ªà¥à¤¤) ( ) (589â€“668) was an Indian mathematician and astronomer. ...
The Chakravala method is a cyclic algorithm to solve quadratic integer equations. ...
Pells equation is any Diophantine equation of the form where n is a nonsquare integer. ...
This article is about the Persian people, an ethnic group found mainly in Iran. ...
A stamp issued September 6, 1983 in the Soviet Union, commemorating alKhwÄrizmÄ«s (approximate) 1200th anniversary. ...
Graph sample of linear equations A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and (the first power of) a single variable. ...
In mathematics, a quadratic equation is a polynomial equation of the second degree. ...
This article is about the Persian people, an ethnic group found mainly in Iran. ...
Abu Abdallah Mohammed ibn Isa alMahani, was a Persian mathematician and astronomer from Mahan, Kerman, Persia. ...
Doubling the cube (also known as The Delian Problem) is one of the three most famous geometric problems unsolvable by compass and straightedge construction. ...
Mahavira was a 10th century Indian mathematician from Gulbarga who asserted that the square root of a negative number did not exist. ...
This article is about the Persian people, an ethnic group found mainly in Iran. ...
Abu Bakr ibn Muhammad ibn alHusayn AlKaraji (953  1029), also known as Alkarkhi was a Persian mathematician and engineer. ...
In mathematics, a monomial (or mononomial) is a particular kind of polynomial, having just one term. ...
This article is about the Persian people, an ethnic group found mainly in Iran. ...
Tomb of Omar Khayam, Neishapur, Iran. ...
Bhaskara (11141185), also known as Bhaskara II and Bhaskara AchÄrya (Bhaskara the teacher), was an Indian mathematicianastronomer. ...
In mathematics, a square root (âˆš) of a number x is a number r such that , or in words, a number r whose square (the result of multiplying the number by itself) is x. ...
For other uses, see Europe (disambiguation). ...
Drawing of Leonardo Pisano Leonardo of Pisa or Leonardo Pisano (c. ...
For other uses, see Pisa (disambiguation). ...
Liber Abaci (1202) is an historic book on arithmetic by Leonardo of Pisa, known later by his nickname Fibonacci. ...
Zhu Shijie (Chinese: æœ±ä¸–æ°, Styled Hanqing å—æ¼¢å¿ï¼Œè™Ÿæ¾åº) ( mid1270s?1330?) also known as Chu ShihChieh was one of the greatest Chinese mathematicians. ...
In mathematics, the symmetric algebra S(V) on a vector space V over a field K is a certain commutative unital associative Kalgebra containing V. In fact, it is the most general such algebra, which can be expressed by a universal property. ...
Graph of a polynomial of degree 5, with 4 critical points. ...
Madhava (à¤®à¤¾à¤§à¤µ) of Sangamagrama (13501425) was a major mathematician from Kerala, in South India. ...
It has been suggested that this article or section be merged with Guess value. ...
Mathematical notation is used in mathematics, and throughout the physical sciences, engineering, and economics. ...
The following table lists many specialized symbols commonly used in mathematics. ...
The Arabic alphabet is the script used for writing languages such as Arabic, Persian, Urdu, and others. ...
Niccolo Fontana Tartaglia. ...
Gerolamo Cardano or Jerome Cardan (September 24, 1501  September 21, 1576) was a celebrated Italian Renaissance mathematician, physician, astrologer, and gambler. ...
Raphael Bombelli (15261572) was an Italian mathematician. ...
François Viète. ...
Thomas Harriot (ca. ...
Leibniz redirects here. ...
Kowa Seki (Seki Takakazu, 関 孝和) (1642? – October 24, 1708) was a Japanese mathematician. ...
In algebra, a determinant is a function depending on n that associates a scalar, det(A), to every nÃ—n square matrix A. The fundamental geometric meaning of a determinant is as the scale factor for volume when A is regarded as a linear transformation. ...
In mathematics, the Bernoulli numbers are a sequence of rational numbers with deep connections in number theory. ...
Gabriel Cramer Gabriel Cramer (July 31, 1704  January 4, 1752) was a Swiss mathematician, born in Geneva. ...
Cramers rule is a theorem in linear algebra, which gives the solution of a system of linear equations in terms of determinants. ...
In algebraic geometry, an algebraic curve is an algebraic variety of dimension equal to 1. ...
Niels Henrik Abel (August 5, 1802â€“April 6, 1829), Norwegian mathematician, was born in Nedstrand, near FinnÃ¸y where his father acted as rector. ...
Galois at the age of fifteen from the pencil of a classmate. ...
See also Look up Algebra in Wiktionary, the free dictionary. Image File history File links Wikibookslogoen. ...
Wikibooks logo Wikibooks, previously called Wikimedia Free Textbook Project and WikimediaTextbooks, is a wiki for the creation of books. ...
Wiktionary (a portmanteau of wiki and dictionary) is a multilingual, Webbased project to create a free content dictionary, available in over 151 languages. ...
Algebra is one of the main branches of mathematics, and concerns the study of structure, relation and quantity. ...
These list of mathematics articles pages collect pointers to all articles related to mathematics. ...
In mathematics, the fundamental theorem of algebra states that every complex polynomial in one variable and of degree â‰¥ has some complex root. ...
A computer algebra system (CAS) is a software program that facilitates symbolic mathematics. ...
In arithmetic and algebra, when a number or expression is both preceded and followed by a binary operation, a rule is required for which operation should be applied first. ...
Notes  ^ See the references Toomer, Hogendijk 1998, Oaks cited in the article on alKhwārizmī.
 ^ Struik, Dirk J. (1987). A Concise History of Mathematics. New York: Dover Publications.
 ^ Carl B. Boyer, A History of Mathematics, Second Edition (Wiley, 1991), pages 178, 181
 ^ Carl B. Boyer, A History of Mathematics, Second Edition (Wiley, 1991), page 228
 ^ ^{a} ^{b} O'Connor, John J. & Robertson, Edmund F., “Abu'l Hasan ibn Ali al Qalasadi”, MacTutor History of Mathematics archive
 ^ ^{a} ^{b} ^{c} ^{d} Stewart, Ian, Galois Theory, Third Edition (Chapman & Hall/CRC Mathematics, 2004).
 ^ O'Connor, John J., and Edmund F. Robertson. Takakazu Seki Kowa. MacTutor History of Mathematics archive.
alKhwÄrizmÄ« redirects here. ...
The MacTutor history of mathematics archive is a website hosted by University of St Andrews in Scotland. ...
References  Donald R. Hill, Islamic Science and Engineering (Edinburgh University Press, 1994).
 Ziauddin Sardar, Jerry Ravetz, and Borin Van Loon, Introducing Mathematics (Totem Books, 1999).
 George Gheverghese Joseph, The Crest of the Peacock: NonEuropean Roots of Mathematics (Penguin Books, 2000).
 John J O'Connor and Edmund F Robertson, MacTutor History of Mathematics archive (University of St Andrews, 2005).
 I.N. Herstein: Topics in Algebra. ISBN 047102371X
 R.B.J.T. Allenby: Rings, Fields and Groups. ISBN 0340544406
 L. Euler: Elements of Algebra, ISBN 9781899618736
It has been suggested that Penguin Modern Poets, Penguin Great Ideas be merged into this article or section. ...
The MacTutor history of mathematics archive is a website hosted by University of St Andrews in Scotland. ...
St Marys College Bute Medical School St Leonards College[5][6] Affiliations 1994 Group Website http://www. ...
Euler redirects here. ...
External links  4000 Years of Algebra, lecture by Robin Wilson, at Gresham College, 17th October 2007 (available for MP3 and MP4 download, as well as a text file).
 The A=B Book Download the book in pdf
 Algebra entry at the Stanford Encyclopedia of Philosophy by Vaughan Pratt
Major fields of mathematics   Logic · Set theory · Category theory · Algebra (elementary – linear – abstract) · Discrete mathematics · Number theory · Analysis · Geometry · Trigonometry · Topology · Applied mathematics · Probability · Statistics · Mathematical physics Sir Thomas Greshams grasshopper crest is used as a symbol of the College Gresham College is an unusual institution of higher learning off Holborn in central London. ...
The Stanford Encyclopedia of Philosophy (hereafter SEP) is a free online encyclopedia of philosophy run and maintained by Stanford University. ...
For other meanings of mathematics or uses of math and maths, see Mathematics (disambiguation) and Math (disambiguation). ...
Mathematical logic is a major area of mathematics, which grew out of symbolic logic. ...
Set theory is the mathematical theory of sets, which represent collections of abstract objects. ...
In mathematics, category theory deals in an abstract way with mathematical structures and relationships between them. ...
Elementary algebra is a fundamental and relatively basic form of algebra taught to students who are presumed to have little or no formal knowledge of mathematics beyond arithmetic. ...
Linear algebra is the branch of mathematics concerned with the study of vectors, vector spaces (also called linear spaces), linear maps (also called linear transformations), and systems of linear equations. ...
Abstract algebra is the field of mathematics that studies algebraic structures, such as groups, rings, fields, modules, vector spaces, and algebras. ...
Discrete mathematics, also called finite mathematics, is the study of mathematical structures that are fundamentally discrete, in the sense of not supporting or requiring the notion of continuity. ...
Number theory is the branch of pure mathematics concerned with the properties of numbers in general, and integers in particular, as well as the wider classes of problems that arise from their study. ...
Analysis has its beginnings in the rigorous formulation of calculus. ...
For other uses, see Geometry (disambiguation). ...
Wikibooks has a book on the topic of Trigonometry The Canadarm2 robotic manipulator on the International Space Station is operated by controlling the angles of its joints. ...
For other uses, see Topology (disambiguation). ...
Applied mathematics is a branch of mathematics that concerns itself with the mathematical techniques typically used in the application of mathematical knowledge to other domains. ...
Probability theory is the branch of mathematics concerned with analysis of random phenomena. ...
This article is about the field of statistics. ...
Mathematical physics is the scientific discipline concerned with the application of mathematics to problems in physics and the development of mathematical methods suitable for such applications and for the formulation of physical theories. ...
  Elementary algebra is a fundamental and relatively basic form of algebra taught to students who are presumed to have little or no formal knowledge of mathematics beyond arithmetic. ...
Abstract algebra is the field of mathematics that studies algebraic structures, such as groups, rings, fields, modules, vector spaces, and algebras. ...
In abstract algebra, commutative algebra studies commutative rings, their ideals, and modules over such rings. ...
Order theory is a branch of mathematics that studies various kinds of binary relations that capture the intuitive notion of a mathematical ordering. ...
In mathematics, category theory deals in an abstract way with mathematical structures and relationships between them. ...
In mathematics, Ktheory is, firstly, an extraordinary cohomology theory which consists of topological Ktheory. ...
In abstract algebra, an algebraic structure consists of a set together with a collection of operations or relations defined on it which satisfy certain axioms. ...
This picture illustrates how the hours on a clock form a group under modular addition. ...
Group theory is that branch of mathematics concerned with the study of groups. ...
In mathematics, a ring is an algebraic structure in which addition and multiplication are defined and have properties listed below. ...
In mathematics, ring theory is the study of rings, algebraic structures in which addition and multiplication are defined and have similar properties to those familiar from the integers. ...
In abstract algebra, a field is an algebraic structure in which the operations of addition, subtraction, multiplication and division (except division by zero) may be performed, and the same rules hold which are familiar from the arithmetic of ordinary numbers. ...
Field theory is a branch of mathematics which studies the properties of fields. ...
Universal algebra (sometimes called General algebra) is the field of mathematics that studies the ideas common to all algebraic structures. ...
Linear algebra is the branch of mathematics concerned with the study of vectors, vector spaces (also called linear spaces), linear maps (also called linear transformations), and systems of linear equations. ...
In mathematics, a matrix (plural matrices) is a rectangular table of elements (or entries), which may be numbers or, more generally, any abstract quantities that can be added and multiplied. ...
Matrix theory is a branch of mathematics which focuses on the study of matrices. ...
In linear algebra, a coordinate vector is an explicit representation of a vector in an abstract vector space as an ordered list of numbers or, equivalently, as an element of the coordinate space Fn. ...
In mathematics, a vector space (or linear space) is a collection of objects (called vectors) that, informally speaking, may be scaled and added. ...
In mathematics, an inner product space is a vector space with additional structure, an inner product (also called a scalar product), which allows us to introduce geometrical notions such as angles and lengths of vectors. ...
In mathematics, an inner product space is a vector space with additional structure, an inner product (also called a scalar product), which allows us to introduce geometrical notions such as angles and lengths of vectors. ...
The mathematical concept of a Hilbert space (named after the German mathematician David Hilbert) generalizes the notion of Euclidean space in a way that extends methods of vector algebra from the plane and threedimensional space to spaces of functions. ...
This is a list of abstract algebra topics, by Wikipedia page. ...
In universal algebra, a branch of pure mathematics, an algebraic structure consists of one or two sets closed under some operations, functions, and relations, satisfying a number of axioms, including none. ...
This is a list of group theory topics, by Wikipedia page. ...
This is a list of linear algebra topics, by Wikipedia page. ...
Field theory is the branch of mathematics in which fields are studied. ...
Please refer to group theory for a general description of the topic. ...
This is a list of linear algebra topics, by Wikipedia page. ...
Ring theory is the branch of mathematics in which rings are studied: that is, structures supporting both an addition and a multiplication operation. ...
