6 days ago · Comprehensive encyclopedia of mathematics with 13,000 detailed entries. Continually updated, extensively illustrated, and with interactive examples.

6 days ago · About Eric Weisstein's World of Mathematics MathWorld is the web's most extensive mathematical resource, provided as a free service to the world's mathematics and internet …

6 days ago · Mathematics is a broad-ranging field of study in which the properties and interactions of idealized objects are examined. Whereas mathematics began merely as a calculational tool for …

6 days ago · The word "algebra" is a distortion of the Arabic title of a treatise by al-Khwārizmī about algebraic methods. In modern usage, algebra has several meanings. One use of the word "algebra" …

6 days ago · Explore a variety of math courses and resources offered by Wolfram MathWorld to enhance your mathematical knowledge and skills.

6 days ago · About MathWorld MathWorld Classroom Contribute MathWorld Book 13,307 Entries Last Updated: Sat Feb 14 2026 ©1999–2026 Wolfram Research, Inc. Terms of Use wolfram ...

6 days ago · Number theory is a vast and fascinating field of mathematics, sometimes called "higher arithmetic," consisting of the study of the properties of whole numbers. Primes and prime …

6 days ago · Topology is the mathematical study of the properties that are preserved through deformations, twistings, and stretchings of objects. Tearing, however, is not allowed. A circle is …

6 days ago · The (complete) gamma function Gamma(n) is defined to be an extension of the factorial to complex and real number arguments. It is related to the factorial by Gamma(n)=(n-1)!, (1) a slightly …

6 days ago · Geometry is the study of figures in a space of a given number of dimensions and of a given type. The most common types of geometry are plane geometry (dealing with objects like the point, …