Mathematics is an area of knowledge that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained, ...

History · Portal · Lists of mathematics topics · Definitions

This list of mathematical series contains formulae for finite and infinite sums. It can be used in conjunction with other tools for evaluating sums.

In mathematics, a matrix ( pl. : matrices) is a rectangular array or table of numbers, symbols, or expressions, arranged in rows and columns, which is used ...

Matrix multiplication · Matrix theory (physics) · Square matrix · List of named matrices

In mathematics, a series is, roughly speaking, the operation of adding infinitely many quantities, one after the other, to a given starting quantity.

28 (twenty-eight) is the natural number following 27 and preceding 29. ← 27, 28, 29 → · ← 20 21 22 23 24 25 26 27 28 29 → · List of numbers · Integers.

In mathematics, an integral is the continuous analog of a sum, which is used to calculate areas, volumes, and their generalizations.

Lists · Integral symbol · Improper integral · Multiple integral

The number e is a mathematical constant approximately equal to 2.71828 that can be characterized in many ways. It is the base of the natural logarithm ...

Natural logarithm · Compound interest · Euler's identity · Euler equations

The infinite series whose terms are the natural numbers 1 + 2 + 3 + 4 + ⋯ is a divergent series. The nth partial sum of the series is the triangular number.

Ramanujan summation · Zeta function regularization · Divergent series · 4 +