Are you looking for series mathematics?

#### https://en.wikipedia.org/wiki/Series_(mathematics)

Series are used in most areas of mathematics, even for studying finite structures (such as in combinatorics), through generating functions.

#### encyclopedia2.thefreedictionary.com/Series+(mathematics)

Often called simply series, infinite series are extensively used in mathematics and its applications both in theoretical studies and in approximate numerical ...

#### www.purplemath.com/modules/series.htm

Explains the basic terminology and notation of sequences and series, including summation symbols, subscripts, and indices.

#### https://www.mathsisfun.com/algebra/sequences-series.html

Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 kids, teachers and parents.

#### mathworld.wolfram.com/Series.html

Series. A series is an infinite ordered set of terms combined together by the addition operator. The term "infinite series" is sometimes used to emphasize the fact ...

#### tutorial.math.lamar.edu/Classes/CalcII/SeriesIntro.aspx

Paul's Online Math Notes. Home . Content . Chapter/Section ... spend a little time on sequences as well. Series is one of those topics that many students don’t find ...

#### www.springer.com/mathematics?SGWID=0-10042-12-69518-0

Mathematics - Books, Journals, Series, Textbooks, Reference Works, Electronic Media from Springer

#### https://en.wikipedia.org/wiki/Harmonic_series_(mathematics)

In mathematics, the harmonic series is the divergent infinite series: ∑ = ∞ = + + + + + ⋯ Its name derives from the concept of overtones, or ...

#### reference.wolfram.com/language/ref/Series.html

Series[f, {x, x0, n}] generates a power series expansion for f about the point x = x0 to order (x - x0) n. ... Symbolic Mathematics: Basic Operations; Power Series;

#### www.springer.com/gp/mathematics

On these pages you will find Springer’s journals, books and eBooks in all areas of Mathematics, serving researchers, lecturers, students, and professionals.