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infinite series

American  

noun

Mathematics.
  1. a sequence of numbers in which an infinite number of terms are added successively in a given pattern; the sequence of partial sums of a given sequence.


Etymology

Origin of infinite series

First recorded in 1790–1800

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Each of the following infinite series converges to the given multiple of π or 1/π.

From Textbooks • Mar. 30, 2016

Note that α has an infinite series of values that satisfies this condition.

From Textbooks • Mar. 30, 2016

What does this have to do with infinite series?

From Textbooks • Mar. 30, 2016

Consequently, the infinite series diverges for r = 1.

From Textbooks • Mar. 30, 2016

It’s like Achilles and the tortoise—an infinite series of steps, each getting smaller and smaller.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife