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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

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

From Textbooks Mar. 30, 2016

To answer these questions, we need to introduce the concept of an infinite series, a sum with infinitely many terms.

From Textbooks Mar. 30, 2016

Therefore, the sum of this infinite series is not defined.

From Textbooks Feb. 13, 2015

An infinite series is the sum of the terms of an infinite sequence.

From Textbooks Feb. 13, 2015

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

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