Infinite series

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English

Noun

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  1. Template:Lb Any expression that represents the addition a countably infinite number of ordered summands, often explicitly indexed by the positive or nonnegative integers.
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Usage notes

The sum of an infinite series is formally defined as the limit, if it exists, of the sequence of partial sums of the first n elements as n increases to infinity (i.e., becomes arbitrarily large). If the limit exists, the series is said to be Template:M; otherwise it is Template:M.

Translations

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