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alternating series

American  

noun

Mathematics.
  1. a series, usually infinite, in which successive terms have opposite signs, as 1 − ½ + ¼ − ⅛ + … .


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.

Lock, who coach Pete Carroll said had been hit “pretty hard’’ by COVID, was back at practice Sunday and participated fully, alternating series with the number one offense with Smith.

From Seattle Times • Aug. 21, 2022

In recent years, coaches have tried to keep quarterbacks happy by alternating series.

From Los Angeles Times • Aug. 10, 2021

The pullover jerseys featured an alternating series of horizontal stripes, rendered in shades of orange, yellow and red, the word Astros spelled out above in clean, unembellished sans serif letterforms.

From New York Times • Apr. 14, 2017

By the alternating series test, this estimate is accurate to within an error of less than 1 ≈ 0.0046296 < 0.01.

From Textbooks • Mar. 30, 2016

The method used was to compute first the alternating series for 1/e, then to invert this result.

From The Number "e" by Unknown

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