inverse function

noun

: a function that is derived from a given function by interchanging the two variables

y = ∛x is the inverse function of y = x³

compare logarithmic function

Examples of inverse function in a Sentence

Recent Examples on the Web

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This was a sign of unprecedented investor demand for US government debt: a bond's yield is an inverse function of its price. —

Timothy B. Lee, Ars Technica, 12 Mar. 2020

Word History

First Known Use

1813, in the meaning defined above

Time Traveler

The first known use of inverse function was in 1813

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Style

“Inverse function.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inverse%20function. Accessed 1 Dec. 2024.

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