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jump discontinuity

American  

noun

Mathematics.

  1. a discontinuity of a function at a point where the function has finite, but unequal, limits as the independent variable approaches the point from the left and from the right.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.