Dictionary.com
definitions
  • synonyms

Heaviside unit function

See more synonyms for Heaviside unit function on Thesaurus.com
noun Mathematics.
  1. the function that is zero for any number less than zero and that is 1 for any number greater than or equal to zero.
Show More

Origin of Heaviside unit function

First recorded in 1935–40; named after O. Heaviside
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018