smooth function

A function that has derivatives of all finite orders everywhere in its domain.

Noun

  1. A function that has derivatives of all finite orders everywhere in its domain.
    • Any ANALYTIC FUNCTION is smooth. But a smooth function is not necessarily analytic. - 2003, Eric W. Weisstein, CRC Concise Encyclopedia of Mathematics, →ISBN, page 419:

Origin

smooth + function

Forms

smooth functions