improper integral
noun Mathematics.
Also called infinite integral.
a definite integral in which one or both of the limits of integration is infinite.
a definite integral in which the integrand becomes infinite at a point or points in the interval of integration.
Origin of improper integral
First recorded in 1940–45
Words nearby improper integral
improbable,
improbity,
impromptu,
improper,
improper fraction,
improper integral,
improperia,
impropriate,
impropriety,
improv,
improve
British Dictionary definitions for improper integral
improper integral
noun
a definite integral having one or both limits infinite or having an integrand that becomes infinite within the limits of integration