## EnglishEdit

### NounEdit

**Heaviside unit function** (*uncountable*)

- (mathematics) The function whose value is zero if its independent variable is negative, and one otherwise.

Last modified on 20 June 2013, at 21:24
# Heaviside unit function

## EnglishEdit

### NounEdit

**Heaviside unit function** (*uncountable*)

- (mathematics) The function whose value is zero if its independent variable is negative, and one otherwise.