Heaviside step distribution
The Heaviside step distribution is defined by (Abramowitz and Stegun Eq. 29.1.3, p. 1020):
- <math>
H(x) = \left\{ \begin{array}{ll} 0
The Heaviside step distribution is defined by (Abramowitz and Stegun Eq. 29.1.3, p. 1020):
H(x) = \left\{ \begin{array}{ll} 0