Computation, Computational Thinking, Computational Biology, Computational Linguistics, Dirac Equation.
often represented using the symbol δ(x), and is defined mathematically as: δ(x) = { 0 if x ≠ 0 ∞ if x = 0 } The delta function can also be defined as the derivative of the step function, also known as the Heaviside function: H(x) = { 0 if x < 0 1 if x ≥ 0 } δ(x) = d/dx H(x) The delta function is