This is the symbol for the Kronecker Delta Function. It is the discrete version of the Dirac Delta Function.
This is the symbol for the Kronecker Delta Function. It is the discrete version of the Dirac Delta Function. It is defined to be \(1\) when \(\htmlClass{sdt-0000000117}{n} = 0\) and \(0\) for all other values of \(\htmlClass{sdt-0000000117}{n}\).
The symbol for the Kronecker Delta Function is \(\delta\). It is the discrete version of the Dirac Delta Function. It is defined to be \(1\) when \(\htmlClass{sdt-0000000117}{n} = 0\) and \(0\) for all other values of \(\htmlClass{sdt-0000000117}{n}\).
As a piecewise function, it is defined as:
\[ \delta[\htmlClass{sdt-0000000117}{n}] = \begin{cases} 1 &\text{if n is 0} \\ 0 & \text{for all other n} \end{cases} \]