DiscreteDelta
DiscreteDelta[n1,n2,…] gives the discrete delta function δ(n1,n2,…), equal to 1 if all the ni are zero, and 0 otherwise.
Please visit the official Wolfram Language Reference for more details and examples on core symbols.
DiscreteDelta[n1,n2,…] gives the discrete delta function δ(n1,n2,…), equal to 1 if all the ni are zero, and 0 otherwise.
Please visit the official Wolfram Language Reference for more details and examples on core symbols.