ChebyshevDistance
ChebyshevDistance[u, v] gives the Chebyshev or sup norm distance between vectors u and v.
Examples
Chebyshev distance between two vectors:
ChebyshevDistance[{1, 2, 3}, {4, 5, 6}]
(* 3 *)Maximum absolute difference:
ChebyshevDistance[{0, 0}, {3, 4}]
(* 4 *)Please visit the official Wolfram Language Reference for more details.