Lexicographic order
= Lexicographic order
{wiki}
For equal-size subsets $A$ and $B$ of an ordered ground set, $A$ precedes $B$ in lexicographic order when the smallest element of their symmetric difference belongs to $A$.
= Lexicographic order
{wiki}
For equal-size subsets $A$ and $B$ of an ordered ground set, $A$ precedes $B$ in lexicographic order when the smallest element of their symmetric difference belongs to $A$.