Negated Relations symbol
\nmidThe symbol \nmid is used in mathematics to denote that one number does not divide another. It is the negation of the divisibility relation, which is represented by the symbol | (mid).
Indicates that 'a' does not divide 'b'.
a \nmid bThe number 5 does not divide 12.
5 \nmid 12The expression n^2 + 1 does not divide n^3 - n.
n^2 + 1 \nmid n^3 - n