\ngtrThe symbol \ngtr is used to denote 'not greater than' in mathematical expressions. It is a negated relation that indicates one quantity is not greater than another.
Indicates that x is not greater than y.
x \ngtr yThe square of a is not greater than the square of b.
a^2 \ngtr b^2One half is not greater than three quarters.
\frac{1}{2} \ngtr \frac{3}{4}