≤
Symbol  Format  Data 

≤  Code Point 
U+2264 
TeX 
\leq 

SVG 
The less than or equal to symbol is used in math to express the relationship between two quantities or as a boolean logical operator. Typically, the symbol is used in an expression like this:
In plain language, this means that the variable is less than or equal to the variable .
The less than symbol is used to state that one expression is less than another.
The greater than symbol is used to express that the lefthand expression is greater than the righthand expression.
The greater than or equal to symbol is used in math to express the relationship between two math expressions.