Symbols:Inequalities/Less Than

Usual Ordering


Less than.

A binary relation expressing the usual ordering on one of the sets of numbers: $\N$, $\Z$, $\Q$, $\R$:
 * $a < b \iff b - a$ is strictly positive

Also see

 * Symbols:Greater Than


 * Symbols:Less Than or Equal To
 * Symbols:Greater Than or Equal To