LEQ is a 'Less Than or Equal To' comparison operator for the IF command
C:\> If 25 LEQ 50 ECHO smaller
C:\> If "250" LEQ "50" ECHO smaller
LEQ will perform a numeric comparison where possible, if you need a string comparison use the == comparison operator.
In addition to integer numbers, hex and octal numbers can also be compared within certain limits.
“It is not the man who has too little, but the man who craves more, who is poor” ~ President José Mujica
IF command - EQU, NEQ, LSS, GTR, GEQ