!!IB - Is Between

The Is Between (IB) operator checks to see if Operand 1 can be found between the values of Operand 2 and Operand 3. 

;Statement:If the employee has worked for the company for between 5 and 10 years, give a bonus of $100.00 in the last pay of the year (stored in PC 5000).

||Line||CMD||OT||Operand 1||OPER||OT||Operand2||OT||Operand3||If Goto||	Else GoTo
|00010|LET|V|YEARS SERVICE|YBT|DB|EEM.HIRE_DATE|$S|PERIOD-END-DATE|00020|	
|00020|	PPE|  |  |EY|$S|PERIOD-END-DATE|  |  |00100|99999
|00100|	IF|V|YEARS SERVICE|IB|N|5|N|10|00200|99999
|00200|	LET|PC|5000|EQ|N|100|  |  |99999|	
|99999|	EXIT|  |  |  |  |  |  |  |  |99999	

Line 00100 instructs the UserCalc to check if the years of service (Operand 1) are between 5 (Operand 2) and 10 (Operand 3) years.