IBM 1483DSV manual Binary Calculator, Binary Mathematical Operations

Calculator Operation

Binary Calculator

Results Field

X			X	+/-
X	M	M	X	M + X

1111111000000

C/E	÷
&	XOR

1

0

2

=

*

-

+

PF10 PF16

Figure 6-2. Simulated Binary Calculator

Binary Mathematical Operations

Use the numeric keys on the numeric keypad or the main keypad (1 or 0) to enter numbers for calculation. After entering a number, enter the mathematical symbol designating the operation to be performed. For the 104-key keyboard, you must use the main keypad.

+ for addition

- for subtraction

*for multiplication ÷ or / for division

X or XOR for logical XOR ! or for logical OR

& for logical AND

If you want to enter a negative number, enter the number and then press the +/- key indicated on the calculator simulation. Press the = key on the calculator simulation (or on the main keypad) to display the result of your computation in the calculator’s Results field.

If a calculation causes a result larger than the Results field maximum of 13 digits, the overflow symbol ? is displayed. Press C/E (Clear Entry [Clear on the 104-key keyboards]) to continue with calculations.

701344-003 6-5