Sharp EL-9650 - Binary, Octal, and Hexadecimal Calculations (Arithmetic Calculations)

65
MANUAL CALCULATIONS
•
Binary calculation:
<Example>
Calculate “1011+110”.
Press
Ï A®
≥≥≥
1011
+
110
®
.
Calculate “(1010 - 111) × 10”.
Press
(
1010
-
111
) j
10
®
.
• Decimals are not used for modes other than the DEC mode ( . is inoperable).
When converting numerical values with decimals to binary, octal, or hexadecimal,
decimals are discarded and only the integers are converted.
• When numerical values of binary, octal, and hexadecimal modes are negative, the
display is switched to complements of 2.
(4) Binary, octal, and hexadecimal calculations (arithmetic
calculations)
For binary (BIN), octal (OCT), and hexadecimal (HEX) modes, the four rules of
arithmetic (+ – × ÷) can be used as in the decimal (DEC) mode. Calculations using
parentheses and memory can be executed as well in the same manner as in the
decimal (DEC) mode (however, function calculations and other calculations not
mentioned above cannot be executed).
In decimal calculations, exponents may be entered using
and decimals may be
used.
Calculation results for binary, octal, and hexadecimal modes are displayed with the
same number of digits as with conversions. Calculation results are displayed with
conversions to each number system.