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E-27
Hexadecimal
Positive: 00000000
x 7FFFFFFF
Negative: 80000000 x FFFFFFFF
Specifying the Number Mode of a Particular Input
Value
You can input a special command immediately following a value to specify
the number mode of that value. The special commands are: d (decimal), h
(hexadecimal), b (binary), and o (octal).
To calculate 10
10
+ 10
16
+ 10
2
+ 10
8
and display the result as a decimal
value
7(DEC) (BASE)A(d) 10
(BASE)A(h) 10
(BASE)A(b) 10
(BASE)A(o) 10
36
Converting a Calculation Result to another Type of
Value
You can use any one of the following key operations to convert the currently
displayed calculation result to another type of value: V(DEC) (decimal),
(HEX) (hexadecimal), 5(BIN) (binary), 2(OCT)(octal).
To calculate 15
10
s 37
10
in the decimal mode, and then convert
the result to hexadecimal, binary, and octal
V(DEC) 15 37
555
(HEX) 0000022B
5(BIN) 0000001000101011
2(OCT) 00000001053
Logical and Negation Operations
Your calculator provides you with logical operators (and, or, xor, xnor) and
functions (Not, Neg) for logical and negation operations on binary values.
Use the menu that appears when you press (BASE) to input these
logical operators and functions.
All of the following examples are performed in the binary mode (5(BIN)).
To determine the logical AND of 1010
2
and 1100
2
(1010
2
and 1100
2
)
1010 (BASE)(and) 1100
0000000000001000
To determine the logical OR of 1011
2
and 11010
2
(1011
2
or 11010
2
)
1011 (BASE)(or) 11010
0000000000011011
To determine the logical XOR of 1010
2
and 1100
2
(1010
2
xor 1100
2
)
1010 (BASE)(xor) 1100
0000000000000110
To determine the logical XNOR of 1111
2
and 101
2
(1111
2
xnor 101
2
)
1111 (BASE)(xnor) 101
1111111111110101