Casio fx-100AU PLUS User Manual page 25

Hexadecimal
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
value
Aw(DEC) 13(BASE)c1(d) 10 +
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: x(DEC) (decimal),
6(HEX) (hexadecimal), l(BIN) (binary), i(OCT)(octal).
To calculate 15
the result to hexadecimal, binary, and octal
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 13(BASE) to input these
logical operators and functions.
All of the following examples are performed in the binary mode (l(BIN)).
To determine the logical AND of 1010
A 1010 13(BASE)1(and) 1100 =
To determine the logical OR of 1011
A 1011 13(BASE)2(or) 11010 =
To determine the logical XOR of 1010
A 1010 13(BASE)3(xor) 1100 =
To determine the logical XNOR of 1111
A 1111 13(BASE)4(xnor) 101 =
Positive: 00000000
Negative: 80000000
+ 10 + 10
10 16
13(BASE)c2(h) 10 +
13(BASE)c3(b) 10 +
13(BASE)c4(o) 10 =
× 37
in the decimal mode, and then convert
10 10
Ax(DEC) 15 * 37 =
x
7FFFFFFF
x
FFFFFFFF
+ 10 and display the result as a decimal
2 8
6(HEX)
l(BIN)
i(OCT)
and 1100
2
and 11010
2
and 1100
2
and 101
2
E-24
0000022B
0000001000101011
00000001053
(1010 and 1100
2 2
0000000000001000
(1011 or 11010
2 2
0000000000011011
(1010 xor 1100
2 2
0000000000000110
(1111 xnor 101
2 2
1111111111110101
36
555
)
2
)
2
)
2
)
2