Performing Calculations Using Logical Operations And Negative Binary Values - Casio fx-50F User Manual

A Example Calculation Using Base- n Specifi cation
Example: To perform the calculation 5
k
Performing Calculations Using Logical Operations and
Negative Binary Values
Your calculator can perform 10-digit (10-bit) binary logical operations and negative value
calculations. All of the examples shown below are performed with BIN (binary) set as the
default number base.
A Logical Product (and)
Returns the result of a bitwise product.
Example: 1010 and 1100
2
A Logical Sum (or)
Returns the result of a bitwise sum.
Example: 1011 or 11010
2
A Exclusive Logical Sum (xor)
Returns the result of a bitwise exclusive logical sum.
Example: 1010 xor 1100
2
A Exclusive Logical Sum Negation (xnor)
Returns the result of the negation of a bitwise exclusive logical sum.
Example: 1111 xnor 101
2
+ 5
10 16
A (BIN) X (LOGIC)
5+X (LOGIC)
= 1000
2 2
1010X (LOGIC) 1 (and)
= 11011
2 2
1011X (LOGIC) 2 (or)
11010
= 110
2 2
1010X (LOGIC)
= 1111110101
2 2
1111X (LOGIC) 3 (xnor)
E-55
, and display the result in binary
1 (d)
2 (h) 5
1100
1 (xor)
1100
101
d5 + h5 d5 + h5
1010 1010
1010and1100 1010and1100
1000 1000
1011o r 11010 1011o r 11010
11011 11011
1010xo r 1100 1010xo r 1100
110 110
1111xno r 101 1111xno r 101
1111110101 1111110101
b b
b b
b b
b b
b b