Casio fx-115ESPlus Manual De Usuario

E-34

Octal

Positive: 00000000000 

 

 17777777777

Negative: 20000000000 

 

 37777777777

Decimal

–2147483648 

 

 

 2147483647

Hexadecimal

Positive: 00000000 

 

 7FFFFFFF

Negative: 80000000 

 

 FFFFFFFF

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

 

Aw(DEC) 13(BASE)c1(d) 10 +

 

   

13(BASE)c2(h) 10 +

 

   

13(BASE)c3(b) 10 +

 

   

13(BASE)c4(o) 10 = 

 

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

10

 

× 37

10

 in the decimal mode, and then convert 

the result to hexadecimal, binary, and octal

 

   

Ax(DEC) 15 * 37 = 

 

   

6(HEX) 

 

   

l(BIN) 

 

   

i(OCT) 

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

2

 and 1100

2

 (1010

2

 and 1100

2

)

 

   

A 1010 13(BASE)1(and) 1100 = 

 

To determine the logical OR of 1011

2

 and 11010

2

 (1011

2

 or 11010

2

)

 

   

A 1011 13(BASE)2(or) 11010 =