Casio computer fx-5800p Manuale Utente

E-87

A Hexadecimal Value Input and Calculation Example

Use the following keys to input the letters required for hexadecimal values (A, B, C, D, E, F).

i

∠

{A}

'

(

{B}

$ s c t

{D}

{E}

{F}

,

{C}

Example: To select hexadecimal as the number base and calculate 1F 

16

 + 1 

16

ol(HEX)1t(F)+1E

A Effective Calculation Ranges

When the setup’s negative value setting is “Signed”

 

Binary 

Positive: 00000000000000000000000000000000
  

 

<

< 01111111111111111111111111111111

Negative: 10000000000000000000000000000000
  

 

<

< 11111111111111111111111111111111 

 

Octal 

Positive: 00000000000  

<

< 17777777777

Negative: 20000000000  

<

< 37777777777 

 

Decimal  

–2147483648

<

< 2147483647 

 

Hexadecimal 

Positive: 00000000  

<

< 7FFFFFFF

Negative: 80000000  

<

< FFFFFFFF 

When the setup’s negative value setting is “Unsigned”

 

Binary 

00000000000000000000000000000000
<

< 11111111111111111111111111111111 

 

Octal  

00000000000

<

< 37777777777 

 

Decimal  

0

<

< 4294967295 

 

Hexadecimal  

00000000

<

< FFFFFFFF 

• A Math ERROR occurs when a calculation result is outside of the applicable range for the 

current default number base.

k

Pressing

x(DEC), l(HEX), I(BIN), or 6(OCT) while a calculation result is displayed 

will convert the result to the corresponding number base.