Casio fx-5800P - Manual (Page 88)

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
sin –1 {D}
cos –1 {E}
tan –1 {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”
Number Base Effective Range
Binary
Positive: 00000000000000000000000000000000
< x < 01111111111111111111111111111111
Negative: 10000000000000000000000000000000
< x < 11111111111111111111111111111111
Octal
Positive: 00000000000
< x < 17777777777
Negative: 20000000000
< x < 37777777777
Decimal –2147483648
< x < 2147483647
Hexadecimal
Positive: 00000000
< x < 7FFFFFFF
Negative: 80000000
< x < FFFFFFFF
When the setup’s negative value setting is “Unsigned”
Number Base Effective Range
Binary
00000000000000000000000000000000
<
x < 11111111111111111111111111111111
Octal 00000000000
< x < 37777777777
Decimal 0
< x < 4294967295
Hexadecimal 00000000
< x < FFFFFFFF
• A Math ERROR occurs when a calculation result is outside of the applicable range for the
current default number base.
k
Converting a Displayed Result to another Number Base
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.