Negative Values And Bitwise Operations - Casio fx-9860G Series User Manual

Binary, Octal, Decimal, and Hexadecimal Calculations with Integers
Example 2 To input and execute 123
decimal or hexadecimal
!m(SET UP)
A1(d~o)4(o)bcd*
2(h)ABC*
J3(DISP)2( Hex)w
k Negative Values and Bitwise Operations
Press 2(LOG) to display a menu of negation and bitwise operators.
• {Neg} ... {negation}*
• {Not}/{and}/{or}/{xor}/{xnor} ... {NOT}*
Negative Values
Example To determine the negative of 110010
!m(SET UP)
A2(LOG)1(Neg)
bbaabaw
Bitwise Operations
Example 1 To input and execute "120
!m(SET UP)
Abca2(LOG)
3(and)AD*
* 1 See page 2-7-1.
* 2 two's complement
* 3 one's complement (bitwise complement)
4
* bitwise AND, bitwise OR, bitwise XOR,
bitwise XNOR
2-7-4
× ABC
8
2(Dec)J
w
1
2
3 /{AND}/{OR}/{XOR}/{XNOR}*
4(Bin)J
16
3(Hex)J
1 w
# Negative binary, octal, and hexadecimal
20070201
, when the default number system is
16
2
and AD "
16
values are produced by taking the binary two's
complement and then returning the result to the
original number base. With the decimal number
base, negative values are displayed with a
minus sign.
4