Negative Values And Bitwise Operations - Casio Algebra FX 2.0 PLUS User Manual

Binary, Octal, Decimal, and Hexadecimal Calculations with Integers
Example 2 To input and execute 123
decimal or hexadecimal
u3(SET UP)2(Dec)i
A1(d~o)e(o)bcd*
1(d~o)c(h)ABC*
3(DISP)c(Hex)w
k k k k k Negative Values and Bitwise Operations
Press 2(LOGIC) to display a menu of negation and bitwise operators.
• {Neg} ... {negation}*
• {Not}/{and}/{or}/{xor}/{xnor} ... {NOT}*
Negative Values
u
Example To determine the negative of 110010
u3(SET UP)4(Bin)i
A2(LOGIC)b(Neg)
bbaabaw
Bitwise Operations
u
Example 1 To input and execute "120
u3(SET UP)3(Hex)i
Abca2(LOGIC)
d(and)AD*
* 1 See page 2-7-1.
* two's complement
2
* 3 one's complement (bitwise complement)
2-7-4
× ABC
8
1
w
2
/{AND}/{OR}/{XOR}/{XNOR}*
3
16
1
w
*
20011101 20010101
, when the default number system is
16
2
and AD "
16
4 bitwise AND, bitwise OR, bitwise XOR,
bitwise XNOR
4