Casio CFX-9970G Binary, Octal, Decimal, and Hexadecimal Calculations - Manual (Page 6)

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5-4 Negative Values and Logical Operations
While binary, octal, decimal, or hexadecimal is set as the default number system,
press
2 (LOG) to display a menu of negation and logical operators.
• {Neg} ... {negation}
• {Not}/{and}/{or}/{xor}/{xnor} ... {NOT}/{AND}/{OR}/{XOR}/{XNOR}
k k k k k Negative Values
Example To determine the negative of 110010
2
!Z4 (Bin) J
A2 (LOG) 1 (Neg)
bbaabaw
k k k k k Logical Operations
Example 1 To input and execute “120
16
and AD
16
”
!Z3 (Hex) J
Abca2 (LOG)
3 (and) ADw
Example 2 To display the result of “36
8
or 1110
2
” as an octal value
!Z5 (Oct) JJ
Adg2 (LOG)
4 (or) J1 (d~o) 3 (b)
bbbaw
Example 3 To negate 2FFFED
16
!Z3 (Hex) JJ
A2 (LOG) 2 (Not)
cFFFEDw