XNOR
n = a XNOR b
Bitwise exclusive NOT OR.
Truth table:
a | b | a XNOR b |
---|---|---|
0 | 0 | 1 |
0 | 1 | 0 |
1 | 0 | 0 |
1 | 1 | 1 |
Example 1
The NOT-operation as part of XNOR performs a bitwise inversion on all bits of a number. This leads to the following (maybe unexpected) result:
print bin(0 xnor 0) ' Output: 11111111111111111111111111111111
Example 2: Operate XNOR only on last n bits
If you want to operate NOR only on the last n
bits of
the numbers, you can use the following code:
4
n = 0b1100
a = 0b1010
b =
print bin((a XNOR b) BAND ((1 lshift n ) - 1))
' Output 1001
Language
AND
AS
BAND
BG
BOR
BYREF
CALL
CASE
CATCH
CONST
DECLARE
DEF
DO
ELIF
ELSE
ELSEIF
END
END TRY
ENDIF
EQV
EXIT
FALSE
FI
FOR
FUNC
GOSUB
GOTO
IF
IFF
IMP
IN
LABEL
LET
LIKE
LOCAL
LSHIFT
MDL
MOD
NAND
NEXT
NOR
NOT
ON
OR
REM
REPEAT
RETURN
RSHIFT
SELECT
STEP
STOP
SUB
THEN
THROW
TO
TRUE
TRY
UNTIL
USE
USG
USING
WEND
WHILE
XNOR
XOR
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