MyWikiBiz, Author Your Legacy — Friday October 24, 2025
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312 bytes removed
, 05:10, 30 June 2009
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| | \\[4pt] | | \\[4pt] |
| | \operatorname{no}~ a ~\operatorname{sans}~ b | | \operatorname{no}~ a ~\operatorname{sans}~ b |
| | + | \end{matrix}</math> |
| | + | |- |
| | + | | |
| | + | <pre> |
| | + | o-------------------o |
| | + | | | |
| | + | | a b | |
| | + | | o---o | |
| | + | | \ / | |
| | + | | @ | |
| | + | | | |
| | + | o-------------------o |
| | + | </pre> |
| | + | | <math>\texttt{(} a, b \texttt{)}</math> |
| | + | | |
| | + | <math>\begin{matrix} |
| | + | a ~\operatorname{exclusive~or}~ b |
| | + | \\[4pt] |
| | + | a ~\operatorname{not~equal~to}~ b |
| | + | \end{matrix}</math> |
| | + | |- |
| | + | | |
| | + | <pre> |
| | + | o-------------------o |
| | + | | | |
| | + | | a b | |
| | + | | o---o | |
| | + | | \ / | |
| | + | | o | |
| | + | | | | |
| | + | | @ | |
| | + | | | |
| | + | o-------------------o |
| | + | </pre> |
| | + | | <math>\texttt{((} a, b \texttt{))}</math> |
| | + | | |
| | + | <math>\begin{matrix} |
| | + | a ~\operatorname{if~and~only~if}~ b |
| | + | \\[4pt] |
| | + | a ~\operatorname{equivalent~to}~ b |
| | \end{matrix}</math> | | \end{matrix}</math> |
| | |} | | |} |
| | | | |
| | <pre> | | <pre> |
| − | o----o-------------------o-------------------o-------------------o
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| − | | | | | |
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| − | | | a b | | |
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| − | | | o---o | | a exclusive-or b. |
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| − | | | \ / | | |
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| − | | 8 | @ | ( a , b ) | a not equal to b. |
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| − | | | | | |
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| − | o----o-------------------o-------------------o-------------------o
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| − | | | | | |
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| − | | | a b | | |
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| − | | | o---o | | |
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| − | | | \ / | | |
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| − | | | o | | a if & only if b. |
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| − | | | | | | |
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| − | | 9 | @ | (( a , b )) | a equates with b. |
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| − | | | | | |
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| | o----o-------------------o-------------------o-------------------o | | o----o-------------------o-------------------o-------------------o |
| | | | | | | | | | | | | | |