AND and OR                                                  -*-org-*-

<pre>
|---+---+-----+-----+----+----+-------+-------+----------+----------|
| p | q | pAq | pUq | !p | !q | !pA!q | !pU!q | !(!pA!q) | !(!pU!q) |
|---+---+-----+-----+----+----+-------+-------+----------+----------|
| F | F | F   | F   | T  | T  | T     | T     | F        | F        |
| F | T | F   | T   | T  | F  | F     | T     | T        | F        |
| T | F | F   | T   | F  | T  | F     | T     | T        | F        |
| T | T | T   | T   | F  | F  | F     | F     | T        | T        |
|---+---+-----+-----+----+----+-------+-------+----------+----------|
                                               =pUq       =pAq
</pre>

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