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regular_expressions_for_automata_with_parallel_inputs [2009/04/28 20:24] vkuncak |
regular_expressions_for_automata_with_parallel_inputs [2009/04/28 20:26] vkuncak |
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| Line 15: | Line 15: | ||
| * automata | * automata | ||
| on such alphabets. | on such alphabets. | ||
| + | |||
| + | ====== Using Propositional Formulas to Denote Finite Sets of Symbols ====== | ||
| Suppose $\Sigma = \{0,1\}$. | Suppose $\Sigma = \{0,1\}$. | ||
| Line 79: | Line 81: | ||
| \right) | \right) | ||
| \] | \] | ||
| - | The bitwise and relation is given by | + | The bitwise **and** relation, shown above, is given by |
| \[ | \[ | ||
| [z \leftrightarrow (x \land y)]^* | [z \leftrightarrow (x \land y)]^* | ||