Minimal DFA properties

"Paul J. Lucas" <>
24 Mar 2002 11:08:16 -0500

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From: "Paul J. Lucas" <>
Newsgroups: comp.compilers
Date: 24 Mar 2002 11:08:16 -0500
Organization: Prodigy Internet
Keywords: lex, theory, question
Posted-Date: 24 Mar 2002 11:08:16 EST

If one has two minimal DFAs representing regular languages and one
takes their union and intersection (separately), are the resulting
DFAs also minimal or do you you have to rerun a minimization algorithm
on the results to get minimal DFAs?

- Paul

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