Re: Regular grammar from CFG?

vannoord@let.rug.nl
7 Sep 2004 23:56:51 -0400

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| List of all articles for this month |
From: vannoord@let.rug.nl
Newsgroups: comp.compilers
Date: 7 Sep 2004 23:56:51 -0400
Organization: Rijksuniversiteit Groningen
References: 04-09-035
Keywords: parse
Posted-Date: 07 Sep 2004 23:56:51 EDT

Lorin Netsch <netsch@ti.com> wrote:
> Can anyone tell me how to determine if a given CFG can be represented
> as a regular grammar?


this problem is undecidable


GJ


--
Gertjan van Noord Alfa-informatica, RUG, Postbus 716, 9700 AS Groningen
vannoord at let dot rug dot nl http://www.let.rug.nl/~vannoord

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