|What is the complement of context free language? firstname.lastname@example.org (jianhua li) (2007-06-04)|
|The complement of CFL is the subset of CSL or the full set of CSL? email@example.com (jianhua li) (2007-06-10)|
|From:||jianhua li <firstname.lastname@example.org>|
|Date:||Sun, 10 Jun 2007 01:34:34 +0800 (CST)|
|Posted-Date:||09 Jun 2007 18:32:30 EDT|
Mr Roberto wrote:
>The complement of any context-sensitive language is
>Hence the complement of any context-free language is
We acknowledge the complement of CFL is CSL. But this language is
the subset of CSL or the full set of CSL ? I think the complement of
CFL is the subset of CSL. Otherwise, that means CSL can be expressed
by the complement of CFL. Is there any theoretical proving?
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