Talk:Kleene's recursion theorem

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First recursion theorem

I removed an "expert" tag from this section (ignoring whether the tag is well named). Not sure exactly what sort of accessibility is intended – the subsection of the SEP entry [1] does not even state the theorem, and overall is pretty content-free. This article is not the place for us to go into great depths about enumeration operators, any more than it is the place for us to go into details about computable functions. A longer description of enumeration operators could to go in the article on enumeration reducibility, which unfortunately does not exist. — Carl (CBM · talk) 02:07, 22 August 2009 (UTC)[reply]