Talk:Free variables and bound variables
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The transition from the list of examples to the proposed precise definition, which I suspect may be too narrow, is abrupt. The article needs polishing, by someone familiar with logic and with the lambda calculus. Michael Hardy 22:51 Feb 23, 2003 (UTC)
The see also link for Closure appears to be the wrong kind of closure. It should probably be Closure (computer science). Glenn Willen (Talk) [[]] 16:18, 2 Sep 2004 (UTC)