Talk:Free variables and bound variables

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)

I wonder if the explanation free to be varied as was recently inserted in the article is not misleading. My guess is that the etimologically bound variable precedes free variable. CSTAR 05:47, 13 Dec 2004 (UTC)