Wed, 13 Sep 2006 12:18:36 +0200 bug fix to abstractions: free variables in theorem can be abstracted over.
paulson [Wed, 13 Sep 2006 12:18:36 +0200] rev 20525
bug fix to abstractions: free variables in theorem can be abstracted over.
Wed, 13 Sep 2006 12:17:17 +0200 Tweaks to is_fol_term, the first-order test. We don't count "=" as a connective
paulson [Wed, 13 Sep 2006 12:17:17 +0200] rev 20524
Tweaks to is_fol_term, the first-order test. We don't count "=" as a connective since this test is applied to clause forms.
Wed, 13 Sep 2006 12:05:50 +0200 Major update to function package, including new syntax and the (only theoretical)
krauss [Wed, 13 Sep 2006 12:05:50 +0200] rev 20523
Major update to function package, including new syntax and the (only theoretical) ability to handle local contexts.
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