src/ZF/Sum.ML
Tue, 30 Jan 1996 13:42:57 +0100 clasohm expanded tabs
Thu, 04 May 1995 02:01:24 +0200 lcp Modified proofs for new form of 'split'.
Thu, 12 Jan 1995 03:04:10 +0100 lcp Proved case_cong and case_case.
Fri, 16 Dec 1994 18:07:12 +0100 lcp changed useless "qed" calls for lemmas back to uses of "result",
Wed, 14 Dec 1994 11:41:49 +0100 clasohm added bind_thm for theorems defined by "standard ..."
Thu, 08 Dec 1994 16:42:58 +0100 lcp sum_ss: moved down and added the rewrite rules for "case"
Wed, 07 Dec 1994 13:12:04 +0100 clasohm added qed and qed_goal[w]
Fri, 25 Nov 1994 00:01:04 +0100 lcp tidied proofs, using fast_tac etc. as much as possible
Mon, 15 Aug 1994 18:09:37 +0200 lcp ZF/Sum/Sigma_bool: new
Tue, 21 Jun 1994 17:20:34 +0200 lcp Addition of cardinals and order types, various tidying
Fri, 15 Oct 1993 10:21:01 +0100 lcp ZF/ind-syntax/refl_thin: new
Fri, 17 Sep 1993 16:16:38 +0200 lcp Installation of new simplifier for ZF. Deleted all congruence rules not
Thu, 16 Sep 1993 12:20:38 +0200 clasohm Initial revision
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