Mon, 26 May 1997 12:40:51 +0200 paulson Deleted option_case_tac because exhaust_tac performs a similar function.
Mon, 26 May 1997 12:39:57 +0200 paulson Renamed lessD to Suc_leI
Mon, 26 May 1997 12:38:29 +0200 paulson New operator "lists" for formalizing sets of lists
Mon, 26 May 1997 12:37:24 +0200 paulson New theorem subset_inj_onto
Mon, 26 May 1997 12:36:56 +0200 paulson Two results suggested by Florian Kammueller
Mon, 26 May 1997 12:36:16 +0200 paulson Tidying and a couple of useful lemmas
Mon, 26 May 1997 12:34:54 +0200 paulson Added recdef
Mon, 26 May 1997 12:34:05 +0200 paulson Primrec: New example ported from ZF
Mon, 26 May 1997 12:33:38 +0200 paulson Renamed lessD to Suc_leI
Mon, 26 May 1997 12:33:03 +0200 paulson New example ported from ZF
Mon, 26 May 1997 12:32:35 +0200 paulson Simplified proofs using expand_option_case
Mon, 26 May 1997 12:29:55 +0200 paulson Now checks the name of the function being defined;
Mon, 26 May 1997 12:29:10 +0200 paulson More de-HOL-ification
Mon, 26 May 1997 12:28:30 +0200 paulson Now checks the name of the function being defined
Mon, 26 May 1997 12:27:58 +0200 paulson Deleted unused functions
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