Mon, 19 Aug 1996 13:03:17 +0200 Tidied up the proofs
paulson [Mon, 19 Aug 1996 13:03:17 +0200] rev 1921
Tidied up the proofs
Mon, 19 Aug 1996 11:51:39 +0200 Added impOfSubs
paulson [Mon, 19 Aug 1996 11:51:39 +0200] rev 1920
Added impOfSubs
Mon, 19 Aug 1996 11:49:31 +0200 Now less_zeroE is a Safe Elim rule
paulson [Mon, 19 Aug 1996 11:49:31 +0200] rev 1919
Now less_zeroE is a Safe Elim rule
Mon, 19 Aug 1996 11:33:08 +0200 Improved comment
paulson [Mon, 19 Aug 1996 11:33:08 +0200] rev 1918
Improved comment
Mon, 19 Aug 1996 11:25:04 +0200 Added proof of Un_insert_right
paulson [Mon, 19 Aug 1996 11:25:04 +0200] rev 1917
Added proof of Un_insert_right
Mon, 19 Aug 1996 11:23:25 +0200 Changed precedences to remove ambiguities in r^+ notation
paulson [Mon, 19 Aug 1996 11:23:25 +0200] rev 1916
Changed precedences to remove ambiguities in r^+ notation
Mon, 19 Aug 1996 11:22:16 +0200 Improved the proof of Problem 38
paulson [Mon, 19 Aug 1996 11:22:16 +0200] rev 1915
Improved the proof of Problem 38
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