Mon, 15 May 1995 09:35:07 +0200 renamed trans_rtrancl to rtrancl_trans and modified it by expanding trans.
nipkow [Mon, 15 May 1995 09:35:07 +0200] rev 1122
renamed trans_rtrancl to rtrancl_trans and modified it by expanding trans.
Sat, 13 May 1995 14:08:24 +0200 Added some lemmas about r^*.
nipkow [Sat, 13 May 1995 14:08:24 +0200] rev 1121
Added some lemmas about r^*.
Sat, 13 May 1995 13:46:48 +0200 Lambda calculus in de Bruijn notation.
nipkow [Sat, 13 May 1995 13:46:48 +0200] rev 1120
Lambda calculus in de Bruijn notation. Proof of confluence.
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