Thu, 08 Jan 2009 09:12:29 -0800 add class ring_div; generalize mod/diff/minus proofs for class ring_div
huffman [Thu, 08 Jan 2009 09:12:29 -0800] rev 29405
add class ring_div; generalize mod/diff/minus proofs for class ring_div
Thu, 08 Jan 2009 08:36:16 -0800 generalize zmod_zmod_cancel -> mod_mod_cancel
huffman [Thu, 08 Jan 2009 08:36:16 -0800] rev 29404
generalize zmod_zmod_cancel -> mod_mod_cancel
Thu, 08 Jan 2009 08:24:08 -0800 generalize some div/mod lemmas; remove type-specific proofs
huffman [Thu, 08 Jan 2009 08:24:08 -0800] rev 29403
generalize some div/mod lemmas; remove type-specific proofs
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