Thu, 14 Jun 2007 22:59:39 +0200 Added some lemmas to default presburger simpset; tuned proofs
chaieb [Thu, 14 Jun 2007 22:59:39 +0200] rev 23390
Added some lemmas to default presburger simpset; tuned proofs
Thu, 14 Jun 2007 18:33:31 +0200 tuned proofs: avoid implicit prems;
wenzelm [Thu, 14 Jun 2007 18:33:31 +0200] rev 23389
tuned proofs: avoid implicit prems;
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