Fri, 07 May 2010 15:12:53 +0200 wenzelm merged
Fri, 07 May 2010 15:03:57 +0200 krauss removed semicolons
Fri, 07 May 2010 15:03:53 +0200 krauss rule subrelI (for nice Isar proofs of relation inequalities)
Fri, 07 May 2010 14:47:09 +0200 wenzelm merged
Fri, 07 May 2010 09:59:59 +0200 haftmann merged
Fri, 07 May 2010 09:59:24 +0200 haftmann prefix normalizing replaces class_semiring
Thu, 06 May 2010 23:37:07 +0200 haftmann xsymbolized
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