2010-05-08 haftmann [Sat, 08 May 2010 18:52:38 +0200] rev 36756
moved normalization proof tool infrastructure to canonical algebraic classes
src/HOL/Semiring_Normalization.thy

2010-05-08 nipkow [Sat, 08 May 2010 19:29:12 +0200] rev 36755
added lemmas
src/HOL/SetInterval.thy

2010-05-08 haftmann [Sat, 08 May 2010 17:15:50 +0200] rev 36754
merged
src/HOL/Tools/Groebner_Basis/groebner.ML src/HOL/Tools/Groebner_Basis/normalizer.ML src/HOL/Tools/semiring_normalizer.ML

2010-05-07 haftmann [Fri, 07 May 2010 16:12:26 +0200] rev 36753
renamed Normalizer to the more specific Semiring_Normalizer
src/HOL/Decision_Procs/Dense_Linear_Order.thy src/HOL/IsaMakefile src/HOL/Library/Sum_Of_Squares/sum_of_squares.ML src/HOL/Library/normarith.ML src/HOL/Library/positivstellensatz.ML src/HOL/Semiring_Normalization.thy src/HOL/Tools/Groebner_Basis/normalizer.ML src/HOL/Tools/semiring_normalizer.ML src/HOL/ex/Groebner_Examples.thy

2010-05-07 haftmann [Fri, 07 May 2010 16:12:25 +0200] rev 36752
delete Groebner_Basis directory -- only one file left
src/HOL/Groebner_Basis.thy src/HOL/Tools/Groebner_Basis/groebner.ML src/HOL/Tools/groebner.ML

2010-05-07 haftmann [Fri, 07 May 2010 15:05:52 +0200] rev 36751
split of semiring normalization from Groebner theory; moved field_comp_conv to Numeral_Simproces
src/HOL/Groebner_Basis.thy src/HOL/IsaMakefile src/HOL/Library/Sum_Of_Squares/sum_of_squares.ML src/HOL/Library/normarith.ML src/HOL/Library/positivstellensatz.ML src/HOL/Semiring_Normalization.thy src/HOL/Tools/Groebner_Basis/normalizer.ML src/HOL/Tools/numeral_simprocs.ML

2010-05-07 haftmann [Fri, 07 May 2010 10:00:24 +0200] rev 36750
merged

2010-05-07 haftmann [Fri, 07 May 2010 09:51:55 +0200] rev 36749
moved lemma zdvd_period to theory Int
src/HOL/Int.thy src/HOL/Presburger.thy

2010-05-08 wenzelm [Sat, 08 May 2010 20:12:49 +0200] rev 36748
tuned;
src/Pure/General/pretty.ML

2010-05-08 wenzelm [Sat, 08 May 2010 19:53:11 +0200] rev 36747
discontinued Pretty.setdepth, which appears to be largely unused, but can disrupt important markup if enabled accidentally;
doc-src/IsarRef/Thy/Inner_Syntax.thy doc-src/IsarRef/Thy/document/Inner_Syntax.tex src/Pure/General/pretty.ML