2009-07-23 wenzelm 2009-07-23 more @{theory} antiquotations;
2009-07-02 wenzelm 2009-07-02 renamed NamedThmsFun to Named_Thms; simplified/unified names of instances of Named_Thms;
2009-04-06 haftmann 2009-04-06 tuned comment
2009-03-26 wenzelm 2009-03-26 simplified attribute and method setup: eliminating bottom-up styles makes it easier to keep things in one place, and also SML/NJ happy;
2009-03-23 haftmann 2009-03-23 moved generic arith_tac (formerly silent_arith_tac), verbose_arith_tac (formerly arith_tac) to Arith_Data; simple_arith-tac now named linear_arith_tac
2009-03-13 haftmann 2009-03-13 moved some generic nonsense to arith_data.ML
2009-03-12 haftmann 2009-03-12 vague cleanup in arith proof tools setup: deleted dead code, more proper structures, clearer arrangement
2009-01-01 wenzelm 2009-01-01 normalized some ML type/val aliases;
2008-12-03 haftmann 2008-12-03 made repository layout more coherent with logical distribution structure; stripped some $Id$s