2009-10-29 haftmann 2009-10-29 moved algebraic classes to Ring_and_Field
2009-09-10 haftmann 2009-09-10 obey underscore naming convention
2009-07-17 avigad 2009-07-17 Changed fact_Suc_nat back to fact_Suc
2009-07-14 berghofe 2009-07-14 Use term antiquotation to refer to constant names in subsection title.
2009-07-10 avigad 2009-07-10 Moved factorial lemmas from Binomial.thy to Fact.thy and merged.
2009-03-04 blanchet 2009-03-04 Merge.
2009-03-04 blanchet 2009-03-04 Merge.
2009-02-24 huffman 2009-02-24 make more proofs work whether or not One_nat_def is a simp rule
2009-02-23 huffman 2009-02-23 change imports to move Fact.thy outside Plain
2009-01-30 chaieb 2009-01-30 moved upwards in thy graph, real related theorems moved to Transcendental.thy
2008-12-03 haftmann 2008-12-03 made repository layout more coherent with logical distribution structure; stripped some $Id$s