src/HOL/SupInf.thy
2012-03-02 bulwahn 2012-03-02 removing finiteness goals
2011-12-24 haftmann 2011-12-24 tuned proofs
2011-09-02 huffman 2011-09-02 speed up extremely slow metis proof of Sup_real_iff (reducing total HOL compilation time by 5% on my machine)
2011-09-02 huffman 2011-09-02 remove redundant lemma reals_complete2 in favor of complete_real
2010-07-19 haftmann 2010-07-19 diff_minus subsumes diff_def
2010-07-12 haftmann 2010-07-12 dropped superfluous [code del]s
2010-05-09 huffman 2010-05-09 avoid using real-specific versions of generic lemmas
2010-03-28 huffman 2010-03-28 cleaned up some proofs
2010-03-18 haftmann 2010-03-18 dropped odd interpretation of comm_monoid_mult into comm_monoid_add
2010-03-04 hoelzl 2010-03-04 Supremum and Infimum on real intervals
2010-02-18 huffman 2010-02-18 get rid of many duplicate simp rule warnings
2010-02-08 haftmann 2010-02-08 moved auxiliary lemmas to more appropriate places
2010-02-05 haftmann 2010-02-05 more consistent naming of type classes involving orderings (and lattices) -- c.f. NEWS
2009-11-13 nipkow 2009-11-13 renamed lemmas "anti_sym" -> "antisym"
2009-11-11 paulson 2009-11-11 Added two new lemmas
2009-10-28 paulson 2009-10-28 New theory Probability, which contains a development of measure theory
2009-10-27 paulson 2009-10-27 New theory SupInf of the supremum and infimum operators for sets of reals.