2014-06-11 hoelzl 2014-06-11 clean up ContNotDenum; add lemmas by Jeremy Avigad and Luke Serafin
2014-04-29 wenzelm 2014-04-29 tuned proofs;
2013-12-18 hoelzl 2013-12-18 modernized ContNotDenum: use Set_Interval, and finite intersection property to show the nested interval property
2013-11-05 hoelzl 2013-11-05 move Lubs from HOL to HOL-Library (replaced by conditionally complete lattices)
2013-09-02 wenzelm 2013-09-02 tuned proof;
2010-11-22 hoelzl 2010-11-22 Replace surj by abbreviation; remove surj_on.
2010-07-12 haftmann 2010-07-12 dropped superfluous [code del]s
2009-03-23 haftmann 2009-03-23 Main is (Complex_Main) base entry point in library theories
2008-12-10 nipkow 2008-12-10 moved ContNotDenum into Library