hoelzl [Fri, 22 Mar 2013 10:41:43 +0100] rev 51477
clean up lemma_nest_unique and renamed to nested_sequence_unique
hoelzl [Fri, 22 Mar 2013 10:41:43 +0100] rev 51476
simplify proof of the Bolzano bisection lemma; use more meta-logic to state it; renamed lemma_Bolzano to Bolzano
hoelzl [Fri, 22 Mar 2013 10:41:43 +0100] rev 51475
introduct the conditional_complete_lattice type class; generalize theorems about real Sup and Inf to it
hoelzl [Fri, 22 Mar 2013 10:41:43 +0100] rev 51474
generalize Bfun and Bseq to metric spaces; Bseq is an abbreviation for Bfun
hoelzl [Fri, 22 Mar 2013 10:41:43 +0100] rev 51473
move first_countable_topology to the HOL image
hoelzl [Fri, 22 Mar 2013 10:41:43 +0100] rev 51472
move metric_space to its own theory
hoelzl [Fri, 22 Mar 2013 10:41:42 +0100] rev 51471
move topological_space to its own theory