src/HOL/Library/Nat_Int_Bij.thy
2009-10-17 wenzelm 2009-10-17 eliminated hard tabulators, guessing at each author's individual tab-width; tuned headers;
2009-10-01 paulson 2009-10-01 Proved a new theorem: nat_to_nat2_inj
2009-08-10 nipkow 2009-08-10 added bij lemmas
2009-03-23 haftmann 2009-03-23 Main is (Complex_Main) base entry point in library theories
2009-02-13 nipkow 2009-02-13 Moved Nat_Int_Bij into Library