src/HOL/Library/Nat_Infinity.thy
2008-12-06 huffman 2008-12-06 multiplication for type inat
2008-12-06 huffman 2008-12-06 change lemmas to avoid using neg
2008-10-10 haftmann 2008-10-10 `code func` now just `code`
2008-08-11 haftmann 2008-08-11 moved class wellorder to theory Orderings
2008-07-07 haftmann 2008-07-07 absolute imports of HOL/*.thy theories
2008-06-26 haftmann 2008-06-26 established Plain theory and image
2008-06-10 haftmann 2008-06-10 refactoring; addition, numerals
2008-02-18 huffman 2008-02-18 proved linorder and wellorder class instances
2007-12-18 haftmann 2007-12-18 switched from PreList to ATP_Linkup
2007-12-10 haftmann 2007-12-10 switched import from Main to PreList
2007-10-21 nipkow 2007-10-21 Eliminated most of the neq0_conv occurrences. As a result, many theorems had to be rephrased with ~= 0 instead of > 0.
2007-10-20 chaieb 2007-10-20 fixed proofs
2007-06-11 chaieb 2007-06-11 tuned Proof
2006-11-17 wenzelm 2006-11-17 more robust syntax for definition/abbreviation/notation;
2006-11-07 wenzelm 2006-11-07 renamed 'const_syntax' to 'notation';
2006-05-27 wenzelm 2006-05-27 tuned;
2004-08-18 nipkow 2004-08-18 import -> imports
2004-08-16 nipkow 2004-08-16 New theory header syntax.
2004-06-21 kleing 2004-06-21 Merged in license change from Isabelle2004
2004-05-06 wenzelm 2004-05-06 tuned document;
2004-05-01 wenzelm 2004-05-01 tuned instance statements;
2004-04-14 kleing 2004-04-14 use more symbols in HTML output
2001-10-05 wenzelm 2001-10-05 sane numerals (stage 1): added generic 1, removed 1' and 2 on nat, "num" syntax (still with "#"), Numeral0, Numeral1;
2001-10-03 wenzelm 2001-10-03 tuned parentheses in relational expressions;
2001-05-31 wenzelm 2001-05-31 tuned
2001-05-31 wenzelm 2001-05-31 tuned
2001-05-31 oheimb 2001-05-31 added Library/Nat_Infinity.thy and Library/Continuity.thy