2012-03-30 huffman [Fri, 30 Mar 2012 11:52:26 +0200] rev 47218
new lemmas for simplifying subtraction on nat numerals
src/HOL/Nat_Numeral.thy src/HOL/Num.thy

2012-03-30 huffman [Fri, 30 Mar 2012 11:16:35 +0200] rev 47217
removed redundant nat-specific copies of theorems
NEWS src/HOL/Divides.thy src/HOL/Library/Code_Integer.thy src/HOL/Library/Formal_Power_Series.thy src/HOL/Library/Target_Numeral.thy src/HOL/NSA/HSeries.thy src/HOL/Nat_Numeral.thy

2012-03-30 huffman [Fri, 30 Mar 2012 10:41:27 +0200] rev 47216
move more theorems from Nat_Numeral.thy to Num.thy
src/HOL/Nat_Numeral.thy src/HOL/Num.thy

2012-03-30 wenzelm [Fri, 30 Mar 2012 15:25:47 +0200] rev 47215
"invariant" is free in main HOL (cf. 56adbf5bcc82, e64ffc96a49f);
src/HOL/Unix/Unix.thy

2012-03-30 wenzelm [Fri, 30 Mar 2012 13:12:02 +0200] rev 47214
more robust ISABELLE_JDK_HOME settings, based on exisiting JAVA_HOME provided by isatest shell environment (which depends a lot on the host);
Admin/isatest/isatest-settings

2012-03-30 wenzelm [Fri, 30 Mar 2012 11:48:24 +0200] rev 47213
more explicit isatest environment settings (from private .bashrc);
Admin/isatest/isatest-settings

2012-03-30 huffman [Fri, 30 Mar 2012 09:55:03 +0200] rev 47212
merged

2012-03-30 huffman [Fri, 30 Mar 2012 08:15:29 +0200] rev 47211
fix search-and-replace errors
src/HOL/Num.thy

2012-03-30 huffman [Fri, 30 Mar 2012 08:04:28 +0200] rev 47210
move lemma card_UNIV_bool from Nat_Numeral.thy to Finite_Set.thy
src/HOL/Finite_Set.thy src/HOL/Nat_Numeral.thy

2012-03-30 huffman [Fri, 30 Mar 2012 09:08:29 +0200] rev 47209
add constant pred_numeral k = numeral k - (1::nat);
replace several simp rules from Nat_Numeral.thy with new ones that use pred_numeral
src/HOL/Nat_Numeral.thy src/HOL/Num.thy src/HOL/Power.thy src/HOL/Tools/int_arith.ML