huffman [Fri, 30 Mar 2012 14:25:32 +0200] rev 47222
rephrase lemmas about arithmetic series using numeral '2'
huffman [Fri, 30 Mar 2012 14:00:18 +0200] rev 47221
rephrase lemma card_Pow using '2' instead of 'Suc (Suc 0)'
huffman [Fri, 30 Mar 2012 12:32:35 +0200] rev 47220
replace lemmas eval_nat_numeral with a simpler reformulation
huffman [Fri, 30 Mar 2012 12:02:23 +0200] rev 47219
restate various simp rules for word operations using pred_numeral
huffman [Fri, 30 Mar 2012 11:52:26 +0200] rev 47218
new lemmas for simplifying subtraction on nat numerals
huffman [Fri, 30 Mar 2012 11:16:35 +0200] rev 47217
removed redundant nat-specific copies of theorems
huffman [Fri, 30 Mar 2012 10:41:27 +0200] rev 47216
move more theorems from Nat_Numeral.thy to Num.thy
wenzelm [Fri, 30 Mar 2012 15:25:47 +0200] rev 47215
"invariant" is free in main HOL (cf. 56adbf5bcc82, e64ffc96a49f);
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);
wenzelm [Fri, 30 Mar 2012 11:48:24 +0200] rev 47213
more explicit isatest environment settings (from private .bashrc);