| Fri, 30 Mar 2012 11:52:26 +0200 | huffman | new lemmas for simplifying subtraction on nat numerals | changeset | files |
| Fri, 30 Mar 2012 11:16:35 +0200 | huffman | removed redundant nat-specific copies of theorems | changeset | files |
| Fri, 30 Mar 2012 10:41:27 +0200 | huffman | move more theorems from Nat_Numeral.thy to Num.thy | changeset | files |
| Fri, 30 Mar 2012 15:25:47 +0200 | wenzelm | "invariant" is free in main HOL (cf. 56adbf5bcc82, e64ffc96a49f); | changeset | files |
| Fri, 30 Mar 2012 13:12:02 +0200 | wenzelm | more robust ISABELLE_JDK_HOME settings, based on exisiting JAVA_HOME provided by isatest shell environment (which depends a lot on the host); | changeset | files |
| Fri, 30 Mar 2012 11:48:24 +0200 | wenzelm | more explicit isatest environment settings (from private .bashrc); | changeset | files |