src/HOL/UNITY/Simple/Mutex.thy
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;
2001-03-05 paulson 2001-03-05 reorganization of HOL/UNITY, moving examples to subdirectories Simple and Comp