src/HOL/Library/Nested_Environment.thy
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;
2001-10-16 wenzelm 2001-10-16 tuned induction proofs;
2001-01-20 wenzelm 2001-01-20 tuned;
2001-01-19 wenzelm 2001-01-19 added HOL/Library/Nested_Environment.thy;