doc-src/IsarImplementation/Thy/proof.thy
Sat, 08 Jul 2006 14:01:40 +0200 wenzelm tuned;
Sat, 08 Jul 2006 12:54:27 +0200 wenzelm added some bits on variables;
Thu, 06 Jul 2006 16:49:38 +0200 wenzelm Local variables;
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