Tue, 27 Jan 2009 15:47:22 +0100 wenzelm plain non-dependent types;
Tue, 27 Jan 2009 15:22:46 +0100 wenzelm turned IsarDocument into trait for IsabelleProcess;
Tue, 27 Jan 2009 14:45:52 +0100 wenzelm HOL_USEDIR_OPTIONS: -Q false, giving up parallel proofs for now due to memory shortage;
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