Tue, 04 Feb 1997 10:33:58 +0100 paulson Gradual switching to Basis Library functions nth, drop, etc.
Tue, 04 Feb 1997 08:59:50 +0100 wenzelm now uses tee -i instead of perl;
Tue, 04 Feb 1997 08:59:17 +0100 wenzelm now uses ISABELLE_INSTALLFONTS;
Tue, 04 Feb 1997 08:58:47 +0100 wenzelm added ISABELLE_INSTALLFONTS;
Fri, 31 Jan 1997 17:51:42 +0100 paulson Declaration of ccontr (classical contradiction) for HOL compatibility
Fri, 31 Jan 1997 17:50:47 +0100 paulson Correction to Problem 24
Fri, 31 Jan 1997 17:17:10 +0100 paulson Correction to Problem 24
Fri, 31 Jan 1997 17:15:55 +0100 paulson Correction to Problem 24 (with unsatisfactory proof)
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