Mon, 24 Mar 2014 18:05:21 +0100 wenzelm merged;
Mon, 24 Mar 2014 17:42:16 +0100 wenzelm merged
Mon, 24 Mar 2014 16:19:24 +0100 wenzelm proper Sign.full_name to get internal name (like Sign.add_consts);
Mon, 24 Mar 2014 16:06:55 +0100 wenzelm formal check of user input, avoiding direct references of interal names;
Mon, 24 Mar 2014 12:00:17 +0100 wenzelm discontinued Toplevel.debug in favour of system option "exception_trace";
Thu, 20 Mar 2014 17:55:33 -0700 huffman tuned proofs
Mon, 24 Mar 2014 16:33:36 +0100 traytel made tactic more robust
Mon, 24 Mar 2014 16:33:36 +0100 traytel inline helper function
Mon, 24 Mar 2014 14:22:29 +0000 paulson rearranging some deriv theorems
Sun, 23 Mar 2014 16:40:35 +0100 wenzelm modernized approximation, avoiding bad name binding;
Sun, 23 Mar 2014 15:46:21 +0100 wenzelm more sensible treatment of quasi-local variables (NB: Variable.add_fixes is only for term variables, while Variable.declare takes care of types within given terms);
Sat, 22 Mar 2014 22:00:26 +0100 wenzelm merged
Sat, 22 Mar 2014 21:40:19 +0100 wenzelm more antiquotations;
Sat, 22 Mar 2014 20:42:16 +0100 wenzelm more antiquotations;
Sat, 22 Mar 2014 19:33:39 +0100 wenzelm more antiquotations;
Sat, 22 Mar 2014 18:19:57 +0100 wenzelm more antiquotations;
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