2014-03-25 ago wenzelm added command 'SML_file' for Standard ML without Isabelle/ML add-ons;
2014-03-25 ago wenzelm updated to scala-2.10.4;
2014-03-25 ago hoelzl cleanup auxiliary proofs for Brouwer fixpoint theorem (removes ~2400 lines)
2014-03-25 ago traytel prove theorems with fixed variables (export afterwards)
2014-03-24 ago huffman generalized theorems about derivatives of limits of sequences of funtions
2014-03-24 ago wenzelm removed unused 'ax_specification', to give 'specification' a chance to become localized;
2014-03-24 ago wenzelm merged;
2014-03-24 ago wenzelm merged
2014-03-24 ago wenzelm proper Sign.full_name to get internal name (like Sign.add_consts);
2014-03-24 ago wenzelm formal check of user input, avoiding direct references of interal names;
2014-03-24 ago wenzelm discontinued Toplevel.debug in favour of system option "exception_trace";
2014-03-20 ago huffman tuned proofs
2014-03-24 ago traytel made tactic more robust
2014-03-24 ago traytel inline helper function
2014-03-24 ago paulson rearranging some deriv theorems
2014-03-23 ago wenzelm modernized approximation, avoiding bad name binding;
2014-03-23 ago 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);
2014-03-22 ago wenzelm merged
2014-03-22 ago wenzelm more antiquotations;
2014-03-22 ago wenzelm more antiquotations;
2014-03-22 ago wenzelm more antiquotations;
2014-03-22 ago wenzelm more antiquotations;
2014-03-22 ago wenzelm more antiquotations;
2014-03-22 ago wenzelm more antiquotations;
2014-03-22 ago wenzelm tuned message;
2014-03-22 ago wenzelm more antiquotations;
2014-03-22 ago wenzelm avoid hard-wired theory names;
2014-03-22 ago haftmann generalized and strengthened cong rules on compound operators, similar to 1ed737a98198
2014-03-21 ago wenzelm added splash screen for jvm boot, which is important for initial encounter to avoid multiple copies running against each other;
2014-03-21 ago wenzelm merged
2014-03-21 ago wenzelm more qualified names;
2014-03-21 ago wenzelm more qualified names;
2014-03-21 ago wenzelm more qualified names;
2014-03-21 ago wenzelm tuned;
2014-03-21 ago wenzelm more qualified names;
2014-03-21 ago wenzelm tuned signature;
2014-03-21 ago wenzelm tuned signature;
2014-03-21 ago paulson a few new lemmas and generalisations of old ones
2014-03-21 ago traytel simplified internal datatype construction
2014-03-20 ago wenzelm merged
2014-03-20 ago wenzelm merged
2014-03-20 ago wenzelm produce qualified names more directly;
2014-03-20 ago wenzelm more symbols;
2014-03-20 ago wenzelm more static checking of proof methods;
2014-03-20 ago wenzelm enforce subgoal boundaries via SUBGOAL/SUBGOAL_CASES -- clean tactical failure if out-of-range;
2014-03-20 ago wenzelm more standard method_setup;
2014-03-20 ago wenzelm tuned error, according to "use" in General/secure.ML;
2014-03-20 ago wenzelm tuned proofs;
2014-03-20 ago huffman generalize more theorems
2014-03-20 ago huffman generalize some theorems
2014-03-20 ago paulson fixing messy proofs
2014-03-20 ago kleing pointer to the other proof direction
2014-03-19 ago huffman generalize theory of operator norms to work with class real_normed_vector
2014-03-19 ago wenzelm tuned -- no need for slightly obscure "local" prefix;
2014-03-19 ago wenzelm accomodate word as part of schematic variable name;
2014-03-19 ago wenzelm more explicit Long_Name operations (NB: analyzing qualifiers is inherently fragile);
2014-03-19 ago wenzelm tuned proofs;
2014-03-19 ago haftmann elongated INFI and SUPR, to reduced risk of confusing theorems names in the future while still being consistent with INTER and UNION
2014-03-19 ago paulson Some rationalisation of basic lemmas
2014-03-19 ago paulson Merge