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merged
2011-11-05, by wenzelm
more use of global operations (see 98ec8b51af9c)
2011-11-05, by Christian Urban
more uniform instT_subst vs. inst_subst: compare variable names only;
2011-11-05, by wenzelm
tuned cterm_instantiate: avoid somewhat expensive Term.map_types and cterm_of;
2011-11-05, by wenzelm
misc tuning and modernization;
2011-11-05, by wenzelm
some performance tuning via Term_Subst/Same.operation;
2011-11-05, by wenzelm
pruned signature;
2011-11-05, by wenzelm
added Logic.varify_types_global/unvarify_types_global, which avoids somewhat expensive Term.map_types;
2011-11-05, by wenzelm
more conventional syntax const;
2011-11-05, by wenzelm
proper syntactic category for abstraction syntax, to avoid low-level exception for malformed "\<integral> x y. f \<partial>M", for example;
2011-11-04, by wenzelm
merged
2011-11-04, by wenzelm
prefer global Quotient_Info lookup to accomodate Quotient_Term, which is not quite localized yet (cf. 9fd6fce8a230);
2011-11-04, by wenzelm
document new experimental provers
2011-11-04, by blanchet
added remote iProver(-Eq) for experimentation
2011-11-04, by blanchet
merged
2011-11-04, by wenzelm
ex/Tree23.thy: automate proof of gfull_add
2011-11-04, by huffman
ex/Tree23.thy: simplify proof of bal_del0
2011-11-04, by huffman
ex/Tree23.thy: simplify proof of bal_add0
2011-11-04, by huffman
ex/Tree23.thy: simpler definition of ordered-ness predicate
2011-11-04, by huffman
ex/Tree23.thy: prove that deletion preserves balance
2011-11-03, by huffman
more liberal Parse.fixes, to avoid overlap of mixfix with is-pattern (notably in 'obtain' syntax);
2011-11-04, by wenzelm
more general Proof_Context.bind_propp, which allows outer parameters;
2011-11-03, by wenzelm
tuned whitespace;
2011-11-03, by wenzelm
tuned signature;
2011-11-03, by wenzelm
tuned signature -- canonical argument order;
2011-11-03, by wenzelm
tuned -- Variable.declare_term is already part of Variable.auto_fixes;
2011-11-03, by wenzelm
ex/Tree23.thy: prove that insertion preserves tree balance and order
2011-11-03, by huffman
more IMP fragments
2011-11-03, by kleing
string -> vname
2011-11-03, by kleing
JMPF(LESS|GE) -> JMP(LESS|GE) because jumps are int now.
2011-11-03, by kleing
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