2019-07-17 wenzelm added \<llangle>, \<rrangle>;
2019-07-17 wenzelm tuned doc isar-ref;
2019-07-17 wenzelm added \<bbar>;
2019-07-17 wenzelm added \<sqdot>;
2019-07-17 paulson fixed renaming issues
2019-07-17 paulson merged
2019-07-17 paulson a few new lemmas and a bit of tidying
2019-07-16 wenzelm support for a soft-type system within the Isabelle logical framework;
2019-07-11 nipkow tuned
2019-07-04 wenzelm proper theory naming after join (reset due to merge_data);
2019-07-04 wenzelm support join of anonymous theory nodes, e.g. relevant for parallel theory construction;
2019-07-04 wenzelm clarified history stage: allow independent updates that are merged later;
2019-06-24 wenzelm support abstract syntax for proof terms (see src/Pure/Proofs/proof_syntax.ML);
2019-06-23 haftmann proper quasi-total merge
2019-06-22 haftmann made LaTeX happy
2019-06-22 haftmann streamlined setup for linear algebra, particularly removed redundant rule declarations
2019-06-22 haftmann tuned
2019-06-21 haftmann tuned
2019-06-16 haftmann even more appropriate fact name
2019-06-16 haftmann more correct indicator
2019-06-14 haftmann make latex happy
2019-06-14 haftmann moved some theorems into HOL main corpus
2019-06-14 haftmann misc tuning and modernization
2019-06-14 haftmann more theorems for proof of concept for word type
2019-06-14 haftmann official fact collection sign_simps
2019-06-14 haftmann tuned proofs
2019-06-14 haftmann avoid pseudo-collection to be used in generated proofs
2019-06-14 haftmann moved comment to approproiate place
2019-06-14 haftmann removed outcommented example which seems not to work as advertized
2019-06-14 haftmann clear separation of types for bits (False / True) and Z2 (0 / 1)
2019-06-14 haftmann generalized type classes for parity to cover word types also, which contain zero divisors
2019-06-14 haftmann slightly more specialized name for type class
2019-06-14 haftmann dropped weaker legacy alias
2019-06-14 haftmann slightly more stringent ordering of theorems
2019-06-14 haftmann removed relics of ASCII syntax for indexed big operators
2019-06-14 haftmann dropped former legacy input abbreviations
2019-06-14 haftmann using (*)-syntax for partially applied infix is fine, contrary to ancient op-syntax
2019-06-14 haftmann prefer fixed simpset for proof procedure
2019-06-14 haftmann tuned file system structure
2019-06-14 haftmann avoid spammed sledgehammer proofs
2019-06-11 nipkow added lemmas
2019-06-09 wenzelm proper URL;
2019-06-09 wenzelm merged;
2019-06-09 wenzelm Added tag Isabelle2019 for changeset 83774d669b51
2019-06-07 blanchet handle timeouts gracefully in 'smt' proof method (patch due to Mathias Fleury)
2019-06-04 wenzelm tuned;
2019-06-04 wenzelm tuned;
2019-06-04 wenzelm backout 34bc296374ee -- affects the raw_induct rule, e.g. relevant for AFP/Imperative_Insertion_Sort;
2019-06-04 wenzelm unused;
2019-06-04 wenzelm tuned messages;
2019-06-04 wenzelm proper context;
2019-06-04 wenzelm misc tuning and clarification, notably wrt. flow of context;
2019-06-04 wenzelm proper context;
2019-06-04 wenzelm proper Proof_Context.export_morphism corresponding to Proof_Context.augment (see 7f568724d67e);
2019-06-04 wenzelm unused;
2019-06-04 wenzelm misc tuning and clarification, notably wrt. flow of context;
2019-06-04 wenzelm proper context;
2019-06-04 wenzelm proper Proof_Context.export_morphism corresponding to Proof_Context.augment (see 7f568724d67e);
2019-06-03 wenzelm more structural integrity;
2019-06-03 wenzelm tuned;
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