isabelle: Graph

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use CVC4 instead of CVC3 at CASC
2015-06-22, by blanchet
fixed typo
2015-06-22, by blanchet
modernized name
2015-06-22, by nipkow
more symbols;
2015-06-20, by wenzelm
tuned proofs;
2015-06-20, by wenzelm
tuned proofs;
2015-06-20, by wenzelm
eliminated list_all;
2015-06-20, by wenzelm
tuned proofs;
2015-06-20, by wenzelm
tuned proofs;
2015-06-20, by wenzelm
tuned proofs;
2015-06-20, by wenzelm
isabelle update_cartouches;
2015-06-20, by wenzelm
misc tuning;
2015-06-20, by wenzelm
less ambitious USER_HOME on Windows: avoid potentially disconnected share, agree with guess of JVM user.home;
2015-06-20, by wenzelm
isabelle update_cartouches;
2015-06-20, by wenzelm
avoid suspicious Unicode;
2015-06-20, by wenzelm
tuned;
2015-06-19, by wenzelm
tuned proofs;
2015-06-19, by wenzelm
isabelle update_cartouches;
2015-06-19, by wenzelm
merged
2015-06-19, by wenzelm
removed dead code;
2015-06-19, by wenzelm
discontinued unused 'defer_recdef';
2015-06-19, by wenzelm
tuned;
2015-06-19, by wenzelm
removed dead code;
2015-06-19, by wenzelm
moved sources;
2015-06-19, by wenzelm
tuned proofs;
2015-06-19, by wenzelm
uniform system_mode for build test: avoid spurious output_dir/log that is not required later;
2015-06-19, by wenzelm
separate class for notions specific for integral (semi)domains, in contrast to fields where these are trivial
2015-06-19, by haftmann
generalized some theorems about integral domains and moved to HOL theories
2015-06-19, by haftmann
renamed multiset_of -> mset
2015-06-19, by nipkow
NEWS
2015-06-18, by nipkow
multiset_of_set -> mset_set
2015-06-18, by nipkow
tuned proofs -- slightly faster;
2015-06-17, by wenzelm
merged
2015-06-17, by wenzelm
tuned proofs -- slightly faster;
2015-06-17, by wenzelm
tuned proofs -- much faster;
2015-06-17, by wenzelm
tuned proofs;
2015-06-17, by wenzelm
tuned
2015-06-17, by nipkow
merged
2015-06-17, by nipkow
added funs and lemmas
2015-06-17, by nipkow
tuned proofs;
2015-06-17, by wenzelm
merged
2015-06-17, by wenzelm
manual merge;
2015-06-17, by wenzelm
tuned proofs;
2015-06-17, by wenzelm
isabelle update_cartouches;
2015-06-17, by wenzelm
avoid dynamic parsing of hardwired strings;
2015-06-17, by wenzelm
more compact name
2015-06-17, by nipkow
NEWS
2015-06-17, by nipkow
merged
2015-06-17, by nipkow
renamed Multiset.set_of to the canonical set_mset
2015-06-17, by nipkow
correccted the pretty-printing specs for setsum and setprod
2015-06-17, by paulson
New WF theorem by Tjark Weber. Replaced the proof of the subsequent theorem.
2015-06-17, by paulson
another messy proof fixed
2015-06-16, by paulson
merged
2015-06-15, by wenzelm
more informative check: dummies are always allowed parse_term and should not lead to rejection here;
2015-06-15, by wenzelm
vacuous fact `TERM x`;
2015-06-15, by wenzelm
tuned signature;
2015-06-15, by wenzelm
inverted another messy proof
2015-06-15, by paulson
redundant: read = check o parse;
2015-06-15, by wenzelm
tuned;
2015-06-15, by wenzelm
moved sections;
2015-06-15, by wenzelm
moved sections;
2015-06-15, by wenzelm
tuned;
2015-06-15, by wenzelm
more robust: variables need not occur in body;
2015-06-15, by wenzelm
tuned;
2015-06-15, by wenzelm
tuned whitespace;
2015-06-15, by wenzelm
merged
2015-06-14, by wenzelm
improved treatment of Element.Obtains via Expression.prepare_stmt;
2015-06-14, by wenzelm
clarified context;
2015-06-14, by wenzelm
tuned comment;
2015-06-14, by wenzelm
another tangled proof
2015-06-14, by paulson
Merge
2015-06-14, by paulson
Tidied up more proofs
2015-06-14, by paulson
merged
2015-06-14, by wenzelm
more examples;
2015-06-14, by wenzelm
tuned signature;
2015-06-14, by wenzelm
tuned;
2015-06-14, by wenzelm
another proof
2015-06-14, by paulson
fixing more proofs
2015-06-14, by paulson
Merge
2015-06-13, by paulson
Merge
2015-06-13, by paulson
fixed another horrible proof
2015-06-13, by paulson
tuned proofs;
2015-06-13, by wenzelm
tuned signature;
2015-06-13, by wenzelm
merged
2015-06-13, by wenzelm
more on 'consider' and related concepts;
2015-06-13, by wenzelm
tuned proofs;
2015-06-13, by wenzelm
tuned proofs;
2015-06-13, by wenzelm
open parameters for 'consider' rule;
2015-06-13, by wenzelm
implicit rule for method "cases";
2015-06-13, by wenzelm
eliminated slightly odd Element.close_form: toplevel specifications have different policies than proof text elements;
2015-06-13, by wenzelm
clarified 'obtain', using structured 'have' statement;
2015-06-13, by wenzelm
tuned comments;
2015-06-13, by wenzelm
clarified 'consider', using structured 'have' statement;
2015-06-13, by wenzelm
more examples;
2015-06-13, by wenzelm
renamed "prems" to "that";
2015-06-13, by wenzelm
support for 'consider' command;
2015-06-11, by wenzelm
made SML/NJ happy;
2015-06-11, by wenzelm
support to parse obtain clause without type-checking yet;
2015-06-11, by wenzelm
tuned -- eliminated unused feature;
2015-06-11, by wenzelm
tuned signature;
2015-06-11, by wenzelm
tuned;
2015-06-11, by wenzelm
streamlined many more proofs
2015-06-13, by paulson
Merge
2015-06-13, by paulson
tidied more proofs
2015-06-13, by paulson
proper subclass instances for existing gcd (semi)rings
2015-06-12, by haftmann
slight preference for American English
2015-06-12, by haftmann
generalized euclidean ring prerequisites
2015-06-12, by haftmann
simplified relationship between associated and is_unit
2015-06-12, by haftmann
proof tidying
2015-06-13, by paulson
CONTRIBUTORS
2015-06-12, by haftmann
tuned lemmas and proofs
2015-06-12, by haftmann
given up trivial definition
2015-06-12, by haftmann
dropped warnings by dropping ineffective code declarations
2015-06-12, by haftmann
standardized algebraic conventions: prefer a, b, c over x, y, z
2015-06-12, by haftmann
uniform _ div _ as infix syntax for ring division
2015-06-12, by haftmann
fixed several "inside-out" proofs
2015-06-11, by paulson
add transfer theorems for fixed points
2015-06-11, by hoelzl
Merge
2015-06-11, by paulson
tidied more proofs
2015-06-11, by paulson
misc tuning;
2015-06-10, by wenzelm