isabelle: Graph

implemented 'tptp_translate'
2013-11-14, by blanchet
reintroduced (unimplemented) 'tptp_translate' tool
2013-11-14, by blanchet
have MaSh support nameless facts (i.e. proofs) and use that support
2013-11-14, by blanchet
made SML/NJ happy
2013-11-14, by blanchet
renamed thm
2013-11-14, by blanchet
explicit inclusion of data refinement theory into HOL-Library session
2013-11-14, by haftmann
tuned to improve automation (for REPEAT)
2013-11-14, by nipkow
separated comparision on bit operations into separate theory
2013-11-13, by haftmann
prohibit locally fixed type variables in bnf definitions
2013-11-13, by traytel
tuned
2013-11-13, by traytel
standard relator for list bnf
2013-11-13, by traytel
tuned example
2013-11-13, by traytel
shortened generated property name
2013-11-13, by blanchet
more explicit syntax for defining a bnf
2013-11-13, by traytel
fix document generation for HOL-Probability
2013-11-13, by hoelzl
fix document generation for Extended_Nat
2013-11-12, by hoelzl
measure of a countable union
2013-11-12, by hoelzl
add restrict_space measure
2013-11-12, by hoelzl
better support for enat and ereal conversions
2013-11-12, by hoelzl
enat is countable
2013-11-12, by hoelzl
add equalities for SUP and INF over constant functions
2013-11-12, by hoelzl
add finite_select_induct; move generic lemmas from MV_Analysis/Linear_Algebra to the HOL image
2013-11-12, by hoelzl
add acyclicI_order
2013-11-12, by hoelzl
stronger inc_induct and dec_induct
2013-11-12, by hoelzl
countability of the image of a reflexive transitive closure
2013-11-12, by hoelzl
support of_rat with 0 or 1 on order relations
2013-11-12, by hoelzl
equation when indicator function equals 0 or 1
2013-11-12, by hoelzl
ported part of function package to new 'Ctr_Sugar' abstraction
2013-11-12, by blanchet
undid copy-paste
2013-11-12, by blanchet
ported 'partial_function' to 'Ctr_Sugar' abstraction
2013-11-12, by blanchet
port list comprehension simproc to 'Ctr_Sugar' abstraction
2013-11-12, by blanchet
added convenience function
2013-11-12, by blanchet
document idiomatic use of 'simps_of_case'
2013-11-12, by blanchet
ported 'Simps_Case_Conv' to use new 'Ctr_Sugar' abstraction
2013-11-12, by blanchet
register old-style datatypes as 'Ctr_Sugar'
2013-11-12, by blanchet
export useful ML function
2013-11-12, by blanchet
moved 'Ctr_Sugar' further up the theory hierarchy, so that 'Datatype' can use it
2013-11-12, by blanchet
tuned headers
2013-11-12, by blanchet
moved 'Ctr_Sugar' files out of BNF, so that it can become a general-purpose abstraction
2013-11-12, by blanchet
updated sessions;
2013-11-12, by wenzelm
proper latex -- NB: cannot use antiquotation here;
2013-11-12, by wenzelm
merged
2013-11-11, by wenzelm
simplified App template;
2013-11-11, by wenzelm
obsolete;
2013-11-11, by wenzelm
obsolete;
2013-11-11, by wenzelm
tuned message;
2013-11-11, by wenzelm
tuned signature -- removed obsolete Addsimprocs, Delsimprocs;
2013-11-11, by wenzelm
tuned signature;
2013-11-11, by wenzelm
minor doc fix
2013-11-11, by blanchet
merged
2013-11-11, by wenzelm
merged, using src/HOL/Tools/Sledgehammer/sledgehammer_isar.ML and src/HOL/Tools/Sledgehammer/sledgehammer_run.ML from 347c3b0cab44;
2013-11-11, by wenzelm
removed obsolete RC tags;
2013-11-11, by wenzelm
Added tag Isabelle2013-1 for changeset 9c1f21365326
2013-11-11, by wenzelm
tuned; Isabelle2013-1
2013-11-09, by wenzelm
more on completion;
2013-11-09, by wenzelm
adjust modules for Admin/build jars_test;
2013-11-09, by wenzelm
tuned whitespace;
2013-11-09, by wenzelm
added jedit_completion_dismiss_delay for hide_popup, which helps to avoid loosing key events on old popup (no change of default behavior);
2013-11-08, by wenzelm
transfer focus before closing old component -- avoid intermediate focus switch to root component, which is actually visible e.g. on Windows;
2013-11-08, by wenzelm
Added tag Isabelle2013-1-RC4 for changeset 594628261376
2013-11-07, by wenzelm
updated to polyml-5.5.1-1 (fixes-5.5.1 version 1875);
2013-11-07, by wenzelm
tuned;
2013-11-07, by wenzelm
misc tuning;
2013-11-07, by wenzelm
updated to jedit_build-20131106 (Console.jar 5.1.3);
2013-11-06, by wenzelm
join all theory body forks, notably Toplevel.atom_result (diagnostic commands), before peeking at full status;
2013-11-06, by wenzelm
tuned signature;
2013-11-06, by wenzelm
less tiny font for search criteria;
2013-11-06, by wenzelm
tuned tooltips;
2013-11-06, by wenzelm
swap equations and premises in the coinductive step for better proof automation
2013-10-17, by Andreas Lochbihler
no default shortcut for isabelle.reset-font-size -- avoid conflict with unsplit-current;
2013-11-05, by wenzelm
tuned;
2013-11-05, by wenzelm
CONTRIBUTORS
2013-10-28, by noschinl
more on text completion;
2013-11-03, by wenzelm
tuned;
2013-11-03, by wenzelm
more on Monitor panel;
2013-11-03, by wenzelm
more on Timing;
2013-11-03, by wenzelm
more on miscellaneous tools;
2013-11-01, by wenzelm
more screenshots;
2013-10-31, by wenzelm
more screenshots;
2013-10-31, by wenzelm
more on Sledgehammer;
2013-10-31, by wenzelm
more on automatically tried tools;
2013-10-31, by wenzelm
more on prover output;
2013-10-30, by wenzelm
misc tuning and clarification;
2013-10-30, by wenzelm
more on file-system access;
2013-10-30, by wenzelm
tuned;
2013-10-29, by wenzelm
more on problems and workarounds;
2013-10-29, by wenzelm
tuned;
2013-10-29, by wenzelm
clarified isabelle options -l;
2013-10-29, by wenzelm
tuned;
2013-10-29, by wenzelm
clarified workaround: problem is potential blocking of vacuous input (see also Poly/ML SVN 1874);
2013-10-16, by wenzelm
removed dead code (see also db4bf4fb5492);
2013-10-14, by wenzelm
Added tag Isabelle2013-1-RC3 for changeset fbcaa9f08879
2013-10-16, by wenzelm
avoid non-portable int constant -- make SML/NJ happy;
2013-10-16, by wenzelm
avoid empty input and its adverse effect on socket communication, e.g. output message getting "stuck" after vacuous update due to Session.update_options;
2013-10-16, by wenzelm
prefer TCP_NODELAY -- avoid extra buffering due to Nagle's algorithm;
2013-10-16, by wenzelm
basic IO buffer size like for fifo -- imitate implicit flushing behaviour more closely;
2013-10-16, by wenzelm
removed junk (cf. 409d7f7247f4);
2013-10-14, by wenzelm
fix a citation
2013-10-14, by kuncar
declare Quotient_Examples/FSet.thy as almost obsolete
2013-10-14, by kuncar
update documentation of important public ML functions in Lifting
2013-10-14, by kuncar
update documentation of Lifting/Transfer and Quotient
2013-10-14, by kuncar
don't allow parametricity theorem for typedefs in setup_lifting. The theorem is not used.
2013-10-11, by kuncar
tuned;
2013-10-14, by wenzelm
more screenshots;
2013-10-12, by wenzelm
tuned;
2013-10-12, by wenzelm
misc tuning;
2013-10-12, by wenzelm
more strict find_command -- avoid invalid hyperlink_command;
2013-10-12, by wenzelm
more consistent state and GUI update, e.g. relevant for full-screen mode switch with its exit/init side-effect;
2013-10-11, by wenzelm
obsolete;
2013-10-11, by wenzelm
clarified Editor.current_command: allow outdated snapshot;
2013-10-11, by wenzelm
make double sure that AWT/Swing antialiasing is enabled (see also http://www.jedit.org/users-guide/jvm-options.html and jdk/src/share/classes/sun/awt/SunToolkit.java);
2013-10-11, by wenzelm
more documentation;
2013-10-10, by wenzelm
more documentation;
2013-10-10, by wenzelm
more documentation;
2013-10-10, by wenzelm
tuned;
2013-10-10, by wenzelm
NEWS;
2013-10-09, by wenzelm
avoid confusion of isabelle.complete vs. menu item complete-word (NB: alternative shortcuts not shown in menus);
2013-10-09, by wenzelm
add congruence rule to prevent code_simp from looping
2013-10-09, by Andreas Lochbihler
Added tag Isabelle2013-1-RC2 for changeset 782e430e6a83
2013-10-09, by wenzelm
native executable for Linux (see Admin/Linux);
2013-10-07, by wenzelm
proper NULL termination;
2013-10-07, by wenzelm
native executable even for Linux, to avoid surprises with file managers opening executable script as text file;
2013-10-07, by wenzelm
proper warning at run time, not in the parser;
2013-10-07, by wenzelm
prefer "fresh" open -- requires Lion / Mountain Lion;
2013-10-07, by wenzelm
clarified remove_overlay: always flush in order to make sure that apply_query can make a fresh start with the same arguments (see also 6e69f9ca8f1c) -- NB: print functions are idempotent;
2013-10-07, by wenzelm
prevent explosion in monomorphizer (e.g. when the facts typerep_int_def typerep_num_def typerep_option_def typerep_node_def are selected)
2013-10-04, by blanchet
more parallelism in blocking mode
2013-10-04, by blanchet
count remote threads as well when balancing CPU usage -- otherwise jEdit users and other users of the "blocking" mode may have to wait for 2 * timeout if they e.g. have 4 cores and 5 provers (the typical situation)
2013-10-04, by blanchet
another shortcut alias;
2013-10-04, by wenzelm
NEWS;
2013-10-04, by wenzelm
Added tag Isabelle2013-1-RC1 for changeset c37100233af7
2013-10-03, by wenzelm
reintroduced check from bd36da55d825 after all, due to hard-to-solve issues outside the N2M code
2013-11-11, by blanchet
removed dead code
2013-11-11, by blanchet
added check to avoid odd situations the N2M code cannot handle
2013-11-11, by blanchet
reverted check introduced in ce58fb149ff6, now that independent functions are allowed (cf. 347c3b0cab44)
2013-11-11, by blanchet
tuned signature
2013-11-11, by blanchet
handle independent functions defined in parallel in N2M (in presence of type variables, see ce58fb149ff6)
2013-11-11, by traytel
tuned
2013-11-11, by nipkow
tuned
2013-11-11, by nipkow
qualifed popular user space names
2013-11-10, by haftmann
dropped obsolete check: dest_num always yields positive number
2013-11-10, by haftmann
simplified: negative number is trivially smaller than 2, and SMT_Builtin.is_builtin_num implies that its argument is a number
2013-11-10, by haftmann
more exercises
2013-11-08, by nipkow
by (auto ...)[1] not by (auto [1])
2013-11-08, by blanchet
added exercise
2013-11-08, by nipkow
Add output translation for <a := .., b := .., ..> state notation.
2013-11-07, by kleing
reintroduce mutually (co)rec check, since the underlying N2M code doesn't quite handle the general case (esp. in presence of type variables)
2013-11-07, by blanchet
more docs
2013-11-07, by blanchet
properly detect when to perform n2m -- e.g. handle the case of two independent functions on irrelevant types being defined in parallel
2013-11-07, by blanchet
reverted 3e1d230f1c00 -- pervasiveness is useful, cf. Coinductive_Nat in the AFP
2013-11-06, by blanchet
simplified code
2013-11-06, by blanchet
fourth attempt at generalizing N2M types (to leverage caching)
2013-11-06, by blanchet
tuning
2013-11-06, by blanchet
int and nat are conditionally_complete_lattices
2013-11-05, by hoelzl
be more open-minded and allow needless mutual recursion for 'prim(co)rec', since we allow it for '(co)datatype' -- eventual warnings (or errors) should be centralized in 'fp_bnf'
2013-11-06, by blanchet
removed dead code
2013-11-06, by blanchet
update docs
2013-11-06, by blanchet
take out possibility of moving corecursive calls past constructors -- this doesn't work in the general case
2013-11-06, by blanchet
took out loopy code
2013-11-06, by blanchet
take out even less aggressive generalization -- it's still too aggressive
2013-11-06, by blanchet
reverted too aggressive 7cb8442298f0
2013-11-06, by blanchet
generalize more aggressively
2013-11-06, by blanchet
avoid subtle failure in the presence of top sort
2013-11-05, by blanchet
tuning
2013-11-05, by blanchet
get mutually recursive maps as well
2013-11-05, by blanchet
tuned proofs in Approximation
2013-11-05, by hoelzl
fixed subtle name shadowing bug
2013-11-05, by blanchet
use right permutation in 'map2'
2013-11-05, by blanchet
stronger normalization, to increase n2m cache effectiveness
2013-11-05, by blanchet
make local theory operations non-pervasive (makes more intuitive sense)
2013-11-05, by blanchet
NEWS
2013-11-05, by hoelzl
move Lubs from HOL to HOL-Library (replaced by conditionally complete lattices)
2013-11-05, by hoelzl
generalize bdd_above/below_uminus to ordered_ab_group_add
2013-11-05, by hoelzl
restrict Limsup and Liminf to complete lattices
2013-11-05, by hoelzl
use INF and SUP on conditionally complete lattices in multivariate analysis
2013-11-05, by hoelzl
add SUP and INF for conditionally complete lattices
2013-11-05, by hoelzl
use bdd_above and bdd_below for conditionally complete lattices
2013-11-05, by hoelzl
generalize SUP and INF to the syntactic type classes Sup and Inf
2013-11-05, by hoelzl
added some N2M caching
2013-11-05, by blanchet
also generalize fixed types
2013-11-05, by blanchet
generalize types when synthetizing n2m (co)recursors, to facilitate reuse
2013-11-05, by blanchet
nicer error message in case of duplicates
2013-11-05, by blanchet
use int example like in the rest of IMP (instead of nat)
2013-11-05, by kleing
dropped dead code
2013-11-04, by haftmann
fact generalization and name consolidation
2013-11-04, by haftmann
streamlined setup of linear arithmetic
2013-11-04, by haftmann
make 'try0' return faster when invoked as part of 'try'
2013-11-04, by blanchet
careful with lists of different lengths
2013-11-04, by blanchet
split 'primrec_new' and 'primcorec' code (to ease bootstrapping, e.g. dependency on datatype 'String' in 'primcorec')
2013-11-04, by blanchet
better error handling
2013-11-04, by blanchet
more robust treatment of dead variables in n2m
2013-11-04, by traytel
more robust n2m w.r.t. 'let's
2013-11-04, by blanchet
tuning
2013-11-04, by blanchet
strengthened tactic
2013-11-04, by blanchet
made n2m code more robust w.r.t. advanced constructs (e.g. lambdas)
2013-11-04, by blanchet
handle constructor syntax in n2m primcorec
2013-11-04, by blanchet
typo
2013-11-04, by blanchet
made sugared 'coinduct' theorem construction n2m-proof
2013-11-04, by blanchet
moved code around
2013-11-04, by blanchet
tuning
2013-11-04, by blanchet
make code more robust w.r.t. applied/unapplied map (primrec vs. primcorec)
2013-11-04, by blanchet
conceal definition
2013-11-04, by blanchet
more exercises
2013-11-02, by nipkow
more exercises
2013-11-02, by nipkow
more simplification rules on unary and binary minus
2013-11-01, by haftmann
generate stable names for axioms
2013-10-31, by blanchet
purely algebraic foundation for even/odd
2013-10-31, by haftmann
moving generic lemmas out of theory parity, disregarding some unused auxiliary lemmas;
2013-10-31, by haftmann
explicit type class for modelling even/odd parity
2013-10-31, by haftmann
generalized of_bool conversion
2013-10-31, by haftmann
separated bit operations on type bit from generic syntactic bit operations
2013-10-31, by haftmann
restructed
2013-10-31, by haftmann
generalised lemma
2013-10-31, by haftmann
more lemmas on division
2013-10-31, by haftmann
more convenient place for a theory in solitariness
2013-10-31, by haftmann
consolidated clone theory
2013-10-31, by haftmann
more exercises
2013-10-31, by nipkow
tuned text
2013-10-30, by nipkow
inst_lift now fully instantiates context to avoid problems with loose bound variables
2013-10-29, by berghofe
include corecursive functions' arguments in callssss
2013-10-29, by panny
more exercises
2013-10-29, by nipkow
merged
2013-10-28, by nipkow
more exercises
2013-10-28, by nipkow
commented out vaporware
2013-10-27, by blanchet
more exercises
2013-10-26, by nipkow
tuning
2013-10-26, by blanchet
tuning
2013-10-26, by blanchet
tuned names (to make them independent from temporary naming convention used in characteristic theorems)
2013-10-26, by blanchet
align 'primrec_new' on 'primcorec' (+ got rid of one more 'dummyT')
2013-10-26, by blanchet
convenience: handle composition gracefully in map in 'primcorec', analogously to 'primrec_new'
2013-10-26, by blanchet
tuned error message
2013-10-26, by blanchet
more exercises
2013-10-25, by nipkow
handle applied ctor arguments gracefully when computing 'callssss' (for recursion through functions)
2013-10-24, by blanchet
tuning
2013-10-24, by blanchet
more correct (!) types for recursive calls
2013-10-24, by blanchet
watch out for 'case' constant canditates whose general type is 'a (e.g. 'undefined')
2013-10-24, by blanchet
got rid of annoying duplicate rewrite rule warnings
2013-10-24, by blanchet
use definitions for LEO-II as well -- this simplifies the code and matches some users' expectations
2013-10-24, by blanchet
refactored rtrancl_while; prove termination for finite rtrancl
2013-10-24, by traytel
more exercises
2013-10-23, by nipkow