isabelle: Graph

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Added NatDef
1997-04-23, by nipkow
Necessary inclusion of depth bound into blast_tac call
1997-04-23, by paulson
Ran expandshort
1997-04-23, by paulson
Unfortunately, the \\< syntax does not always accept the beginning of a line
1997-04-23, by paulson
Loop detection: before expanding a haz formula, see whether it is a duplicate
1997-04-23, by paulson
Made a proof search more deterministic
1997-04-23, by paulson
Improved indentation of #34
1997-04-23, by paulson
Ran expandshort
1997-04-23, by paulson
Fixed typos in comment
1997-04-23, by paulson
Conversion to use blast_tac
1997-04-23, by paulson
Ran expandshort
1997-04-23, by paulson
Moved diamond_trancl (which is independent of the rest) to the top
1997-04-23, by paulson
Ran expandshort
1997-04-23, by paulson
simprocs called with eta contracted subterm;
1997-04-23, by wenzelm
Tidied up.
1997-04-23, by nipkow
fixed bash-2.0 problem;
1997-04-22, by wenzelm
improved fontserver example;
1997-04-22, by wenzelm
Ran expandshort
1997-04-22, by paulson
removed -norc;
1997-04-22, by wenzelm
tuned;
1997-04-22, by wenzelm
Modified credits.
1997-04-21, by nipkow
New elimination rule for "unique existence"
1997-04-21, by paulson
New introduction rule for "unique existence"
1997-04-21, by paulson
Reorganized under headings. Also documented Blast_tac and LFilter
1997-04-21, by paulson
Tidied up the indentation
1997-04-21, by paulson
Moved blast_tac demo from ZF/func.ML to ZF/ex/misc.ML
1997-04-21, by paulson
Penalty for branching instantiations reduced from log3 to log4.
1997-04-21, by paulson
New blast_tac demo
1997-04-21, by paulson
Without the type constraint, the inner equality was NOT a biconditional...
1997-04-21, by paulson
Now faster without calling Blast.depth_tac
1997-04-21, by paulson
Disabled the attempts for mutual induction to work so that single induction
1997-04-21, by paulson
Tuple patterns are allowed now in `case'
1997-04-18, by nipkow
*** empty log message ***
1997-04-18, by nipkow
print_goals: fixed show_sorts semantics;
1997-04-18, by wenzelm
tuned check_has_sort;
1997-04-18, by wenzelm
removed least_sort;
1997-04-18, by wenzelm
tuned err msg;
1997-04-18, by wenzelm
Renamed sign constructors to eliminate clash with the Plus infix of Sum.thy
1997-04-18, by paulson
Now loads theory LList indirectly: via LFilter
1997-04-18, by paulson
Now uses some "case" syntax (but could use more)
1997-04-18, by paulson
New monotonicity theorems
1997-04-18, by paulson
New theory: a corecursive filter functional
1997-04-18, by paulson
Removed needless parentheses from translation
1997-04-18, by paulson
ex/LFilter is a new theory (and dependency)
1997-04-18, by paulson
Automatic update
1997-04-18, by paulson
tuned error msgs;
1997-04-17, by wenzelm
improved type check error messages;
1997-04-17, by wenzelm
renamed set_ap to setmp;
1997-04-17, by wenzelm
Automatic updates
1997-04-17, by paulson
Removed the \date{} command in order to put the date of typesetting on the
1997-04-17, by paulson
Corrected the informal description of coinductive definition
1997-04-17, by paulson
Corrected the informal description of coinductive definition in sections 1
1997-04-17, by paulson
Added ability to have case expressions involving tuples. (via translation)
1997-04-17, by nipkow
tuned;
1997-04-17, by wenzelm
*** empty log message ***
1997-04-17, by wenzelm
added fixencoding note;
1997-04-17, by wenzelm
fixed ISAMODE_HOME;
1997-04-17, by wenzelm
eliminated PLATFORM;
1997-04-17, by wenzelm
removed lceil, rceil, lfloor, rfloor;
1997-04-16, by wenzelm
fixed perl path (for sunbroys);
1997-04-16, by wenzelm
improved translations for subset symbols syntax: constraints;
1997-04-16, by wenzelm
moved classes / sorts to sorts.ML;
1997-04-16, by wenzelm
renamed subclass to classrel;
1997-04-16, by wenzelm
Sorts.str_of_sort;
1997-04-16, by wenzelm
Sorts.str_of_arity;
1997-04-16, by wenzelm
added sorts.ML, type_infer.ML;
1997-04-16, by wenzelm
tuned type of eq_ix, mem_ix;
1997-04-16, by wenzelm
improved inc, dec;
1997-04-16, by wenzelm
Type inference (isolated from type.ML, completely reimplemented).
1997-04-16, by wenzelm
Type classes and sorts (isolated from type.ML).
1997-04-16, by wenzelm
improved;
1997-04-16, by wenzelm
Partially converted to call blast_tac
1997-04-15, by paulson
Addition of blast_tac benchmark
1997-04-15, by paulson
Changed penalty from log2 to log3
1997-04-15, by paulson
An extra call to blast_tac (illustrating a need for type instantiation)
1997-04-15, by paulson
Now puts basic rewrites for lappend & lmap into the simpset
1997-04-15, by paulson
Removed "AddSDs [Scons_inject];" because
1997-04-15, by paulson
Moved expand_case_tac from Auth/Message.ML to simpdata.ML
1997-04-15, by paulson
no longer includes ~/.emacs;
1997-04-14, by wenzelm
fixed file name;
1997-04-13, by wenzelm
GENERATED TEXT;
1997-04-13, by wenzelm
tuned format;
1997-04-13, by wenzelm
GENERATED TEXT;
1997-04-13, by wenzelm
GENERATED TEXT;
1997-04-13, by wenzelm
fixencoding - fix references to isabelle font encoding;
1997-04-13, by wenzelm
tuned comments;
1997-04-12, by wenzelm
misc improvement;
1997-04-12, by wenzelm
Setup GNU Emacs for Isabelle environment.
1997-04-12, by wenzelm
tuned;
1997-04-12, by wenzelm
fixed { ... } shell syntax to accomodate bash 2.x;
1997-04-11, by wenzelm
Yet more fast_tac->blast_tac, and other tidying
1997-04-11, by paulson
tuned error msg;
1997-04-11, by wenzelm
Updated discussion and references for inductive definitions
1997-04-10, by paulson
Deleted stupid proof at the end not needed anywhere.
1997-04-10, by nipkow
Mod because of "Turned Addsimps into AddIffs for datatype laws."
1997-04-10, by nipkow
Turned Addsimps into AddIffs for datatype laws.
1997-04-10, by nipkow
Changed some fast_tac to blast_tac
1997-04-10, by paulson
Added trace output and replaced fast_tac set_cs by Fast_tac.
1997-04-10, by nipkow
replaced 'addwrapper' and 'addWrapper' by correct 'compwrapper' and 'compWrapper'
1997-04-09, by oheimb
Thorough update.
1997-04-09, by nipkow
Using Blast_tac
1997-04-09, by paulson
Control over excessive branching by applying a log2 penalty
1997-04-09, by paulson
Explicit depth bounds seem necessary
1997-04-09, by paulson
Using Blast_tac
1997-04-09, by paulson
Dependency on Provers/nat_transitive
1997-04-09, by paulson
Couldn't solve n < n+1 because of missing -1
1997-04-08, by nipkow
Dep. on Provers/nat_transitive
1997-04-08, by nipkow
added -t (run tests) option;
1997-04-07, by wenzelm
added -g, -h options;
1997-04-04, by wenzelm
tuned xdvi invocation;
1997-04-04, by wenzelm
replaced ISABELLE_HTML by ISABELLE_USEDIR_OPTIONS;
1997-04-04, by wenzelm
improved messages;
1997-04-04, by wenzelm
fixed diagnostic output of print modes;
1997-04-04, by wenzelm
moved inj and surj from Set to Fun and Inv -> inv.
1997-04-04, by nipkow
Inv -> inv
1997-04-04, by nipkow
*** empty log message ***
1997-04-04, by slotosch
Added Example Quot
1997-04-04, by slotosch
Start Example
1997-04-04, by slotosch
inv -> inverse
1997-04-04, by nipkow
Example for higher order quotients: Fractionals
1997-04-04, by slotosch
(higher-order) quotient constructor quot, based on PER
1997-04-04, by slotosch
(partial) equivalecne relations. classes er<per
1997-04-04, by slotosch
Inv -> inv
1997-04-04, by nipkow
added -b option (batch mode);
1997-04-04, by wenzelm
renamed variable 'inv'
1997-04-04, by nipkow
added Quot examples;
1997-04-04, by wenzelm
*** empty log message ***
1997-04-04, by wenzelm
Higher-order quotients.
1997-04-04, by wenzelm