isabelle: Graph

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Clarified invariant; tuned.
2010-02-02, by ballarin
More mixin tests.
2010-02-01, by ballarin
Use serial to be more debug friendly.
2010-02-01, by ballarin
buffered output (faster than direct output)
2010-04-07, by boehmes
simplified Cache_IO interface (input is just a string and not already stored in a file)
2010-04-07, by boehmes
shortened interface (do not export unused options and functions)
2010-04-07, by boehmes
always unfold definitions of specific constants (including special binders)
2010-04-07, by boehmes
shorten the code by conditional function application
2010-04-07, by boehmes
fail for problems containg the universal sort (as those problems cannot be atomized)
2010-04-07, by boehmes
renamed "smt_record" to "smt_fixed" (somewhat more expressive) and inverted its semantics
2010-04-07, by boehmes
Added Information theory and Example: dining cryptographers
2010-04-07, by hoelzl
simplified induction case in finite_psubset_induct; tuned the proof that uses this induction principle
2010-04-07, by Christian Urban
removed (latex output) notation which is sometimes very ugly
2010-04-06, by krauss
merged
2010-04-06, by boehmes
added missing mult_1_left to linarith simp rules
2010-04-06, by boehmes
tuned proof (no induction needed); removed unused lemma and fuzzy comment
2010-04-06, by krauss
isatest: basic setup for cygwin-poly on atbroy102;
2010-04-02, by wenzelm
slightly more standard dependencies;
2010-04-01, by wenzelm
merged
2010-04-01, by nipkow
tuned many proofs a bit
2010-04-01, by nipkow
merged
2010-04-01, by nipkow
documented [[trace_simp=true]]
2010-03-29, by nipkow
add missing goal argument
2010-04-01, by blanchet
adapt syntax of Sledgehammer options in examples
2010-04-01, by blanchet
merged
2010-04-01, by blanchet
fixed layout of Sledgehammer output
2010-04-01, by blanchet
added "modulus" and "sorts" options to control Sledgehammer's Isar proof output
2010-03-29, by blanchet
make Sledgehammer output "by" vs. "apply", "qed" vs. "next", and any necessary "prefer"
2010-03-29, by blanchet
get rid of Polyhash, since it's no longer used
2010-03-29, by blanchet
remove use of Polyhash;
2010-03-29, by blanchet
reintroduce efficient set structure to collect "no_atp" theorems
2010-03-29, by blanchet
made "theory_const" a Sledgehammer option;
2010-03-29, by blanchet
added "respect_no_atp" and "convergence" options to Sledgehammer;
2010-03-29, by blanchet
adding MREC induction rule in Imperative HOL
2010-03-31, by bulwahn
made smlnj happy
2010-03-31, by bulwahn
adding examples of function predicate replacement and arithmetic examples for the predicate compiler; tuned
2010-03-31, by bulwahn
adopting specialisation examples to moving the alternative defs in the library
2010-03-31, by bulwahn
adding setup for handling arithmetic of natural numbers and integers precisely and more efficiently in the predicate compiler; changed alternative size_list definition for predicate compiler
2010-03-31, by bulwahn
no specialisation for predicates without introduction rules in the predicate compiler
2010-03-31, by bulwahn
improving lookup function to handle overloaded constants more correctly in the function flattening of the predicate compiler
2010-03-31, by bulwahn
activating the signature of Predicate_Compile again which was deactivated in changeset d93a3cb55068 for debugging purposes
2010-03-31, by bulwahn
adding iterate_upto interface in compilations and iterate_upto functions in Isabelle theories for arithmetic setup of the predicate compiler
2010-03-31, by bulwahn
clarifying the Predicate_Compile_Core signature
2010-03-31, by bulwahn
adding signature to Predicate_Compile_Aux; tuning Predicate_Compile_Aux structure
2010-03-31, by bulwahn
putting compilation setup of predicate compiler in a separate file
2010-03-31, by bulwahn
simplify fold_graph proofs
2010-03-30, by huffman
NEWS
2010-03-30, by krauss
removed dead code; fixed typo
2010-03-30, by krauss
switched PThm/PAxm etc. to use canonical order of type variables (term variables unchanged)
2010-03-30, by krauss
merged
2010-03-30, by wenzelm
adding skip_proof in the examples because proof procedure cannot handle alternative compilations yet
2010-03-29, by bulwahn
tuned
2010-03-29, by bulwahn
generalized alternative functions to alternative compilation to handle arithmetic functions better
2010-03-29, by bulwahn
correcting alternative functions with tuples
2010-03-29, by bulwahn
no specialisation for patterns with only tuples in the predicate compiler
2010-03-29, by bulwahn
adding registration of functions in the function flattening
2010-03-29, by bulwahn
added book-keeping, registration and compilation with alternative functions for predicates in the predicate compiler
2010-03-29, by bulwahn
adding specialisation examples of the predicate compiler
2010-03-29, by bulwahn
adding specialisation of predicates to the predicate compiler
2010-03-29, by bulwahn
returning an more understandable user error message in the values command
2010-03-29, by bulwahn

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