isabelle: Graph

revert some Suc 0 lemmas back to their original forms; added some simp rules for (1::nat)
2009-02-26, by huffman
merged
2009-02-26, by wenzelm
back to canonical ROOT, to see if memory problems still persist;
2009-02-26, by wenzelm
trying less default memory for sunbroy2 test
2009-02-27, by kleing
basic setup for chapter "Syntax and type-checking";
2009-02-26, by wenzelm
merged
2009-02-26, by wenzelm
standard headers;
2009-02-26, by wenzelm
updated generated files;
2009-02-26, by wenzelm
uniform treatment of ML indexing, using general \indexdef macro for formal Isabelle/Isar entities;
2009-02-26, by wenzelm
fixed import of ~~/src/HOL/Decision_Procs/Ferrack;
2009-02-26, by wenzelm
more explicit indication of old manuals;
2009-02-26, by wenzelm
merged
2009-02-26, by wenzelm
\bibliographystyle{abbrv} for newer ref manuals;
2009-02-26, by wenzelm
added Haftmann-Wenzel:2009;
2009-02-26, by wenzelm
updated generated files;
2009-02-26, by wenzelm
isabelle document: adapted (postulated) defaults for tags to actual isabelle.sty;
2009-02-26, by wenzelm
merged
2009-02-26, by wenzelm
include HOL-Decision_Procs in stats;
2009-02-26, by wenzelm
back to plain http;
2009-02-26, by wenzelm
merged
2009-02-26, by berghofe
Added postprocessing rules for fresh_star.
2009-02-26, by berghofe
Fixed nonexhaustive match problem in decomp, to make it fail more gracefully
2009-02-26, by berghofe
tuned NEWS;
2009-02-26, by wenzelm
merged
2009-02-26, by wenzelm
merged
2009-02-26, by huffman
add type annotation
2009-02-26, by huffman
disable floor_minus and ceiling_minus [simp]
2009-02-26, by huffman
merged
2009-02-26, by wenzelm
merged
2009-02-26, by paulson
Updated the theory syntax. Corrected an error in a command.
2009-02-26, by paulson
merged
2009-02-25, by huffman
generalize floor/ceiling to work with real and rat; rename floor_mono2 to floor_mono
2009-02-25, by huffman
new theory of Archimedean fields
2009-02-25, by huffman
add lemmas about comparisons of Fract a b with 0 and 1
2009-02-25, by huffman
merged
2009-02-25, by huffman
add lemma diff_Suc_1
2009-02-25, by huffman
Added lemmas for normalizing freshness results involving fresh_star.
2009-02-25, by berghofe
Added typing and evaluation relations, together with proofs of preservation
2009-02-25, by berghofe
merged
2009-02-25, by berghofe
Use LocalTheory.full_name instead of Sign.full_name, because the latter does
2009-02-25, by berghofe
Replaced Logic.unvarify by Variable.import_terms to make declaration of
2009-02-25, by berghofe
nominal_inductive and equivariance now work on local_theory.
2009-02-25, by berghofe
Added equivariance lemmas for fresh_star.
2009-02-25, by berghofe
NEWS
2009-02-25, by nipkow
merged
2009-02-25, by haftmann
robustified
2009-02-25, by haftmann
make more proofs work whether or not One_nat_def is a simp rule
2009-02-24, by huffman
add simp rules for numerals with 1::nat
2009-02-24, by huffman
fix lemma hypreal_hnorm_def
2009-02-24, by huffman
make proofs work whether or not One_nat_def is a simp rule; replace 1 with Suc 0 in the rhs of some simp rules
2009-02-23, by huffman
move lemma dvd_mod_imp_dvd into class semiring_div
2009-02-23, by huffman
merged
2009-02-23, by haftmann
improved treatment of case certificates
2009-02-23, by haftmann
repaired order of variable node allocation
2009-02-23, by haftmann
explicitly import Fact
2009-02-23, by huffman
change imports to move Fact.thy outside Plain
2009-02-23, by huffman
add lemmas poly_{div,mod}_minus_{left,right}
2009-02-23, by huffman
merged
2009-02-23, by huffman
declare scaleR distrib rules [algebra_simps]; cleaned up
2009-02-22, by huffman
clean up instantiations
2009-02-22, by huffman
merged
2009-02-22, by huffman
simplify some proofs
2009-02-22, by huffman
remove duplicate instance declaration
2009-02-22, by huffman
stripped classrels_of, instances_of
2009-02-23, by haftmann
use canonical subalgebra projection
2009-02-23, by haftmann
experimental switch to new well-sorting algorithm
2009-02-22, by haftmann
handle NONE case in arity function properly
2009-02-22, by haftmann
clarified status of variables in evaluation terms; tuned header
2009-02-22, by haftmann
subalgebra: drop arities if desired
2009-02-22, by haftmann
merged
2009-02-22, by haftmann
more liberality needed
2009-02-22, by haftmann
merged
2009-02-22, by nipkow
added lemmas
2009-02-22, by nipkow
merged
2009-02-22, by haftmann
simplified evaluation
2009-02-22, by haftmann
merged
2009-02-22, by nipkow
added dvd_div_mult
2009-02-22, by nipkow
merged
2009-02-22, by haftmann
first attempt to solve evaluation bootstrap problem
2009-02-22, by haftmann
formal dependency on newly emerging algorithm
2009-02-22, by haftmann
merged
2009-02-22, by nipkow
name fix
2009-02-22, by nipkow
fix spelling
2009-02-21, by huffman
real_inner class instance for vectors
2009-02-21, by huffman
NEWS
2009-02-21, by nipkow
merged
2009-02-21, by nipkow
Removed subsumed lemmas
2009-02-21, by nipkow
remove duplicated lemmas about norm
2009-02-21, by huffman
real_normed_vector instance
2009-02-21, by huffman
fix real_vector, real_algebra instances
2009-02-21, by huffman
merged
2009-02-21, by huffman
generalize lemmas from nat to 'a::wellorder
2009-02-20, by huffman
generalize some lemmas
2009-02-20, by huffman
merged
2009-02-21, by nipkow
removed redundant thms
2009-02-21, by nipkow
merged
2009-02-20, by huffman
class instances for num1
2009-02-20, by huffman
Removed redundant lemmas
2009-02-20, by nipkow
merged
2009-02-20, by haftmann
also consider superclasses properly
2009-02-20, by haftmann
merged
2009-02-20, by nipkow
removed subsumed lemmas
2009-02-20, by nipkow
merged
2009-02-20, by haftmann
datatype antiquotation: always bracket types with spaces in between
2009-02-20, by haftmann
consequent use of term `code equation`
2009-02-20, by haftmann
permissive check for pattern discipline in case schemes
2009-02-20, by haftmann
maintain order of constructors in datatypes; clarified conventions for type schemes
2009-02-20, by haftmann
stripped Id
2009-02-20, by haftmann
merged
2009-02-20, by huffman
add theory of products as real vector spaces to Library
2009-02-20, by huffman
add new theory Product_plus.thy to Library
2009-02-20, by huffman
merged
2009-02-20, by immler
changed message
2009-02-20, by immler
detailed information on atp-failure via Output.debug
2009-02-20, by immler
merged
2009-02-20, by haftmann
reverted to old wellsorting algorithm
2009-02-20, by haftmann
fixed spurious proof failure
2009-02-20, by haftmann
consider changes variable names in theorem le_imp_power_dvd
2009-02-20, by haftmann
tuned and incremental version of wellsorting algorithm
2009-02-20, by haftmann
ignore sorts in bare types
2009-02-20, by haftmann
defensive implementation of pretty serialisation of lists and characters
2009-02-20, by haftmann
dropped Id
2009-02-20, by haftmann
experimental inclusion of new wellsorting algorithm for code equations
2009-02-20, by haftmann
merged
2009-02-20, by chaieb
merged
2009-02-17, by chaieb
merged
2009-02-17, by chaieb
fixed selection of premises
2009-02-17, by chaieb
cleaned up
2009-02-19, by huffman
declare of_int_number_of_eq [simp]
2009-02-19, by huffman
fix case_names
2009-02-19, by huffman
nicer induction/cases rules for numeral types
2009-02-19, by huffman
number_ring instances for numeral types
2009-02-19, by huffman
declare xor_compl_{left,right} [simp]
2009-02-19, by huffman
add rule for minus 1 at type bit
2009-02-19, by huffman
add formalization of a type of integers mod 2 to Library
2009-02-19, by huffman
new theory of real inner product spaces
2009-02-19, by huffman
add Powerdomain_ex.thy
2009-02-19, by huffman
add more ordering lemmas
2009-02-19, by huffman
avoid using ab_semigroup_idem_mult locale for powerdomains
2009-02-19, by huffman
merged
2009-02-19, by huffman
add header
2009-02-18, by huffman
move Polynomial.thy to Library
2009-02-18, by huffman
move FrechetDeriv.thy to Library
2009-02-18, by huffman
split polynomial-related stuff from Deriv.thy into Library/Poly_Deriv.thy
2009-02-18, by huffman
half auto_solve default time out; increase manually in PG for large projects
2009-02-19, by kleing
merged
2009-02-18, by huffman
finish converting Deriv.thy to new polynomial library
2009-02-18, by huffman
generalize int_dvd_cancel_factor simproc to idom class
2009-02-18, by huffman
composition of polynomials
2009-02-18, by huffman
add some lemmas, cleaned up
2009-02-18, by huffman
generalize le_imp_power_dvd and power_le_dvd; move from Divides to Power
2009-02-18, by huffman
move polynomial order stuff from Fundamental_Theorem_Algebra to Polynomial
2009-02-18, by huffman
merged
2009-02-18, by huffman
more subsection headings
2009-02-18, by huffman
speed up proof of exp_exists
2009-02-18, by huffman
tuned
2009-02-18, by haftmann
sort instances wrt. to class hierarchy
2009-02-18, by haftmann
fixed signature
2009-02-18, by haftmann
tuned accessor name
2009-02-18, by haftmann
more precise improvement in instantiation user space type system
2009-02-18, by haftmann
do not drop arguments to 0, 1
2009-02-18, by haftmann
merged
2009-02-18, by haftmann
reverted to previous version of Finite_Set.thy
2009-02-18, by haftmann
merged
2009-02-18, by haftmann
merged
2009-02-18, by haftmann
first working version
2009-02-18, by haftmann
tuned comments, stripped ID, deleted superfluous code
2009-02-18, by haftmann
stripped ID
2009-02-18, by haftmann
Syntactic support for products over set intervals
2009-02-18, by paulson
No idea what happened here!
2009-02-18, by paulson
Even and odd powers of -1
2009-02-17, by paulson
merged
2009-02-18, by blanchet
Reintroduce set_interpreter for Collect and op :.
2009-02-17, by blanchet
Added Nitpick tag to 'of_int_of_nat'.
2009-02-16, by blanchet
add lemmas for exponentiation
2009-02-17, by huffman
merged
2009-02-17, by haftmann
unified variable names in case expressions; no exponential fork in translation of case expressions
2009-02-17, by haftmann
merged
2009-02-17, by huffman
remove redundant simp attributes for zdvd rules
2009-02-17, by huffman
lemmas abs_dvd_iff, dvd_abs_iff
2009-02-17, by huffman
Cleaned up IntDiv and removed subsumed lemmas.
2009-02-17, by nipkow
tune section headings; add square function
2009-02-16, by huffman
merged
2009-02-16, by huffman
rearrange subsections
2009-02-16, by huffman
remove instances num::semiring and num::linorder
2009-02-16, by huffman
datatype num = One | Dig0 num | Dig1 num
2009-02-16, by huffman
replace 1::num with One; remove monoid_mult instance
2009-02-16, by huffman
replace dec with double-and-decrement function
2009-02-15, by huffman
more default simp rules for sgn
2009-02-16, by haftmann
re-generated
2009-02-16, by haftmann
clarified import
2009-02-16, by haftmann
faster preprocessor
2009-02-16, by haftmann
added pdivmod on int (for code generation)
2009-02-16, by haftmann
merged
2009-02-16, by haftmann
tuned texts
2009-02-16, by haftmann
dropped Id
2009-02-16, by haftmann
dropped clause_suc_preproc for generic code generator
2009-02-16, by haftmann
new primrec
2009-02-16, by haftmann
Adapted to encoding of sets as predicates.
2009-02-16, by berghofe
enable auto-solve by default
2009-02-16, by kleing
merged
2009-02-16, by blanchet
Added nitpick attribute, and fixed typo.
2009-02-16, by blanchet
Added myself to testing list.
2009-02-16, by blanchet
dvd and setprod lemmas
2009-02-15, by nipkow
merged
2009-02-15, by nipkow
added finite_set_choice
2009-02-15, by nipkow
reject defined function in patterns with errmsg, e.g. f (f x) = x
2009-02-15, by krauss
fixed document
2009-02-15, by nipkow
more finiteness
2009-02-15, by nipkow
merged
2009-02-15, by nipkow
more finiteness
2009-02-15, by nipkow
merged
2009-02-14, by nipkow
more finiteness
2009-02-14, by nipkow
generalize lemma fps_square_eq_iff, move to Ring_and_Field
2009-02-14, by huffman
generalize lemma eq_neg_iff_add_eq_0, and move to OrderedGroup
2009-02-14, by huffman
add mult_delta lemmas; simplify some proofs
2009-02-14, by huffman
fix spelling
2009-02-14, by huffman
declare fps_nth as a typedef morphism; clean up instance proofs
2009-02-14, by huffman
add lemma surj_from_nat
2009-02-14, by huffman
fix document generation
2009-02-14, by huffman
merged
2009-02-14, by huffman
fix document generation
2009-02-14, by huffman
section -> subsection
2009-02-13, by huffman
add instance for cancel_comm_monoid_add
2009-02-13, by huffman
add class cancel_comm_monoid_add
2009-02-13, by huffman
more finiteness changes
2009-02-14, by nipkow
merged
2009-02-13, by nipkow
finiteness lemmas
2009-02-13, by nipkow
merged
2009-02-13, by huffman
unset execute bit
2009-02-13, by huffman
Tuned datatype antiquotation.
2009-02-13, by berghofe
made SMLNJ happy
2009-02-13, by haftmann
typo
2009-02-13, by kleing
find_consts: display the search criteria. (by Timothy Bourke)
2009-02-13, by kleing
find_consts: documentation. (by Timothy Bourke)
2009-02-13, by kleing
FindTheorems solves: update documentation (by Timothy Bourke)
2009-02-13, by kleing
fixed codegen tool
2009-02-13, by haftmann
merged
2009-02-13, by haftmann
fixed codegen tool
2009-02-13, by haftmann
merged
2009-02-13, by nipkow
Moved Nat_Int_Bij into Library
2009-02-13, by nipkow
removed Reflection session
2009-02-13, by haftmann
add lemma add_nonneg_eq_0_iff
2009-02-12, by huffman
add lemmas about sgn
2009-02-12, by huffman
added ML file for the find_consts command
2009-02-13, by kleing
added find_consts to NEWS and CONTRIBUTORS
2009-02-13, by kleing
New command find_consts searching for constants by type (by Timothy Bourke).
2009-02-13, by kleing
fix document generation
2009-02-12, by huffman
move countability proof from Rational to Countable; add instance rat :: countable
2009-02-12, by huffman
Moved FTA into Lib and cleaned it up a little.
2009-02-12, by nipkow
ordered_idom instance for polynomials
2009-02-11, by huffman
Export tactic interface for sizechange method
2009-02-11, by krauss
merged
2009-02-11, by haftmann
liberal inst_meet
2009-02-11, by haftmann
display code theorems with HOL equality
2009-02-11, by haftmann
merged
2009-02-11, by blanchet