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Added pattern maatching for lambda abstraction
2007-07-02, by nipkow
revised the discussion of type classes
2007-07-02, by paulson
Generic QE need no Context anymore
2007-07-02, by chaieb
Handle exception TYPE
2007-07-02, by chaieb
Tuned proofs
2007-07-02, by chaieb
added ordered_ring and ordered_semiring
2007-06-30, by obua
tuned arithmetic modules
2007-06-29, by haftmann
bug fixes to proof reconstruction
2007-06-29, by paulson
dropped local cg cmd
2007-06-29, by haftmann
dropped toplevel lcm, gcd
2007-06-28, by haftmann
proper collapse_let
2007-06-28, by haftmann
new code generator framework
2007-06-28, by haftmann
dropped Library.lcm
2007-06-28, by haftmann
tuned
2007-06-28, by haftmann
code generation for dvd
2007-06-28, by haftmann
simplified keyword setup
2007-06-28, by haftmann
GPL -> BSD
2007-06-27, by paulson
*** empty log message ***
2007-06-27, by nipkow
updated for metis method
2007-06-26, by paulson
recoded
2007-06-26, by paulson
simplified
2007-06-26, by paulson
completed some references
2007-06-26, by paulson
changes for type class ring_no_zero_divisors
2007-06-26, by paulson
*** empty log message ***
2007-06-26, by nipkow
added NBE
2007-06-26, by nipkow
removed removed lemmas
2007-06-26, by nipkow
fixed undo: try undos_proof first!
2007-06-26, by wenzelm
tactics: more robust addressing of subgoal using (C)SUBGOAL/THEN_ALL_NEW;
2007-06-25, by wenzelm
removed theorem
2007-06-25, by nipkow
removed redundant lemma
2007-06-25, by nipkow
removed redundant lemmas
2007-06-25, by nipkow
commented changes in HOL/Ring_and_Field.thy, and in HOL/Real/RealPow.thy
2007-06-25, by obua
removed "sum_tools.ML" in favour of BalancedTree
2007-06-25, by krauss
added eta_long_conversion;
2007-06-25, by wenzelm
added eta_long_tac;
2007-06-25, by wenzelm
added reasonably efficient add_cterm_frees;
2007-06-25, by wenzelm
made type conv pervasive;
2007-06-25, by wenzelm
made type conv pervasive;
2007-06-25, by wenzelm
Thm.eta_long_conversion;
2007-06-25, by wenzelm
made type conv pervasive;
2007-06-25, by wenzelm
Thm.add_cterm_frees;
2007-06-25, by wenzelm
made type conv pervasive;
2007-06-25, by wenzelm
made type conv pervasive;
2007-06-25, by wenzelm
tex problem fixed
2007-06-24, by nipkow
tuned and used field_simps
2007-06-24, by nipkow
*** empty log message ***
2007-06-24, by nipkow
*** empty log message ***
2007-06-24, by nipkow
new lemmas
2007-06-24, by nipkow
*** empty log message ***
2007-06-24, by nipkow
tuned and renamed group_eq_simps and ring_eq_simps
2007-06-23, by nipkow
fix looping simp rule
2007-06-22, by huffman
reinstate real_root_less_iff [simp]
2007-06-22, by huffman
merge is now identity
2007-06-22, by chaieb
new method "elim_to_cases" provides ad-hoc conversion of obtain-style
2007-06-22, by krauss
section headings
2007-06-21, by huffman
add thm antiquotations
2007-06-21, by huffman
spelling
2007-06-21, by huffman
add thm antiquotations
2007-06-21, by huffman
changed simp rules for of_nat
2007-06-21, by huffman
tuned proofs -- avoid implicit prems;
2007-06-21, by wenzelm
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