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ANNOUNCE

author | wenzelm |

Fri Oct 06 17:22:15 2000 +0200 (2000-10-06) | |

changeset 10167 | 4ede3a80e5e5 |

parent 10166 | fb99cee36240 |

child 10168 | 50be659d4222 |

permissions | -rw-r--r-- |

tuned;

2 Subject: Announcing Isabelle99-1

3 To: isabelle-users@cl.cam.ac.uk

5 Isabelle99-1 is now available. This release continues the line of

6 Isabelle99, introducing numerous improvements, both internal and user

7 visible.

9 In particular, great care has been taken to improve robustness and

10 ease use and installation of the complete Isabelle working

11 environment. This includes Proof General user interface support, WWW

12 presentation of theories and the Isabelle document preparation system.

14 The most prominent highlights of Isabelle99-1 are as follows.

16 * Isabelle/Isar improvements (Markus Wenzel)

17 o Support of tactic-emulation scripts for easy porting of legacy ML

18 scripts (see also the HOL/Lambda example).

19 o Better support for scalable verification tasks (manage large

20 contexts in induction, generalized existence reasoning etc.)

21 o Hindley-Milner polymorphism for proof texts.

22 o More robust document preparation, better LaTeX output due to

23 fake math-mode.

24 o Extended "Isabelle/Isar Reference Manual".

26 * HOL/Algebra (Clemens Ballarin)

27 Rings and univariate polynomials.

29 * HOL/BCV (Tobias Nipkow)

30 Generic model of bytecode verification, i.e. data-flow

31 analysis for assembly languages with subtypes.

33 * HOL/IMPP (David von Oheimb)

34 Extension of IMP with local variables and mutually recursive

35 procedures.

37 * HOL/Isar_examples (Markus Wenzel)

38 More examples, including a formulation of Hoare Logic in Isabelle/Isar.

40 * HOL/Lambda (Stefan Berghofer and Tobias Nipkow)

41 More on termination of simply-typed lambda-terms; converted into

42 an Isabelle/Isar tactic emulation script.

44 * HOL/Lattice (Markus Wenzel)

45 Lattices and orders in Isabelle/Isar.

47 * HOL/MicroJava (Gerwin Klein, Tobias Nipkow, David von Oheimb, and

48 Cornelia Pusch)

49 Formalization of a fragment of Java, together with a corresponding

50 virtual machine and a specification of its bytecode verifier and a

51 lightweight bytecode verifier, including proofs of type-safety.

53 * HOL/NumberTheory (Thomas Rasmussen)

54 Fundamental Theorem of Arithmetic, Chinese Remainder Theorem,

55 Fermat/Euler Theorem, Wilson's Theorem.

57 * HOL/Prolog (David von Oheimb)

58 A (bare-bones) implementation of Lambda-Prolog.

60 * HOL/Real (Jacques Fleuriot)

61 More on nonstandard real analysis.

64 See the NEWS file distributed with Isabelle for more details.

67 You may get Isabelle99-1 from any of the following mirror sites:

69 Cambridge (UK) http://www.cl.cam.ac.uk/Research/HVG/Isabelle/dist/

70 Munich (Germany) http://isabelle.in.tum.de/dist/

71 New Jersey (USA) ftp://ftp.research.bell-labs.com/dist/smlnj/isabelle/index.html

72 Stanford (USA) ftp://rodin.stanford.edu/pub/smlnj/isabelle/index.html