A Formal Specification Of Some User Mode Instructions For The Motorola 68020

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A Formal Specification Of Some User Mode Instructions For The Motorola 68020

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Author : University of Texas at Austin. Dept. of Computer Sciences
language : en
Publisher:
Release Date : 1992

A Formal Specification Of Some User Mode Instructions For The Motorola 68020 written by University of Texas at Austin. Dept. of Computer Sciences and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Microprocessors categories.

Abstract: "We present a formal specification of approximately 80% of the 'user mode' instructions of the Motorola MC68020 microprocessor. The specification is given in the form of definitions in the logic of Nqthm, the Boyer-Moore system. The definitions are displayed in a conventional mathematical syntax. The specification has been used in the mechanical verification of several dozen machine code programs, whose binary was generated by 'industrial strength' C and Ada compilers."

Higher Order Logic Theorem Proving And Its Applications

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Author : L.J.M. Claesen
language : en
Publisher: Elsevier
Release Date : 2014-05-23

Higher Order Logic Theorem Proving And Its Applications written by L.J.M. Claesen and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-23 with Mathematics categories.

The HOL system is a higher order logic theorem proving system implemented at Edinburgh University, Cambridge University and INRIA. Its many applications, from the verification of hardware designs at all levels to the verification of programs and communication protocols are considered in depth in this volume. Other systems based on higher order logic, namely Nuprl and LAMBDA are also discussed. Features given particular consideration are: novel developments in higher order logic and its implementations in HOL; formal design and verification methodologies for hardware and software; public domain availability of the HOL system. Papers addressing these issues have been divided as follows: Mathematical Logic; Induction; General Modelling and Proofs; Formalizing and Modelling of Automata; Program Verification; Hardware Description Language Semantics; Hardware Verification Methodologies; Simulation in Higher Order Logic; Extended Uses of Higher Order Logic. Academic and industrial researchers involved in formal hardware and software design and verification methods should find the publication especially interesting and it is hoped it will also provide a useful reference tool for those working at software institutes and within the electronics industries.

Mechanizing Proof

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Author : Donald MacKenzie
language : en
Publisher: MIT Press
Release Date : 2004-01-30

Mechanizing Proof written by Donald MacKenzie and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-01-30 with Social Science categories.

Most aspects of our private and social lives—our safety, the integrity of the financial system, the functioning of utilities and other services, and national security—now depend on computing. But how can we know that this computing is trustworthy? In Mechanizing Proof, Donald MacKenzie addresses this key issue by investigating the interrelations of computing, risk, and mathematical proof over the last half century from the perspectives of history and sociology. His discussion draws on the technical literature of computer science and artificial intelligence and on extensive interviews with participants. MacKenzie argues that our culture now contains two ideals of proof: proof as traditionally conducted by human mathematicians, and formal, mechanized proof. He describes the systems constructed by those committed to the latter ideal and the many questions those systems raise about the nature of proof. He looks at the primary social influence on the development of automated proof—the need to predict the behavior of the computer systems upon which human life and security depend—and explores the involvement of powerful organizations such as the National Security Agency. He concludes that in mechanizing proof, and in pursuing dependable computer systems, we do not obviate the need for trust in our collective human judgment.

Mc68020 32 Bit Microprocessor User S Manual

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Author :
language : en
Publisher:
Release Date : 1989

Mc68020 32 Bit Microprocessor User S Manual written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Computers categories.

A Computational Logic Handbook

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Author : Robert S. Boyer
language : en
Publisher:
Release Date : 1998

A Computational Logic Handbook written by Robert S. Boyer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Computers categories.

This book provides the definitive documentation for one of the most well-known and highly regarded theorem-proving programs ever written. The program described is one of the more significant, enduring, and prize-awarded accomplishments in the fields of artificial intelligence, formal methods, and applied logic. The book provides an exact statement of the logic for which the program is a prover, a complete description of the user's commands, installation instructions, and much tutorial information, including references to thousands of pages of examples. Among the examples is a formally verified microprocessor and a formally verified compiler targeting that microprocessor. The second edition of A Computational Logic handbook provides all the information necessry for using the most recently releases version of Nqthm, the freely available"Boyer-Moore"theorem-proving program. The second edition includes a precise description of all recent changes to the logic in the past nine years, including many enhanced syntactic features and rules of inference, which were added to support work on large scale projects in formal methods. Thousands of pages of fascinating, exemplary, mathematically-checked input are described, examples that deal with very difficult questions in formal mehtods and mathematics. New material includes: Description of the new syntax, including COND, CASE, LET, LIST*, and backquote; describes some higher order inference procedures, including"constrained functions"and"functional instantiation"; documents more sophisticated control machinery for manipulating very large theories; introduces a secure proof-checking environment; describes thousands of pages of fascinating example input dealing with very difficult questions in formal methods and mathematics; provides a formal parserfor the syntax; compares the proof complexity of many interesting checked examples; includes much new tutorial help, especially for the many new features. A computational logic is a mathematical logic that is both oriented towards discussion of computation and mechanised so that proofs can be checked by computation. The computational logic discussed in the handbook is that developed by Boyer & Moore. The first edition, published in 1988, is an acknowledged classic in the field of formal methods and computational logic. However it no longer reflects existing technology. The second edition provides a complete overview of the Boyer/Moore theorem proving approach (Nqthm) and provides examples. It includes several significant new features that have been aded to the Nquthm system since 1988. The book is structured in thefollowing way: Part 1 discusses logic without regard for its mechanisation and answers the question what are the axioms and rules of inference? Part 2 discusses its mechanisation and answers the question how does one use the Boyer/Moore theorem prover to prove theorems?

Automated Proofs Of Object Code For A Widely Used Microprocessor

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Author : Yuan Yu
language : en
Publisher:
Release Date : 1993

Automated Proofs Of Object Code For A Widely Used Microprocessor written by Yuan Yu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Automatic theorem proving categories.

Based on this formal model, we have mechanized a mathematical theory to facilitate automated reasoning about object code programs. We then have mechanically checked the correctness of MC68020 object code programs for binary search, Hoare's Quick Sort, the Berkeley Unix C string library, and other well-known algorithms. The object code for these examples was generated using the Gnu C, the Verdix Ada, and the AKCL Common Lisp compilers."

Journal Of The Acm

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Author :
language : en
Publisher:
Release Date : 1996

Journal Of The Acm written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Computers categories.

Higher Order Logic Theorem Proving And Its Applications

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Author : Luc J. M. Claesen
language : en
Publisher:
Release Date : 1993

Higher Order Logic Theorem Proving And Its Applications written by Luc J. M. Claesen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Computers categories.

The HOL system is a higher order logic theorem proving system implemented at Edinburgh University, Cambridge University and INRIA. Its many applications, from the verification of hardware designs at all levels to the verification of programs and communication protocols are considered in depth in this volume. Other systems based on higher order logic, namely Nuprl and LAMBDA are also discussed. Features given particular consideration are: novel developments in higher order logic and its implementations in HOL; formal design and verification methodologies for hardware and software; public domain availability of the HOL system. Papers addressing these issues have been divided as follows: Mathematical Logic; Induction; General Modelling and Proofs; Formalizing and Modelling of Automata; Program Verification; Hardware Description Language Semantics; Hardware Verification Methodologies; Simulation in Higher Order Logic; Extended Uses of Higher Order Logic. Academic and industrial researchers involved in formal hardware and software design and verification methods should find the publication especially interesting and it is hoped it will also provide a useful reference tool for those working at software institutes and within the electronics industries.

Automated Deduction Cade 11

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Author : Deepak Kapur
language : en
Publisher: Springer
Release Date : 1992

Automated Deduction Cade 11 written by Deepak Kapur and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Automatic theorem proving categories.

"This volume contains the papers presented at the Eleventh International Conference on Automated Deduction (CADE-11) held in Saratoga Springs, NY, inJune 1992. A total of 136 papers were submitted for presentation by researchers from nearly 20 countries. Papers covered many topics including: resolution; term rewriting; natural deduction; theorem proving, in particular in algebra and geometry; parallel theoremprovers; unification theory; constraint solving; logic programing; verification; multivalued, temporal and nonclassical logics; non-monotonic reasoning; planning; proof theory; higher-order logics; and inductive theorem proving. Each submission was reviewed by at least three program committee members and 46 papers were selected for presentation and publication. This volume also contains short descriptions of 23 implementations of automated deduction systems. The volume opens with a keynote address by Larry Wos, winner of the first Herbrand Award for Distinguished Contributions to Automated Reasoning."--PUBLISHER'S WEBSITE.

Automated Deduction Cade

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Author :
language : en
Publisher:
Release Date : 1992

Automated Deduction Cade written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Automatic theorem proving categories.