Tag: Proving

Free Download Theorem Proving with Analytic Tableaux and Related Methods: 4th International Workshop, TABLEAUX ’95 Schloß Reinfels, St. Goar, Germany, May 7-10, 1995 Proceedings By W. Bibel, S. Brüning, U. Egly, D. Korn (auth.), Peter Baumgartner, Reiner Hähnle, Joachim Possega (eds.)
1995 | 361 Pages | ISBN: 3540593381 | PDF | 7 MB
This volume constitutes the proceedings of the 4th International Workshop on Theorem Proving with Analytic Tableaux and Related Methods, TABLEAU ’95, held at Schloß Rheinfels, St. Goar, Germany in May 1995.Originally tableau calculi and their relatives were favored primarily as a pedagogical device because of their advantages at the presentation level. The 23 full revised papers in this book bear witness that these methods have now gained fundamental importance in theorem proving, particularly as competitors for resolution methods. The book is organized in sections on extensions, modal logic, intuitionistic logic, the connection method and model elimination, non-clausal proof procedures, linear logic, higher-order logic, and applications

Free Download Interactive Theorem Proving and Program Development: Coq’Art: The Calculus of Inductive Constructions By Yves Bertot, Pierre Castéran
2004 | 491 Pages | ISBN: 3642058809 | PDF | 11 MB
Coq is an interactive proof assistant for the development of mathematical theories and formally certified software. It is based on a theory called the calculus of inductive constructions, a variant of type theory.This book provides a pragmatic introduction to the development of proofs and certified programs using Coq. With its large collection of examples and exercises it is an invaluable tool for researchers, students, and engineers interested in formal methods and the development of zero-fault software.

Free Download Stefan Berghofer, Tobias Nipkow, Christian Urban, "Theorem Proving in Higher Order Logics"
English | 2009 | pages: 528 | ISBN: 364203358X | PDF | 5,4 mb
This book constitutes the refereed proceedings of the 22nd International Conference on Theorem Proving in Higher Order Logics, TPHOLs 200, held in Munich, Germany, in August 2009. The 26 revised full papers presented together with 1 proof pearl, 4 tool presentations, and 3 invited papers were carefully reviewed and selected from 55 submissions. The papers cover all aspects of theorem proving in higher order logics as well as related topics in theorem proving and verification such as formal semantics of specification, modeling, and programming languages, specification and verification of hardware and software, formalization of mathematical theories, advances in theorem prover technology, as well as industrial application of theorem provers.

Free Download Matt Kaufmann, Lawrence C. Paulson, "Interactive Theorem Proving"
English | 2010 | pages: 504 | ISBN: 3642140513 | PDF | 5,2 mb
This volume contains the papers presented at ITP 2010: the First International ConferenceonInteractiveTheoremProving. It washeldduring July11-14,2010 in Edinburgh, Scotland as part of the Federated Logic Conference (FLoC, July 9-21, 2010) alongside the other FLoC conferences and workshops. ITP combines the communities of two venerable meetings: the TPHOLs c- ference and the ACL2 workshop. The former conference originated in 1988 as a workshop for users of the HOL proof assistant. The ?rst two meetings were at the University of Cambridge, but afterwards they were held in a variety of venues. By 1992, the workshop acquired the name Higher-Order Logic Theorem Proving and Its Applications. In 1996, it was christened anew as Theorem Pr- ing in Higher-Order Logics, TPHOLs for short, and was henceforth organizedas a conference. Each of these transitions broadened the meeting’s scope from the original HOL system to include other proof assistants based on forms of high- order logic, including Coq, Isabelle and PVS. TPHOLs has regularly published research done using ACL2 (the modern version of the well-known Boyer-Moore theorem prover), even though ACL2 implements a unique computational form of ?rst-order logic. The ACL2 community has run its own series of workshops since1999. BymergingTPHOLswith the ACL2workshop,weinclude a broader community of researchers who work with interactive proof tools. With our enlarged community, it was not surprising that ITP attracted a record-breaking 74 submissions, each of which was reviewed by at least three Programme Committee members.

Free Download Proving Woman: Female Spirituality and Inquisitional Culture in the Later Middle Ages by Dyan Elliott
English | 2004 | ISBN: 0691118604 | 368 Pages | EPUB | 3.8 MB
Around the year 1215, female mystics and their sacramental devotion were among orthodoxy’s most sophisticated weapons in the fight against heresy.

Free Download Russ Jones, "Proving Continuous Improvement with Profit Ability"
English | 2008 | pages: 304 | ISBN: 0873897420 | PDF | 2,9 mb
The goal of this book is to demonstrate to manufacturing, distributor, and service businesses that there are only seven critical business elements from which continuous improvement projects can be discovered, financially evaluated, and ranked before implementation. They are: Increase sales by increasing the percent of market coverage. Reduce expenses by reducing the percent of labor and non-labor expenses per sales dollar. Reduce lead times to reduce work-in-process inventory investment. Reduce setup costs to minimize product and component inventory investment. Maximize capital asset utilization percent. Minimize asset investment for invoice payment by controlling the collection period within the contracted time period. Maximize employee knowledge worker utilization by empowering them with financial and practical training related to these seven business elements. The information is uniquely organized so it can serve as a frequent reminder for both the experienced and inexperienced of the few principles and financially-based formulas that must be built into company culture if both customers and stockholders are to be satisfied. Project teams are shown how to discover and financially evaluate and rank a vast number of continuous improvement projects.