Les épreuves corrigées 2017, 2018 & 2019 des concours des grandes écoles scientifiques : Mines-Ponts, Centrale-Supélec, CCP, e3aDes corrigés enrichis de commentaires comportant : des points méthodes, des rappels de cours, des remarques sur les questions, des conseils de rédaction, des remarques issus des rapports de jurys, etc.D’authentiques copies d’étudiants annotées qui accompagnent certains de ces corrigés commentés. Abdellah Bechata est professeur de chaire supérieure en classes préparatoires à Janson de Sailly, à Paris, et Éric Billault est professeur de chaire supérieure en classes préparatoires à Brest.

Rien ne vaut les sujets de concours pour se préparer aux concours. Vous trouverez dans cet ouvrage : des corrigés clairs, très détaillés et soigneusement relus ; des indications pour chaque question délicate ou calculatoire ; des méthodes, des astuces, des rappels, des conseils et des prolongements ; une vue d'ensemble de chaque problème ; des aide-mémoire précis et complets. N'allez pas aux examens sans savoir ce qui vous y attend !

The Basics of Computer Arithmetic Made Enjoyable andAccessible-with a Special Program Included for Hands-onLearning "The combination of this book and its associated virtual computeris fantastic! Experience over the last fifty years has shown methat there's only one way to truly understand how computers work;and that is to learn one computer and its instruction set-no matterhow simple or primitive-from the ground up. Once you fullycomprehend how that simple computer functions, you can easilyextrapolate to more complex machines." -Fred Hudson, retired engineer/scientist "This book-along with the virtual DIY Calculator-is an incrediblyuseful teaching and learning tool. The interesting trivia nuggetskeep you turning the pages to see what's next. Students will haveso much fun reading the text and performing the labs that theywon't even realize they are learning." -Michael Haghighi, Chairperson of the Business and ComputerInformation Systems Division, Calhoun Community College,Alabama "At last, a book that presents an innovative approach to theteaching of computer architecture. Written with authority andverve, witty, superbly illustrated, and enhanced with manylaboratory exercises, this book is a must for students and teachersalike." -Dr. Albert Koelmans, Lecturer in Computer Engineering, Universityof Newcastle upon Tyne, UK, and the 2003 recipient of theEASIT-Eng. Gold Award for Innovative Teaching in ComputerEngineering Packed with nuggets of information and tidbits of trivia, HowComputers Do Math provides an incredibly fun and interestingintroduction to the way in which computers perform their magic ingeneral and math in particular. The accompanying CD-ROM contains avirtual computer/calculator called the DIY Calculator, and thebook's step-by-step interactive laboratories guide you in thecreation of a simple program to run on your DIY Calculator. How Computers Do Math can be enjoyed by non-technical individuals;students of computer science, electronics engineering, andmathematics; and even practicing engineers. All of theillustrations and interactive laboratories featured in the book areprovided on the CD-ROM for use by high school, college, anduniversity educators as lecture notes and handouts. For online resources and more information please visit theauthor's website at ahref="http://www.diycalculator.com/"www.DIYCalculator.com/a.

Pour chaque volume, les épreuves corrigées 2015, 2016 & 2017 Des corrigés enrichis de commentaires comportant : des points méthodes, des rappels de cours, des remarques sur les questions, des conseils de rédaction, des remarques issus des rapports de jurys, etc. D'authentiques copies d'étudiants annotées qui accompagnent certains de ces corrigés commentés.

Computer science abounds with applications of discrete mathematics, yet s- dents of computer science often study discrete mathematics in the context of purely mathematical applications. They have to ?gure out for themselves how to apply the ideas of discrete mathematics to computing problems. It is not easy. Most students fail to experience broad success in this enterprise, which is not surprising, since many of the most important advances in science and engineeringhavebeen, precisely, applicationsofmathematicstospeci?cscience and engineering problems. Tobesure,mostdiscretemathtextbooksincorporatesomeaspectsapplying discrete math to computing, but it usually takes the form of asking students to write programs to compute the number of three-ball combinations there are in a set of ten balls or, at best, to implement a graph algorithm. Few texts ask students to use mathematical logic to analyze properties of digital circuits or computer programs or to apply the set theoretic model of functions to understand higher-order operations. A major aim of this text is to integrate, tightly, the study of discrete mathematics with the study of central problems of computer science.