A Practical Theory Of Programming
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A Practical Theory of Programming
Author | : Eric C.R. Hehner |
Publsiher | : Springer Science & Business Media |
Total Pages | : 257 |
Release | : 2012-09-08 |
Genre | : Computers |
ISBN | : 9781441985965 |
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There are several theories of programming. The first usable theory, often called "Hoare's Logic", is still probably the most widely known. In it, a specification is a pair of predicates: a precondition and postcondition (these and all technical terms will be defined in due course). Another popular and closely related theory by Dijkstra uses the weakest precondition predicate transformer, which is a function from programs and postconditions to preconditions. lones's Vienna Development Method has been used to advantage in some industries; in it, a specification is a pair of predicates (as in Hoare's Logic), but the second predicate is a relation. Temporal Logic is yet another formalism that introduces some special operators and quantifiers to describe some aspects of computation. The theory in this book is simpler than any of those just mentioned. In it, a specification is just a boolean expression. Refinement is just ordinary implication. This theory is also more general than those just mentioned, applying to both terminating and nonterminating computation, to both sequential and parallel computation, to both stand-alone and interactive computation. And it includes time bounds, both for algorithm classification and for tightly constrained real-time applications.
Practical Foundations for Programming Languages
Author | : Robert Harper |
Publsiher | : Cambridge University Press |
Total Pages | : 513 |
Release | : 2016-04-04 |
Genre | : Computers |
ISBN | : 9781107150300 |
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This book unifies a broad range of programming language concepts under the framework of type systems and structural operational semantics.
A Practical Theory of Programming
Author | : Eric C. R. Hehner |
Publsiher | : Unknown |
Total Pages | : 135 |
Release | : 2007 |
Genre | : Computer programming |
ISBN | : OCLC:234139756 |
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Elements of Programming
Author | : Alexander Stepanov,Paul McJones |
Publsiher | : Lulu.com |
Total Pages | : 282 |
Release | : 2019-06-27 |
Genre | : Computers |
ISBN | : 9780578222141 |
Download Elements of Programming Book in PDF, Epub and Kindle
Elements of Programming provides a different understanding of programming than is presented elsewhere. Its major premise is that practical programming, like other areas of science and engineering, must be based on a solid mathematical foundation. The book shows that algorithms implemented in a real programming language, such as C++, can operate in the most general mathematical setting. For example, the fast exponentiation algorithm is defined to work with any associative operation. Using abstract algorithms leads to efficient, reliable, secure, and economical software.
Computability and Complexity
Author | : Neil D. Jones |
Publsiher | : MIT Press |
Total Pages | : 494 |
Release | : 1997 |
Genre | : Computers |
ISBN | : 0262100649 |
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Computability and complexity theory should be of central concern to practitioners as well as theorists. Unfortunately, however, the field is known for its impenetrability. Neil Jones's goal as an educator and author is to build a bridge between computability and complexity theory and other areas of computer science, especially programming. In a shift away from the Turing machine- and G�del number-oriented classical approaches, Jones uses concepts familiar from programming languages to make computability and complexity more accessible to computer scientists and more applicable to practical programming problems. According to Jones, the fields of computability and complexity theory, as well as programming languages and semantics, have a great deal to offer each other. Computability and complexity theory have a breadth, depth, and generality not often seen in programming languages. The programming language community, meanwhile, has a firm grasp of algorithm design, presentation, and implementation. In addition, programming languages sometimes provide computational models that are more realistic in certain crucial aspects than traditional models. New results in the book include a proof that constant time factors do matter for its programming-oriented model of computation. (In contrast, Turing machines have a counterintuitive "constant speedup" property: that almost any program can be made to run faster, by any amount. Its proof involves techniques irrelevant to practice.) Further results include simple characterizations in programming terms of the central complexity classes PTIME and LOGSPACE, and a new approach to complete problems for NLOGSPACE, PTIME, NPTIME, and PSPACE, uniformly based on Boolean programs. Foundations of Computing series
Category Theory for Programmers New Edition Hardcover
Author | : Bartosz Milewski |
Publsiher | : Unknown |
Total Pages | : 135 |
Release | : 2019-08-24 |
Genre | : Electronic Book |
ISBN | : 0464243874 |
Download Category Theory for Programmers New Edition Hardcover Book in PDF, Epub and Kindle
Category Theory is one of the most abstract branches of mathematics. It is usually taught to graduate students after they have mastered several other branches of mathematics, like algebra, topology, and group theory. It might, therefore, come as a shock that the basic concepts of category theory can be explained in relatively simple terms to anybody with some experience in programming.That's because, just like programming, category theory is about structure. Mathematicians discover structure in mathematical theories, programmers discover structure in computer programs. Well-structured programs are easier to understand and maintain and are less likely to contain bugs. Category theory provides the language to talk about structure and learning it will make you a better programmer.
Practical Programming
Author | : Paul Gries,Jennifer Campbell,Jason Montojo |
Publsiher | : Pragmatic Bookshelf |
Total Pages | : 576 |
Release | : 2017-12-06 |
Genre | : Computers |
ISBN | : 9781680504125 |
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Classroom-tested by tens of thousands of students, this new edition of the bestselling intro to programming book is for anyone who wants to understand computer science. Learn about design, algorithms, testing, and debugging. Discover the fundamentals of programming with Python 3.6--a language that's used in millions of devices. Write programs to solve real-world problems, and come away with everything you need to produce quality code. This edition has been updated to use the new language features in Python 3.6.
A First Course in Coding Theory
Author | : Raymond Hill |
Publsiher | : Oxford University Press |
Total Pages | : 268 |
Release | : 1986 |
Genre | : Computers |
ISBN | : 0198538030 |
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Algebraic coding theory is a new and rapidly developing subject, popular for its many practical applications and for its fascinatingly rich mathematical structure. This book provides an elementary yet rigorous introduction to the theory of error-correcting codes. Based on courses given by the author over several years to advanced undergraduates and first-year graduated students, this guide includes a large number of exercises, all with solutions, making the book highly suitable for individual study.