Specification and Transformation of Programs: A Formal Approach to Software DevelopmentSpringer Science & Business Media, 2012. gada 6. dec. - 493 lappuses "Specification and transformation of programs" is short for a methodology of software development where, from a formal specification of a problem to be solved, programs correctly solving that problem are constructed by stepwise application of formal, semantics-preserving transformation rules. The approach considers programming as a formal activity. Consequently, it requires some mathematical maturity and, above all, the will to try something new. A somewhat experienced programmer or a third- or fourth-year student in computer science should be able to master most of this material - at least, this is the level I have aimed at. This book is primarily intended as a general introductory textbook on transformational methodology. As with any methodology, reading and understanding is necessary but not sufficient. Therefore, most of the chapters contain a set of exercises for practising as homework. Solutions to these exercises exist and can, in principle, be obtained at nominal cost from the author upon request on appropriate letterhead. In addition, the book also can be seen as a comprehensive account of the particular transformational methodology developed within the Munich CIP project. |
No grāmatas satura
1.5. rezultāts no 91.
vii. lappuse
... further constructs specifically tailored to specifying problems rather than programs . The combined use of these constructs is illustrated by a collection of examples most of which reappear as starting points for transformational ...
... further constructs specifically tailored to specifying problems rather than programs . The combined use of these constructs is illustrated by a collection of examples most of which reappear as starting points for transformational ...
x. lappuse
... Further Basic Transformation Rules 163 4.4.1 Axiomatic Rules of the Language Definition 164 4.4.2 Rules About Predicates 166 4.4.3 Basic Set Theoretic Rules ..... 167 4.4.4 Rules from the Axioms of the Underlying Data Types ........ 168 ...
... Further Basic Transformation Rules 163 4.4.1 Axiomatic Rules of the Language Definition 164 4.4.2 Rules About Predicates 166 4.4.3 Basic Set Theoretic Rules ..... 167 4.4.4 Rules from the Axioms of the Underlying Data Types ........ 168 ...
xii. lappuse
... Further Loop Constructs 335 7.2 Simplification of Imperative Programs 336 7.2.1 Sequentialization 336 ..... 7.2.2 Elimination of Superfluous Assignments and Variables ...... 337 7.2.3 7.2.4 Rearrangement of Statements ... 339 Procedures ...
... Further Loop Constructs 335 7.2 Simplification of Imperative Programs 336 7.2.1 Sequentialization 336 ..... 7.2.2 Elimination of Superfluous Assignments and Variables ...... 337 7.2.3 7.2.4 Rearrangement of Statements ... 339 Procedures ...
xiii. lappuse
... Further Development Concluding Remarks 426 426 9.4 A Text Editor 427 9.4.1 Formal Specification 429 9.4.2 Transformational Development 445 9.4.3 Concluding Remarks .... 454 References 456 Index 475 1. Introduction LAWS OF COMPUTER ...
... Further Development Concluding Remarks 426 426 9.4 A Text Editor 427 9.4.1 Formal Specification 429 9.4.2 Transformational Development 445 9.4.3 Concluding Remarks .... 454 References 456 Index 475 1. Introduction LAWS OF COMPUTER ...
8. lappuse
... further intermediate stages , as illustrated in Fig . 1.9 . vaguely defined little detailed Problem requirements engineering precisely defined little detailed formal problem specification program development adding details by design ...
... further intermediate stages , as illustrated in Fig . 1.9 . vaguely defined little detailed Problem requirements engineering precisely defined little detailed formal problem specification program development adding details by design ...
Saturs
1 | |
19 | |
Formal Problem Specification | 56 |
Basic Transformation Techniques | 149 |
From Descriptive Specifications to Operational Ones | 189 |
Modification of Applicative Programs | 263 |
Rearrangement of Statements | 339 |
4 | 345 |
Transformation of Data Structures | 352 |
3 | 359 |
4 | 381 |
6 | 398 |
Complete Examples | 404 |
References | 456 |
Index | 475 |
Citi izdevumi - Skatīt visu
Specification and Transformation of Programs: A Formal Approach to Software ... Helmut A. Partsch Ierobežota priekšskatīšana - 1990 |
Specification and Transformation of Programs: A Formal Approach to Software ... Helmut A. Partsch Ierobežota priekšskatīšana - 1990 |
Bieži izmantoti vārdi un frāzes
abstract algebraic types algorithm amount(firstt applicability conditions arbitrary arguments assertion axioms based on BOOL Bauer binary tree bintree buffer clist command constructs data structures data types defined definedness definition denotes derive directed graphs dummy E₁ elem element elsf embedding emptyq endoftype example expression false finite firstu folding formal specification funct f function function composition further given hib(a imperative program implementation input instantiation introduced isdef(b language lob(a mmap mode mset natmap natsequ natural numbers node nodemap nodesequ nodeset object kinds Obviously oldbal operations particular Partsch Petri net predicate preds(x priority queues problem program transformations properties respective restt Sect semantic sequ sequence simplification sort step strategy string subst Syntactic constraints t₁ t₂ tail recursion technique termstring transformation rules transition true tuple unfold unfold/fold universal quantification variant yields