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Software Engineering Mathematics

An essential advantage of a mathematical specification is the ability to reason about the objects it contains, and thus about the system it describes. This course is an introduction to specification using mathematics. It shows how we may reason about the objects in a specification with varying degrees of formality.

Course dates

21st May 2018Oxford University Department of Computer Science 0 places remaining.
5th November 2018Oxford University Department of Computer Science15 places remaining.
20th May 2019Oxford University Department of Computer Science17 places remaining.

Objectives

At the end of the course, students will understand the mathematics required for software engineering. They will be able to reason about the mathematical objects that appear in a specification. They will also gain an appreciation for varying degrees of rigour and formality, choosing an appropriate level of detail or elaboration.

Contents

Propositional logic:
propositions; logical connectives; deductive reasoning; hypothetical reasoning
Predicate logic:
quantification; substitution; scope of variables; generalisation; specialisation
Equality:
definite description; the one-point rule; uniqueness and quantity
Sets:
membership; extension; comprehension; power sets; Cartesian products; types
Definitions:
basic types; declarations; abbreviations; axioms; generics; consistency
Relations:
domains and ranges; projections; inverses; compositions; iteration; closure
Functions:
partial functions; injections; surjections; lambda notation; overriding; enumerations
Sequences:
order and multiplicity; sequence operators; sequences as functions; structural induction; bags
Free types:
constants and constructor functions; embedding; closure; induction principles

Requirements

Although no previous experience is required, a positive attitude towards formal, mathematical notation would be an advantage. If you have any doubts as to your readiness, please feel free to contact the Programme Director before registering for the course.