Some tapas of computer algebra This book arose from a series of courses on computer algebra which were given at Eindhoven Technical University. Its chapters present a variety of topics in computer algebra at an accessible (upper undergraduate graduate) level with a view towards recent developments. For those wanting to acquaint themselves somewhat further with the material the book also contains seven projects which could serve as practical sessions related to one or more chapters. The contributions focus on topics like Gröbner bases real algebraic geometry Lie algebras factorisation of polynomials integer programming permutation groups differential equations coding theory automatic theorem proving and polyhedral geometry. This book is a must read for everybody interested in computer algebra