Introduction to the Theory of Programming Languages: full book now freely available






Short version: the full text of my Introduction to the Theory of Programming Languages book (second printing, 1991) is now available. This page has more details including the table of chapters, and a link to the PDF (3.3MB, 448 + xvi pages). The book is a survey of methods for language description, particularly semantics (operational, … Read more




Introduction to axiomatic semantics






I have released for general usage the chapter on axiomatic semantics of my book Introduction to the Theory of Programming Languages. It’s old but I think it is still a good introduction to the topic. It explains: The notion of theory (with a nice — I think — example borrowed from an article by Luca … Read more




Hilbert spaces






In the heavy context of current news I hope it is permissible to engage in lighter observations. Some time ago I was briefly in Dresden, in the midst of a mayoral election campaign, and I noticed posters for this candidate: “Dirk Hilbert, Competent For Dresden”. Apparently it worked since he is now mayor, but do … Read more




OOSC-2 available online (officially)






My book Object-Oriented Software Construction, 2nd edition (see the Wikipedia page) has become hard to get. There are various copies floating around the Web but they often use bad typography (wrong colors) and are unauthorized. In response to numerous requests and in anticipation of the third edition I have been able to make it available … Read more