Ken Garlington wrote: > I�m releasing a draft of this paper for people to review prior to > sending it on to the Eiffel web site. Your paper is quite comprehensive. And like a trial lawyer's rebuttal, you only reply to issues raised during the argument phase. Since you seem to be interested in collecting more Ariane V threads before publishing, please take a look at a very brief essay on my web page on the subject. I wrote it to direct student programmers to read, not has a high-level treatise to be taken seriously. But... My essay is the only one I have read so far that ignores DBC and testing issues. It proposes a much simpler software design goal that might have prevented the crash and made DBC a moot point. Please take the time to read it, and you'll see what I mean. -- Phlip ====== http://users.deltanet.com/~tegan/home.html ====== -- It's a small web, after all --