Career
Delahaye has been a professor of computer science at the Lille University of Science and Technology since 1988 and a researcher in the school"s computer sciences lab since 1983. Since 1991 he has written a monthly column in Pour la Science, the French version of Scientific American, dealing with mathematical games and recreations, logic, and computer science. He is a contributing author of the online scientific journal Interstices and a science and mathematics advisor to the Encyclopædia Britannica.