generatingfunctionology

"" """"Wilf's writing is clear and friendly; his exorcises are instructive and plentiful... This book is valuable reading for even the best of specialists..."""" -E. Rodney Canfield, The Mathematical Intelligencer , March 1993 """"This is a first rate, carefully planned and executed book written by a 'black belt gereratingfunctionologist.' I'll be using it the next time I teach..."""" -George Andrews, SIAM News, October 1994 """"Wilf's book is very well-written and easy to read by any serious mathematics student. Scientists in other disciplines often encounter the need to study sequences that