By Herbert S. Wilf
This is often the second one variation of the hugely winning advent to using producing features and sequence in combinatorial arithmetic. This new version contains a number of new parts of program, together with the cycle index of the symmetric crew, variations and sq. roots, counting polyominoes, and designated overlaying sequences. An appendix on utilizing the pc algebra courses MAPLE(r) and Mathematica(r) to generate services can also be integrated. The ebook offers a transparent, unified advent to the fundamental enumerative functions of producing services, and contains routines and recommendations, many new, on the finish of every bankruptcy.
* presents new applications at the cycle index of the symmetric workforce, variations and sq. roots, counting polyominoes, and specific protecting sequences
* good points an Appendix on utilizing MAPLE(r) and Mathematica (r) to generate functions
* contains many new workouts with whole solutions on the finish of every bankruptcy