books.google.com - This book compares the two computer algebra programs, Maple and Mathematica used by students, mathematicians, scientists, and engineers. Structured by presenting both systems in parallel, Mathematica’s users can learn Maple quickly by finding the Maple equivalent to Mathematica functions, and vice...http://books.google.com/books/about/Maple_and_Mathematica.html?id=lvIDGgf5bCAC&utm_source=gb-gplus-shareMaple and Mathematica