Mathematical Methods in the Physical Sciences

From the preface: 'This book is particularly intended for the student with one year of calculus who wants in a short time to develop a basic competence in each of the many areas of mathematics he will need to use in courses in physics, chemistry, and engineering. It may also be used effectively by a more advanced student to review half-forgotten topics and learn new ones, either in independent study or in a class. Although the book was written especially for students of the physical sciences, a student in any field (say, mathematics or mathematics for teaching) may find it useful to survey many topics or to obtain some knowledge of areas he does not have time to study in depth. Since theorem.