Publisher's Synopsis
Advanced calculus is introduced here in a user-friendly manner. The fundamentals of the subject are clearly identified and presented in a two variable context. The style of the text is informal and the approach problem oriented. Care is taken to motivate concepts prior to their introduction, and to justify them afterwards, to explain the use and abuse of notation and the scope of the techniques developed. Throughout the text a careful balance between intuition, explanation, methodology and justification is maintained, by the careful use of diagrams, heuristic comments, examples, exercises and proofs.;This book should be of interest to engineers, economists, mathematicians.