Introduction

In 1993, I began a careful study of classical tensor analysis. During that study, I also became interested in the implementation of the theory using object oriented computer programming. However, I felt a great need to study analysis, both pure and numerical. I was also struck by a desire to begin "at the end" - which is to say I wanted to look, for example, at the implicit function theorem in n variables - this being one of the basic prerequisites in tensor calculus. Consequently, I had the idea to use web hyperlinks to make easier such a peak to ground approach, and that is what I'm doing in this work.