## Analysis

From studying the theory of metric spaces, we generalize the everyday concepts of length and distance.
As a good inroduction to the subject, it is shown that the Euclidean norm is a metric. This is a one-page study on the most well-known and practiced
metric. It is ideal for the student beginning or who wants to begin with formal
mathematics training. Provided below is the table of contents.

Euclidean Norm Definition
Metric Definition
Cauchy-Schwarz Inequality
Introduction to Metric Spaces