THIS “Introduction to Vector-methods and their Various Applications to Physics and Mathematics” is an exposition of the late Willard Gibbs' vector analysis. The author in his preface warns us that “no ...
A couple of comments. See screenshot. Sets of equations usually look better if the are aligned on the equals symbol. Use right-align these. The usual decoration for vector symbols in physics is an ...
(In contrast a scalar quantity has magnitude only - eg, the numbers 1, 2, 3, 4...) The diagram above represents a vector. The arrow displays its direction, hence this ...