In Physics and Mathematics it is widely accepted that having an efficient notation is of paramount importance when thinking about a given problem. A good example for this are Maxwell&#x27;s equations:<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Maxwell%27s_equations" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Maxwell%27s_equations</a><p>Using the vector differential operator notation those equations neatly fit on a napkin, whereas Maxwell&#x27;s original equations (written in Integral form) would cover several pages. In fact, looking at his original manuscript always fills me with awe for the man as he had much less sophisticated tools at hand for his job but still managed to discover the beauty and simplicity of electromagnetism with them, which would also provide the foundation of special relativity.