The Lightning Speed Setup for Lightning Speed LaTeX
Defining the problems Objective: To be able to write LaTeX symbols as fast as you can type. Time required to set up: 10 minutes besides the time required to read the article. Years ago I was part of a group responsible for writing solutions for the local Mathematical Olympiad practicing problems. Every single week I cursed my destiny writing every single character for every single LaTeX expression for every single function, integral, matrix, etc....