I feel the equations are nicer when they are small and so I have sympathy for people using short variables names. One thing I would like is to see is more use

I feel the equations are nicer when they are small and so I have sympathy for people using short variables names. One thing I would like is to see is more use of labels as described here: https://tex.stackexchange.com/questions/36863/adding-labels-to-a-formula https://tex.stackexchange.com/questions/36863/adding-labels-...