Math notation is all over the damned place. It's like certain areas of math are allergic to standardized notation or minimization of complexity. Parameters to "

Math notation is all over the damned place. It's like certain areas of math are allergic to standardized notation or minimization of complexity. Parameters to "functions" go after the function name, or in subscripts, superscripts, in positional slots around symbols like Σ. Lets not even go to the annoying tendency to use single letter variable names.