> "that’s as close as I can get in wordpress but you know what it looks like"

Um, I still don't know what it looks like. I know mod and there is a range of numbers it seems and an i to the power of two, but I really have no idea what the other symbols mean or if their position/layout in that fashion is important. I can probably reverse engineer what the mathematician writes by reading the code but I'm still confused as to why many articles about software assume a complete mathematics syntax knowledge.