I can relate to the same problem and often I am stuck when reading about algorithms explained through math formulas. I would love to see some kind of dependency

I can relate to the same problem and often I am stuck when reading about algorithms explained through math formulas. I would love to see some kind of dependency tree for math knowledge which clearly shows all the requisites for understanding a specific topic. Maybe it is a nice problem to solve for empathic math freak enterpreneurs which can come up with new, structured teaching methods.