I should get back into it, funny enough there might be something...

I should get back into it, funny enough there might be something in there...but I haven't done intense number crunching in eight long years since getting a decent paying job that needs no real thought process or mathematics.

The old saying is true - if you don't use it, you'll lose it!

Maybe I should raid my folks house for some old math/eng books. Although, once you start it opens up an endless rabbit hole and can suck you in mentally for years...and then, you end up at the same place you started.

On system based stuff: works well in certain markets but typically falls short when manipulation and unforeseen events occur or when everyone starts to use the same idea/eq/prog...very tough subject all round, so I think I'll leave it up to the math geeks - me several years ago would of dived in head first - now I'm older, wiser and dumber all at the same time!