Ah, well I meant math included but for someone at the level of learning what the heck a differential form is, that kinda level. Thanks for the pointers. Since

Ah, well I meant math included but for someone at the level of learning what the heck a differential form is, that kinda level. Thanks for the pointers. Since I've got your attention here, I might as well ask if you know any good resources for learning about this "negative" probabilities business w. quantum? Something to do with 2D probability? Was reading some lecture notes [0] that mentioned something about using matrix transformations to describe state transitions (reminded me of Markov chains), maybe you'd know where I could learn about that. [0] http://www.scottaaronson.com/democritus/lec9.html http://www.scottaaronson.com/democritus/lec9.html