In this post we will delve deeper into some probability concepts. In previous posts we talked about the concepts of functions, which according to Descartes is the act of saying what one hears. Given concepts of events and sample spaces, we will calculate the chances of these events occurring with the concept of a function, in this case probability. Fundamentals In previous posts, we talked about the concept of function. In this way, René Discards used an ear as a symbol.