This has a very simple probability distribution.

这有一个非常简单的概率分布。

What they are, what they can be used for with as little maths as possible. And so we start off with some simple distributions like the Renewly distribution, which are shown here in the bottom left.

它们是什么 它们能用尽可能少的数学来做什么 我们从一些简单的分布开始 比如renew分布 在左下方显示。