What do we call the point where the pink and the blue line cross?

蓝粉两线的交点叫什么

耶鲁公开课 - 博弈论课程节选

So this is a Nash Equilibrium, but okay we know what it is in jargon, and we know, we kind of knew that was going to be an important point, because most of you have taken Economics courses before and you know that whenever lines cross in Economics it's important, right?

这就是纳什均衡了,是个术语,而且这个知识点是相当重要的,因为你们大多数人之前都学过经济学,而且都知道经济学的交点都很重要

耶鲁公开课 - 博弈论课程节选

So more succinctly, Player I and Player II, at this point where the lines cross, Player I and Player II are playing a best response to each other.

简单来说,参与人I和参与人II,在这两条线的交点处,互相都采用的是最佳对策

耶鲁公开课 - 博弈论课程节选