Probability is 0 of their choosing Right is the same as saying they choose Left, so that my payoff from Up against that is given by the top box up there, I get 5.

如果对手选右的概率是0,其实就是说他们会选左,因此此情况下我选上的收益,从上面的矩阵看,我的收益是5

耶鲁公开课 - 博弈论课程节选

This is what you typed into the white box in Scratch and anyone perhaps already familiar, the backslash N is the shorthand way of saying what?

这也是你们在Scratch的白色输入框里要填入的东西,也许已经有人知道，反斜杠n代表某种简写方式吧？

哈佛公开课 - 计算机科学课程节选