But let me write that definition again, using or making use of the notation from the class.

但是现在我们用这些符号来,重新作一下优势策略的定义

耶鲁公开课 - 博弈论课程节选

I don't want anybody to quit this class because they're worried about math or math notation.

我不希望你们因为对数学,或是数学符号的恐惧而放弃这门课

耶鲁公开课 - 博弈论课程节选