My most abstruse class was Advanced Calculus Mathematics.

最深奥难懂的课非微积分莫属。

youdao

But, I use discrete mathematics much more than calculus these days, so I need to go back and look at how to find the answer.

但是在这段时间里，我更多使用的是离散数学而不是微积分，所以我需要复习才能够找出答案。

youdao

Part of it does seem definitely new — an integral semiotics, as well as an integral calculus, a form of mathematics that replaces variables with perspectives.

其中很多内容无疑是非常前沿——整合语言学，还有整合积分学，这是一种取代变量的数学视角。

youdao