没有三角学和代数学的知识你不会理解微积分。

You can’t do a calculus class without first taking (and understanding) an Algebra and a Trigonometry class.

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That's, there are whole courses on that, there's some great courses here on that, it takes some mathematical sophistication, we're going to push that off a little bit.

有一些课程是专门讲这个的，那些课一般都涉及，一些复杂的数学问题，我们只是简单的讲一些基础知识。

麻省理工公开课 - 计算机科学及编程导论课程节选

And this is one of the times when you are actually going to be able to use some of that math they teach you.

这就是时候,用他们教你的,数学知识了。

麻省理工公开课 - 固态化学导论课程节选

The next lecture will be among the more mathematical, although it's very elementary.

下一讲中,会有比较多的数学内容,都是很基础的知识

耶鲁公开课 - 金融市场课程节选