It's 33, 32, it's only 32 times and you can check that math at home but here lies the power of algorithmic thinking, of computational thinking as they say.

你需要33，32，对，32次,你也可以在家里自己计算，但数学算法的力量是无穷的，这就是科学家们所谓的计算机思维。

哈佛公开课 - 计算机科学课程节选

That's an infinite series and you know how to sum that, I think.

这是个无穷数列,你们应该知道怎么计算

耶鲁公开课 - 金融市场课程节选