I could do trigonometry five years ago.

我五年前能解三角题。

That's right, Don. Yael, that's nonsense. Making a prediction would involve trigonometry. Dragonflies don't know trigonometry.

没错啊，老唐。 瑶瑶，这就胡扯了。做出预判需要三角学的知识，蜻蜓可不懂什么三角学。

But it's also one of those things that you memorize when you take trigonometry.

但在学三角函数的过程这些值应该会背起来的总之，我在这里没有用到法。

Using those triangles and the laws of trigonometry, they can calculate the height of the mountain.

利用这些三角形和三角定律，他们就能计算出这座山的高度。

The main technique that's been used for hundreds of years is maths, or trigonometry, to be precise.

数学，或者更准确地说，三角学，已经使用了数百年的主要技术。

And if brains salt code just as math, we could teach it like we teach algebra or trigonometry.

如果大脑把编码当作数学，我们就可以像教代数或三角函数一样教它。

Today we did, um... trigonometry, which we have never covered before and we did it in, like, 15 minutes.

今天我们学了。以前从未学过的三角函数，他花了十五分钟就讲完了。

And the answer will involve some trigonometry.

答案将涉及一些三角学。

Let me write soh cah toa at the top because this is really just trigonometry.

让我在顶部写上 soh cah toa 因为这实际上只三角函数。

It's all just trigonometry, connecting sides and angles through sines and cosines.

这三角学，上边 以及跨正弦和余弦的角度。

Calculus, forget it; algebra, geometry, trigonometry, whatever.

微积分，算了吧； 代数、几何、三角学等等。

[Cory] Basically, the app is doing trigonometry.

- [Cory] ​​基本上， 该应用程序正在执行三角函数。

Thanks to a library at home, he went on to teach himself basic trigonometry, algebra and calculus.

多亏了家里的图书馆，他继续自学基本的三角学、代数和微积分。

So, Timmy, if you want to live, you need to learn trigonometry.

所以，蒂米，如果你想活下去，你就需要学习三角函数。

Norwood returned to Bermuda with his family, becoming a successful planter and devoting his leisure hours to his first love, trigonometry.

诺伍德携家人回到了百慕大，成为一名成功的种植园主，空闲时间便以他心爱的三角学来消遣。

Plus they made important strides in trigonometry so that people understand where to turn when trying to turn toward Mecca.

此外，他们在三角学方面取得了重要进展，因此人们在试图转向麦加时知道该转向哪里。

No, not really. I studied Latin at school, and I don't use that much. And maths - well, I never use trigonometry or calculus.

不能。我在学校学了拉丁文，但我不经常使用。数学，我从来没用过三角法或微积分。

Calm down, Don. Dragonflies don't know trigonometry, but the research shows that their brains are organized to perform the needed computations. Your brain is too.

老唐，淡定！蜻蜓的确不懂三角学，但该研究表明，它们的大脑结构能够进行必须的计算。你的大脑也一样。

The Indian astronomer Aryabhata, who lived between 476 and 550 CE, developed trigonometry, recognized that the earth moved and accurately calculated both lunar and solar eclipses.

印度天文学家阿耶波多生活在公元 476 年至 550 年间，他发展了三角学，认识到地球在移动，并准确计算了月食和日食。

If you know the distance between your eyes — we'll call this the baseline — then you can apply some trigonometry and figure out how far away the object is.

如果你知道自己两眼之间的距离——我们称之为基线——那么你就可以运用一些三角学知识来计算出物体的距离。