Do we use the real numbers or do we approximate?

我们是用还是用近似值？

By the way, million is a real number.

顺便说句，百万是。

And then we'll do a bunch of calculations with real numbers.

然后我们会用做堆计算。

Or more real numbers between 0 and 1?

还是0和1之间的更多?

You could choose any real number in the interval [0,4].

您可以选择区间[0,4]的任何。

There's an infinite number of floating point real numbers in the world.

世界上有无的浮点。

There was float, which is a real number with a decimal point.

有浮点，是带小点的。

Then I would finally be able to explain to my mother my art with real numbers.

然后我终于可以用向妈妈解释我的艺术了。

I may very well get a fraction or a real number with a decimal point.

我很可能得到小点的分或。

The fact that there are no real number solutions indicates that there are no eigen vectors.

没有解的事表明没有特征向量。

Similarly, there's a sensible notion for scaling a function by a real number.

类似地 有用缩放函的合理概念。

A real number with a decimal point and some number of digits after it.

，后面有小点和些字。

Now, Cantor says, start writing down a new real number.

康托说，现在开始写下新的。

Well, if we draw them all in standard position, c could be any real number.

好吧，如果我们把它们都画在标准位置，c 可以是任何。

And by the end of this process, you'll have a real number between zero and one.

在这过程结束时，你会得到介于 0 和 1 之间的。

You can only have a finite number of values, while the normal distribution is defined over the entire real number line.

您只能拥有有限量的值，而正态分布是在整线上定义的。

So you each of them, x1 is a member of the reals, and x2 is a member of the reals.

所以你每人，x1 是的成员，x2 是的成员。

0 minus 2 is minus 2, 3, minus 1 is 2, for t is a member of the reals.

0减2等于负2,3,减1等于2,因为t是的员。

Well in this case, each of the variables  can take on any real number.

在这种情况下，每变量都可以采用任何。

So an integer or a real number you'd expect to square it and it to be a positive value or perhaps zero right?

所以对于整或，它的平方你会认为结果是非负，对吗？