I've never done this, so...four times table in base twelve. OK.

我从来没这么做过，所以… … 在十二进制里的四倍乘法表。好的。

In math, students need to do simple multiplication and geometry.

在数学方面，学生需要做简单的乘法和几何运算。

You still could do your multiplication tables.

你仍旧是能够做乘法的。

It has a capability of solving over 24,000 multiplications per second!

能同时处理超过 24000 笔的乘法运算而且，仅需一秒。

It was basically a calculator capable of multiplying numbers entered by a set of switches and displaying the results in binary code with little lights.

这其实是一台可以做乘法的计算器，通过一系列开关将数字输入，然用小灯显示的二进制码呈现结果。

When she got seven times to learn, she said that the lesson was too hard, and that she could not do it.

她学习7的乘法时，说课程太难，很难做到。

The most important kind of magical step is laying them out in a matrix and doing what's called matrix multiplication.

最关键的神奇步骤是将列成矩阵，并进行所谓的矩阵乘法。

A couple of brief multiplications, a simple division, and, bingo, you know your gravitational position wherever you go.

无论你走到哪里，只要做两个快速的乘法，一个简单的除法，嘿，你就知道你的引力状况。

Mathematically, this is basically a lot of multiplication.

从数学上讲，这基本上是大量的乘法运算。

Mary did not. She only knew her tables as far as six times twelve.

玛丽不知道，她的乘法表只学到了6乘12。

Now, if we know our 12 times tables we know that this is equal to 108.

如果我知道 12 的乘法表，那么我就知道这个数等于 108。

Soon that lesson was learned, and then another, and another, till at last she could say from twice one to twelve times twelve without a mistake!

很快，她就学会了这一课，一课又一课，最她终于可以完美地算出两次一到十二的乘法表！

Sure, are there some kids that can learn their time stables really quickly?

当然，有些孩子能很快学会他的乘法表吗？

" 25" is the " product" , the answer to the multiplication, the product.

“25” 是“积” ，乘法的答案， 积。

So you can change the order of division or multiplication depending how you view it.

所以你可以根据自己的理解改变除法或乘法的顺序。

With gellified basil pesto and a side array of positive and negative multiplication beans.

配有凝胶罗勒香蒜酱和一旁列的正负乘法豆。

I think the one that he didn't win was the multiplication.

我认为他没有赢的是乘法。

When we say something times something, it is the same as multiplying in mathematics.

当我说某乘以某时，与数学中的乘法相同。

So you can get away with a smaller matrix multiply unit.

所以你可以使用一个较小的矩阵乘法单元。

And indeed, this is how you would tell a computer to perform quaternion multiplication, and the relative compactness of this operation compared to, say, matrix multiplication, is what's made quaternions so useful for graphics programming and many other things.

确实，这就是你告诉计算机执行四元数乘法的方式，而与矩阵乘法相比，这种操作的相对紧凑性使得四元数在图形编程以及其他许多领域中非常有用。