To complete the evolution of the business example, let's add requirements for multiply and divide services.
要实现业务示例的演变，我们需要添加对乘法和除法服务的需求。
Note that the algorithm performs a multiply first and a divide (shift) later.
注意这个算法首先执行一个乘法，然后又执行一个除法(移位)。
These are the canonical, mathematical operations add, subtract, multiply, and divide.
它们是规范的数学操作：加、减、乘、除。
T: Now pick two number between one and ten, including decimal numbers and fractions, then add, subtract, multiply or divide them as you like.
现在从1到10之间挑选两个数，包括小数和分数，然后随意进行加、减、乘、除运算。
What do you say we go back to my room and do some math: Add a bed, subtract our clothes, divide your legs, and multiply?
和我去我房间做数学怎么样：加一张床，减去我们的衣服，除去你的腿，然后相乘。
So, the number of nuclei, 119 if we were to sit and count these as well, is 119. So, we'll multiply that by just pi, r squared, to get that cross-section, and divide all of that by 1 .
如果你们数的话，原子核的数是，我们用它乘以πr的平方，得到横截面积，除以1。
You can multiply durations by a scalar number to get a longer or shorter duration and can divide by a scalar number or another duration.
可以用时期值乘上一个标量值得到更长或更短的时期值，也可以除一个标量值或者另一个时期。
You start with the square of an electron's charge, divide it by the speed of light and Planck's constant, then multiply the whole lot by two PI.
一开始将电子电荷平方，再除以光速和普朗克常数，然后将总数乘以2个圆周率。
Realize the arbitrary length between the number of simple calculations, including add, subtract, multiply, divide.
实现了任意长度数字之间的简单运算，包括加，减，乘，除。
And in the even case, I'd square, divide by half, call this again: in the odd case, I go b minus 1 and then multiply by a.
就直接求a的平方的二分之b次方，如果是奇数的话，就去求a的b-1次方乘以a，以此递归下去。
Simple calculator, able to add, subtract, multiply, divide, such as computing, there are some anomalies captured.
简易计算器，能进行加，减，乘，除等运算，还有一些异常捉获。
Children should be able to add and subtract in the third grade. By the end of fifth grade, they should be able to multiply and divide.
孩子们应该在三年级能够进行加、减法运算，在五年级结束时能够进行乘、除法运算。
What do you say we go back to my room and do some math: Add a bed, subtract our clothes, divide your legs, and multiply.
和我去我房间做数学怎么样：加一张床，减去我们的衣服，除去你的腿，然后相乘。
Friendship multiply joys and divide griefs.
友谊能增添快乐，分担忧愁。
A register used as an extension of the accumulator during multiply and divide processes.
在乘法和除法运算中，用作累加器扩充的一种寄存器。
Friendships multiply joys and divide grief.
友谊为快乐做乘法，为悲伤做除法。
If a person could add up, take away, multiply and divide, he could do everything else.
如果一个人会加、减、乘、除，那么，其它一切事情都可以。
First, add together the length of every wall that will be covered then, multiply this number by your ceiling height. Divide this figure by 25, the number of square feet in a single roll of wallpaper.
首先，用被覆盖的每个墙的长度相加，再乘以天花板的高度，再除以图中的25，所得的平方英尺就是单卷墙纸数。
Many people use small computers called calculators to add, subtract, multiply, and divide numbers quickly.
很多人用叫做计算器的小计算机进行加，减，乘，除的快速运算。
Do you know the signs for add, subtract, multiply, and divide?
你知道加减乘除的符号吗？
Main characteristic of these instructions is that we have to define both ALU operands and ALE operation. Exceptions among these instructions are mul (multiply) instruction div (divide) instruction.
这些指令的特点是我们必须定义alu操作数和ALE(地址锁存允许)运算，除了两个例外：乘法和除法。
Friendships multiply joys and divide griefs.
友谊倍增欢乐，分担忧愁。
Friendship can multiply joys and divide griefs.
友谊能倍增欢乐分担悲痛。
A formulais an equation that performs a calculation. Like a calculator, Excel can execute formulas that add, subtract, multiply, and divide.
公式是一个方程，能够进行计算，就像计算器，Excel可以执行简单的加，减，乘，除运算。
Logarithms were invented to simplify cumbersome calculations, since exponents can be added or subtracted to multiply or divide their bases.
发明对数是为了简化繁琐的计算，因为用幂指数的相加或相减可以等同于它们的基数的相乘或相除。
Logarithms were invented to simplify cumbersome calculations, since exponents can be added or subtracted to multiply or divide their bases.
发明对数是为了简化繁琐的计算，因为用幂指数的相加或相减可以等同于它们的基数的相乘或相除。
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