In standard processors, depending on the numerator and denominator, a 32 bitdivision takes 20-140 cycles to execute. The division function takes a constanttime plus a time for each bit to divide.
我也可以做除法对不对?
I can do division, right? Whoa. Right?
这是不是只对除法起作用?
It only works with division?
在有些情况下,除法表达式可以用乘法表达是来重写。
Sometimes, such expressions can be rewritten by replacing the division by amultiplication.
平时很害羞的罗拉说道:“或许他可以教你长除法哦。”
“Maybe he’ll help you with long division” says Laura, who isalso very shy.
购物清单上的物品,长除法法则,以及妈妈烘培的饼干的特殊味道,这些记忆都产生于复杂的化学神经系统。
The items on a left-behind grocery list, long division or the smell of our moms'cookies -- they're all stimulated by a complicated neurochemical process.
阅读整个源代码文件之后,发现 (1)使用了除法。
After reading the whole source file, you find (1) uses division heavily.
星号(*)字符表示乘法,类似地,加号(+)、减号(-)和斜线(/)字符分别表示加法、减法和除法。
The asterisk (*) character denotes multiplication and, similarly, the plus (+), minus(-), and forward slash (/) characters denote addition, subtraction, and division as you'd expect.
什么加法,减法,除法,分数,我们从来不用它们。
We elves never need that. And addition and subtraction and division andfractions?
允许使用除法和乘法、多个函数、账户和运算符。
Allowing division and multiplication, multiple functions, accounts and operators.
乘法和除法运算符(表3中列出的前四个)具有高于加法和减法的优先级。
The multiplication and division operators (the first four listed in Table 3) havehigher precedence than the addition and subtraction operators.
正像是在小学你做除法和乘法的时候,你毫不含糊地从左到右,按顺序做运算。
Just as in grade school when you're doing division and multiplication, you do itfrom left to right in terms of order of operations
在奇数除法中,它不会保留小数部分,这就是它可用于测试奇数的原因。
In an odd number division, it does not retain the decimal part; this is why it can beused to test for an odd number.
这是因为消除了所有除法。
This matches well with the optimization that you remove all division.
这是整数的除法。
It's doing integer division.
黑猩猩是无法学会复杂除法运算的,而经过一定训练,大多数人类成员都可以熟练完成这个任务。
No chimpanzee will ever learn long division, but with enough practice almost anyhuman can master the challenge.
麦德森说:“它会数数、加减法、除法,甚至还能记住平方根。”
"He counts, he adds and subtracts, he can do some division and has memorizedsquare roots, " Madsen said.
更多请参阅PEP238 ─修改除法操作符。
More on this in PEP 238 -- Changing the Division Operator.
考长除法并不是真正关于长除法的; 考有机化学也不全是关于有机化学。
Because long division isn’t really about long division, and organic chemistry isn’treally about organic chemistry.
加减乘除表示法 1、“加”用 plus,and 或 add 表示;“等于”用 is,make,equal 等词表示。 2+3=? 可表示为:How much is two plus three? 2+3=5 Two plus three is five. Two and three is equal to five. Two and three make five. Two added to three equals five. If we add two to/and three, we get five. 二加三等于五 2、“减”用 minus 或 take from 表示 10-6=? How much is ten minus six? 10-6=4 Ten minus six is four. Take six from ten and the remainder is four. Six (taken) from ten is four. 十减去六等于四 3、 “乘”用 time(动词)或 multiply 表示 3X4=? How much is three times four? 3X4=12Three times four is/are twelve. Multiply three by four,we get twelve. Three multiplied by four makes twelve. 三乘以四等于十二 4、 “除”用 divide 的过去分词形式表示 16÷4=? How much is sixteen divided by four? 16÷4=4 Sixteen divided by four is four.Sixteen divided by four equals/gives/makes four. 十六除以四等于四。