近似值是接近标准、接近完全正确的一个数字。通常,取近似数的方法有四舍五入法、退一法和收尾法(进一法)等。
Expressing the biregular function to progression not only has theoretical significance, but also has the practical significance. For example, we may calculate the approximate value of the biregular function by using progression.
级数是研究双正则函数的一个重要工具,把双正则函数表示为级数不但有理论上的意义,而且也有实用意义,例如利用级数可以计算函数的近似值。
参考来源 - Clifford分析中双正则函数的性质·2,447,543篇论文数据,部分数据来源于NoteExpress
如我们所知,365.25只是一个近似值。
显然那是一个近似值,但是我的猜测是会有不少余额。
Clearly that's an approximation, but my guess is there'll be a reasonable balance.
这是我们在屏幕上想出的最好的近似值,这也是为什么儿童媒体研究人员对 iPad 的潜力如此兴奋。
It's as good an approximation as we've ever come up with on a screen, and it's why children's media researchers are so excited about the iPad's potential.
All right. I tried it on 2, I surely didn't expect a precise and exact answer to that but I got something, and if you square this, you'll find the answer kept pretty darn close to 2.
好,我试试求2的平方根,我当然不希望得到一个完全准确的答案了,但是我得到了一个近似值,试试将这个数平方一下,你会发现结果和2相当接近。
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