These four categories, and the simple types themselves, were introduced in the first article in this series, "Discover Python, Part 1: Python's built-in numerical types."

这四种类别和简单类型本身在本系列的第一篇文章“Python入门，第1部分：Python的内置数据类型”中作了介绍。

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Numerical idioms are an important part of the Chinese and English idioms, which reflect Chinese culture and that of the English-speaking countries.

数字习语是英汉习语中的一个重要组成部分，反映出英汉两个民族各自不同的数字文化。

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The paper emphasizes on the methods of polynomial surface approximation which is part of numerical approximations, and analyzes the precision of polynomial function model through the measured data.

着重介绍了数值逼近方法中的多项式曲面函数模型逼近法，并通过实测数据对多项式函数模型的精度进行分析。

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Despite Munster's numerical advantage, Clermont did all the attacking in the early part of the second half.

BBC: Munster 23-13 Clermont Auvergne

But pi is a celebrity numerical phenomena it is simple and basic enough to be a part of the standard sixth-grade math curriculum, and yet so mysteriously complex that all the supercomputers in the world will never find its last digit.

WSJ: We Can All Have a Slice of Pi | Postmodern Times by Eric Felten