decimal — Decimal fixed point and floating point arithmetic — Python 3.8.0a0 documentation https://docs.python.org/dev/library/decimal.html Eric Price and Facundo Batista’s Python Decimal Class has been in Python since Python 2.4, and was significant…

可能经常用到的标准模块和第三方常用的50个库 本文由python培训班授课老师整理 数学计算:     numbers - Numeric abstract base classes     math - Mathematical functions     cmath - Mathematical functions for complex numbers     decimal - Decimal fixed point and floating point arithmetic     f…

缘起:最近想在部门推Python语言,写这个blog主要就是个教程大纲,之前先列出一些资源:Python历史:http://www.docin.com/p-53019548.html                   :http://blog.csdn.net/zhchongyao/article/details/7748668 Python中文社区主站入口:http://woodpecker.org.cn/Python简明教程:http://woodpecker.org.cn/abyteof…

原文:https://blog.csdn.net/lemonwyc/article/details/37583125 上一节提到了除了基本类型之外的decimal,这节就学习下.查看python3.4.1文档,发现对于decimal模块的讲解非常多,由此可见其功能也很强大(下面算是把我认为比较重要的半翻译半学习吧~).文档关于decimal模块的总解释是Decimal fixed point and floating point arithmetic,我理解的是固定小数点和浮点运算.头加上fro…

The Python Standard Library¶ While The Python Language Reference describes the exact syntax and semantics of the Python language, this library reference manual describes the standard library that is distributed with Python. It also describes some of…

General Decimal Arithmetic http://speleotrove.com/decimal/ General Decimal Arithmetic [ FAQ | Decimal web links | Bibliography | Arithmetic specification | Formats (encodings) | decNumber C implementation | DFPAL | Testcases | Summary | Web links | D…

The C# standard only lists double and float as floating points available (those being the C# shorthand for System.Double and System.Single), but the decimal type (shorthand for System.Decimal) is also a floating point type really - it's just it'sdeci…

Indexes and search engines These sites provide indexes and search engines for Go packages: godoc.org gowalker gosearch Sourcegraph Contributing To edit this page you must be a contributor to the go-wiki project. To get contributor access, send mail t…

Primitive Data Types The Java programming language is statically-typed, which means that all variables must first be declared before they can be used. This involves stating the variable's type and name, as you've already seen: int gear = 1; Doing so…

A curated list of awesome Go frameworks, libraries and software. Inspired by awesome-python. Contributing Please take a quick gander at the contribution guidelines first. Thanks to all contributors; you rock! If you see a package or project here that…