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功能:给出一个字符串表达式(可以是任意复杂的字符串表达式),计算字符串表达式的值. <br> 特性: <br> 1:用户可以添加其它运算...
功能:给出一个字符串表达式(可以是任意复杂的字符串表达式),计算字符串表达式的值. 特性: 1:用户可以添加其它运算符号 ,也就是说用户可以制定新的运算符,引擎中不存在的运算符号,当然具体的运算类还是得用户提供. 2: 可以修改运算符的性质,你可以使得3*3=6,只要将*的运算类指向expression.DAdd就可以了,具体如何操作,ReadMe中有说明. 3:可以使操作符运算具有多种形态。您即可以用“+”表示加法运算,也可以用" 加法" 表示加法运算. 强调一下:,本引擎的最大特点就是: 用户可以添加自己的运算符号,而无需修改计算引擎本身. -function : given a string expression (which may be arbitrary complex string expression), and calculating the value of the string expression. Lt; Brgt; Characteristics : lt; Brgt; A : Users can add other computing symbols This means users can develop new Operators the engine does not exist arithmetic symbols, of course, the specific type of operation must also be available. lt; brgt; 2 : Operators can modify the nature, you can make 3* 3 = 6, as long as the computing category* expression.DAdd can point to a specific example Dr operation, ReadMe is described. lt; brgt; 3 : It will make operation Operator with a variety of patterns. That is, you c
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- 积分:1
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王献冰源代码好用的源码
王献冰源代码好用的源码-source of the source code handy
- 2022-05-07 23:36:46下载
- 积分:1
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DA
说明: 分布式算法 ,仿生, “蜻蜓算法(Dragonfly algorithm)是一种以蜻蜓奇迹虎寻食和躲避天敌为理论基础的新式群智能算法(Dragonfly algorithm is a new swarm intelligence algorithm based on the theory of Dragonfly miracle tiger seeking food and avoiding natural enemies)
- 2020-06-29 10:34:40下载
- 积分:1
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NDK_demo2012
Network Development Kit is a set of simple classes for a client-server architecture. Network Development Kit is a set of simple classes for a client-server architecture.
- 2012-02-10 13:30:27下载
- 积分:1
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找零钱
说明: 找零钱问题:有6种面值的货币(100,50,20,10,5,1),给定一个钱的数目x,要求用最少的货币数目表示,相同面值的货币可以多次出现。(Change-finding:There are 6 denomination currencies, given the number of money, express it with the smallest number of currencies.)
- 2020-04-26 14:14:21下载
- 积分:1
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gongchengshi
工矿企业电气工程师手册P91例高压网络三相短路计算经典(mining Electrical Engineers Handbook P91 cases of three-phase short-circuit high voltage network classical)
- 2007-05-17 21:27:57下载
- 积分:1
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signal-protocol
各种协议的讲解,是初学的好资料。 各种协议的讲解,是初学的好资料。 (Explain the various agreements is a good beginner information. Explain the various agreements is a good beginner information.)
- 2008-07-22 19:56:38下载
- 积分:1
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wininet function declaration
wininet 函数声明-wininet function declaration
- 2022-02-09 23:03:30下载
- 积分:1
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eMuleBT_Src
eMuleBT驴 源程序,是一个较好的使用p2p技术的实现,其流行也带动了p2p技术的快速发展。(donkey eMuleBT source is a better use of p2p technology, realize, and its popularity has also led to the rapid development of p2p technologies.)
- 2008-07-01 10:56:14下载
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PC与三菱PLC通信
PC与三菱PLC通信
- 2020-12-07下载
- 积分:1