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Number Theory I Number theory is the study of the integers. Number theory is right at the core of math ematics; even Ug the Caveman surely had some grasp of the integers- at least the posi tive ones. In fact, the integers are so elementary that one might ask, What's to study?

Generating functions Generating functions are one of the most surprising, useful, and clever inventions in discrete math. Roughly speaking, generating functions transform problems about se- quences into problems about functions. This is great because weve got piles of mathe- matical machinery for manipulating functions. Thanks to generating functions, we can

本部分由 Math Type工具制作,若要修改,请确定安装了 MathType 第二十章重积分 §2重积分化累次积分 313.5(1) k+1 (2)1(3)(4)=a4(5)-(e2-1)(6 (k+1)(m+1+-)

then there exists AE R\ such that (Kuhn-Tucker condition) G(s') =0 and 1. Lagrange Method for Constrained Optimization FOC: D.L(,\)=0. The following classical theorem is from Takayama(1993, p.114). Theorem A-4 (Sufficieney). Let f and, i= ,..m, be quasi-concave, where Theorem A-1. (Lagrange). For f: and G\\, consider the following G=(.8 ) Let r' satisfy the Kuhn-Tucker condition and the FOC for (A.2). Then, x' problem is a global maximum point if max f() (1)Df(x') =0, and f is locally twice continuously differentiable,or

一、理解和使用方法 二、创建和调用方法 三、理解方法重载 四、认识方法抽象的概念 五、熟悉Math类

matlab不仅具有数值运算 功能,还开发了在 matlab环境下 实现符号计算的工具包 Symbolic Math Toolbox

第一章 MATLAB初步 1-1关于 MATLAB MATLAB是美国 Math Works Inc.推出的一个数值计算及系统分析和仿真软件

所谓符号计算是指在运算时无须事先对变 量赋值,而将所得到结果以标准的符号形式 来表示。 Math WorksMaple公司以的内核作为符号计 算引擎(Engine),依赖 Maple已有的函数 库,开发了实现符号计算的两个工具箱: 基本符号工具箱和扩展符号工具箱

#include #include #define const 1. 42e 8 /*定义符号常量 CONST值为1.42e8*/