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       <dc:date>2026-04-15T06:11:31+00:00</dc:date>
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        <dc:date>2024-06-02T07:55:56+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>第一章 一些通用的数学概念及记号</title>
        <link>https://joak.org/public:math:mathematical_analysis:chapter_1?rev=1717314956&amp;do=diff</link>
        <description>第一章 一些通用的数学概念及记号

	*  点击返回 《数学分析》B.A.卓里奇 笔记

\(\S1\) 逻辑符号

1. 关系与括号

	*  \( \lnot \) “非”;　\( \land \) “与”;　\( \lor \) “或”;　\( \Rightarrow \) “蕴含”;　\( \Leftrightarrow \) “等价”

2. 关于证明的注记

	*  典型的数学论断具有 \( A \Rightarrow B \) 这种形式，证明时建立一串蕴含关系，其中每个蕴含关系为公理或已证明断语\( A \land (A \Rightarrow B) \Rightarrow B \)\( (A \lor \lnot A) \)\( \lnot(\lnot A) \Leftrightarrow A \)\(\blacktriangleleft\)\(\blacktriangleright\)\( := \)\( =: \)\[ \int_{a}^{b} f(x)dx := \lim_{\lambda(P)\rightarrow 0} \sigma(f,P,\xi) \]\(…</description>
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        <title>第二章 实数</title>
        <link>https://joak.org/public:math:mathematical_analysis:chapter_2?rev=1717319668&amp;do=diff</link>
        <description>第二章 实数

	*  点击返回 《数学分析》B.A.卓里奇 笔记

\(\S\)1. 实数集的公理系统及它的某些一般性质

1. 实数集的定义

定义 1 满足以下四组条件的集 \( \mathbb{R} \) 叫实数集，它的元素叫实数，这些条件构成实数集的公理系统：

	* \[ +: \mathbb{R} \times \mathbb{R} \to \mathbb{R} \]\( \mathbb{R} \)\(x,y\)\(  (x,y) \)\( x + y \in \mathbb{R} \)\( x+y \)\(x、y\)\(1_+.\)\( 0 \)\( \forall x\in\mathbb{R} \)\[ x+0=0+x=x \]\(2_+.\)\(x\in\mathbb{R}\)\(-x\in\mathbb{R}\)\(x\)\[x+(-x)=(-x)+x=0\]\(3_+.\)\(+\)\(\mathbb{R}\)\(x,y,z)\)\[x+(y+z)=(x+y)+z\]\(4_+.\)\(+\)\(\mathbb{R}\)\(x,y\)\[x+y=y+x\]\(1…</description>
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        <dc:date>2024-06-18T14:11:57+00:00</dc:date>
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        <title>第三章 极限</title>
        <link>https://joak.org/public:math:mathematical_analysis:chapter_3?rev=1718719917&amp;do=diff</link>
        <description>第三章 极限

	*  点击返回 《数学分析》B.A.卓里奇 笔记

\(\S\)1. 序列的极限

1. 定义和例子

	*  定义 1: 定义域为自然数集的函数 \(f: \mathbb{N} \rightarrow X \) 叫做序列。 元素 \(x_n\) 叫做序列的第 \(n\) 项.
	*  定义 2: 如果对于点 \(A \in \mathbb{R} \) 的任何邻域 \(V(A)\), 存在号码 \(N\) (其选取与\(V(A)\)\(N\)\(A\)\(V(A)\)\(A \in \mathbb{R} \)\({x_n}\)\(\varepsilon &gt; 0\)\(N\)\(n &gt; N\)\(|x_n - A| &lt; \varepsilon \)\[\bigg( \lim_{n \to \infty} x_n = A \bigg) := \forall V(A) \;\exists N \in \mathbb{N} \;\forall\; n &gt; N (x_n \in V(A)) \]\[\bigg( \lim_{n \to \infty} x_n = A \bigg…</description>
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        <dc:date>2019-03-13T15:13:06+00:00</dc:date>
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        <title>第四章 连续函数</title>
        <link>https://joak.org/public:math:mathematical_analysis:chapter_4?rev=1552489986&amp;do=diff</link>
        <description>第四章 连续函数

	*  点击返回 《数学分析》B.A.卓里奇 笔记

FIXME</description>
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        <dc:date>2019-03-13T15:13:35+00:00</dc:date>
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        <title>第五章 微分学</title>
        <link>https://joak.org/public:math:mathematical_analysis:chapter_5?rev=1552490015&amp;do=diff</link>
        <description>第五章 微分学

	*  点击返回 《数学分析》B.A.卓里奇 笔记

FIXME</description>
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        <dc:date>2019-03-13T15:13:58+00:00</dc:date>
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        <title>第六章 积分</title>
        <link>https://joak.org/public:math:mathematical_analysis:chapter_6?rev=1552490038&amp;do=diff</link>
        <description>第六章 积分

	*  点击返回 《数学分析》B.A.卓里奇 笔记

FIXME</description>
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        <dc:date>2019-03-13T15:15:28+00:00</dc:date>
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        <title>第七章 多变量函数和它的极限与连续性</title>
        <link>https://joak.org/public:math:mathematical_analysis:chapter_7?rev=1552490128&amp;do=diff</link>
        <description>第七章 多变量函数和它的极限与连续性

	*  点击返回 《数学分析》B.A.卓里奇 笔记

FIXME</description>
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        <dc:date>2019-03-13T15:15:59+00:00</dc:date>
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        <title>第八章 多变量函数微分学</title>
        <link>https://joak.org/public:math:mathematical_analysis:chapter_8?rev=1552490159&amp;do=diff</link>
        <description>第八章 多变量函数微分学

	*  点击返回 《数学分析》B.A.卓里奇 笔记

FIXME</description>
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