<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>数学分析随笔</title><link>https://xphuang.cn/</link><description>Recent content on 数学分析随笔</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Tue, 27 Oct 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://xphuang.cn/index.xml" rel="self" type="application/rss+xml"/><item><title>从数列极限开始</title><link>https://xphuang.cn/posts/first-note/</link><pubDate>Tue, 27 Oct 2026 10:00:00 +0800</pubDate><guid>https://xphuang.cn/posts/first-note/</guid><description>一篇示例笔记：从极限的定义出发，检查公式、代码和图形的呈现。</description></item></channel></rss>