https://pub.nachtzug.xyz/ Recent content on Research Notes Hugo zh-cn Mon, 27 Apr 2026 00:00:00 +0000 https://pub.nachtzug.xyz/post/2026/04/27/hello-pub/ Mon, 27 Apr 2026 00:00:00 +0000 https://pub.nachtzug.xyz/post/2026/04/27/hello-pub/ <p>第一篇测试。</p> <p>行内：\(E=mc^2\)</p> <p>块级：</p> $$ \int_0^\infty e^{-x^2}\,dx = \frac{\sqrt{\pi}}{2} $$<pre><code class="language-mermaid">graph LR A[Email] --&gt; B[mail2hugo] B --&gt; C[Hugo] C --&gt; D[Nginx] D --&gt; E[NPM/SSL] </code></pre>