https://hk7math.netlify.app/tag/%E6%B8%AC%E8%A9%A6-test/測試 TestWowchemy (https://wowchemy.com)enHK7Math © 2022Fri, 06 Dec 2019 12:29:33 +0800https://hk7math.netlify.app/media/icon_hu0b7a4cb9992c9ac0e91bd28ffd38dd00_9727_512x512_fill_lanczos_center_2.pnghttps://hk7math.netlify.app/tag/%E6%B8%AC%E8%A9%A6-test/https://hk7math.netlify.app/post/my-1st-post/Fri, 06 Dec 2019 12:29:33 +0800https://hk7math.netlify.app/post/my-1st-post/<p>來欣賞世界上最美的公式 Let&rsquo;s have the World&rsquo;s Most Beautiful Equation:</p> <p>$$ e^{ i\pi } +1 =0$$</p>