From ae1aa4421c5c27a3af881ae2c976f8c990d348e5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E8=B5=B5=E9=91=AB?= <7176466@qq.com> Date: Tue, 16 Aug 2022 18:00:10 +0800 Subject: [PATCH] =?UTF-8?q?=E6=B5=8B=E8=AF=95?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- 知识点/MathJax数学公式.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/知识点/MathJax数学公式.md b/知识点/MathJax数学公式.md index fd2081e..d05afeb 100644 --- a/知识点/MathJax数学公式.md +++ b/知识点/MathJax数学公式.md @@ -41,10 +41,10 @@ $$ d(A,B) = \sqrt{\sum_{i=1}^n{(a_i-b_i)^2}} $$ -平面中两点 (x1,y1) 和 (x2,y2) 之间的直线距离就是欧式距离: +求平面中两点 $(x_1,y_1)$ 和 $(x_2,y_2)$ 之间的直线距离(即欧式距离): $$ -\sqrt{(x_1-x_2)^2 + (y_1-y_2)^2} +\sqrt{(x_1-x_2)^2 + (y_1-y_2)^2} \tag{欧式距离公式} $$ 冰雹函数 @@ -59,7 +59,7 @@ $$ $$ \begin{equation} -E = mc^2 \tag{哈哈1} +E = mc^2 \tag{质能方程} \end{equation} $$