第一篇文章

2019-06-30 本文已影响0人阿福_cc70

~~## 测试一个数学公式~~ $\left(\begin{array}{l}{c t^{\prime}} \\ {x^{\prime}} \\ {y^{\prime}} \\ {z^{\prime}}\end{array}\right)=\left(\begin{array}{cccc}{\gamma} & {-\gamma \beta} & {0} & {0} \\ {-\gamma \beta} & {\gamma} & {0} & {0} \\ {0} & {0} & {1} & {0} \\ {0} & {0} & {0} & {1}\end{array}\right)\left(\begin{array}{l}{c t} \\ {x} \\ {y} \\ {z}\end{array}\right)$