Hello Word

nedifinita
Mixed

一段MathJax测试。

When $a \ne 0$, there are two solutions to $a x^2 + bx + c = 0$ and they are

大概……

Blog算是重新启用了。尝试了下自己实现整个网站的页面样式,还勉强能看吧。

Theme by nedifinita