MyFirstPost Posted on 2025-02-20 Edited on 2026-03-23 How to use github? gogogo 1cp themes/next/_config.yml _config.next.yml Test basic math: x2x^2x2 Test AMS symbols: \oiint\oiint∬ (双线积分) X\ChiX (希腊字母) x\bm{x}x (粗体) Display mode: \oiintSf(x,y) dS\oiint_S f(x,y) \, dS ∬Sf(x,y)dS v=[12]\bm{v} = \begin{bmatrix} 1 \\ 2 \end{bmatrix} v=[12]