nostyleplease/content/posts/test-tex.md

title	date	mathjax	draft
Test Tex	2022-08-26T22:28:10+08:00	true	true

{{< texi \varphi >}} {{< texd \begin{aligned} \varphi &\Rightarrow \psi \\ \varnothing &\rightarrow A \end{aligned} >}}