莫名其妙搜到一个中科大数学教授写的学车日记，样式就很 TeX，文风 老师你在写证明步骤吗[裂开]
Please be advised that this post was written or last updated a while ago and may therefore contain outdated information or opinions I no longer hold.
请知悉本文自写作或上次更新已届相当时限，或包含过时信息及观点。
莫名其妙搜到一个中科大数学教授写的学车日记，样式就很 TeX，文风 老师你在写证明步骤吗[裂开]
Please be advised that this post was written or last updated a while ago and may therefore contain outdated information or opinions I no longer hold.
请知悉本文自写作或上次更新已届相当时限，或包含过时信息及观点。