Latex 特殊字符——注册字符,就是R带个圈的上标,怎么表示? Latex 特殊字符——注册字符,就是R带个圈的上标,怎么表示? 返回小木虫查看更多
https://jingyan.baidu.com/article/c85b7a6467d5bd003bac95f6.html,
\circledR \circledR \circledR
https://bbs.chinatex.org/forum.p ... ad&tid=3996
https://jingyan.baidu.com/article/c85b7a6467d5bd003bac95f6.html,
\circledR
\circledR
\circledR
https://bbs.chinatex.org/forum.p ... ad&tid=3996
https://www.ctan.org/tex-archive/info/symbols/comprehensive/symbols-a4.pdf