个人....LATEX常用数学符号

向上取整 ⌈ x ⌉ \lceil x \rceil ⌈x⌉

$\lceil x \rceil$

向下取整 ⌊ x ⌋ \lfloor x \rfloor ⌊x⌋

$\lfloor x \rfloor$

标签：lfloor,LATEX,lceil,符号,....,rfloor,取整,rceil
来源： https://blog.csdn.net/jziwjxjd/article/details/112595057