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QiShunwang

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T45 LaTex特殊符号

2021/4/26 13:19:01   来源:

\overset{\triangle}{A}
\overset{\triangleleft}{A}
\overset{\triangleright}{A}
\overset{\triangledown}{A}

A △ \overset{\triangle}{A} A
A ◃ \overset{\triangleleft}{A} A
A ▹ \overset{\triangleright}{A} A
A ▽ \overset{\triangledown}{A} A