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⨪ 下有点的减号

U+2A2A

复制并粘贴符号

技术信息

Unicode名称 Minus Sign with Dot Below
Unicode编号
U+2A2A
HTML代码
⨪
CSS代码
\2A2A
Block 追加数学运算符
Unicode版本: 3.2 (2002)

字符描述

下有点的减号. 追加数学运算符.

下有点的减号 was approved as part of Unicode 3.2 in 2002.

Properties

Age 3.2
Block 追加数学运算符
Bidi Paired Bracket Type None
Composition Exclusion No
Case Folding 2A2A
Simple Case Folding 2A2A

编码

编码 hex dec (bytes) dec binary
UTF-8 E2 A8 AA 226 168 170 14854314 11100010 10101000 10101010
UTF-16BE 2A 2A 42 42 10794 00101010 00101010
UTF-16LE 2A 2A 42 42 10794 00101010 00101010
UTF-32BE 00 00 2A 2A 0 0 42 42 10794 00000000 00000000 00101010 00101010
UTF-32LE 2A 2A 00 00 42 42 0 0 707395584 00101010 00101010 00000000 00000000