∓ 负正号

U+2213

复制并粘贴符号

技术信息

Unicode名称 Minus-or-Plus Sign
Unicode编号
U+2213
HTML代码
∓
CSS代码
\2213
实体
Block 数学运算符
Unicode版本: 1.1 (1993)

符號含義

负正号. 数学运算符.

负正号 was approved as part of Unicode 1.1 in 1993.

Properties

Age 1.1
Block 数学运算符
Bidi Paired Bracket Type None
Composition Exclusion No
Case Folding 2213
Simple Case Folding 2213

编码

编码 hex dec (bytes) dec binary
UTF-8 E2 88 93 226 136 147 14846099 11100010 10001000 10010011
UTF-16BE 22 13 34 19 8723 00100010 00010011
UTF-16LE 13 22 19 34 4898 00010011 00100010
UTF-32BE 00 00 22 13 0 0 34 19 8723 00000000 00000000 00100010 00010011
UTF-32LE 13 22 00 00 19 34 0 0 320995328 00010011 00100010 00000000 00000000

設置與此符號:

已复制!