除号 Obelus
（重定向自Division sign）
除号（符号：÷，英语：obelus，复数：obeli）是一个由一根短横线和横线两侧的两点构成的符号，其主要用来表示数学中的除法运算。
Division sign
中文百科
英语百科
Obelus 除号
（重定向自Division sign）
An obelus (symbol: ÷, plural: obeluses or obeli) is a symbol consisting of a short horizontal line with a dot above and below. It is mainly used to represent the mathematical operation of division. It is therefore commonly called the division sign. Division may also be indicated by a horizontal line (fraction bar), or a slash.
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