等号
原題: =
分析結果
- カテゴリ
- 経済
- 重要度
- 41
- トレンドスコア
- 9
- 要約
- 等号（イコール）は、数学的な記号であり、等しさを示すために使用されます。方程式では、二つの表現の間に置かれます。
- キーワード
The equals sign (British English) or equal sign (American English), also known as the equality sign, is the mathematical symbol =, which is used to indicate equality. In an equation it is placed between two expressions that have the same value, or for which one studies the conditions under which they have the same value.In Unicode and ASCII it has the code point U+003D. It was invented in 1557 by the Welsh mathematician Robert Recorde.