|
The symbol ≡ (triple bar) is used in science and mathematics with several different meanings. It may refer to: == Mathematics == * Identity (mathematics), identity of two mathematical expressions * Logical biconditional, in logic (if and only if) * Modular arithmetic, a ≡ b (mod m) * Equivalence relation, often denoted using a triple bar 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「≡」の詳細全文を読む スポンサード リンク
|