≡
Look up ≡ in Wiktionary, the free dictionary.
The symbol ≡ (triple bar) is used in science and mathematics with several different meanings. It may refer to the following:
Mathematics
[edit]- Definition: Identity of a variable and a mathematical expression because of the definition of the variable[clarification needed]
- Logical biconditional, in logic (if and only if)
- Modular arithmetic, a ≡ b (mod m)
- General equivalence relation, often denoted using a triple bar
Chemistry
[edit]- Triple bond, a type of covalent bond between two atoms
Computing
[edit]- Hamburger button, often used for drop-down menus
- Symbol for the line feed character in ISO 2047
See also
[edit]- ≅, a symbol sometimes used to show an approximate value,
- ≅ is also used to show geometric congruence
- The eight trigrams of the Bagua: ☰, ☱, ☲, ☳, ☴, ☵, ☶, ☷
- Ξ, capital letter Xi of the Greek alphabet
- 三, Chinese numeral for the number 3
- Glossary of mathematical symbols
- Tesla Model 3, whose logo originally stylized the digit 3 as three horizontal bars
- III (disambiguation), three letter Is in a row
This disambiguation page lists articles associated with the title ≡.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.