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U+2261, ≡
(LaTeX: \equiv)
IDENTICAL TO

[U+2260]
Mathematical Operators
[U+2262]
See also: [U+2262 NOT IDENTICAL TO], [U+2630 TRIGRAM FOR HEAVEN], [U+4E09 CJK UNIFIED IDEOGRAPH-4E09], and Ξ [U+039E GREEK CAPITAL LETTER XI]

Translingual[edit]

Symbol[edit]

  1. (mathematics) "is equivalent to"
  2. (mathematics) "is identically equal to". "is defined as" or "is set to".
    The functions f and g satisfy f≡g if and only if their respective domain of definition coincide, and if f(x)=g(x) for all x in this domain.
  3. (number theory) "is congruent to"; used in calculations of modulo.
    15≡3 mod 4, since both 15 and 3 gives a remainder of 3 when divided by 4.
  4. (chemistry) A triple bond.
  5. (logic, dated) if and only if
  6. (logic) elementary equivalence
  7. (meteorology) fog
  8. (computing, dated) ISO 2047 symbol for Line Feed

Antonyms[edit]

See also[edit]