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- Triple_bar abstract "The triple bar, ≡, is a symbol with multiple, context-dependent meanings. It has the appearance of a "=" sign with a third line. The triple bar character in Unicode as codepoint U+2261 ≡ identical to (HTML: ≡ ≡). LaTeX \equiv corresponds to the triple bar.In logic, it has a similar meaning to the if and only if connective, ⇔. However, in some texts ⇔ is used as a symbol in logic formulas, while ≡ is for reasoning about those formulas (as in metalogic).In mathematics, it is sometimes used a symbol for congruence (although not the only one). Particularly, in number theory, it has the meaning of modular congruence: if N divides a − b.This symbol is also used when it appears in an equation which is a definition of its left-hand side, that is an equation which is not derived but instead defined.It is also used for "identical equality" of functions; one writes for two functions f, g if we have for all x.In botanical nomenclature, the triple bar denotes homotypic synonyms (those based on the same type specimen), to distinguish them from heterotypic synonyms (those based on different type specimens), which are marked with an equals sign.In chemistry, the triple bar can be used to represent a triple bond between atoms. For example, HC≡CH is a common shorthand for acetylene.If seen on websites, it can often be clicked (or touched on a touch-based device) to bring up a navigational menu.".
- Triple_bar wikiPageID "1693123".
- Triple_bar wikiPageRevisionID "599772815".
- Triple_bar hasPhotoCollection Triple_bar.
- Triple_bar subject Category:Logic_symbols.
- Triple_bar subject Category:Mathematical_symbols.
- Triple_bar type Abstraction100002137.
- Triple_bar type Character106818970.
- Triple_bar type Communication100033020.
- Triple_bar type LogicSymbols.
- Triple_bar type MathematicalSymbol106840047.
- Triple_bar type MathematicalSymbols.
- Triple_bar type Signal106791372.
- Triple_bar type Symbol106806469.
- Triple_bar type WrittenSymbol106817623.
- Triple_bar comment "The triple bar, ≡, is a symbol with multiple, context-dependent meanings. It has the appearance of a "=" sign with a third line. The triple bar character in Unicode as codepoint U+2261 ≡ identical to (HTML: ≡ ≡). LaTeX \equiv corresponds to the triple bar.In logic, it has a similar meaning to the if and only if connective, ⇔.".
- Triple_bar label "Triple bar".
- Triple_bar label "合同記号".
- Triple_bar sameAs 合同記号.
- Triple_bar sameAs m.05nwks.
- Triple_bar sameAs Q7843500.
- Triple_bar sameAs Q7843500.
- Triple_bar sameAs Triple_bar.
- Triple_bar wasDerivedFrom Triple_bar?oldid=599772815.
- Triple_bar isPrimaryTopicOf Triple_bar.