Quantifier: meaning, definitions and examples
๐ข
quantifier
[ หkwษntษชหfaษชษ ]
mathematics
A quantifier is a word or phrase used to specify the quantity of objects in a sentence. In formal logic, quantifiers are used to bind variables in predicate logic.
Synonyms
quantifier phrase, quantifier word.
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| quantifier |
This term is typically used in mathematical and logical contexts and refers to words or phrases that indicate quantity. It is a broad term and can apply to various fields involving measurement or amounts.
|
| quantifier word |
This term is often used in grammar and linguistics to describe a single word that signifies quantity. It's less broad than 'quantifier' and focuses on individual words.
|
| quantifier phrase |
This is used when referring specifically to phrases that denote quantity, generally in linguistic or grammatical analysis. It usually consists of more than one word.
|
Examples of usage
- Universal quantifiers, such as 'for all' (โ), specify that a property holds for all objects in a domain.
- Existential quantifiers, such as 'there exists' (โ), specify that at least one object in a domain has a property.
Translations
Translations of the word "quantifier" in other languages:
๐ต๐น quantificador
๐ฎ๐ณ เคชเคฐเคฟเคฎเคพเคชเค
๐ฉ๐ช Quantor
๐ฎ๐ฉ penghitung
๐บ๐ฆ ะบะฒะฐะฝัะพั
๐ต๐ฑ kwantyfikator
๐ฏ๐ต ้ๅๅญ (ใใใใใ)
๐ซ๐ท quantificateur
๐ช๐ธ cuantificador
๐น๐ท nicelik belirtici
๐ฐ๐ท ์ํ์ฌ (์ํ์)
๐ธ๐ฆ ู ูุญูุฏููุฏ ุงูููู ูููููุฉ
๐จ๐ฟ kvantifikรกtor
๐ธ๐ฐ kvantifikรกtor
๐จ๐ณ ้่ฏ (liร ngcรญ)
๐ธ๐ฎ kvalifikator
๐ฎ๐ธ magnari
๐ฐ๐ฟ ัะฐะฝะผะตะฝัั
๐ฌ๐ช แ แแแแแแแแ แแแ
๐ฆ๐ฟ miqdar mรผษyyษn edici
๐ฒ๐ฝ cuantificador
Etymology
The term 'quantifier' originated in the field of formal logic, particularly in the study of predicate logic. It has been used since the mid-20th century to describe words or phrases that specify the quantity of objects in a sentence. The concept of quantifiers plays a crucial role in mathematical logic and computer science, providing a formal way to express statements about sets of objects.