nullary operation

Operation with no operands

EntityQ3884029

Also known as operation of arity 0 · fixed element · 0-ary operation

Subclass of: mathematical operation

Overview

From Wikipedia, the free encyclopedia · Read full article · Text CC BY-SA 4.0

In logic, mathematics, and computer science, arity is the number of arguments or operands taken by a function, operation or relation. In mathematics, arity may also be called rank, but this word can have many other meanings. In logic and philosophy, arity may also be called adicity and degree. In linguistics, it is usually named valency.

Overview

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6 statements · 0% with external sources · numbers in brackets are citations

Said to be the same as: constant criterion used: isomorphism
Followed by: unary operation criterion used: arity
Does not use: operand
Has characteristic: degeneracy

On other databases

1 identifiers linking nullary operation across the web's reference databases

Google Knowledge Graph ID/g/112yfpr4f

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Source last edited July 23, 2025. AIDB refreshes this page daily.

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AIDB. (2026). nullary operation (Q3884029). Retrieved from https://aidb.si/e/nullary-operation-Q3884029