arity

ریشه

Derived from the Latin word 'ārēre' meaning 'to be dry', in the mathematical sense, it refers to the number of arguments a function has.

مثال

• The arity of the addition operation in arithmetic is two because it requires two operands.
• In computer science, the concept of arity is used to define the number of parameters a function takes.
• The arity of a relation in database systems defines the number of attributes in the relation.

ترکیب‌های رایج

Arity of a function Arity of an operation