Operation

Rarity: Rare

A topic known well beyond its field, found in many languages.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

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What Wikipedia says

In mathematics, an operation is a function that takes as input a fixed number of elements of a set and returns an element of the same set. For example, addition on real numbers is an operation that accepts two real numbers and returns a real number. In general, the input values may be called "operands" or "arguments".

Excerpt from the Wikipedia article “Operation (mathematics)”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Talonnn, CC0, via Wikimedia Commons.