Binary relation

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

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

Nobody has pulled it yet.

What Wikipedia says

In mathematics, a binary relation associates some elements of one set called the domain with some elements of another set (possibly the same) called the codomain.

Excerpt from the Wikipedia article “Binary relation”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: MathThrowaway, CC BY-SA 4.0, via Wikimedia Commons.