Formal language

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

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Notion

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Beliefs and thought

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What Wikipedia says

In logic, mathematics, computer science, and linguistics, a formal language is a set of strings whose symbols are taken from a set called "alphabet".

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

Image: Aaron Rotenberg, Public domain, via Wikimedia Commons.