Rule of inference

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

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What Wikipedia says

Rules of inference are ways of deriving conclusions from premises. They are integral parts of formal logic, serving as the logical structure of valid arguments. If an argument with true premises follows a rule of inference then the conclusion cannot be false.

Excerpt from the Wikipedia article “Rule of inference”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Phlsph7, CC0, via Wikimedia Commons.