Buckingham pi theorem

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Notion

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Science and technology

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What Wikipedia says

In engineering, applied mathematics, and physics, the Buckingham π theorem is a key theorem in dimensional analysis. It is a formalisation of Rayleigh's method of dimensional analysis.

Excerpt from the Wikipedia article “Buckingham pi theorem”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Pach Brothers, Public domain, via Wikimedia Commons.