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Ξ/ξ

File:Xi_uc_lc.svg · Wikimedia Commons · See Wikimedia Commons

EntityQ14406· pop 85· linked from 152 articles

Also known as ξ, Ξ, Greek letter xi, xi (Greek letter), letter xi, xi (letter), Greek letter ksi, ksi (Greek letter)

Greek letter “xi” or “ksi”

AI overview

Xi is a letter from the Greek alphabet that is written as "Ξ" in uppercase and "ξ" in lowercase. It is used in mathematics, science, and engineering to represent various quantities and concepts, and also appears in the names of organizations and fraternities.

AI-generated from the Wikipedia summary — may contain errors.

~6 min read

Encyclopedic overview

History

Archaic local variants

Excerpted from Wikipedia’s “Ξ/ξ” article, available under the CC BY-SA 4.0 licence.

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