pi

Summary

pi is a Greek letter^[1]. pi draws 542 Wikipedia views per month (greek_letter category, ranking #14 of 23).^[2]

Key Facts

• pi's image is recorded as Pi uc lc.svg^[3].
• pi's image is recorded as Greek letter pi serif+sans.svg^[4].
• pi's image is recorded as Greek uc pi.svg^[5].
• pi's image is recorded as Greek lc pi.svg^[6].
• pi's instance of is recorded as Greek letter^[7].
• pi's based on is recorded as 𐤐^[8].
• pi's follows is recorded as Ο/ο^[9].
• pi's followed by is recorded as Ρ^[10].
• pi's followed by is recorded as san^[11].
• pi's part of is recorded as Greek alphabet^[12].
• pi's part of is recorded as archaic Greek alphabets^[13].
• pi's Commons category is recorded as Pi (letter)^[14].
• pi's Unicode character is recorded as Π^[15].
• pi's Unicode character is recorded as π^[16].
• pi's Unicode character is recorded as ϖ^[17].
• pi's has part is recorded as Π^[18].
• pi's has part is recorded as π^[19].
• pi's Freebase ID is recorded as /m/01681f^[20].
• pi's topic's main category is recorded as Category:Pi (letter)^[21].
• pi's Commons gallery is recorded as Π^[22].
• pi's Gran Enciclopèdia Catalana ID is recorded as 0200999^[23].
• pi's described by source is recorded as Otto's encyclopedia^[24].
• pi's different from is recorded as Pi^[25].
• pi's different from is recorded as Pī^[26].
• pi's different from is recorded as 兀^[27].

Body

Geography

Part of include Greek alphabet^[12], an alphabet^[28], founded in -0900^[29] and archaic Greek alphabets^[13], an alphabet^[30].

Designation and Status

pi's instance of is recorded as Greek letter^[7].

Cultural Significance

Things named for pi include Buckingham π theorem^[31], a theorem^[32]; oppai slash^[33]; and Pi Islands^[34], an island group^[35].

Why It Matters

pi draws 542 Wikipedia views per month (greek_letter category, ranking #14 of 23).^[2] pi has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.^[36] pi is known by 31 alternative names across languages and contexts.^[37]

Entities named for pi include Buckingham π theorem^[31], a theorem^[32]; oppai slash^[33]; and Pi Islands^[34], an island group^[35].