pi-system

A form of π-system — A non-empty collection of subsets of a given set Ώ that is closed under non-empty finite intersections.

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Meanings

nounpi-system (plural pi-systems)

plural pi-systems

  1. alternativeAlternative form of π-system.
Cite this entry
APA

pi-system. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/pi-system

MLA

“pi-system.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pi-system. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “pi-system,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/pi-system.

Source: pi-system on Wiktionary, CC BY-SA 4.0.