epsilon numbers

A form of epsilon number — Any (necessarily transfinite) ordinal number α such that ω^α = α; (by generalisation) any surreal number that is a fixed point of the exponential map x → ωˣ.

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Meanings

noun
  1. pluralplural of epsilon number
Cite this entry
APA

epsilon numbers. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/epsilon%20numbers

MLA

“epsilon numbers.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/epsilon%20numbers. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “epsilon numbers,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/epsilon%20numbers.

Source: epsilon numbers on Wiktionary, CC BY-SA 4.0.