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U+2136.svg
U+2136, ℶ
(LaTeX: \beth)
BET SYMBOL

[U+2135]
Letterlike Symbols
[U+2137]
See also: ב

Translingual[edit]

Symbol[edit]

(English symbol name beth)

  1. (set theory) Symbol for the cardinality of an infinite set in a iterative hierarchy of power sets, starting with ℵ₀. Usually indexed by an ordinal number.
    , and for a limit ordinal λ.

See also[edit]

Usage notes[edit]

Unicode has two code points for the Hebrew letter beth. For Hebrew text, ב should be used. This character should be used for the mathematical symbol since it retains the left-to-right orientation of the text.