(Q831092)

English

beth number

ordered sequence of transfinite numbers used to represent the cardinality (or size) of continuous sets

U+2136
BET SYMBOL
ℶ
bet number
beth symbol
ℶ-number

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U+2136.svg
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{\begin{aligned}\beth _{0}&=\aleph _{0}\\\beth _{\alpha +1}&=2^{\beth _{\alpha }}\\\beth _{\lambda }&=\sup\{\beth _{\alpha }\colon \alpha <\lambda \}\end{aligned}}

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21 August 2023

\beth

symbol represents

beth number

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\aleph

symbol represents

aleph number

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\alpha

symbol represents

ordinal number

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\alpha +1

symbol represents

successor ordinal

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\lambda

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maintained by WikiProject

WikiProject Mathematics

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HTML entity

&beth;

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reference URL

https://html.spec.whatwg.org/multipage/named-characters.html

ℶ

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reference URL

https://html.spec.whatwg.org/multipage/syntax.html#character-references

ℶ

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reference URL

https://html.spec.whatwg.org/multipage/syntax.html#character-references

Unicode character name

BET SYMBOL

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reference URL

https://www.unicode.org/Public/UCD/latest/ucd/NamesList.txt

Unicode character

ℶ

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Unicode code point

2136

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different from

ב

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Commons category

ℶ

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Identifiers

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28 October 2013

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Microsoft Academic ID

174610925

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PlanetMath ID

BethNumbers

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Sitelinks

Wikipedia(14 entries)

Wikibooks(0 entries)

Wikinews(0 entries)

Wikiquote(0 entries)

Wikisource(0 entries)

Wikiversity(0 entries)

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Wiktionary(0 entries)

Multilingual sites(1 entry)

commonswiki Category:ℶ