Last Updated
：2025/11/29
alef zero
Noun
uncountable
Japanese Meaning
カントールの集合論において、可算無限集合の濃度を表す、最小の無限数を意味する。 / 記号としての使用では、無限集合の性質を示す数学的概念のひとつとして用いられる。
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alef zero
In set theory, alef zero is often used to denote the cardinality of the natural numbers.
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In set theory, alef zero is often used to denote the cardinality of the natural numbers.
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