Last Updated
：2025/11/20
aleph-one
Noun
uncountable
Japanese Meaning
(集合論における) アレフワンは、最初の非可算基数を指し、連続体仮説に基づけば実数全体の濃度（カーディナリティ）に相当する数である。
Quizzes for review
(set theory) The second of the transfinite cardinal numbers; according to the continuum hypothesis, it corresponds to the number of real numbers.
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aleph-one
In set theory, aleph-one is the second transfinite cardinal number.
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In set theory, aleph-one is the second transfinite cardinal number.
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