aleph-null
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English[edit]
Etymology[edit]
From its mathematical symbol ℵ₀, from א, aleph, the first letter of the Hebrew alphabet.
Proper noun[edit]
- (set theory) The first of the transfinite cardinal numbers; corresponds to the number of natural numbers.
Synonyms[edit]
- (first transfinite cardinal number): aleph-naught, aleph-nought, aleph-zero, ℵ₀
Related terms[edit]
Translations[edit]
first of the transfinite cardinal numbers
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