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单词 aleph null
释义

Definition of aleph null in English:

aleph null

noun
Mathematics
  • The smallest infinite cardinal number; the number of positive integers (1, 2, 3,…).

Origin

Early 20th century; earliest use found in Proceedings of the London Mathematical Society.

 
 

Definition of aleph null in US English:

aleph null

noun
Mathematics
  • The smallest infinite cardinal number; the number of positive integers (1, 2, 3,…).

Origin

Early 20th century; earliest use found in Proceedings of the London Mathematical Society.

 
 
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更新时间:2024/12/23 14:46:54