aleph null
Mathematics
noun
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.
| 单词 | aleph null |
| 释义 | aleph nullMathematics noun The smallest infinite cardinal number; the number of positive integers (1, 2, 3,…). Origin |
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