Extended Natural Numbers and Counters
This article introduces extended natural numbers, i.e. the set ℕ ∪ {+∞}, in Mizar [4], [3] and formalizes a way to list a cardinal numbers of cardinals. Both concepts have applications in graph theory.
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| Format: | Article |
| Language: | English |
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Sciendo
2020-10-01
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| Series: | Formalized Mathematics |
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| Online Access: | https://doi.org/10.2478/forma-2020-0021 |