On Multiset Ordering
Formalization of a part of [11]. Unfortunately, not all is possible to be formalized. Namely, in the paper there is a mistake in the proof of Lemma 3. It states that there exists x ∈ M1 such that M1(x) > N1(x) and (∀y ∈ N1)x ⊀ y. It should be M1(x) ⩾ N1(x). Nevertheless we do not know whether x ∈...
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Format: | Article |
Language: | English |
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Sciendo
2016-06-01
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Series: | Formalized Mathematics |
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Online Access: | https://doi.org/10.1515/forma-2016-0008 |