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Quantifiers and n-a...
Quantifiers and n-ary binders : an OpenMath standard enhancement proposal
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- Hellström, Lars, 1974- (författare)
- Umeå universitet,Institutionen för matematik och matematisk statistik
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(creator_code:org_t)
- Aachen : Redaktion Sun SITE, Informatik V, RWTH Aachen, 2013
- 2013
- Engelska.
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Ingår i: Proceedings of the MathUI, OpenMath, PLMMS and ThEdu Workshops and Work in Progress at CICMco-located with Conferences on Intelligent Computer Mathematics (CICM 2013). - Aachen : Redaktion Sun SITE, Informatik V, RWTH Aachen.
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Abstract
Ämnesord
Stäng
- It is proposed that the restriction in the OpenMath standard that an OMBIND element must have exactly three children should be lifted, to support more general binder symbols. The case of logics with generalised quantifiers is described in some detail, since these turn out to not have a natural encoding within OpenMath 2.0, because of precisely this restriction. That restricting quantifiers to a single body should have such consequences is not trivial, but follows from a theorem in the Logic branch of Philosophy.
Ämnesord
- NATURVETENSKAP -- Matematik -- Algebra och logik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Algebra and Logic (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Programvaruteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Software Engineering (hsv//eng)
Nyckelord
- OpenMath
- binder
- XML encoding
- binary encoding
- Lindström quantifier
- second-order logic
- general logics
- condition clause
- Mathematics/Applied Mathematics
- matematik/tillämpad matematik
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)