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P is not equal to NP
Uppsala University, Disciplinary Domain of Humanities and Social Sciences, Faculty of Social Sciences, Department of Informatics and Media, Information Systems.
2013 (English)Report (Other academic)
Abstract [en]

The problem of computing whether any formula of propositional logic is satisfiable is not in P. Therefore, P is not equal to NP. The proofs are informal about formal proofs in a first-order theory B axiomatizing Turing’s theory of computing. However, the informal proofs can be converted into formal proofs in Hilbert’s proof theory, and proved using a theorem prover.

Place, publisher, year, edition, pages
Uppsala: Department of Informatics and media , 2013. , 7 p.
Series
Research report / Uppsala University, Department of Information Science, ISSN 1403-7572 ; 2013:5
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:uu:diva-208283OAI: oai:DiVA.org:uu-208283DiVA: diva2:651748
Note

This report is an updated version of a report with the same title published in 2008. (See http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-86762.)

Available from: 2013-09-27 Created: 2013-09-27 Last updated: 2013-11-13Bibliographically approved

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf