Skip to main content

2016 | OriginalPaper | Buchkapitel

Intuitionistic Decision Procedures Since Gentzen

verfasst von : Roy Dyckhoff

Erschienen in: Advances in Proof Theory

Verlag: Springer International Publishing

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Gentzen solved the decision problem for intuitionistic propositional logic in his doctoral thesis [31]; this paper reviews some of the subsequent progress. Solutions to the problem are of importance both for general philosophical reasons and because of their use in implementations of proof assistants (such as Coq [4], widely used in software verification) based on intuitionistic logic.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Fußnoten
1
A referee points out that this paper gave a classical provability interpretation of intuitionistic logic and an early syntactic proof of its faithfulness, a result conjectured by Gödel (and proved semantically by McKinsey and Tarski), as could usefully have been mentioned in [20].
 
2
The final “p” in the name indicates “propositional”.
 
3
He commented “Unfortunately, this method does not work for the second problem.”.
 
4
As established using a cut of the conclusion with \(D, D\!\rightarrow \!P \Longrightarrow P\) and a cut with \(C, D\!\rightarrow \!P, P\!\rightarrow \!B \Longrightarrow (C \!\rightarrow \!D) \!\rightarrow \!B\).
 
5
As realised by the author after too long a delay.
 
Literatur
1.
Zurück zum Zitat P. Abate, R. Goré, The Tableaux Work Bench, in Proceedings of IJCAR 2003. LNCS, vol. 2796 (Springer, 2003), pp. 230–236 P. Abate, R. Goré, The Tableaux Work Bench, in Proceedings of IJCAR 2003. LNCS, vol. 2796 (Springer, 2003), pp. 230–236
2.
Zurück zum Zitat R. Antonsen, A. Waaler, A labelled system for IPL with variable splitting, in Proceedings of CADE 2007. LNAI, vol. 4603 (Springer, 2007), pp. 132–146 R. Antonsen, A. Waaler, A labelled system for IPL with variable splitting, in Proceedings of CADE 2007. LNAI, vol. 4603 (Springer, 2007), pp. 132–146
3.
Zurück zum Zitat A. Avellone, G. Fiorino, U. Moscato, An implementation of a \(O(n\ log\ n)\)-SPACE decision procedure for propositional intuitionistic logic, in 3rd International Workshop on the Implementation of Logics (Tbilisi, Georgia, Oct 2002) A. Avellone, G. Fiorino, U. Moscato, An implementation of a \(O(n\ log\ n)\)-SPACE decision procedure for propositional intuitionistic logic, in 3rd International Workshop on the Implementation of Logics (Tbilisi, Georgia, Oct 2002)
5.
Zurück zum Zitat E.W. Beth, The Foundations of Mathematics (North-Holland, 1959) E.W. Beth, The Foundations of Mathematics (North-Holland, 1959)
6.
Zurück zum Zitat M. Bezem, T. Coquand, Automating coherent logic, in Proceedings of LPAR 2005. LNCS, vol. 3835 (Springer, 2005), pp. 246–260 M. Bezem, T. Coquand, Automating coherent logic, in Proceedings of LPAR 2005. LNCS, vol. 3835 (Springer, 2005), pp. 246–260
7.
Zurück zum Zitat K. Brünnler, M. Lange, Cut-free sequent systems for temporal logic. J. Logic Algebraic Program. 76, 216–225 (2008) K. Brünnler, M. Lange, Cut-free sequent systems for temporal logic. J. Logic Algebraic Program. 76, 216–225 (2008)
8.
Zurück zum Zitat J. Caldwell, Decidability extracted: synthesizing “correct-by-construction” decision procedures from constructive proofs. Ph.D. dissertation (Cornell University, 1998) J. Caldwell, Decidability extracted: synthesizing “correct-by-construction” decision procedures from constructive proofs. Ph.D. dissertation (Cornell University, 1998)
11.
Zurück zum Zitat H. Curry, Foundations of Mathematical Logic (Dover Publications, 1963) H. Curry, Foundations of Mathematical Logic (Dover Publications, 1963)
12.
Zurück zum Zitat K. Dos̆en, A note on Gentzen’s decision procedure for intuitionistic propositional logic. Zeitschrift für mathematische Logik und Grundlagen der Mathematik 33, 453–456 (1987) K. Dos̆en, A note on Gentzen’s decision procedure for intuitionistic propositional logic. Zeitschrift für mathematische Logik und Grundlagen der Mathematik 33, 453–456 (1987)
13.
Zurück zum Zitat A.G. Dragalin, Mathematical Intuitionism, Translations of Mathematical Monographs 67 (Trans. E. Mendelson). (American Mathematical Society, Providence, R.I., 1988) A.G. Dragalin, Mathematical Intuitionism, Translations of Mathematical Monographs 67 (Trans. E. Mendelson). (American Mathematical Society, Providence, R.I., 1988)
15.
Zurück zum Zitat R. Dyckhoff, Yet Another Proof Engine, MS (available from the author) (2014) R. Dyckhoff, Yet Another Proof Engine, MS (available from the author) (2014)
16.
Zurück zum Zitat R. Dyckhoff, D. Kesner, S. Lengrand, Strong cut-elimination systems for Hudelmaier’s depth-bounded sequent calculus for implicational logic, in IJCAR 2006 Proceedings. LNCS, vol. 4130, pp. 347–361 (2006) R. Dyckhoff, D. Kesner, S. Lengrand, Strong cut-elimination systems for Hudelmaier’s depth-bounded sequent calculus for implicational logic, in IJCAR 2006 Proceedings. LNCS, vol. 4130, pp. 347–361 (2006)
17.
Zurück zum Zitat R. Dyckhoff, S. Lengrand, LJQ: a strongly focused calculus for intuitionistic logic, in Proceedings of Computability in Europe 2006. LNCS, vol. 3988 (Springer, 2006), pp. 173–185 R. Dyckhoff, S. Lengrand, LJQ: a strongly focused calculus for intuitionistic logic, in Proceedings of Computability in Europe 2006. LNCS, vol. 3988 (Springer, 2006), pp. 173–185
18.
Zurück zum Zitat R. Dyckhoff, S. Negri, Admissibility of structural rules for contraction-free systems of intuitionistic logic. J. Symb. Logic 65, 1499–1518 (2000)MathSciNetCrossRefMATH R. Dyckhoff, S. Negri, Admissibility of structural rules for contraction-free systems of intuitionistic logic. J. Symb. Logic 65, 1499–1518 (2000)MathSciNetCrossRefMATH
19.
21.
Zurück zum Zitat R. Dyckhoff, S. Negri, Geometrisation of first-order logic, B. Symb. Logic 21, 123–163 (2015) Geometrisation of First-order Formulae, Submitted June 2014 R. Dyckhoff, S. Negri, Geometrisation of first-order logic, B. Symb. Logic 21, 123–163 (2015) Geometrisation of First-order Formulae, Submitted June 2014
22.
Zurück zum Zitat R. Dyckhoff, S. Negri, Coherentisation of accessibility conditions in labelled sequent calculi, in Extended Abstract (2 pp.), Gentzen Systems and Beyond 2014, Informal Proceedings, ed. by R. Kuznets & G. Metcalfe. Vienna Summer of Logic, July 2014 R. Dyckhoff, S. Negri, Coherentisation of accessibility conditions in labelled sequent calculi, in Extended Abstract (2 pp.), Gentzen Systems and Beyond 2014, Informal Proceedings, ed. by R. Kuznets & G. Metcalfe. Vienna Summer of Logic, July 2014
23.
Zurück zum Zitat U. Egly, S. Schmitt, On intuitionistic proof transformations, their complexity, and application to constructive program synthesis. Fundamenta Informaticae 39, 59–83 (1999) U. Egly, S. Schmitt, On intuitionistic proof transformations, their complexity, and application to constructive program synthesis. Fundamenta Informaticae 39, 59–83 (1999)
24.
Zurück zum Zitat M. Ferrari, C. Fiorentini, G. Fiorino, Simplification rules for intuitionistic propositional tableaux. ACM Trans. Comput. Log. 13, 14:1–14:23 (2012) M. Ferrari, C. Fiorentini, G. Fiorino, Simplification rules for intuitionistic propositional tableaux. ACM Trans. Comput. Log. 13, 14:1–14:23 (2012)
25.
Zurück zum Zitat M. Ferrari, C. Fiorentini, G. Fiorino, Contraction-free linear depth sequent calculi for intuitionistic propositional logic with the subformula property and minimal depth counter-models. J. Autom. Reason. 51, 129–149 (2013)MathSciNetCrossRefMATH M. Ferrari, C. Fiorentini, G. Fiorino, Contraction-free linear depth sequent calculi for intuitionistic propositional logic with the subformula property and minimal depth counter-models. J. Autom. Reason. 51, 129–149 (2013)MathSciNetCrossRefMATH
26.
Zurück zum Zitat G. Fiorino, Decision procedures for propositional intermediate logics. Ph.D. thesis (Milan University, 2000) G. Fiorino, Decision procedures for propositional intermediate logics. Ph.D. thesis (Milan University, 2000)
27.
Zurück zum Zitat M. Fitting, Intuitionistic Logic, Model Theory and Forcing (North-Holland, 1969) M. Fitting, Intuitionistic Logic, Model Theory and Forcing (North-Holland, 1969)
28.
Zurück zum Zitat M. Fitting, Proof Methods for Modal and Intuitionistic Logic (Reidel, 1983) M. Fitting, Proof Methods for Modal and Intuitionistic Logic (Reidel, 1983)
29.
Zurück zum Zitat T. Franzén, Algorithmic aspects of intuitionistic propositional logic, I and II, SICS Research Reports R870X and R8906, 1987 and 1989 T. Franzén, Algorithmic aspects of intuitionistic propositional logic, I and II, SICS Research Reports R870X and R8906, 1987 and 1989
30.
Zurück zum Zitat D. Garg, V. Genovese, S. Negri, Countermodels from sequent calculi in multi-modal logics, in Proceedings of LICS 2012 (IEEE, 2012), pp. 315–324 D. Garg, V. Genovese, S. Negri, Countermodels from sequent calculi in multi-modal logics, in Proceedings of LICS 2012 (IEEE, 2012), pp. 315–324
31.
Zurück zum Zitat G. Gentzen, Untersuchungen über das logische Schliessen. Math. Zeitschrift 39, 176–210, 405–431 (1935) G. Gentzen, Untersuchungen über das logische Schliessen. Math. Zeitschrift 39, 176–210, 405–431 (1935)
32.
Zurück zum Zitat R. Goré, Tableau methods for modal and temporal logics, in Handbook of Tableau Methods (Kluwer, 1999), pp. 297–396 R. Goré, Tableau methods for modal and temporal logics, in Handbook of Tableau Methods (Kluwer, 1999), pp. 297–396
33.
Zurück zum Zitat R. Goré, J. Thomson, BDD-based automated reasoning in propositional non-classical logics: progress report, in Proceedings of PAAR-2012, EPiC Series 21 (EasyChair, 2013), pp 43–57 R. Goré, J. Thomson, BDD-based automated reasoning in propositional non-classical logics: progress report, in Proceedings of PAAR-2012, EPiC Series 21 (EasyChair, 2013), pp 43–57
34.
Zurück zum Zitat R. Goré, J. Thomson, J. Wu, A history-based theorem prover for intuitionistic propositional logic using global caching: IntHistGC system description, in Proceedings of IJCAR 2014. LNAI, vol. 8562 (Springer, 2014), pp. 262–268 R. Goré, J. Thomson, J. Wu, A history-based theorem prover for intuitionistic propositional logic using global caching: IntHistGC system description, in Proceedings of IJCAR 2014. LNAI, vol. 8562 (Springer, 2014), pp. 262–268
35.
Zurück zum Zitat J. Goubault-Larrecq, Implementing tableaux by decision diagrams, Unpublished note, Institut für Logik, Komplexität und Deduktionssysteme, Universität Karlsruhe, 47 pp. (1996) J. Goubault-Larrecq, Implementing tableaux by decision diagrams, Unpublished note, Institut für Logik, Komplexität und Deduktionssysteme, Universität Karlsruhe, 47 pp. (1996)
36.
Zurück zum Zitat H. Herbelin, Séquents qu’on calcule. Thèse de Doctorat, Université Paris 7 (1995) H. Herbelin, Séquents qu’on calcule. Thèse de Doctorat, Université Paris 7 (1995)
37.
Zurück zum Zitat A. Heuerding, M. Seyfried, H. Zimmermann, Efficient loop-check for backward proof search in some non-classical logics, in Proceedings of Tableaux 1996. LNAI, vol. 1071 (Springer, 1996), pp. 210–225 A. Heuerding, M. Seyfried, H. Zimmermann, Efficient loop-check for backward proof search in some non-classical logics, in Proceedings of Tableaux 1996. LNAI, vol. 1071 (Springer, 1996), pp. 210–225
38.
Zurück zum Zitat J. Howe, Two loop-detection mechanisms: a comparison, in Proceedings of Tableaux 1997. LNCS, vol. 1227 (Springer, 1997), pp. 188–200 J. Howe, Two loop-detection mechanisms: a comparison, in Proceedings of Tableaux 1997. LNCS, vol. 1227 (Springer, 1997), pp. 188–200
39.
Zurück zum Zitat J. Hudelmaier, A Prolog program for intuitionistic propositional logic, SNS-Bericht 88–28, Tübingen (1988) J. Hudelmaier, A Prolog program for intuitionistic propositional logic, SNS-Bericht 88–28, Tübingen (1988)
40.
41.
Zurück zum Zitat J. Hudelmaier, An \(O(n\ log\ n)\)-SPACE decision procedure for intuitionistic propositional logic. J. Logic Comput. 3, 63–76 (1993) J. Hudelmaier, An \(O(n\ log\ n)\)-SPACE decision procedure for intuitionistic propositional logic. J. Logic Comput. 3, 63–76 (1993)
42.
Zurück zum Zitat O. Ketonen, Untersuchungen zum Prädikatenkalkül. Annales Acad. Sci. Fenn, Ser. A.I. 23 (1944) O. Ketonen, Untersuchungen zum Prädikatenkalkül. Annales Acad. Sci. Fenn, Ser. A.I. 23 (1944)
43.
Zurück zum Zitat S.C. Kleene, Introduction to Metamathematics (North-Holland, 1952) S.C. Kleene, Introduction to Metamathematics (North-Holland, 1952)
44.
Zurück zum Zitat D. Larchey-Wendling, D. Mery, D. Galmiche, STRIP: structural sharing for efficient proof-search, in Proceedings of IJCAR 2001. LNCS, vol. 2083 (Springer, 2001), pp. 696–700 D. Larchey-Wendling, D. Mery, D. Galmiche, STRIP: structural sharing for efficient proof-search, in Proceedings of IJCAR 2001. LNCS, vol. 2083 (Springer, 2001), pp. 696–700
45.
46.
Zurück zum Zitat O. Gasquet, A. Herzig, D. Longin, M. Sahade, LoTREC: logical tableaux research engineering companion, in Proceedings of Tableaux 2005. LNCS, vol. 3702 (Springer, 2005), pp. 318–322 O. Gasquet, A. Herzig, D. Longin, M. Sahade, LoTREC: logical tableaux research engineering companion, in Proceedings of Tableaux 2005. LNCS, vol. 3702 (Springer, 2005), pp. 318–322
47.
Zurück zum Zitat S. Maehara, Eine Darstellung der Intuitionistischen Logik in der Klassischen. Nagoya Math. J. 7, 45–64 (1954)MathSciNetMATH S. Maehara, Eine Darstellung der Intuitionistischen Logik in der Klassischen. Nagoya Math. J. 7, 45–64 (1954)MathSciNetMATH
48.
Zurück zum Zitat S.Yu. Maslov, An inverse method of establishing deducibility in the classical predicate calculus. Dokl. Akad. Nauk. SSSR 159, 17–20 (translated as Soviet Math. Dokl. 5, 1420) (1964) S.Yu. Maslov, An inverse method of establishing deducibility in the classical predicate calculus. Dokl. Akad. Nauk. SSSR 159, 17–20 (translated as Soviet Math. Dokl. 5, 1420) (1964)
49.
Zurück zum Zitat S. McLaughlin, F. Pfenning, Imogen: focusing the polarized inverse method for intuitionistic propositional logic, in Proceedings of LPAR’08. LNCS, vol. 5330 (Springer, 2008), pp. 174–181 S. McLaughlin, F. Pfenning, Imogen: focusing the polarized inverse method for intuitionistic propositional logic, in Proceedings of LPAR’08. LNCS, vol. 5330 (Springer, 2008), pp. 174–181
50.
51.
Zurück zum Zitat G. Mints, Complexity of subclasses of the intuitionistic propositional calculus, Programming Logic (ed. by B. Nordström). BIT 31, 64–69 (1992)MathSciNetCrossRefMATH G. Mints, Complexity of subclasses of the intuitionistic propositional calculus, Programming Logic (ed. by B. Nordström). BIT 31, 64–69 (1992)MathSciNetCrossRefMATH
52.
Zurück zum Zitat G. Mints, A Short Introduction to Intuitionistic Logic, CSLI Stanford Lecture Notes (Springer, 2000) G. Mints, A Short Introduction to Intuitionistic Logic, CSLI Stanford Lecture Notes (Springer, 2000)
54.
Zurück zum Zitat K. Ono, Logische Untersuchungen über die Grundlagen der Mathematik. J. Fac. Sci. Imperial Univ. Tokyo. Section I. Math. Astron. Phys. Chem. 3, 329–389 (1938)MATH K. Ono, Logische Untersuchungen über die Grundlagen der Mathematik. J. Fac. Sci. Imperial Univ. Tokyo. Section I. Math. Astron. Phys. Chem. 3, 329–389 (1938)MATH
55.
Zurück zum Zitat J. Otten, Clausal connection-based theorem proving in intuitionistic first-order logic, in Proceedings of Tableaux 2005. LNCS, vol. 3702 (Springer, 2005), pp 245–261 J. Otten, Clausal connection-based theorem proving in intuitionistic first-order logic, in Proceedings of Tableaux 2005. LNCS, vol. 3702 (Springer, 2005), pp 245–261
57.
Zurück zum Zitat L. Pinto, R. Dyckhoff, Loop-free construction of counter-models for intuitionistic propositional logic, Symposia Gaussiana, Conf. A, ed. by M. Behara, R. Fritsch, R.G. Lintz (Walter de Gruyter & Co, Berlin, 1995), pp. 225–232 L. Pinto, R. Dyckhoff, Loop-free construction of counter-models for intuitionistic propositional logic, Symposia Gaussiana, Conf. A, ed. by M. Behara, R. Fritsch, R.G. Lintz (Walter de Gruyter & Co, Berlin, 1995), pp. 225–232
58.
Zurück zum Zitat J. von Plato, Saved from the Cellar: Gerhard Gentzen’s Shorthand Notes on Logic and Foundations of Mathematics Springer (to appear, 2016) J. von Plato, Saved from the Cellar: Gerhard Gentzen’s Shorthand Notes on Logic and Foundations of Mathematics Springer (to appear, 2016)
59.
Zurück zum Zitat S.L. Read, Semantic Pollution and Syntactic Purity, R. Symb. Logic 8, 649–691 (2015) S.L. Read, Semantic Pollution and Syntactic Purity, R. Symb. Logic 8, 649–691 (2015)
60.
Zurück zum Zitat D. Sahlin, T. Franzén, S. Haridi, An intuitionistic predicate logic theorem prover. J. Logic Comput. 2, 619–656 (1992) D. Sahlin, T. Franzén, S. Haridi, An intuitionistic predicate logic theorem prover. J. Logic Comput. 2, 619–656 (1992)
61.
Zurück zum Zitat G. Sambin, S. Valentini, The modal logic of provability. The sequential approach. J. Philos. Logic 11, 311–342 (1982) G. Sambin, S. Valentini, The modal logic of provability. The sequential approach. J. Philos. Logic 11, 311–342 (1982)
62.
Zurück zum Zitat R. Schmidt, D. Tishkovsky, Automated synthesis of tableau calculi. Logical Methods Comput. Sci. 7, 32 (2011) R. Schmidt, D. Tishkovsky, Automated synthesis of tableau calculi. Logical Methods Comput. Sci. 7, 32 (2011)
63.
Zurück zum Zitat K. Schütte, Vollstandige Systeme modaler und intuitionistischer Logik, Ergebnisse der Mathematik (Springer, 1968) K. Schütte, Vollstandige Systeme modaler und intuitionistischer Logik, Ergebnisse der Mathematik (Springer, 1968)
64.
Zurück zum Zitat W. Sieg, S. Cittadini, Normal natural deduction proofs (in non-classical logics), in LNAI 2605 (Springer, 2005), pp. 169–191 W. Sieg, S. Cittadini, Normal natural deduction proofs (in non-classical logics), in LNAI 2605 (Springer, 2005), pp. 169–191
65.
66.
Zurück zum Zitat T. Tammet, A resolution theorem prover for intuitionistic logic, in CADE-13. LNCS, vol. 1104 (Springer, 1996), pp. 2–16 T. Tammet, A resolution theorem prover for intuitionistic logic, in CADE-13. LNCS, vol. 1104 (Springer, 1996), pp. 2–16
67.
Zurück zum Zitat N. Tennant, Autologic (Edinburgh University Press, 1992) N. Tennant, Autologic (Edinburgh University Press, 1992)
68.
Zurück zum Zitat A.S. Troelstra, H. Schwichtenberg, Basic Proof Theory (Cambridge, 2001) A.S. Troelstra, H. Schwichtenberg, Basic Proof Theory (Cambridge, 2001)
69.
Zurück zum Zitat J. Underwood, A constructive completeness proof for intuitionistic propositional calculus, TR 90–1179, Department of Computer Science, Cornell University, 1990; also in Proceedings of the Workshop on Analytic Tableaux (Marseille, 1993) J. Underwood, A constructive completeness proof for intuitionistic propositional calculus, TR 90–1179, Department of Computer Science, Cornell University, 1990; also in Proceedings of the Workshop on Analytic Tableaux (Marseille, 1993)
70.
Zurück zum Zitat N.N. Vorob’ev, The derivability problem in the constructive propositional calculus with strong negation. Doklady Akademii Nauk SSSR 85, 689–692 (1952)MathSciNet N.N. Vorob’ev, The derivability problem in the constructive propositional calculus with strong negation. Doklady Akademii Nauk SSSR 85, 689–692 (1952)MathSciNet
71.
Zurück zum Zitat N.N. Vorob’ev, A new algorithm for derivability in the constructive propositional calculus. AMS Transl. Ser. 2(94), 37–71 (1970)MATH N.N. Vorob’ev, A new algorithm for derivability in the constructive propositional calculus. AMS Transl. Ser. 2(94), 37–71 (1970)MATH
72.
Zurück zum Zitat A. Waaler, L. Wallen, Tableaux methods in intuitionistic logic, in Handbook of Tableaux Methods, ed. by M. D’Agostino, D.M. Gabbay, R. Hähnle, J. Posegga (Kluwer, Dordrecht, 1999), pp. 255–296 A. Waaler, L. Wallen, Tableaux methods in intuitionistic logic, in Handbook of Tableaux Methods, ed. by M. D’Agostino, D.M. Gabbay, R. Hähnle, J. Posegga (Kluwer, Dordrecht, 1999), pp. 255–296
73.
Zurück zum Zitat K. Weich, Improving proof search in intuitionistic propositional logic. Munich Ph.D. thesis, also from Logos Verlag Berlin (2001) K. Weich, Improving proof search in intuitionistic propositional logic. Munich Ph.D. thesis, also from Logos Verlag Berlin (2001)
74.
Zurück zum Zitat K. Weich, Decision procedures for intuitionistic propositional logic by program extraction, in Proceedings of Tableaux 1998. LNCS, vol. 1397 (Springer, 1998), pp. 292–306 K. Weich, Decision procedures for intuitionistic propositional logic by program extraction, in Proceedings of Tableaux 1998. LNCS, vol. 1397 (Springer, 1998), pp. 292–306
Metadaten
Titel
Intuitionistic Decision Procedures Since Gentzen
verfasst von
Roy Dyckhoff
Copyright-Jahr
2016
DOI
https://doi.org/10.1007/978-3-319-29198-7_6