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JUCS
2007
102views more  JUCS 2007»
8 years 3 months ago
Pedagogical Natural Deduction Systems: the Propositional Case
: This paper introduces the notion of pedagogical natural deduction systems, which are natural deduction systems with the following additional constraint: all hypotheses made in a ...
Loïc Colson, David Michel
SYNTHESE
2008
85views more  SYNTHESE 2008»
8 years 3 months ago
Harmonising natural deduction
: Prawitz proved a theorem, formalising `harmony' in Natural Deduction systems, which showed that, corresponding to any deduction there is one to the same effect but in which ...
Barry Hartley Slater
CADE
2008
Springer
8 years 5 months ago
Focusing in Linear Meta-logic
It is well known how to use an intuitionistic meta-logic to specify natural deduction systems. It is also possible to use linear logic as a meta-logic for the specification of a va...
Vivek Nigam, Dale Miller
ISMVL
1993
IEEE
140views Hardware» more  ISMVL 1993»
8 years 7 months ago
Systematic Construction of Natural Deduction Systems for Many-Valued Logics
A construction principle for natural deduction systems for arbitrary finitely-many-valued first order logics is exhibited. These systems are systematically obtained from sequent...
Matthias Baaz, Christian G. Fermüller, Richar...
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