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MKM
2007
Springer
14 years 2 months ago
Context Aware Calculation and Deduction
We address some aspects of a proposed system architecture for mathematical assistants, integrating calculations and deductions by common infrastructure within the Isabelle theorem ...
Amine Chaieb, Makarius Wenzel
ENTCS
2010
120views more  ENTCS 2010»
13 years 8 months ago
Undecidability of the Logic of Overlap Relation over Discrete Linear Orderings
The validity/satisfiability problem for most propositional interval temporal logics is (highly) undecidable, under very weak assumptions on the class of interval structures in whi...
Davide Bresolin, Dario Della Monica, Valentin Gora...
ENTCS
2008
91views more  ENTCS 2008»
13 years 8 months ago
Implementing Real Numbers With RZ
RZ is a tool which translates axiomatizations of mathematical structures to program specifications using the realizability interpretation of logic. This helps programmers correctl...
Andrej Bauer, Iztok Kavkler
IANDC
2007
106views more  IANDC 2007»
13 years 8 months ago
Tyrolean termination tool: Techniques and features
The Tyrolean Termination Tool (TTT for short) is a powerful tool for automatically proving termination of rewrite systems. It incorporates several new refinements of the dependen...
Nao Hirokawa, Aart Middeldorp
LOGCOM
1998
122views more  LOGCOM 1998»
13 years 8 months ago
Adding the Everywhere Operator to Propositional Logic
Sound and complete modal propositional logic C is presented, in which 2P has the interpretation “ P is true in all states”. The interpretation is already known as the Carnapia...
David Gries, Fred B. Schneider