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Inductive definitions in the system Coq rules and properties

  • Christine Paulin-Mohring
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 664)

Abstract

In the pure Calculus of Constructions, it is possible to represent data structures and predicates using higher-order quantification. However, this representation is not satisfactory, from the point of view of both the efficiency of the underlying programs and the power of the logical system. For these reasons, the calculus was extended with a primitive notion of inductive definitions [8]. This paper describes the rules for inductive definitions in the system Coq. They are general enough to be seen as one formulation of adding inductive definitions to a typed lambda-calculus. We prove strong normalization for a subsystem of Coq corresponding to the pure Calculus of Constructions plus Inductive Definitions with only weak eliminations.

Keywords

Reduction Rule Elimination Scheme Inductive Type Introduction Rule Strong Normalization 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1993

Authors and Affiliations

  • Christine Paulin-Mohring
    • 1
  1. 1.LIP-IMAG, URA CNRS 1398, Ecole Normale Supérieure de LyonLyon cedex 07France

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