Context handling in the Refinement Calculus framework

  • Authors:
  • Linas Laibinis;Joakim Wright von

  • Affiliations:
  • -;-

  • Venue:
  • Context handling in the Refinement Calculus framework
  • Year:
  • 1997

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Abstract

We describe two approaches for context handling in the Refinement Calculus framework. They show how information relevant for total correctness can be transported from one place of a program to another and then used for refinement of program components. Both approaches have been formalised in the HOL theorem proving system and integrated into a tool for transformational reasoning about programs.