Section: Overall Objectives


The project-team investigates the design of logical frameworks, in order to ensure interoperability between proof systems, and to the development of system-independent proof libraries. To achieve these goals, we develop

  • a logical framework Dedukti , where several theories can be expressed,

  • tools to import proofs developed in external proof systems to Dedukti theories,

  • tools to translate proofs from one Dedukti theory to another,

  • tools to export proofs expressed in Dedukti theories to an external proof system,

  • tools to prove the confluence, the termination, and the consistency of theories expressed in Dedukti ,

  • tools to develop proofs directly in Dedukti ,

  • an encyclopedia Logipedia of proofs expressed in various Dedukti theories.