European Research Network on Formal Proofs
COST action CA20111
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COST (European Cooperation in Science and Technology) is a funding agency for research and innovation networks. Our Actions help connect research initiatives across Europe and enable scientists to grow their ideas by sharing them with their peers. This boosts their research, career and innovation.

Prototype implementation of the mathematical framework, with basic user interface, user documentation and gallery of examples of type theories.

  • Andromeda, a proof checker for user-definable dependently-typed theories

  • Narya, a proof assistant for higher-dimensional type theory

  • Lambdapi, a proof assistant for dependent type theory modulo user-defined rewriting rules