The Meta Theory of the Incredible Proof Machine

Joachim Breitner 🌐 and Denis Lohner 🌐

May 20, 2016


The Incredible Proof Machine is an interactive visual theorem prover which represents proofs as port graphs. We model this proof representation in Isabelle, and prove that it is just as powerful as natural deduction.
BSD License


Theories of Incredible_Proof_Machine