Universal Turing Machine

Jian Xu, Xingyuan Zhang, Christian Urban 🌐 and Sebastiaan J. C. Joosten 🌐

February 8, 2019


We formalise results from computability theory: recursive functions, undecidability of the halting problem, and the existence of a universal Turing machine. This formalisation is the AFP entry corresponding to the paper Mechanising Turing Machines and Computability Theory in Isabelle/HOL, ITP 2013.
BSD License


Theories of Universal_Turing_Machine