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\title{Recursion Theory I}
\author{Michael Nedzelsky}
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\begin{abstract}
  This document presents the formalization of introductory material from
  recursion theory --- definitions and basic properties of primitive recursive
  functions, Cantor pairing function and computably enumerable sets
  (including a proof of existence of a one-complete computably enumerable set and a proof of the Rice's theorem).
\end{abstract}

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