1. 01 Nov, 2017 1 commit
    • Johannes Kloos's avatar
      Proofs of infinity and Fresh instances. · 3a262d02
      Johannes Kloos authored
      We prove that various types are infinite, notably:
      - nat, N, positive and Z;
      - string (using pretty-printing of nat);
      - option, with an infinite element type;
      - list, with an inhabited element type.
      Furthermore, we instantiate Fresh for strings.