matita/matita/tests/test3.ma

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  14
  15
  16 include "coq.ma".
  17
  18 alias symbol "eq" (instance 0) = "Coq's leibnitz's equality".
  19 theorem a:\forall x.x=x.
  20 alias id "nat" = "cic:/Coq/Init/Datatypes/nat.ind#xpointer(1/1)".
  21 [ exact nat.
  22 | intro. reflexivity.
  23 ]
  24 qed.
  25 alias num (instance 0) = "natural number".
  26 alias symbol "times" (instance 0) = "Coq's natural times".
  27
  28 theorem b:\forall p:nat. p * 0=0.
  29 intro.
  30 autobatch library.
  31 qed.