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incomplete proof terminated
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1 alias id "eq" = "cic:/Coq/Init/Logic/eq.ind#xpointer(1/1)".
2 alias id "n" = "cic:/Suresnes/BDD/canonicite/Canonicity_BDT/n.con".
3 alias id "nat" = "cic:/Coq/Init/Datatypes/nat.ind#xpointer(1/1)".
4 theorem a: 
5   (\forall p: nat \to Prop.
6   \forall n: nat. p n \to p n ) \to (eq nat n n).
7 intro.
8 apply (H (\lambda n:nat.(eq nat n n))).
9 reflexivity.
10 qed.