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added Variant theorem flavour
[helm.git] / helm / matita / tests / fix_betareduction.ma
1 set "baseuri" "cic:/matita/tests/fix_betareduction/".
2
3 alias id "eq" = "cic:/Coq/Init/Logic/eq.ind#xpointer(1/1)".
4 alias id "n" = "cic:/Suresnes/BDD/canonicite/Canonicity_BDT/n.con".
5 alias id "nat" = "cic:/Coq/Init/Datatypes/nat.ind#xpointer(1/1)".
6 theorem a: 
7   (\forall p: nat \to Prop.
8   \forall n: nat. p n \to p n ) \to (eq nat n n).
9 intro.
10 apply (H (\lambda n:nat.(eq nat n n))).
11 reflexivity.
12 qed.