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notational update in ground_2 and basic_2
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14
15 include "excess.ma".
16
17 definition sequence := λO:Type.nat → O.
18
19 definition fun_of_sequence: ∀O:Type.sequence O → nat → O ≝ λO.λx:sequence O.x.
20
21 coercion cic:/matita/sequence/fun_of_sequence.con 1.