13 lines
264 B
Text
13 lines
264 B
Text
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inductive nat : Type :=
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| zero : nat
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| succ : nat → nat
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inductive vector (A : Type) : nat → Type :=
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| vnil : vector A zero
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| vcons : Π {n : nat}, A → vector A n → vector A (succ n)
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check vector.{1}
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check vnil.{1}
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check vcons.{1}
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check vector_rec.{1 1}
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