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22 lines
446 B
Idris
22 lines
446 B
Idris
import Data.Vect
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four_eq : 4 = 4
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four_eq = Refl
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-- four_eq_five : 4 = 5
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-- four_eq_five = Refl
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twoplustwo_eq_four : 2 + 2 = 4
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twoplustwo_eq_four = Refl
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plus_reduces_Z : (m : Nat) -> plus Z m = m
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plus_reduces_Z m = Refl
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plus_reduces_Sk : (k, m : Nat) -> plus (S k) m = S (plus k m)
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plus_reduces_Sk k m = Refl
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idris_not_php : Z = "Z"
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vect_eq_length : (xs : Vect n a) -> (ys : Vect m a) -> (xs = ys) -> n = m
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vect_eq_length xs xs Refl = Refl
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