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Linglib.Core.WALS.Features.F9A

WALS Feature 9A: The Velar Nasal #

@cite{wals-2013}

Auto-generated from WALS v2020.4 CLDF data. Do not edit by hand — regenerate with python3 scripts/gen_wals.py 9A.

Chapter 9, 469 languages.

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inductive Core.WALS.F9A.VelarNasal :
Type

WALS 9A values.

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    instance Core.WALS.F9A.instDecidableEqVelarNasal :
    DecidableEq VelarNasal
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    def Core.WALS.F9A.instBEqVelarNasal.beq :
    VelarNasal → VelarNasal → Bool
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      instance Core.WALS.F9A.instBEqVelarNasal :
      BEq VelarNasal
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      instance Core.WALS.F9A.instReprVelarNasal :
      Repr VelarNasal
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      def Core.WALS.F9A.instReprVelarNasal.repr :
      VelarNasal → Nat → Std.Format
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        def Core.WALS.F9A.allData :
        List (Datapoint VelarNasal)

        Complete WALS 9A dataset (469 languages).

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          theorem Core.WALS.F9A.total_count :
          allData.length = 469
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          theorem Core.WALS.F9A.count_initialVelarNasal :
          (List.filter (fun (x : Datapoint VelarNasal) => x.value == VelarNasal.initialVelarNasal) allData).length = 147
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          theorem Core.WALS.F9A.count_noInitialVelarNasal :
          (List.filter (fun (x : Datapoint VelarNasal) => x.value == VelarNasal.noInitialVelarNasal) allData).length = 87
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          theorem Core.WALS.F9A.count_noVelarNasal :
          (List.filter (fun (x : Datapoint VelarNasal) => x.value == VelarNasal.noVelarNasal) allData).length = 235
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          def Core.WALS.F9A.lookup (code : String) :
          Option (Datapoint VelarNasal)

          Look up a language by WALS code.

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            def Core.WALS.F9A.lookupISO (iso : String) :
            Option (Datapoint VelarNasal)

            Look up a language by ISO 639-3 code.

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