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Linglib.Core.WALS.Features.F139A

WALS Feature 139A: Irregular Negatives in Sign Languages #

@cite{wals-2013}

Auto-generated from WALS v2020.4 CLDF data. Do not edit by hand — regenerate with python3 scripts/gen_wals.py 139A.

Chapter 139, 35 languages.

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inductive Core.WALS.F139A.IrregularNegativesInSignLanguages :
Type

WALS 139A values.

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    instance Core.WALS.F139A.instDecidableEqIrregularNegativesInSignLanguages :
    DecidableEq IrregularNegativesInSignLanguages
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    def Core.WALS.F139A.instBEqIrregularNegativesInSignLanguages.beq :
    IrregularNegativesInSignLanguages → IrregularNegativesInSignLanguages → Bool
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      instance Core.WALS.F139A.instBEqIrregularNegativesInSignLanguages :
      BEq IrregularNegativesInSignLanguages
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      def Core.WALS.F139A.instReprIrregularNegativesInSignLanguages.repr :
      IrregularNegativesInSignLanguages → Nat → Std.Format
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        instance Core.WALS.F139A.instReprIrregularNegativesInSignLanguages :
        Repr IrregularNegativesInSignLanguages
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        def Core.WALS.F139A.allData :
        List (Datapoint IrregularNegativesInSignLanguages)

        Complete WALS 139A dataset (35 languages).

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          theorem Core.WALS.F139A.total_count :
          allData.length = 35
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          theorem Core.WALS.F139A.count_none :
          (List.filter (fun (x : Datapoint IrregularNegativesInSignLanguages) => x.value == IrregularNegativesInSignLanguages.none) allData).length = 1
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          theorem Core.WALS.F139A.count_one :
          (List.filter (fun (x : Datapoint IrregularNegativesInSignLanguages) => x.value == IrregularNegativesInSignLanguages.one) allData).length = 3
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          theorem Core.WALS.F139A.count_some :
          (List.filter (fun (x : Datapoint IrregularNegativesInSignLanguages) => x.value == IrregularNegativesInSignLanguages.some) allData).length = 10
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          theorem Core.WALS.F139A.count_many :
          (List.filter (fun (x : Datapoint IrregularNegativesInSignLanguages) => x.value == IrregularNegativesInSignLanguages.many) allData).length = 21
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          def Core.WALS.F139A.lookup (code : String) :
          Option (Datapoint IrregularNegativesInSignLanguages)

          Look up a language by WALS code.

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            def Core.WALS.F139A.lookupISO (iso : String) :
            Option (Datapoint IrregularNegativesInSignLanguages)

            Look up a language by ISO 639-3 code.

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