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Linglib.Core.WALS.Features.F21A

WALS Feature 21A: Exponence of Selected Inflectional Formatives #

@cite{bickel-nichols-2013b}

Auto-generated from WALS v2020.4 CLDF data. Do not edit by hand — regenerate with python3 scripts/gen_wals.py 21A.

Chapter 21, 162 languages.

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inductive Core.WALS.F21A.ExponenceType :
Type

WALS 21A values.

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    instance Core.WALS.F21A.instDecidableEqExponenceType :
    DecidableEq ExponenceType
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    def Core.WALS.F21A.instBEqExponenceType.beq :
    ExponenceType → ExponenceType → Bool
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      instance Core.WALS.F21A.instBEqExponenceType :
      BEq ExponenceType
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      instance Core.WALS.F21A.instReprExponenceType :
      Repr ExponenceType
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      def Core.WALS.F21A.instReprExponenceType.repr :
      ExponenceType → Nat → Std.Format
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        def Core.WALS.F21A.allData :
        List (Datapoint ExponenceType)

        Complete WALS 21A dataset (162 languages).

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          theorem Core.WALS.F21A.total_count :
          allData.length = 162
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          theorem Core.WALS.F21A.count_monoexponentialCase :
          (List.filter (fun (x : Datapoint ExponenceType) => x.value == ExponenceType.monoexponentialCase) allData).length = 71
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          theorem Core.WALS.F21A.count_caseNumber :
          (List.filter (fun (x : Datapoint ExponenceType) => x.value == ExponenceType.caseNumber) allData).length = 8
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          theorem Core.WALS.F21A.count_caseReferentiality :
          (List.filter (fun (x : Datapoint ExponenceType) => x.value == ExponenceType.caseReferentiality) allData).length = 6
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          theorem Core.WALS.F21A.count_caseTam :
          (List.filter (fun (x : Datapoint ExponenceType) => x.value == ExponenceType.caseTam) allData).length = 2
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          theorem Core.WALS.F21A.count_noCase :
          (List.filter (fun (x : Datapoint ExponenceType) => x.value == ExponenceType.noCase) allData).length = 75
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          def Core.WALS.F21A.lookup (code : String) :
          Option (Datapoint ExponenceType)

          Look up a language by WALS code.

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            def Core.WALS.F21A.lookupISO (iso : String) :
            Option (Datapoint ExponenceType)

            Look up a language by ISO 639-3 code.

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