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Linglib.Core.WALS.Features.F18A

WALS Feature 18A: Absence of Common Consonants #

@cite{wals-2013}

Auto-generated from WALS v2020.4 CLDF data. Do not edit by hand — regenerate with python3 scripts/gen_wals.py 18A.

Chapter 18, 567 languages.

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inductive Core.WALS.F18A.AbsenceOfCommonConsonants :
Type

WALS 18A values.

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    instance Core.WALS.F18A.instDecidableEqAbsenceOfCommonConsonants :
    DecidableEq AbsenceOfCommonConsonants
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    instance Core.WALS.F18A.instBEqAbsenceOfCommonConsonants :
    BEq AbsenceOfCommonConsonants
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    def Core.WALS.F18A.instBEqAbsenceOfCommonConsonants.beq :
    AbsenceOfCommonConsonants → AbsenceOfCommonConsonants → Bool
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      def Core.WALS.F18A.instReprAbsenceOfCommonConsonants.repr :
      AbsenceOfCommonConsonants → Nat → Std.Format
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      • One or more equations did not get rendered due to their size.
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        instance Core.WALS.F18A.instReprAbsenceOfCommonConsonants :
        Repr AbsenceOfCommonConsonants
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        def Core.WALS.F18A.allData :
        List (Datapoint AbsenceOfCommonConsonants)

        Complete WALS 18A dataset (567 languages).

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          theorem Core.WALS.F18A.total_count :
          allData.length = 567
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          theorem Core.WALS.F18A.count_allPresent :
          (List.filter (fun (x : Datapoint AbsenceOfCommonConsonants) => x.value == AbsenceOfCommonConsonants.allPresent) allData).length = 503
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          theorem Core.WALS.F18A.count_noBilabials :
          (List.filter (fun (x : Datapoint AbsenceOfCommonConsonants) => x.value == AbsenceOfCommonConsonants.noBilabials) allData).length = 4
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          theorem Core.WALS.F18A.count_noFricatives :
          (List.filter (fun (x : Datapoint AbsenceOfCommonConsonants) => x.value == AbsenceOfCommonConsonants.noFricatives) allData).length = 48
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          theorem Core.WALS.F18A.count_noNasals :
          (List.filter (fun (x : Datapoint AbsenceOfCommonConsonants) => x.value == AbsenceOfCommonConsonants.noNasals) allData).length = 10
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          theorem Core.WALS.F18A.count_noBilabialsOrNasals :
          (List.filter (fun (x : Datapoint AbsenceOfCommonConsonants) => x.value == AbsenceOfCommonConsonants.noBilabialsOrNasals) allData).length = 1
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          theorem Core.WALS.F18A.count_noFricativesOrNasals :
          (List.filter (fun (x : Datapoint AbsenceOfCommonConsonants) => x.value == AbsenceOfCommonConsonants.noFricativesOrNasals) allData).length = 1
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          def Core.WALS.F18A.lookup (code : String) :
          Option (Datapoint AbsenceOfCommonConsonants)

          Look up a language by WALS code.

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            def Core.WALS.F18A.lookupISO (iso : String) :
            Option (Datapoint AbsenceOfCommonConsonants)

            Look up a language by ISO 639-3 code.

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