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Linglib.Core.WALS.Features.F131A

WALS Feature 131A: Numeral Bases #

@cite{wals-2013}

Auto-generated from WALS v2020.4 CLDF data. Do not edit by hand — regenerate with python3 scripts/gen_wals.py 131A.

Chapter 131, 196 languages.

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inductive Core.WALS.F131A.NumeralBases :
Type

WALS 131A values.

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    instance Core.WALS.F131A.instDecidableEqNumeralBases :
    DecidableEq NumeralBases
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    def Core.WALS.F131A.instBEqNumeralBases.beq :
    NumeralBases → NumeralBases → Bool
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      instance Core.WALS.F131A.instBEqNumeralBases :
      BEq NumeralBases
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      def Core.WALS.F131A.instReprNumeralBases.repr :
      NumeralBases → Nat → Std.Format
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        instance Core.WALS.F131A.instReprNumeralBases :
        Repr NumeralBases
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        def Core.WALS.F131A.allData :
        List (Datapoint NumeralBases)

        Complete WALS 131A dataset (196 languages).

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          theorem Core.WALS.F131A.total_count :
          allData.length = 196
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          theorem Core.WALS.F131A.count_decimal :
          (List.filter (fun (x : Datapoint NumeralBases) => x.value == NumeralBases.decimal) allData).length = 125
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          theorem Core.WALS.F131A.count_hybridVigesimalDecimal :
          (List.filter (fun (x : Datapoint NumeralBases) => x.value == NumeralBases.hybridVigesimalDecimal) allData).length = 22
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          theorem Core.WALS.F131A.count_pureVigesimal :
          (List.filter (fun (x : Datapoint NumeralBases) => x.value == NumeralBases.pureVigesimal) allData).length = 20
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          theorem Core.WALS.F131A.count_otherBase :
          (List.filter (fun (x : Datapoint NumeralBases) => x.value == NumeralBases.otherBase) allData).length = 5
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          theorem Core.WALS.F131A.count_extendedBodyPartSystem :
          (List.filter (fun (x : Datapoint NumeralBases) => x.value == NumeralBases.extendedBodyPartSystem) allData).length = 4
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          theorem Core.WALS.F131A.count_restricted :
          (List.filter (fun (x : Datapoint NumeralBases) => x.value == NumeralBases.restricted) allData).length = 20
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          def Core.WALS.F131A.lookup (code : String) :
          Option (Datapoint NumeralBases)

          Look up a language by WALS code.

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            def Core.WALS.F131A.lookupISO (iso : String) :
            Option (Datapoint NumeralBases)

            Look up a language by ISO 639-3 code.

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