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Linglib.Core.WALS.Features.F1A

WALS Feature 1A: Consonant Inventories #

@cite{wals-2013}

Auto-generated from WALS v2020.4 CLDF data. Do not edit by hand — regenerate with python3 scripts/gen_wals.py 1A.

Chapter 1, 563 languages.

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inductive Core.WALS.F1A.ConsonantInventories :
Type

WALS 1A values.

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    instance Core.WALS.F1A.instDecidableEqConsonantInventories :
    DecidableEq ConsonantInventories
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    instance Core.WALS.F1A.instBEqConsonantInventories :
    BEq ConsonantInventories
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    def Core.WALS.F1A.instBEqConsonantInventories.beq :
    ConsonantInventories → ConsonantInventories → Bool
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      def Core.WALS.F1A.instReprConsonantInventories.repr :
      ConsonantInventories → Nat → Std.Format
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        instance Core.WALS.F1A.instReprConsonantInventories :
        Repr ConsonantInventories
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        def Core.WALS.F1A.allData :
        List (Datapoint ConsonantInventories)

        Complete WALS 1A dataset (563 languages).

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          theorem Core.WALS.F1A.total_count :
          allData.length = 563
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          theorem Core.WALS.F1A.count_small :
          (List.filter (fun (x : Datapoint ConsonantInventories) => x.value == ConsonantInventories.small) allData).length = 89
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          theorem Core.WALS.F1A.count_moderatelySmall :
          (List.filter (fun (x : Datapoint ConsonantInventories) => x.value == ConsonantInventories.moderatelySmall) allData).length = 122
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          theorem Core.WALS.F1A.count_average :
          (List.filter (fun (x : Datapoint ConsonantInventories) => x.value == ConsonantInventories.average) allData).length = 201
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          theorem Core.WALS.F1A.count_moderatelyLarge :
          (List.filter (fun (x : Datapoint ConsonantInventories) => x.value == ConsonantInventories.moderatelyLarge) allData).length = 94
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          theorem Core.WALS.F1A.count_large :
          (List.filter (fun (x : Datapoint ConsonantInventories) => x.value == ConsonantInventories.large) allData).length = 57
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          def Core.WALS.F1A.lookup (code : String) :
          Option (Datapoint ConsonantInventories)

          Look up a language by WALS code.

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            def Core.WALS.F1A.lookupISO (iso : String) :
            Option (Datapoint ConsonantInventories)

            Look up a language by ISO 639-3 code.

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