Variable fractionDecimalMatchesConst

fractionDecimalMatches: (
    | [number, "⅓"]
    | [number, "⅔"]
    | [number, "⅕"]
    | [number, "⅖"]
    | [number, "⅗"]
    | [number, "⅘"]
    | [number, "⅙"]
    | [number, "⅚"]
    | [number, "⅐"]
    | [number, "⅑"]
    | [number, "⅒"]
    | [number, "⅛"]
    | [number, "¼"]
    | [number, "⅜"]
    | [number, "½"]
    | [number, "⅝"]
    | [number, "¾"]
    | [number, "⅞"]
    | [number, "1/16"]
    | [number, "3/16"]
    | [number, "5/16"]
    | [number, "7/16"]
    | [number, "9/16"]
    | [number, "11/16"]
    | [number, "13/16"]
    | [number, "15/16"])[] = ...

Map of "close enough" decimal values to the VulgarFraction or Sixteenth fraction string matches.