Required Instance Propertyswift 6.0.1Swift

    nextDown

    The greatest representable value that compares less than this value.

    var nextDown: Self { get }
    Mangled symbol
    sSF8nextDownxvp What are these?
    FNV24 hash
    3T7GT

    For any finite value x, x.nextDown is less than x. For nan or -infinity, x.nextDown is x itself. The following special cases also apply:

    • If x is infinity, then x.nextDown is greatestFiniteMagnitude.

    • If x is leastNonzeroMagnitude, then x.nextDown is 0.0.

    • If x is zero, then x.nextDown is -leastNonzeroMagnitude.

    • If x is -greatestFiniteMagnitude, then x.nextDown is -infinity.