public SLongIntD(LongIntDecimal From, ConstructorMode mode) : this(From, LSign.Positive, mode) { }
public SLongIntD(LongIntDecimal From, LSign lSign, ConstructorMode mode) : base(From, mode) { sign = lSign; }
public ULongIntD(LongIntDecimal From, ConstructorMode mode) : base(From, mode) { }