System.Dynamic.Utils.TypeUtils.IsFloatingPoint C# (CSharp) Method

        internal static bool IsFloatingPoint(this Type type)
        {
            type = GetNonNullableType(type);
            switch (type.GetTypeCode())
            {
                case TypeCode.Single:
                case TypeCode.Double:
                    return true;
                default:
                    return false;
            }
        }
#endif