public override void Show()
{
Console.Write(srm.GetModelName() + " iter=" + emparam.Cnt + " ");
Console.Write("(aerror=" + emparam.Aerror + " ");
Console.Write("rerror=" + emparam.Rerror + "): ");
Console.Write("llf=" + emparam.Llf + " ");
Console.Write("param=(");
Console.Write(srm.GetParam().ToString());
Console.WriteLine(" )");
}