/// <summary>
/// Evaluates the delta wrt the fixed rate R.
/// </summary>
/// <returns></returns>
public static Decimal GetDelta1(Decimal npv, Decimal curveYearFraction, Decimal rate, Decimal yearFraction)
{
return(RateAnalytics.GetDelta1(npv, curveYearFraction, rate, yearFraction));
}
