/// <summary>
/// numeric floor, or lowercase
/// </summary>
/// <param name="l"></param>
/// <returns></returns>
public static CValue Floor(CValue l)
{
if (l.IsNumeric) {
return new CValue(Math.Floor(l.NumericValue));
}
return new CValue(l.ToString().ToLower());
}
/// <summary>
/// Numeric exponent, or NaN
/// </summary>
public static CValue Pow(CValue l, CValue r)
{
if (l.IsNumeric && r.IsNumeric) {
return new CValue((decimal)Math.Pow((double)l.NumericValue, (double)r.NumericValue));
}
return new CValue();
}
public static CValue Ceil(CValue l)
{
if (l.IsNumeric) {
return new CValue(Math.Ceiling(l.NumericValue));
}
return new CValue(l.ToString().ToUpper());
}