/// <summary>
/// Creates a new object that is a copy of the current instance.
/// </summary>
///
/// <returns>
/// A new object that is a copy of this instance.
/// </returns>
///
public object Clone()
{
var clone = new RombergMethod(this.Steps,
this.Function, this.Range.Min, this.Range.Max);
return(clone);
}
/// <summary>
/// Computes the area under the integral for the given function,
/// in the given integration interval, using Romberg's method.
/// </summary>
///
/// <param name="steps">The number of steps used in Romberg's method. Default is 6.</param>
/// <param name="func">The unidimensional function whose integral should be computed.</param>
/// <param name="a">The beginning of the integration interval.</param>
/// <param name="b">The ending of the integration interval.</param>
///
/// <returns>The integral's value in the current interval.</returns>
///
public static double Integrate(Func <double, double> func, double a, double b, int steps)
{
var romberg = new RombergMethod(steps, func, a, b);
romberg.Compute();
return(romberg.Area);
}