/// <summary>
/// Initializes a new instance of the <see cref="Integral" /> class.
/// </summary>
/// <param name="integrandExpression">Integrand expression of the integral.</param>
/// <param name="startValue">Start value of the definite integral.</param>
/// <param name="endValue">End value of the definite integral.</param>
/// <param name="iterations">Amount of iterations.</param>
/// <param name="parameterName">Name of the variable by which the integral is calculated.</param>
public Integral(string integrandExpression, double startValue, double endValue, int iterations, string parameterName)
{
this.Variable = new Variable(parameterName, 0.0);
this.Integrand = new Expression(integrandExpression, new List <Variable>()
{
this.Variable
});
this.StartValue = startValue;
this.EndValue = endValue;
this.IterationsNumber = iterations;
}
/// <summary>
/// Initializes a new instance of the <see cref="IntegralVariable" /> class.
/// </summary>
/// <param name="integralVariable">Initial variable which is supposed to be copied to the current one</param>
public IntegralVariable(IntegralVariable integralVariable)
{
this.Name = integralVariable.Name;
this.Value = integralVariable.Value;
}