.Modelica_LinearSystems2.Math.Polynomial.integralValue

Information

Syntax

integral = Polynomial.integralValue(p, x_high, x_low);

Description

Calculate value of integral of a polynomial p at a given range between x_low and x_high.

Example

import Modelica_LinearSystems2.Math.Polynomial;

x = Polynomial.x();
p1 = -6*x^2 + 4*x -3;

Polynomial.integralValue(p1, 2);
// = -14.0

Polynomial.integralValue(p1, 2, -2);
// = -44.0

See also

Polynomial.evaluate, Polynomial.derivativeValue.

Interface

encapsulated function integralValue
  import Modelica_LinearSystems2.Math.Polynomial;
  input Polynomial p "Polynomial to be integrated";
  input Real x_high "High integrand value";
  input Real x_low = 0 "Low integrand value, default 0";
  output Real integral = 0.0 "Integral of polynomial p from x_low to x_high";
end integralValue;