.Modelica.Math.Nonlinear.Examples.quadratureLobatto1

Information

This example integrates the following integrands with function quadratureLobatto and compares the result with an analytical solution. The examples also demonstrate how additional input arguments to the integrand function can be passed as additional arguments. The following integrals are computed:

• integral(sin(x)*dx) from x=0 to x=1
• integral(sin(5*x)*dx) from x=0 to x=13
• elliptic integral from x=0 to pi/2

Interface

function quadratureLobatto1
  extends Modelica.Icons.Function;
  import Modelica.Utilities.Streams.print;
  input Real tolerance = 1e-5 "Error tolerance of integral values";
end quadratureLobatto1;