public static void MainTest(string[] args)
{
GaussianElimination.test1();
GaussianElimination.test2();
GaussianElimination.test3();
GaussianElimination.test4();
GaussianElimination.test5();
GaussianElimination.test6();
GaussianElimination.test7();
GaussianElimination.test8();
GaussianElimination.test9();
// N-by-N random system
int N = int.Parse(args[0]);
// build augmented matrix
double[][] A = new double[N][];
for (int i = 0; i < N; i++)
{
A[i] = new double[N];
for (int j = 0; j < N; j++)
{
A[i][j] = StdRandom.Uniform(1000);
}
}
double[] b = new double[N];
for (int i = 0; i < N; i++)
{
b[i] = StdRandom.Uniform(1000);
}
GaussianElimination.test(N + "-by-" + N + " (probably nonsingular)", A, b);
}
/// <summary>
/// Demo test the <c>GaussianElimination</c> data type.</summary>
///
internal static void test(string name, double[][] A, double[] b)
{
Console.WriteLine("----------------------------------------------------");
Console.WriteLine(name);
Console.WriteLine("----------------------------------------------------");
GaussianElimination gaussian = new GaussianElimination(A, b);
double[] x = gaussian.Primal();
if (gaussian.IsFeasible)
{
for (int i = 0; i < x.Length; i++)
{
Console.Write("{0:F6}\n", x[i]);
}
}
else
{
Console.WriteLine("System is infeasible");
}
Console.WriteLine();
Console.WriteLine();
}
