static void Main(string[] args)
{
StreamWriter SW = new StreamWriter("Results_CT_2_2.txt");
string file = "CT_2_2_Ab_v00.txt"; int Variant = 0;
SW.WriteLine($"\r\n {file} Variant = {Variant}");
Matrix.Read(file, out Matrix A, out Vector b, out int n);
SW.Write(Matrix.Print(A, b, true, 2, 3, "Matrix Ab"));
Vector X = MAC_Algebra.Method_Simple_Iteration(A, b, 1.0E-5, out int K);
SW.Write("\r\n Solving SLAE with Method_Simple_Iteration :");
SW.Write(Vector.Print(X, PT.Vertical, true, 3, 10, "Vector X"));
double error = MAC_Algebra.Error_of_SLAE(A, X, b);
SW.WriteLine($"\r\n Error = {error,10:E1} iterations = {K}");
X = MAC_Algebra.Method_Simple_Iteration(A, b, 1.0E-10, out K);
SW.Write(Vector.Print(X, PT.Vertical, true, 3, 10, "Vector X"));
error = MAC_Algebra.Error_of_SLAE(A, X, b);
SW.WriteLine($"\r\n Error = {error,10:E1} iterations = {K}");
// HOMEWORK
file = "CT_2_2_Ab_3_v02.txt"; Variant = 2;
SW.WriteLine($"\r\n HOME WORK \r\n {file} Variant = {Variant}");
Matrix.Read(file, out A, out b, out n);
SW.Write(Matrix.Print(A, b, true, 2, 3, "Matrix Ab"));
X = MAC_Algebra.Method_Simple_Iteration(A, b, 1.0E-5, out K);
SW.Write("\r\n Solving SLAE with Method_Simple_Iteration :");
SW.Write(Vector.Print(X, PT.Vertical, true, 3, 10, "Vector X"));
error = MAC_Algebra.Error_of_SLAE(A, X, b);
SW.WriteLine($"\r\n Error = {error,10:E1} iterations = {K}");
X = MAC_Algebra.Method_Simple_Iteration(A, b, 1.0E-10, out K);
SW.Write(Vector.Print(X, PT.Vertical, true, 3, 10, "Vector X"));
error = MAC_Algebra.Error_of_SLAE(A, X, b);
SW.WriteLine($"\r\n Error = {error,10:E1} iterations = {K}");
SW.Close();
}
