public static int Main(string[] args)
{
var a = new NumericMatrix<int>(3, 3);
a[0][0] = 101;
a[0][1] = -102;
a[0][2] = 103;
a[1][0] = 201;
a[1][1] = 202;
a[1][2] = 203;
a[2][0] = 301;
a[2][1] = -302;
a[2][2] = 303;
Console.WriteLine("a: {0}; |a|: {1}", a, a.Det());
var b = a.Transposed().MultiplyBy(2);
Console.WriteLine("b: {0}; |b|: {1}", b, b.Det());
return 0;
}
public static int Main(string[] args)
{
var a = new NumericMatrix<double>(2, 3);
a[0][0] = 1.5;
a[0][1] = 2.5;
a[0][2] = 3.5;
a[1][0] = 3.5;
a[1][1] = 2.5;
a[1][2] = 1.5;
var b = new NumericMatrix<double>(3, 4);
b[0][0] = 1.5;
b[0][1] = 2.5;
b[0][2] = 3.5;
b[0][3] = 4.5;
b[1][0] = 4.5;
b[1][1] = 3.5;
b[1][2] = 2.5;
b[1][3] = 1.5;
b[2][0] = 5.5;
b[2][1] = 6.5;
b[2][2] = 7.5;
b[2][3] = 8.5;
Console.WriteLine("a: {0}\nb: {1}", a, b);
Console.WriteLine("a.b is okay as of a: {0}", a.IsCompatibleBeingLeft(b));
Console.WriteLine("b.a is okay as of a: {0}", a.IsCompatibleBeingRight(b));
Console.WriteLine("a.b is okay as of b: {0}", b.IsCompatibleBeingRight(a));
Console.WriteLine("b.a is okay as of b: {0}", b.IsCompatibleBeingLeft(a));
var ab = a.MultiplyBy(b);
Console.WriteLine("a.b: {0}", ab );
var abt = a.Transposed();
Console.WriteLine("a.b^t: {0}", abt );
return 0;
}
