public void MatrixCreationTest()
{
Assert.True((new NMatrix(0, 1, null)).Invalid);
Assert.True((new NMatrix(1, 0, null)).Invalid);
Assert.True((new NMatrix(1, 1, null)).Invalid);
Assert.False(
(new NMatrix(1, 1, new double[] { 1.0 })).Invalid);
var MatA = new NMatrix(2, 3,
new double[] { 1, 2, 3, 4, 5, 6 });
Assert.Equal(1, MatA[0]);
Assert.Equal(2, MatA[1]);
Assert.Equal(3, MatA[2]);
Assert.Equal(4, MatA[3]);
Assert.Equal(5, MatA[4]);
Assert.Equal(6, MatA[5]);
Assert.Equal(1, MatA[0, 0]);
Assert.Equal(2, MatA[0, 1]);
Assert.Equal(3, MatA[0, 2]);
Assert.Equal(4, MatA[1, 0]);
Assert.Equal(5, MatA[1, 1]);
Assert.Equal(6, MatA[1, 2]);
var MatB = new NMatrix(2, 3,
new double[] { 1, 2, 3, 4, 5, 6 });
Assert.True(MatA.Equals(MatB));
}
private void DivTest()
{
var MatA = new NMatrix(2, 3,
new double[]
{
1, 2, 3, 4, 5, 6
});
var MatDiv = MatA.Div(-2);
var MatAnswer = new NMatrix(MatA.Row, MatA.Col,
new double[] {
-0.5, -1, -1.5,
-2, -2.5, -3
});
Assert.True(MatAnswer.Equals(MatDiv));
}
private void MultTest()
{
var MatA = new NMatrix(2, 3,
new double[]
{
1, 2, 3, 4, 5, 6
});
var MatMult = MatA.Mult(-0.5);
var MatAnswer = new NMatrix(MatA.Row, MatA.Col,
new double[] {
-0.5, -1, -1.5,
-2, -2.5, -3
});
Assert.True(MatAnswer.Equals(MatMult));
}