public static NMatrix Cofactors(NMatrix matrix)
{
NMatrix minors = NMatrix.Minors(matrix);
for (int i = 0; i < matrix.Rows; i++)
{
for (int j = 0; j < matrix.Columns; j++)
{
minors.Data[i, j] *= (Tools.Validators.IsEven(i + j)) ? 1 : -1;
}
}
return(minors);// Now holds cofactors
}
public IMatrix MinorsMatrix()
{
return(NMatrix.Minors(this));
}
public NMatrix Minors()
{
return(NMatrix.Minors(this));
}