static void test2()
{
CoFactorMethod.createAllSubMatrix();
testCofactorDeterminant("-76 2 10 8 2");
testCofactorDeterminant("0 5 9 10 18");
testCofactorDeterminant("-358 6 3 8 2 4 10 8 9 3");
testCofactorDeterminant("0 6 3 8 12 6 16 8 9 3");
//testDefinitionDeterminant("358 6 3 8 2 4 10 8 9 3"); // Will Fail
//testDefinitionDeterminant("10 6 3 8 12 6 16 8 9 3"); // Will Fail
testCofactorDeterminant("-648 10 2 6 1 5 10 3 6 7 2 9 7 4 6 8 9");
testCofactorDeterminant("1718 6 4 10 1 10 5 1 9 3 2 9 10 6 2 6 2");
testCofactorDeterminant("52 4 6 10 7 1 4 9 8 10 2 10 7 10 7 6 10 3 6 1 10 10 7 1 8 3");
}
static bool testCofactorDeterminant(string s, bool printAll = true)
{
var l0 = s.Split(' ').Select(int.Parse).ToList();
var det0 = l0[0];
var l1 = l0.Skip(1).ToList();
var mat = list2matrix(l1);
var det1 = CoFactorMethod.ComputeDeterminant(mat);
if (printAll || det0 != det1)
{
foreach (var r in mat)
{
Console.WriteLine(string.Join(" ", r));
}
var info = det0 != det1 ? $"Bad; {det0,10} != {det1}" : $"Good; {det0,10} == {det1}";
Console.WriteLine($"=> {info} cofactorDeterminant");
Console.WriteLine();
}
return(det0 == det1);
}
