public List <LocationBO> Get(string[] Ids)
{
long[] identities = new long[Ids.Length];
Ids.ToList().Select(x => identities.Append(long.Parse(x)));
return(_location.Get(identities.ToList()));
}
public bool CheckResult()
{
var testValues = new long[] { 0, 2, 5, 31, 54 };
var freeVars = new Matrix <long>(testValues.Length + 1, CountOfFreeVariables, testValues.Append(0L));
var random = new Random();
freeVars[testValues.Length] = new Vector <long>(Enumerable.Repeat(0, CountOfFreeVariables)
.Select(x => Convert.ToInt64(random.Next())));
var differenceUnknownAndFree = CountOfUnknown - CountOfFreeVariables;
foreach (var freeRow in (IEnumerable <IVector <long> >)freeVars)
{
var solution = new Vector <long>(CountOfUnknown);
for (var i = 0; i < solution.Count; ++i)
{
var matrixRowEquationPlusOne = Matrix[CountOfEquation + i];
solution[i] = matrixRowEquationPlusOne[CountOfUnknown];
for (var j = 0; j < CountOfFreeVariables; ++j)
{
solution[i] += freeRow[j] * matrixRowEquationPlusOne[differenceUnknownAndFree + j];
}
}
foreach (var row in (IEnumerable <IVector <long> >)OriginalMatrix)
{
var result = row[^ 1];