public void mainFunctions(int _countColumn, int _n, double[] _arrayX, double[] _arrayY, double[] _findAnswerValues)
{
double[] sumPowTemp = new double[_n + 4];
double[] sumMulTempCp = new double[_n];
CountSum countSum = new CountSum();
countSum.sumPowerX(sumPowTemp, _arrayX, _countColumn, _n);
//Console.WriteLine("sumPowTemp");
//for (int i = 0; i < sumPowTemp.Length; i++)
//{
// Console.WriteLine(sumPowTemp[i]);
//}
countSum.multXY(sumMulTempCp, _arrayX, _arrayY, _countColumn, _n);
//Console.WriteLine("sumMulTempCp");
//for (int i = 0; i < sumMulTempCp.Length; i++)
//{
// Console.WriteLine(sumMulTempCp[i]);
//}
//=============================================================================
double[,] mainMassive = new double[_n, _n];
assignmentMainMassive(mainMassive, sumPowTemp, _n);
//Console.WriteLine("mainMassive");
//for (int i = 0; i < _n; i++)
//{
// for (int j = 0; j < _n; j++)
// {
// Console.Write(mainMassive[i, j] + " ");
// }
// Console.WriteLine();
//}
double[] freeVar = new double[_n];
for (int i = 0; i < _n; i++)
{
freeVar[i] = sumMulTempCp[i];
//Console.WriteLine(freeVar[i]);
}
MethodGaussa methodGaussa = new MethodGaussa();
methodGaussa.Kramer(_n, mainMassive, freeVar, _findAnswerValues);
//Console.WriteLine(" _findAnswerValues");
//for (int i = 0; i < _findAnswerValues.Length; i++)
//{
// Console.WriteLine(_findAnswerValues[i]);
//}
}
public double findR(double[] _array, double[] _calcArray, int _size)
{
double[] sqError = new double[_size];
int j = 0;
for (int i = 0; i < _size; i++)
{
sqError[j] = (_array[i] - _calcArray[j]) * (_array[i] - _calcArray[j]);
//Console.WriteLine(sqError[j]);
j++;
}
double sum = 0;
for (int i = 0; i < _size; i++)
{
sum += sqError[i];
}
CountSum countSum = new CountSum();
return((countSum.sumY(_array, _size) - sum) / countSum.sumY(_array, _size));
}