static void gauss_solver int rightSide Length for int for int double v

static void gauss_solver()
     {
         int n = rightSide.Length;
         for(int i = 0; i < n; ++i)
             for (int j = i + 1; j < n; ++j)
             {
                 double value = equationMatrix[i, i];
                 double koeff = equationMatrix[j, i] / value;
                 for (int c = 0; c < n; ++c)
                     equationMatrix[j, c] -= koeff * equationMatrix[i, c];
                 rightSide[j] -= koeff * rightSide[i];             
             }
          for (int i = n - 1; i >= 0; --i)
             for (int j = i - 1; j >= 0; --j)
             {
                 double value = equationMatrix[i, i];
                 double koeff = equationMatrix[j, i] / value;
                 for (int c = 0; c < n; ++c)
                     equationMatrix[j, c] -= koeff * equationMatrix[i, c];
                 rightSide[j] -= koeff * rightSide[i];
             }
          for (int i = 0; i < n; ++i)
          {
              approxKoeff[i] = rightSide[i] / equationMatrix[i, i];            
          }     
     }