lab7_4

cout << "Задание 4.6\n";
        eps = 0.1;
        s = 0;
        n = 0;
        cout << "Введите X1\n";
        x1 = TakeNum(-10, 10);
        cout << "Введите X2\n";
        x2 = TakeNum(-10, 10);
        cout << "Введите dx\n";
        dx = TakeNum(1, 10);


        cout << ("   x    |    f(x)   |   count\n");
        for (double i = x1; i <= x2; i += dx) {
            count = 0;
            temp = i;
            fac = 1;
            n = 0;
            s = 0;
            while (fabs(temp) > eps) {
                for (int j = 1; j < 2 * n; j++)
                    fac *= j;
                temp = (pow((-1), n) * (pow(i, 2 * n))) / fac;
                s += temp;
                n++;
                count++;
            }
            cout << fixed << setprecision(3) << i << "   |   " << fixed << setprecision(3) << s << "   |     " << count << endl;
        }
        cout << "\n";