AnimePsix

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Sep 22nd, 2019
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C++ 0.45 KB | None | 0 0
  1. #include <iostream>
  2. #include <math.h>;
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7.     setlocale(LC_ALL, "rus");
  8.     double eps, fun, x, delta;
  9.     cout << "Введите точность вычислений eps (0<eps<1) \n";
  10.     cin >> eps;
  11.     cout << "Введите число х \n";
  12.     cin >> x;
  13.     delta = 1;
  14.     while (delta > eps) {
  15.         fun = tan(1.5773 * x) / 2.3041;
  16.         delta = fun - x;
  17.         x = fun;
  18.     }
  19.     cout << "Корень уравнения равен " << x;
  20. }
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