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Dec 18th, 2014
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  1. #include <iostream>
  2. #include <cmath>
  3. #include <conio.h>
  4.  
  5. using namespace std;
  6.  
  7. int main()
  8. {
  9. float x0=0;
  10. float epsilon=0;;
  11.  
  12. cout << "x0: ";
  13. cin >> x0;
  14. cout << endl << "epsilon: ";
  15. cin >> epsilon;
  16.  
  17. while(abs(x0*x0 - 2) > epsilon)
  18. {
  19. float funkcjax = x0*x0 - 2;
  20. x0 = x0 -(funkcjax)/ (2*x0);
  21. }
  22.  
  23. cout << "wynik: " << x0 << endl;
  24. getch();
  25.  
  26. return 0;
  27. }
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