- #include <iostream> 
-   
- int main() 
- { 
-   double x = 0.15, y = 0.14999999999; 
-   if (x <= y) 
-     std::cout << "Equation returns true." << std::endl; 
-   else 
-   std::cout << "x = " << x << "; y = " << y << "; but x <= y is false." << std::endl; 
- } 
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