title: How to convert a floating point value in exponential form to dot notation?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/2335657/prevent-scientific-notation-in-ostream-when-using-with-double">Prevent scientific notation in ostream when using &lt;&lt; with double</a>  </p>
  </blockquote>
  
  
  
  <p>I get 1e-1 as result after a computation how can I convert the result from exponent to dot notation i.e., 0.1 ? Why is it automatically  converted to exponential notation!!</p>