title: Can I retrieve default value of parameter in method?
body: <p>Example:</p>
  
  <pre><code>public static double ComputeFoo(double nom, double den, double epsilon = 2.2e-16)
  {
      double den1 = den == 0.0 ? epsilon : den;
      // den1 can still be zero if epsilon is zero
      // is there any way to retrieve 2.2e-16 here and assign it to den1?
      return nom/den1;
  }
  </code></pre>
  
  <p>Is there a way to retrieve 2.2e-16 value and use it in method?    </p>
  
  <p>P.S.: I understand that for this particular example I can just call <code>ComputeFoo(nom, den1)</code>.</p>