title: Python numpy exponential notation
body: <p><code>np.log(someMatrix)</code> generates values of the type <code>1.220536239336080619e+01</code>. I'd like actually see all the digits intead of <code>+e01</code>. Is there a way to tell numpy to do so please? </p>
  
  <p>I tried <code>around()</code> but doesn't work for me.</p>