title: confusing result from pd .cut interval
body: <p>I need to create range for the interval by using the pd.cut. My minimum    value is <code>0</code>  and the maximum is <code>4412429728.0.</code> but the problem is the minimum value in the first  interval start with <code>(-4412429.728, 44124297.28]</code> but it is should start with this interval <code>(0, 44124297.28]</code> is that way that i can cut the interval in a range not equal ? </p>
  
  <pre class="lang-py prettyprint-override"><code>df_inputs_prepr['Pre_STANDARD_SALES_bins'] = pd.cut(df_inputs_prepr['Pre_STANDARD_SALES'], 50)
  </code></pre>
  
  <p>I expected the value start with with the minmum value 0 
  and the range of the interval is not equal</p>