title: Passing numpy.arange() an argument
body: <p>I'm trying to pass the values that I want numpy.arange to use.</p>
  
  <p>The code is: </p>
  
  <pre><code>for x in numpy.arange(argument)
  </code></pre>
  
  <p>where argument is:</p>
  
  <p>argument = (.1,6.3,.1) (tuple)</p>
  
  <p>TypeError: arange: scaler arguements expected instead of a tuple</p>
  
  <p>arguement = [.1,6.3,.1] (list)</p>
  
  <p>TypeError: unsupported operand type(s) for -: 'str' and 'int'</p>
  
  <p>arguement = '.1,6.3,.1' (string)</p>
  
  <p>TypeError: unsupported operand type(s) for -: 'str' and 'int'</p>
  
  <p>and I've tried putting the tuple and list in a string. None of these have worked.</p>
  
  <p>I've searched the literature and can find no reference to this.</p>
  
  <p>Any insights would be appreciated.</p>