title: Multidimensional array in Python
body: <p>I have a little Java problem I want to translate to Python. Therefor I need a multidimensional array. In Java it looks like:</p>
  
  <pre><code>double dArray[][][] = new double[x.length()+1][y.length()+1][x.length()+y.length()+3];
  dArray[0][0][0] = 0;
  dArray[0][0][1] = POSITIVE_INFINITY;
  </code></pre>
  
  <p>Further values will be created bei loops and written into the array.</p>
  
  <p>How do I instantiate the array?</p>
  
  <p>PS: There is no matrix multiplication involved...</p>