title: How to increase Jupyter notebook Memory limit?
body: <p>I am using jupyter notebook with Python3 on windows 10. My computer has 8GB RAM and at least 4GB of my RAM is free.</p>
  
  <p>But when I want to make a numpy ndArray with size 6000*6000 with this command:
   <code>np.zeros((6000, 6000), dtype='float64')</code> 
  I got this : <code>Unable to allocate array with shape (6000, 6000) and data type float64</code></p>
  
  <p>I don't think this could use more then 100MB RAM.
  I tried to change the number to see what happens. The biggest array I can make is (5000,5000). Did I make a mistake in estimating how much RAM I need?</p>