title: New line in subscript in share latex
body: <p>I am trying to shift this extra long subscript to the line below, because it is too long. The code is </p>
  
  <p><code>\mathop{\mathbb{E}}_{x \in p_{data}(x), z \in p_{z}(z)}</code></p>
  
  <p>And the expression looks like :</p>
  
  <p><a href="https://i.stack.imgur.com/NQbVn.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/NQbVn.png" alt="The current expression."></a></p>
  
  <p>I want the characters z onwards to be in a new line, while being the subscript to E.</p>
  
  <p>Thanks!</p>