title: Equation display issue - Mathjax/ Latex
body: <p>I'm using Latex to create equations and it is rendered on a website using Mathjax. </p>
  
  <p>When multiple 'lim' comes in the same line, the second 'lim' is not displayed properly as shown in the image.</p>
  
  <p>Following is the latex code for the equation. How can the issue be fixed?</p>
  
  <pre><code>\begin{align}
    \sf\:We\: have \:
    \lim_{x \rightarrow a} \frac {x^{n} - a^{n}} {x - a}
      &amp; = na^{n-1} \\
    \therefore 
    \lim_{x \rightarrow 2} \frac {x^{100} - 2^{100}} {x^{77} - 2^{77}}
      &amp; = \lim_{x \rightarrow 2} \frac {x^{100} - 2^{100}} {x - 2} 
          \times \frac {1} {\lim_{x\rightarrow 2} \frac {x^{77} - 2^{77}} {x - 2}} \\ 
      &amp; = \frac {100 \times 2^{99}} {77 \times 2^{76}} \\ 
      &amp; = \frac {100} {77} \times 2^{23}
  \end{align}
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/FIC3k.jpg" alt="Screenshot of the equation written using latex and rendered using mathjax"></p>