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HTML

              
                <div class="container">
<h2>
Inline MathJax
</h2>

<p>$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$</p>
<p>
The scripts in this file allow math formulas to be written anywhere within the HTML code.  To start a formula you use either a dollar sign \$ or you can use a slash an an open parentheses "/(".  To end the inline math, you have another dollar sign or a back slash and a closing parentheses.  Enclosing in double dollar signs put the math on its own line.  Or you can use the backslash and a hard bracket "\[".
</p>

<p>
If you need to actually use a regular dollar sign in the text, then you need to 'escape' it so the page doesn't think its the start of math.  In order to escape it you use a backslash before the dollar sign.  "\\$"
</p>

<h3>
Examples
</h3>
<ol>
<li>Dollar Signs: $y=mx+1$</li>
<li>Parenthesis: \(y=mx+2\)</li>
<li>Double Dollar Signs: $$y=mx+3$$</li>
<li>Hard Bracket: \[y=mx+5\]</li>
  <li>$\lim_{x \to \infty} \exp(‐x) = 0$</li>
  <li>$\cos (2\theta) = \cos^2 \theta ‐ \sin^2 \theta$</li>
  <li>$a \bmod b$</li>
  <li>$x \equiv a \pmod b$</li>
</ol>

<h4>
In a sentence
</h4>
<p>
When $a \ne 0$, there are two solutions to \(ax^2 + bx + c = 0\) and they are
$$x = {-b \pm \sqrt{b^2-4ac} \over 2a}.$$
</p>
</div>
              
            
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