The math delimiters are $...$ and \(...\) for in-line mathematics and $$...$$ and \[...\] for displayed mathematics.

• Latex $\sqrt{x}$ gives in-line mathematics $\sqrt{x}$
• You can also use \(\sqrt{x}\) for in-line mathematics \(\sqrt{x}\)
• Latex $$x = \frac{ -b \pm \sqrt{b^2 - 4 a c}}{2 a}$$ gives displayed mathematics: $$x = \frac{ -b \pm \sqrt{b^2 - 4 a c}}{2 a}$$
• You can also use \[a x^3 + b x^2 + c x + d = 0\] for displayed mathematics: \[a x^3 + b x^2 + c x + d = 0\]
• If you need to display a \$, use \$ or put it inside <span>$</span>. (We enabled Process Escapes)

Latex is provided by MathJax.