Alternative Equation Formats

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MathML

\frac{1}{σ \sqrt{2 π}} e^{- \frac{1}{2} {(\frac{x - μ}{σ})}^{2}}

$\frac{1}{\sigma \sqrt{2 \pi }} e^{-\frac{1}{2}\left(\frac{x - \mu }{\sigma }\right)^2}$