Alternative Equation Formats

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MathML

l (μ, σ) = - n \log σ + \sum_{i = 1}^{n} \log [\exp (- \frac{(x_{i} - μ)^{2}}{2 σ^{2}}) + \exp (- \frac{(x_{i} + μ)^{2}}{2 σ^{2}})]

Math Rendered as SVG

Math as LaTeX Source

\[ l(\mu ,\sigma ) = -n \log \sigma + \sum _{i=1}^ n \log \left[ \exp \left( -\frac{(x_ i-\mu )^2}{2\sigma ^2} \right) + \exp \left( -\frac{(x_ i+\mu )^2}{2\sigma ^2} \right) \right] \]