Alternative Equation Formats

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MathML

d (z_{i}) = \frac{1}{\sqrt{2 π} σ} \int_{- \infty}^{\sum π_{j} z_{j i}} e x p [- \frac{1}{2} \frac{ξ^{2}}{σ^{2}}] d ξ

Math Rendered as SVG

Math as LaTeX Source

\[ d(z_{i}) \; = \; \frac{1}{\sqrt{2 \pi } \sigma } \, \int _{- \infty }^{\sum \pi _{j} z_{ji}} \, exp \left[ - \frac{1}{2} \, \frac{\xi ^{2}}{\sigma ^{2}} \right] \, d \xi \]