You can now include LaTeX math in the wiki, courtesy of the JsMath cookbook.

{$ 10^5 + e_2 + \sqrt{n} + \frac{a}{b} $}

{$$ {\cal X} {\mathbb A} = \sum_{i=1}^n {\left\{\frac{-\beta\pm\sqrt{\left[b^{\left(\frac{-b\pm\sqrt{b^2-4 a c}}{2a}\right)}\right] -4 \alpha \gamma}}{2a}\right\}} $$}

{$ x^3 $}

{$ \int_i^k x^2 $}

{$$ \sum_{i=0}^k x^2 $$}

{$ \mathcal N $}

{$$ \mathrm{corr}(X,Y)= \frac{\displaystyle \sum_{i=1}^n(x_i-\overline x)(y_i-\overline y)} {\displaystyle\biggl[\sum_{i=1}^n(x_i-\overline x)^2 \sum_{i=1}^n(y_i-\overline y)^2\biggr]^{1/2}}$$}

{$$ \mathrm{corr}(X) = \frac{1}{{(2\pi)}^{N/2}} $$}

{$$f_X(x_1...x_N) = \frac {1}{(2\pi)^{N/2} {\left| \Sigma \right|} ^{1/2}} \exp \left(-\frac{1}{2}(x -\mu)^t \Sigma^{-1} (x-\mu) \right) $$}

{$$ \begin{eqnarray} f & = & g \\ & = & h + i \\ & & +j \end{eqnarray} $$}

Here is {$x$} some {$x^2$} text {$x^i_j$} and {$x^{h^3}_{e_f}$} some {$|x\rangle$} more.