# User:Sam/jsMath

(Difference between revisions)

• $$\int_a^x f(\alpha\,)\,dx$$
• $$\sqrt{x^2+2x+1}=|x+1| - \left(\left(\frac{2x^2}{x}\right)^2\right)^2$$
• $$\sqrt{\sqrt{\sqrt{x}}}$$
• $$\ E = \sum_{i=1}^N e^{- J_{ij} \sigma_i \sigma_j}$$
• $$\left( \begin{smallmatrix} a&b \\ c&d \end{smallmatrix} \right)$$
• $$\therefore$$