We have just integrated MathJax into this blog. This allows the use of TeX to represent mathematics. For example, we can display the Laplace transform
\[ \mathcal{L}(f) = \int_0^\infty f(t) e^{-st}\,dt \]
by typing \(\mbox{\[ \mathcal{L}(f) = \int_0^\infty f(t) e^{-st}\,dt \]}\)
TeX works in the comments too! Here is a matrix:
ReplyDelete\[ \left( \begin{array}{cc} \dfrac{1}{2} & 0 \\ 0 & \dfrac{1}{3}\end{array}\right) \]