• here's a list of blog posts i've written abouth mathematics

• some practise questions for groups and symmetry

LATEX TEST

this is a test of inline LaTeX: \( a^2 + b^2 = c^2 \)

and here is a displayed equation:

\[ \frac{d}{dx} \left( \int_{0}^{x} f(t)\,dt \right) = f(x) \]