This is a page for various notes and quick tests … Many times I had someone on the other part of the line and wanted to talk about mathematics … so you need some space where you can quickly type some ideas in LaTeX and the other person with internet connection can read it.

Embedding PHP works, writing “test” via php: <php> echo “test”; </php>

Writing Mathematics in LaTeX, starting with some formula $$ \begin{equation} \psi(x) := \int_{0}^{1} k(x,y) \varphi(y) ds(y) \end{equation} $$ Works, that is fantastic and now we can communicate appropriately!