# Articles

- Using interval arithmetic for better error propagation (07 Mar 2023)
- Release of my first iOS app (08 Feb 2023)
- A proof for the closed form of triangular numbers (31 Dec 2022)
- A simple script for cron Prometheus export (30 Nov 2022)
- Solving a $x^2+\varepsilon x=1$ with perturbation theory for two regimes (27 Nov 2022)
- Interpolation on earth surface (far from the dateline) (27 Oct 2022)
- SI model stability with unusual perturbation theory (12 Apr 2022)
- Writing scientific software by yourself (25 Jul 2021)
- Trying to explain light transmission through a privacy film (25 Apr 2021)

## About me

I am Andreas Völker and I study in Münster, Germany. I often deal with computer science, physics and some mathematics. I usually work on different projects (which I have to write down on occasion).

## Contact

andreas(at)avoel.de

Microblog @andreas@social.avoel.de