Software

Libraries

Maintainers: Alexandru Fikl

mittagleffler: Efficient special function evaluation

mittagleffler is a library that can evaluate the two-parameter Mittag-Leffler special function to high accuracy. The core implementation is in Rust and outperforms all existing benchmarked implementations. This library was used to test the fractional Integrate-and-Fire method described in our 2025 FCAA paper.

License: MIT Documentation Code Python Rust

Maintainers: Alexandru Fikl

netbrot: A visualizer for fractals on networks

netbrot is a little fractal visualizer implemented in Rust. It can render Mandelbrot and Julia type fractals for vector quadratic maps in the complex plane. We have used it to understand the dynamics of adjacency matrices that arise in neuroscience. It was used to generate the visualizations in our 2025 CSF paper and our 2025 Chaos paper.

License: MIT Code Rust Python

Maintainers: Alexandru Fikl

orbitkit: Analysis for dynamical systems on networks

orbitkit is a library that contains a selection of methods that can be used to analyse dynamical systems on networks. This includes cycle detection, cluster detection, synchrony measures, and others from the literature. These methods have been used in multiple of our papers to analyze high-dimensional neuron network models. It was used to generate the results in our 2026 Chaos paper.

License: MIT Documentation Code Python

Maintainers: Alexandru Fikl

polsys-rs: A wrapper around POLSYS_PLP

polsys-rs is a Rust binding for the POLSYS_PLP Fortran code. It can be used to solve systems of high-order polynomials using homotopy methods.

License: MIT Documentation Code Rust Fortran

Maintainers: Alexandru Fikl

pycaputo: Flexible solver for fractional ODEs

pycaputo is a library that can evaluate fractional derivatives and integrals and can solve fractional-order differential equations with a wide variety of methods and operators. This library was used to implement the fractional Integrate-and-Fire method described in our 2025 FCAA paper.

License: MIT Documentation Code Python

Paper Code

Maintainers: Alexandru Fikl

arXiv (2026): Delayed Theta Neuron Simulations

License: MIT Zenodo Code Python

Maintainers: Alexandru Fikl

Chaos (2025): Equi-Mandelbrot Rendering

License: MIT Zenodo Code Python

Maintainers: Alexandru Fikl

Chaos (2026): Network TRN Simulations

License: MIT Zenodo Code Python