Butcher Tableau Python Packages

qmat

Package for the generation of coefficients used in Spectral Deferred Correction and related methods (Runge-Kutta, ...)

pinn-rk

Runge–Kutta Physics-Informed Neural Networks with time-discrete losses (Gauss/Radau/Lobatto) in PyTorch.

pyodys

This repository contains a robust and flexible Python package for solving ordinary differential equations (ODEs). It supports both Runge–Kutta schemes (explicit, DIRK) and BDF multistep methods, with adaptive time-stepping and strong support for sparse Jacobians--making it well-suited for large-scale and stiff problems.

qmint

Playground to investigate and prototype time-integration methods with qmat