2 papers
astro-ph.GA2025
EXP: a Python/C++ package for basis function expansion methods in galactic dynamics
Michael S. Petersen, Martin D. Weinberg
We present the public release of EXP, a basis function expansion C++ library and Python package for running N-body galactic simulations and dynamical discovery. EXP grew out of the…
stat.CO2024
lintsampler: Easy random sampling via linear interpolation
Aneesh P. Naik, Michael S. Petersen
'lintsampler' provides a Python implementation of a technique we term 'linear interpolant sampling': an algorithm to efficiently draw pseudo-random samples from an arbitrary probab…