PyCosmo¶

PyCosmo is a multi-purpose cosmology calculation tool in Python. It is designed to be interactive and user friendly.

The code includes calculations of:

• Background

• Linear perturbations (incl. fitting functions and a Boltzmann solver)

• Non-linear perturbations

• Series of observables (e.g., weak lensing and galaxy clustering power spectrum, …)

• Several model extensions (massive neutrinos, wCDM, …)

The code documentation can be found at https://cosmo-docs.phys.ethz.ch/PyCosmo/ or created by typing make docs from the PyCosmo folder in your terminal.

Interactive tutorial notebooks are available on the PyCosmoHUB https://pycosmohub.com/.

Contents:¶

• Installation
• Usage
• PyCosmo
• Contributing
• Credits
• History