wcosmo.taylor.flat_wcdm_pade_coefficients#
- wcosmo.taylor.flat_wcdm_pade_coefficients(w0=-1, zpower=0, *, xp=<module 'numpy' from '/home/docs/checkouts/readthedocs.org/user_builds/wcosmo/envs/v0.5.2/lib/python3.12/site-packages/numpy/__init__.py'>)[source]#
Compute the Pade coefficients as described in arXiv:1111.6396. We make two primary changes:
allow a variable dark energy equation of state \(w_0\) by changing the definition of \(x\).
include more terms (17) in the Taylor expansion.
- Parameters:
- w0: array_like
The (constant) equation of state parameter for dark energy
- Returns:
- p, q: array_like
The Pade coefficients