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Update FlatLambdaCDM docstring to reflect JAX implementation #270

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Merged
Jammy2211 merged 3 commits into from
Jan 30, 2026
Merged

Update FlatLambdaCDM docstring to reflect JAX implementation #270

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Initial plan
Copilot Jan 30, 2026
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Update FlatLambdaCDM docstring to reflect JAX-compatible implementation
Copilot Jan 30, 2026
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Remove trailing whitespace from docstring
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14 changes: 7 additions & 7 deletions autogalaxy/cosmology/model.py
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Expand Up @@ -399,15 +399,15 @@ def __init__(
Ob0: float = 0.04897,
):
"""
A wrapper for the astropy `FlatLambdaCDM` cosmology class, which allows it to be used for modeling such
that the cosmological parameters are free parameters which can be fitted for.
A JAX-compatible implementation of the FlatLambdaCDM cosmology model, which allows it to be used for
modeling such that the cosmological parameters are free parameters which can be fitted for.

The interface of this class is the same as the astropy `FlatLambdaCDM` class, it simply overwrites the
__init__ method and inherits from it in a way that ensures **PyAutoFit** can compose a model from it
without issue.
This is a custom implementation designed to work with both NumPy and JAX backends, enabling automatic
differentiation and GPU acceleration when needed. The interface and parameter naming conventions follow
the astropy `FlatLambdaCDM` class for compatibility.

The class also inherits from `LensingCosmology`, which is a class that provides additional functionality
for calculating lensing specific quantities in the cosmology.
The class inherits from `LensingCosmology`, which provides additional functionality for calculating
lensing specific quantities in the cosmology.

Parameters
----------
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