pytc.legacy

Legacy NumPy-based implementations of TC/XTC.

This module contains the original NumPy implementations of transcorrelated integrals. It is maintained for backward compatibility, testing, and rapid prototyping. For production use, prefer the JAX-based autodiff implementations in the main pytc package.

Submodules

df	This module implements the density-fitting for transcorrelated integrals.
jastrow	Jastrow factor implementations.
kmat
lmat	This module implements the three-electron matrix elements L.
tc	This module implements the Transcorrelated method.
test	Tests for pytc.legacy.
xtc