https://github.com/atomicarchitects/basislib

Your favorite basis functions for equivariant models in one place. Code borrowed from e3x

https://github.com/atomicarchitects/basislib

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Repository

Your favorite basis functions for equivariant models in one place. Code borrowed from e3x

Basic Info
  • Host: GitHub
  • Owner: atomicarchitects
  • License: mit
  • Language: Python
  • Default Branch: main
  • Homepage:
  • Size: 87.6 MB
Statistics
  • Stars: 2
  • Watchers: 2
  • Forks: 2
  • Open Issues: 1
  • Releases: 0
Created about 2 years ago · Last pushed almost 2 years ago
Metadata Files
Readme License

README.md

BasisLib

Copy of Numpy-based basis functions utilities from e3x.

Useful external APIs:

  • BasisLib.so3.generate_clebsch_gordan_lookup_table: Current .npz cache supports upto lmax=30
  • BasisLib.so3.generate_spherical_harmonics_lookup_table: Current .npz cache supports upto lmax=15

Refer to BasisLib.so3.spherical_harmonics and BasisLib.so3.clesch_gordan for their usage.

Workflow for generating more coefficients

bash python -m BasisLib.so3.clebsch_gordan_lut --path $HOME/BasisLib/BasisLib/so3_clebsch_gordan_lut.npz --max_degree 50 --num_processes 47

Owner

  • Name: The Atomic Architects
  • Login: atomicarchitects
  • Kind: organization
  • Location: United States of America

Research Group of Prof. Tess Smidt

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Dependencies

pyproject.toml pypi
  • absl-py *
  • etils [epath]
  • more_itertools *
  • numpy *
  • sympy *