To cite package ‘amatrix’ in publications use:

  Buchsbaum B (2026). _amatrix: Backend-Agnostic Matrix Extensions_. R
  package version 0.1.0, <https://github.com/bbuchsbaum/amatrix>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {amatrix: Backend-Agnostic Matrix Extensions},
    author = {Brad Buchsbaum},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/bbuchsbaum/amatrix},
  }