9i SrSSKJrJr SS/rg)a2 sympy.polys.matrices package. The main export from this package is the DomainMatrix class which is a lower-level implementation of matrices based on the polys Domains. This implementation is typically a lot faster than SymPy's standard Matrix class but is a work in progress and is still experimental. ) DomainMatrixDMrrN)__doc__ domainmatrixrr__all__]/var/www/html/land-doc-ocr/venv/lib/python3.13/site-packages/sympy/polys/matrices/__init__.pyr s +D r