U L?h@s<dZddlmZedkr&ddlmZnGdddZeZdS) z sympy.polys.matrices.dfm Provides the :class:`DFM` class if ``GROUND_TYPES=flint'``. Otherwise, ``DFM`` is a placeholder class that raises NotImplementedError when instantiated. ) GROUND_TYPESZflint)DFMc@s0eZdZdZddZeddZeddZdS) DFM_dummyzO Placeholder class for DFM when python-flint is not installed. cOs tddSNz DFM requires GROUND_TYPES=flint.NotImplementedError)argskwargsr J/var/www/html/venv/lib/python3.8/site-packages/sympy/polys/matrices/dfm.py__init__szDFM_dummy.__init__cCsdS)NFr clsdomainr r r _supports_domainszDFM_dummy._supports_domaincCs tddSrrrr r r _get_flint_funcszDFM_dummy._get_flint_funcN)__name__ __module__ __qualname____doc__r classmethodrrr r r r rs  rN)rZsympy.external.gmpyrZ_dfmrrr r r r s