(self)
return Matrix([[self.ring.to_sympy(y) for y in c(x)] for x in self.matrix]).T
Helper function which returns a sympy matrix ``self.matrix``.
Helper function which returns a sympy matrix ``self.matrix``.
Helper function which returns a sympy matrix self . matrix .
def _sympy_matrix(self):
        """Helper function which returns a sympy matrix ``self.matrix``."""
        from sympy.matrices import Matrix
        c = lambda x: x
        if isinstance(self.codomain, (QuotientModule, SubQuotientModule)):
            c = lambda x: x.data
        return Matrix([[self.ring.to_sympy(y) for y in c(x)] for x in self.matrix]).T
def _sympy_matrix ( self ) : from sympy . matrices import Matrix c = lambda x : x if isinstance ( self . codomain , ( QuotientModule , SubQuotientModule ) ) : c = lambda x : x . data return Matrix ( [ [ self . ring . to_sympy ( y ) for y in c ( x ) ] for x in self . matrix ] ) . T