48   double density = (std::max)(8./(rows*cols), 0.1);  in sparse_product()  local
77     initSparse(density, refMat2,  m2);  in sparse_product()
78     initSparse(density, refMat2t, m2t);  in sparse_product()
79     initSparse(density, refMat3,  m3);  in sparse_product()
80     initSparse(density, refMat3t, m3t);  in sparse_product()
81     initSparse(density, refMat4,  m4);  in sparse_product()
82     initSparse(density, refMat4t, m4t);  in sparse_product()
83     initSparse(density, refMat6, m6);  in sparse_product()
129     initSparse(2*density,dcv0, cv0);  in sparse_product()
133     initSparse(2*density,drv0, rv0);  in sparse_product()
151     initSparse<Scalar>(density, refM2, m2);  in sparse_product()
152     initSparse<Scalar>(density, refM3, m3);  in sparse_product()
187 …   initSparse<Scalar>(density, refUp, mUp, ForceRealDiag|/*ForceNonZeroDiag|*/MakeUpperTriangular);  in sparse_product()