32   up = mat.template triangularView<Upper>();  in sparse_permutations()
35   up_sym_d = mat_d.template selfadjointView<Upper>();  in sparse_permutations()
39   VERIFY_IS_APPROX(up, DenseMatrix(mat_d.template triangularView<Upper>()));  in sparse_permutations()
68   res = mat.template selfadjointView<Upper>().twistedBy(p_null);  in sparse_permutations()
77   res = up.template selfadjointView<Upper>().twistedBy(p_null);  in sparse_permutations()
86   res = mat.template selfadjointView<Upper>();  in sparse_permutations()
94   res = up.template selfadjointView<Upper>();  in sparse_permutations()
103   res.template selfadjointView<Upper>() = mat.template selfadjointView<Upper>();  in sparse_permutations()
104   res_d = up_sym_d.template triangularView<Upper>();  in sparse_permutations()
107   res.template selfadjointView<Lower>() = mat.template selfadjointView<Upper>();  in sparse_permutations()
111   res.template selfadjointView<Upper>() = mat.template selfadjointView<Lower>();  in sparse_permutations()
112   res_d = lo_sym_d.template triangularView<Upper>();  in sparse_permutations()
121   res.template selfadjointView<Upper>() = mat.template selfadjointView<Upper>().twistedBy(p);  in sparse_permutations()
122   res_d = ((p * up_sym_d) * p.inverse()).eval().template triangularView<Upper>();  in sparse_permutations()
125   res.template selfadjointView<Upper>() = mat.template selfadjointView<Lower>().twistedBy(p);  in sparse_permutations()
126   res_d = ((p * lo_sym_d) * p.inverse()).eval().template triangularView<Upper>();  in sparse_permutations()
133   res.template selfadjointView<Lower>() = mat.template selfadjointView<Upper>().twistedBy(p);  in sparse_permutations()
138   res.template selfadjointView<Upper>() = up.template selfadjointView<Upper>().twistedBy(p);  in sparse_permutations()
139   res_d = ((p * up_sym_d) * p.inverse()).eval().template triangularView<Upper>();  in sparse_permutations()
142   res.template selfadjointView<Upper>() = lo.template selfadjointView<Lower>().twistedBy(p);  in sparse_permutations()
143   res_d = ((p * lo_sym_d) * p.inverse()).eval().template triangularView<Upper>();  in sparse_permutations()
150   res.template selfadjointView<Lower>() = up.template selfadjointView<Upper>().twistedBy(p);  in sparse_permutations()
155   res = mat.template selfadjointView<Upper>().twistedBy(p);  in sparse_permutations()
163   res = up.template selfadjointView<Upper>().twistedBy(p);  in sparse_permutations()