Lines Matching refs:wa
36 Matrix<Scalar,Dynamic,1> wa(n);
46 wa = qtb;
73 temp = givens.c() * wa[k] + givens.s() * qtbpj;
74 qtbpj = -givens.s() * wa[k] + givens.c() * qtbpj;
75 wa[k] = temp;
91 wa.tail(n-nsing).setZero();
92 s.topLeftCorner(nsing, nsing).transpose().template triangularView<Upper>().solveInPlace(wa.head(nsing));
99 x = iPerm * wa;
116 Matrix<Scalar,Dynamic,1> wa(n);
124 wa = qtb;
157 temp = givens.c() * wa(k) + givens.s() * qtbpj;
158 qtbpj = -givens.s() * wa(k) + givens.c() * qtbpj;
159 wa(k) = temp;
177 wa.tail(n-nsing).setZero();
178 // x = wa;
179 wa.head(nsing) = R.topLeftCorner(nsing,nsing).template triangularView<Upper>().solve/*InPlace*/(wa.head(nsing));
183 x = iPerm * wa;