lapack/gonum: pass exact-sliced tau to Dormqr
@@ -115,7 +115,7 @@ func (impl Implementation) Dormbr(vect lapack.ApplyOrtho, side blas.Side, trans
// matrix to Dgebrd. The size matters due to the storage location of
// the off-diagonal elements.
if nq >= k {
- impl.Dormqr(side, trans, m, n, k, a, lda, tau, c, ldc, work, lwork)
+ impl.Dormqr(side, trans, m, n, k, a, lda, tau[:k], c, ldc, work, lwork)
} else if nq > 1 {
mi := m
ni := n - 1
