Lines Matching refs:Upper
117 // pre: T is quasi-upper-triangular and sqrtT is a zero matrix of the same size
137 // pre: T is quasi-upper-triangular and diagonal blocks of sqrtT are square root of diagonal blocks of T.
173 * \param[out] result matrix square root of upper Hessenberg part of \p arg.
175 * This function computes the square root of the upper quasi-triangular matrix stored in the upper
176 * Hessenberg part of \p arg. Only the upper Hessenberg part of \p result is updated, the rest is
198 * \param[out] result matrix square root of upper triangular part of \p arg.
200 * Only the upper triangular part (including the diagonal) of \p result is updated, the rest is not
214 // Compute square root of arg and store it in upper triangular part of result
299 result = U * (sqrtT.template triangularView<Upper>() * U.adjoint());
