Applies (multiplies by) the conjugate transpose of an elementary reflector as returned by p?tzrzf to a general matrix.
Generates all or part of the orthogonal/unitary matrix Q from a QL factorization determined by p?geqlf (unblocked algorithm).
Reorders the Schur factorization of a matrix and (optionally) computes the reciprocal condition numbers and invariant subspace for the selected cluster of eigenvalues.
Provides limited bisection to locate eigenvalues for more accuracy.
Copies vector to another vector.
Solves a general tridiagonal system of linear equations using the LU factorization computed by ?dttrf.
Computes a matrix-vector product using a general band matrix
Initialize Intel MKL PARDISO with default parameters in accordance with the matrix type.
Performs a rank-1 update of a symmetric matrix.
Calculates the solution of a set of sparse linear equations with single or multiple right-hand sides.