ztrsna(3) on Linux
The text 045e15f8e869, as Debian 1.3 (Bo) shipped it.
estimate reciprocal condition numbers for specified eigenvalues and/or right eigenvectors of a complex upper triangular matrix T (or of any matrix Q*T*Q**H with Q unitary)
The text 045e15f8e869, as Debian 1.3 (Bo) shipped it.
estimate reciprocal condition numbers for specified eigenvalues and/or right eigenvectors of a complex upper triangular matrix T (or of any matrix Q*T*Q**H with Q unitary)