Function chpev_
Computes selected eigenvalues, and optionally, eigenvectors of a complex Hermitian matrix. Eigenvalues are computed by the dqds algorithm, and eigenvectors are computed from various "good" LDL^T representations (also known as Relatively Robust Representations). Computes all eigenvalues and, optionally, eigenvectors of a complex Hermitian matrix in packed storage.
extern(C) void chpev_
(
char* jobz,
char* uplo,
int* n,
std .complex .Complex!(float)* ap,
float* w,
std .complex .Complex!(float)* z,
int* ldz,
std .complex .Complex!(float)* work,
float* rwork,
int* info,
int jobz_len,
int uplo_len
);