Function chbgvd_
Computes all the eigenvalues, and optionally, the eigenvectors of a complex generalized Hermitian-definite banded eigenproblem, of the form A*x=(lambda)*B*x. A and B are assumed to be Hermitian and banded, and B is also positive definite. If eigenvectors are desired, it uses a divide and conquer algorithm.
extern(C) void chbgvd_
(
char* jobz,
char* uplo,
int* n,
int* ka,
int* kb,
std .complex .Complex!(float)* ab,
int* ldab,
std .complex .Complex!(float)* bb,
int* ldbb,
float* w,
std .complex .Complex!(float)* z,
int* ldz,
std .complex .Complex!(float)* work,
int* lwork,
float* rwork,
int* lrwork,
int* iwork,
int* liwork,
int* info,
int jobz_len,
int uplo_len
);