Function chbgst_
Reduces a complex Hermitian-definite banded generalized eigenproblem A x = lambda B x to standard form, where B has been factorized by CPBSTF (Crawford's algorithm).
extern(C) void chbgst_
(
char* vect,
char* uplo,
int* n,
int* ka,
int* kb,
std .complex .Complex!(float)* ab,
int* ldab,
std .complex .Complex!(float)* bb,
int* ldbb,
std .complex .Complex!(float)* x,
int* ldx,
std .complex .Complex!(float)* work,
float* rwork,
int* info,
int vect_len,
int uplo_len
);