dgghrd_

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
extern (C)
void
dgghrd_
(
char* compq
,
char* compz
,
int* n
,
int* ilo
,
int* ihi
,
double* a
,
int* lda
,
double* b
,
int* ldb
,
double* q
,
int* ldq
,
double* z
,
int* ldz
,
int* info
)

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