LAPACK
3.8.0
LAPACK: Linear Algebra PACKage

void LAPACK_dtgsen  (  lapack_int *  ijob, 
lapack_logical *  wantq,  
lapack_logical *  wantz,  
const lapack_logical *  select,  
lapack_int *  n,  
double *  a,  
lapack_int *  lda,  
double *  b,  
lapack_int *  ldb,  
double *  alphar,  
double *  alphai,  
double *  beta,  
double *  q,  
lapack_int *  ldq,  
double *  z,  
lapack_int *  ldz,  
lapack_int *  m,  
double *  pl,  
double *  pr,  
double *  dif,  
double *  work,  
lapack_int *  lwork,  
lapack_int *  iwork,  
lapack_int *  liwork,  
lapack_int *  info  
) 