LAPACK  3.7.0
LAPACK: Linear Algebra PACKage
lapack_int LAPACKE_dtrexc ( int  matrix_layout,
char  compq,
lapack_int  n,
double *  t,
lapack_int  ldt,
double *  q,
lapack_int  ldq,
lapack_int ifst,
lapack_int ilst 
)