LAPACK  3.6.1
LAPACK: Linear Algebra PACKage
void LAPACK_dgtrfs ( char *  trans,
lapack_int n,
lapack_int nrhs,
const double *  dl,
const double *  d,
const double *  du,
const double *  dlf,
const double *  df,
const double *  duf,
const double *  du2,
const lapack_int ipiv,
const double *  b,
lapack_int ldb,
double *  x,
lapack_int ldx,
double *  ferr,
double *  berr,
double *  work,
lapack_int iwork,
lapack_int info 
)

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