LAPACK  3.6.1
LAPACK: Linear Algebra PACKage
void LAPACK_dptrfs ( lapack_int n,
lapack_int nrhs,
const double *  d,
const double *  e,
const double *  df,
const double *  ef,
const double *  b,
lapack_int ldb,
double *  x,
lapack_int ldx,
double *  ferr,
double *  berr,
double *  work,
lapack_int info 
)

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