LAPACK  3.6.1
LAPACK: Linear Algebra PACKage
lapack_int LAPACKE_dpttrf ( lapack_int  n,
double *  d,
double *  e 
)

Definition at line 36 of file lapacke_dpttrf.c.

37 {
38 #ifndef LAPACK_DISABLE_NAN_CHECK
39  /* Optionally check input matrices for NaNs */
40  if( LAPACKE_d_nancheck( n, d, 1 ) ) {
41  return -2;
42  }
43  if( LAPACKE_d_nancheck( n-1, e, 1 ) ) {
44  return -3;
45  }
46 #endif
47  return LAPACKE_dpttrf_work( n, d, e );
48 }
LAPACKE_d_nancheck
lapack_logical LAPACKE_d_nancheck(lapack_int n, const double *x, lapack_int incx)
Definition: lapacke_d_nancheck.c:37
LAPACKE_dpttrf_work
lapack_int LAPACKE_dpttrf_work(lapack_int n, double *d, double *e)
Definition: lapacke_dpttrf_work.c:36

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