There is one prototype of pttrf
            available, please see below. 
pttrf( VectorD& d, VectorE& e );
            pttrf (short for $FRIENDLY_NAME)
            provides a C++ interface to LAPACK routines SPTTRF, DPTTRF, CPTTRF, and
            ZPTTRF. pttrf computes
            the L*D*L' factorization of a complex Hermitian positive definite tridiagonal
            matrix A. The factorization may also be regarded as having the form A
            = U'*D*U.
          
            The selection of the LAPACK routine is done during compile-time, and
            is determined by the type of values contained in type VectorD.
            The type of values is obtained through the value_type
            meta-function typename value_type<VectorD>::type. The dispatching table below illustrates
            to which specific routine the code path will be generated.
          
Table 1.284. Dispatching of pttrf
| Value type of VectorD | LAPACK routine | 
|---|---|
| 
                       | SPTTRF | 
| 
                       | DPTTRF | 
| 
                       | CPTTRF | 
| 
                       | ZPTTRF | 
            Defined in header boost/numeric/bindings/lapack/computational/pttrf.hpp.
          
Parameters
The definition of term 1
The definition of term 2
The definition of term 3.
Definitions may contain paragraphs.
#include <boost/numeric/bindings/lapack/computational/pttrf.hpp> using namespace boost::numeric::bindings; lapack::pttrf( x, y, z );
this will output
[5] 0 1 2 3 4 5