There is one prototype of tptrs
            available, please see below. 
tptrs( const MatrixAP& ap, MatrixB& b );
            tptrs (short for $FRIENDLY_NAME)
            provides a C++ interface to LAPACK routines STPTRS, DTPTRS, CTPTRS, and
            ZTPTRS. tptrs solves
            a triangular system of the form
          
A * X = B, A*T * X = B, or A*H * X = B,
where A is a triangular matrix of order N stored in packed format, and B is an N-by-NRHS matrix. A check is made to verify that A is nonsingular.
            The selection of the LAPACK routine is done during compile-time, and
            is determined by the type of values contained in type MatrixAP.
            The type of values is obtained through the value_type
            meta-function typename value_type<MatrixAP>::type. The dispatching table below illustrates
            to which specific routine the code path will be generated.
          
Table 1.303. Dispatching of tptrs
| Value type of MatrixAP | LAPACK routine | 
|---|---|
| 
                       | STPTRS | 
| 
                       | DTPTRS | 
| 
                       | CTPTRS | 
| 
                       | ZTPTRS | 
            Defined in header boost/numeric/bindings/lapack/computational/tptrs.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/tptrs.hpp> using namespace boost::numeric::bindings; lapack::tptrs( x, y, z );
this will output
[5] 0 1 2 3 4 5