There is one prototype of lacon
            available, please see below. 
lacon( const int_t n, VectorX& x, Scalar >, int_t& kase );
            lacon (short for $FRIENDLY_NAME)
            provides a C++ interface to LAPACK routines SLACON, DLACON, CLACON, and
            ZLACON. lacon estimates
            the 1-norm of a square, complex matrix A. Reverse communication is used
            for evaluating matrix-vector products.
          
            The selection of the LAPACK routine is done during compile-time, and
            is determined by the type of values contained in type VectorX.
            The type of values is obtained through the value_type
            meta-function typename value_type<VectorX>::type. The dispatching table below illustrates
            to which specific routine the code path will be generated.
          
Table 1.363. Dispatching of lacon
| Value type of VectorX | LAPACK routine | 
|---|---|
| 
                       | SLACON | 
| 
                       | DLACON | 
| 
                       | CLACON | 
| 
                       | ZLACON | 
            Defined in header boost/numeric/bindings/lapack/auxiliary/lacon.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/auxiliary/lacon.hpp> using namespace boost::numeric::bindings; lapack::lacon( x, y, z );
this will output
[5] 0 1 2 3 4 5