There is one prototype of sycon
            available, please see below. 
sycon( const MatrixA& a, const VectorIPIV& ipiv, const Scalar >, Scalar > );
            sycon (short for $FRIENDLY_NAME)
            provides a C++ interface to LAPACK routines SSYCON, DSYCON, CSYCON, and
            ZSYCON. sycon estimates
            the reciprocal of the condition number (in the 1-norm) of a complex symmetric
            matrix A using the factorization A = UD*U*T
            or A = LD*L*T computed by ZSYTRF.
          
An estimate is obtained for norm(inv(A)), and the reciprocal of the condition number is computed as RCOND = 1 / (ANORM * norm(inv(A))).
            The selection of the LAPACK routine is done during compile-time, and
            is determined by the type of values contained in type MatrixA.
            The type of values is obtained through the value_type
            meta-function typename value_type<MatrixA>::type. The dispatching table below illustrates
            to which specific routine the code path will be generated.
          
Table 1.291. Dispatching of sycon
| Value type of MatrixA | LAPACK routine | 
|---|---|
| 
                       | SSYCON | 
| 
                       | DSYCON | 
| 
                       | CSYCON | 
| 
                       | ZSYCON | 
            Defined in header boost/numeric/bindings/lapack/computational/sycon.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/sycon.hpp> using namespace boost::numeric::bindings; lapack::sycon( x, y, z );
this will output
[5] 0 1 2 3 4 5