There is one prototype of potri
            available, please see below. 
potri( MatrixA& a );
            potri (short for $FRIENDLY_NAME)
            provides a C++ interface to LAPACK routines SPOTRI, DPOTRI, CPOTRI, and
            ZPOTRI. potri computes
            the inverse of a complex Hermitian positive definite matrix A using the
            Cholesky factorization A = U**H*U or A = LL*H
            computed by ZPOTRF.
          
            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 1.273. Dispatching of potri
| Value type of MatrixA | LAPACK routine | 
|---|---|
| 
                       | SPOTRI | 
| 
                       | DPOTRI | 
| 
                       | CPOTRI | 
| 
                       | ZPOTRI | 
            Defined in header boost/numeric/bindings/lapack/computational/potri.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/potri.hpp> using namespace boost::numeric::bindings; lapack::potri( x, y, z );
this will output
[5] 0 1 2 3 4 5