There is one prototype of prec_dot
            available, please see below. 
prec_dot( const VectorX& x, const VectorY& y );
            prec_dot (short for TODO)
            provides a C++ interface to BLAS routines DSDOT. precision accumulation
            and result.
          
            Returns D.P. dot product accumulated in D.P., for S.P. SX and SY prec_dot = sum for I = 0 to N-1 of
            SX(LX+I*INCX) * SY(LY+I*INCY), where LX = 1 if INCX .GE. 0, else LX =
            1+(1-N)*INCX, and LY is defined in a similar way using INCY.
          
            The selection of the BLAS 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. Table X below illustrates to
            which specific routine this dispatching will take place.
          
Table 1.18. Dispatching of prec_dot.
| Value type of VectorX | BLAS routine | CBLAS routine | CUBLAS routine | 
|---|---|---|---|
| 
                       | DSDOT | cblas_dsdot | Unavailable | 
            The original routines DSDOT have five arguments, whereas prec_dot requires two arguments.
          
            Defined in header boost/numeric/bindings/blas/level1/prec_dot.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/blas/level1/prec_dot.hpp> using namespace boost::numeric::bindings; blas::prec_dot( x, y, z );
this will output
[5] 0 1 2 3 4 5