#include <boost/qvm/v.hpp>
namespace boost
{
namespace qvm
{
//Only enabled if:
// is_v<A>::value && is_v<B>::value &&
// v_traits<A>::dim==3 && v_traits<B>::dim==3
template <class A,class B>
typename deduce_v2<A,B,3>::type
cross( A const & a, B const & b );
}
}
The cross product of the vectors a and b.