[Boost-users] [Units] root_typeof_helper documentation

Hello. I ran across a slight documentation issue when using Boost.Units root_typeof_helper. http://www.boost.org/doc/libs/1_37_0/doc/html/boost/units/root_typeof_helper... and operators.hpp The issue is that BaseType is not defined. (Was that code copied from power_typeof_helper?) In addition, for both power_typeof_helper and root_typeof_helper, it would be useful to mention that Exponent and Index are of type boost::units::static_rational. Thanks for the great library! David