Hello Boost.Units users,<br /><br />When I convert a double to a unit (e.g. meter) and back, this works as expected.<br />When I convert a double to a prefixed unit (e.g. millimeter) and back, this fails to compile.<br />The code below shows how I'd expect it to work.<br />What do I overlook?<br />Thanks, Richel Bilderbeek<br /><br />const double x_in_mm = 1.0;<br />const Length x(x_in_mm * milli * meter);<br />//This works as expected:<br />const double x_again_in_m  = x / meter; <br />//Why doesn't this:<br />const double x_again_in_mm = x / (milli * meter); //Fails<br /><br /><br /><br />