This page is part of the web mail archives of SRFI 77 from before July 7th, 2015. The new archives for SRFI 77 contain all messages, not just those from before July 7th, 2015.
So I think that what we have here is motivated by one problem -- implementations that don't provide the full numeric tower -- proposes a minimum ground on which to solve it, and provides the solution given that minimum ground. There is no reason once the solution is in place to leave that ground exposed.
I agree.I applaud the authors of SRFI-77 for providing the tools to solve an important problem (implementing the full tower). However, once they've solved the problem, I'd like them to put their tools away tidily.
Regards, Alan -- Dr Alan Watson Centro de Radioastronomía y Astrofísica Universidad Astronómico Nacional de México