[r6rs-discuss] [Formal] Requirement to detect circular lists

[Dan Muresan]

> I personally view some of the examples presented as contraptions rather
> than "elegant constructs".  So yes, the answer to your question is very
> very obvious.

So the answer is obvious to me, to you (and perhaps to Shiro), only it's
not the same answer...

Seriously and objectively though, do you have a more elegant rewrite of
those contraptions? Or do you think that allowing those contraptions would
impact performance?

Best,
Dan Muresan
http://alumnus.caltech.edu/~muresan