Aubrey Jaffer scripsit:

> The SCM implementation does not and will not support mixed exactness
> numbers:
>

That's reasonable: in fact, SCM doesn't support exact/exact complex
numbers either, which is perfectly fine.  It just means that no general
complex number can be real.

The rationale here is that a number with imaginary part 0.0 isn't
necessarily on the real line, since 0.0 just means a number x such that
0 < x < the smallest representable inexact number.

--
John Cowan  cowan@ccil.org  http://ccil.org/~cowan
If I have seen farther than others, it is because I was standing on
the shoulders of giants.
        --Isaac Newton

_______________________________________________
Scheme-reports mailing list
Scheme-reports@scheme-reports.org
http://lists.scheme-reports.org/cgi-bin/mailman/listinfo/scheme-reports