Robert Spier <[EMAIL PROTECTED]> wrote:

> This might be useful... (thanks planetlisp!)

>    I  came across a free portable arbitary precision integer and rational
>    arithmentic  library  called [1]IMath that looks useful. It is under a
>    BSD   style  license  and  it  looks  like  it  might  be  useful  for
>    implementing   bignum  support  in  languages.  It  may  be  a  useful
>    alternative  to  [2]GNU  MP if the latters licensing is not compatible
>    with your project.

Yep. Seems reasonably documented and tested. *And* the interface is very
similar to GMP, so that the library might be well usable as a fallback
or alternative, if we can't or don't use GMP.

I think its way to early to decide, which of the libs we might finally
use, but one major issue of including such a library is testing. The
stuff in CVS - F<types/bignum*> - has a link to download a huge test
suite from IBM somewhere. So we might try to adjust these tests anyway.

>    1. http://thayer.dartmouth.edu/~sting/sw/imath
>    2. http://swox.com/gmp/

Thanks for the links,
leo

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