GNU Prolog Math Changes?

[Dave Sworin]

Dear GNU Prolog,

   I think I read somewhere that improvements in GNU Prolog math were planned.
Do you have any information on the planned improvements/changes?  I am wondering
if the maximum integer and floating point representation will increase, 
especially
since computers with 64-bit processors are more common now.  From the fast math
option in GNU Prolog, I imagine some people wouldn't like it.

Thanks,
Dave