Byron Cook Sat, 21 Nov 1998 01:26:44 +0100 (MET)
I've mailed to hugs-bugs, but their mailing list appears to be acting up. Really this is a Hugs/GHC difference with the Word library. In GHC Word64 is an instance of Num, in Hugs (as of Hugs-981111) it is not. - Byron
