[Tremor] 64 bit math

[Niklas Barsk]

Oh, my, I somehow only managed to send the last part of the mail. Well
here is the
beginning of it.

> I get the impression from
> http://lists.xiph.org/pipermail/tremor/2004-July/000995.html that you do need
> to implement 64-bit math.

Yes it seems that 64 bit math really is needed. I got this idea that
it might not
be needed from
http://lists.xiph.org/pipermail/tremor/2004-October/001115.html
But that was some 32x32 bits multiplication that could be done with
24x24 bit precision. Still, it got me thinking that maby the 64 bit
precision was not needed at all.

Best regards
/Niklas