gnc_numeric: fractional displays and rounding

[Derek Atkins]

Quoting Charles Day <cedayiv at gmail.com>:

> Working this way would seem to make little sense. The first three cases
> print identically, and the last doesn't work for non-decimal values. Here's
> how I'm guessing it was intended to work:
>
> round force_fit decimal  non-decimal
> ===== ========= ======= =============
>     0         0   0.999       0 + 1/3
>     1         0   1.000       0 + 1/3
>     0         1   0.999         0.999
>     1         1   1.000         1.000
>
> Is this correct? If so, I can readily provide a patch.

I would expect given your inputs that the last two rows in the far
right column would both be 0.333

> Cheers,
> Charles

-derek

-- 
       Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
       Member, MIT Student Information Processing Board  (SIPB)
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