Getting 'N/D' to eval as a fraction not a decimal

[BruceH]

(03-09-2015 02:21 AM)Joe Horn Wrote:  

(03-07-2015 06:31 AM)BruceH Wrote:  What about CAS.eval(N/D) ?

As we've seen several times in this discussion, that fails when the non-programmable "Change apparent integers into exact integers" setting in CAS Settings (page 1, check box at end of line 3) is unchecked.

OOH OOH... I found one:

CAS(IP(N)/IP(D))

in Home always returns a fraction, regardless of the "change apparent integers" CAS setting.

Thanks Joe, I'll use that.

Can you give some examples of numbers that fail? I'd like to turn this into an article.