Roger, are these (among) recommended and preferred methods for
recovering num & den,  or do they just show an elegant way of
avoiding 2 x: ?

Thanks,

Mike


On 09/03/2016 04:32, Roger Hui wrote:
    x=: %/?2$10^8x
    x
69904549r40669028

    den=: [: % 1 +. ]
    num=: * den

    den x
40669028
    num x
69904549




On Tue, Mar 8, 2016 at 7:28 PM, Kip Murray <thekipmur...@gmail.com> wrote:

That's great!  It's still a nice puzzle to write your own.  --Kip

On Tuesday, March 8, 2016, Raul Miller <rauldmil...@gmail.com> wrote:

    2 x: 6r4
3 2

--
Raul


On Tue, Mar 8, 2016 at 10:04 PM, Kip Murray <thekipmur...@gmail.com
<javascript:;>> wrote:
How do you find the numerator and denominator in lowest terms of a
rational
fraction?  For example,

     nd 6r4
  3 2

--Kip Murray



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