_3 {. ],],]
--
Raul
On Mon, Nov 21, 2011 at 6:39 AM, Kip Murray <[email protected]> wrote:
> It is 21 November, solutions are welcome.
>
> On 11/18/2011 11:33 AM, Kip Murray wrote:
> > Please wait until Monday 21 November to post solutions.
> >
> > From the Rank u"n page in the Vocabulary:
> >
> > The verb u"n applies u to each cell as specified by the rank n . The
> > full form of the rank used is 3$&.|.n . For example, if n=:2 , the three
> > ranks are 2 2 2 , and if n=: 2 3, they are 3 2 3 .
> >
> > The challenge: rewrite verb
> >
> > ranks =: 3 : '3$&.|.y'
> >
> > using a train with no conjunctions.
> >
> > ranks 2
> > 2 2 2
> > ranks 2 3
> > 3 2 3
> >
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> ----------------------------------------------------------------------
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