2011/12/28 Johann Hibschman <jhibsch...@gmail.com>
> > (c,&.>i.#c){b,:a
> > 10 2 30
>
> I like this one, but I don't find it terribly easy to read. It gives
> me another good example of using "{", which I still find pretty
> unintuive compared to m[v1;v2]-style indexing.
>
> It may be easier to read like this
b,:a
1 2 3
10 20 30
(1 0;0 1;1 2){b,:a
10 2 30
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