Thanks to all!  Very cool!  I feel comfortable creating, unpacking, and
moving general arrays, but that's the extent of it.  I'll have to get some
of this new stuff in my head.

Thanks for the help!

Blake



On Fri, May 9, 2014 at 12:10 AM, Daniel H. Leidisch <li...@leidisch.net>wrote:

> Hello!
>
> Blake McBride <blake1...@gmail.com>
> writes:
>
> > x←'abcd'  'efg'  'hijkl'
> >
> > Now, if I have:
> >
> > y←'hijkl'
> >
> > z←'hhh'
> >
> > How can I tell if y is in x?  How can I tell if z is in x?
>
> Or for both at once:
>
>       (y z)∊x
> 1 0
>
>
> Regards,
>
> Daniel
>
>
>

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