Nicholas Spies wrote:
> Thanks to everyone for their generous help and advice, particularly in
> light of the scant description I gave as to what I was aiming at. I
> think that Joey Tuttle's solution is sufficient to get on with the
> problem I'm working on.
> inc =: 4 : '(>: x.{y.) x.}y.'
> dec =: 4 : '(<: x.{y.) x.}y.'
> It would be interesting (at least for me) to know how one would define
> this tacitly...
Nicolas:
I thought I (and others) posted this using the gerund form of } :
inc=:(>:@:{)`[`] }
As Raul points out, you may wish to change the requirements.
Best wishes,
John
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