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Re: pred & succ ?
In article <3A0FA91A.7BEE1D07@dkrz.de>,
Martin Schultz <firstname.lastname@example.org> wrote:
> FUNCTION pred, x
> RETURN, x-1
> FUNCTION succ, x
> RETURN, x+1
Thanks, Martin. I take that as a "no", though.
I was thinking of a general, built-in (thus fast),
function that returns the successor or predecessor
of any ordinal variable.
I knew I could write x-1, etc.. :-)
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