>
> I see
>
> if S has SetCategory then
>
> output(n, x) ==
> (not(n>0))or empty? x => void()
> mathPrint(frst(x)::OUT)$Lisp
> output(n-1, rst x)
>
> in mathPrint in stream.spad.pamphlet.
>
> https://github.com/hemmecke/fricas-svn/blob/master/src/algebra/stream.spad.pamphlet#L1069
>
> However, I couldn't find any usage of that function in the library.
>
> Of course, I don't like the mathPrint there. Wouldn't it be better
> instead of
>
> output : (I, %) -> Void
>
> to have
>
> output : (I, %) -> OutputForm
>
> and define
>
> output(n: Integer, x: %): OutputForm ==
>
> via (a modified version of) streamCountCoerce.
>
> https://github.com/hemmecke/fricas-svn/blob/master/src/algebra/stream.spad.pamphlet#L697
current 'output' from stream.spad.pamphlet should go away. It
is unused by the library and of little use to end user. It makes
sense to provide function computing apropriate OutputForm, but
I would use different name (other 'output' functions do print output).
Maybe 'showElements' in analogy to 'showAllElements' already present
in stream.spad.pamphlet?
--
Waldek Hebisch
[email protected]
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