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> It's annoying to type the bars for 0-vector in emails :)
> But yes, 0-vector. I'm a bit unsure if the runtime supports residual
> vectors though.

That's why I used the array notation in the first place ;)

> I'm not really sure what the question is. Basically, you loop until you
> find a matching pattern, execute the code, if it fails, try the next
> patterns.

Well, the function looks like:

case e equation <some equations> then ...

case e equation <some different equations> then ...

since e is the same in both case expressions, classical pattern matching
would return always the same (or fail with an error). So my guess is,
that the equations affect the matching process (like guards) is that
correct? Is there some documentation about that somewhere (I remember
something from adrian in Erlangen)?

- -- 
Christoph Höger

Technische Universität Berlin
Fakultät IV - Elektrotechnik und Informatik
Übersetzerbau und Programmiersprachen

Sekr. TEL12-2, Ernst-Reuter-Platz 7, 10587 Berlin

Tel.: +49 (30) 314-24890
E-Mail: [email protected]
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