[EMAIL PROTECTED]
Sorry for the noise, but your definition and the definition of Ralph
are semantically equivalent: each Oz procedure can be used like a
function.
proc {Plus X Y Z}
X={FD.decl} Z={FD.decl} Z={FD.decl}
X + Y =: Z
end
Plus can be used like a function as in
Z = {Plus X Y}
Alternatively, you may return another value
X = {Plus $ Y Z}
See Oz Tutorial..
Best,
Torsten
--
Torsten Anders
Sonic Arts Research Centre
Queen's University Belfast (UK)
www.torsten-anders.de
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