Mathematica question (another one)
- To: mathgroup at smc.vnet.net
- Subject: [mg5737] Mathematica question (another one)
- From: Gadi Oron <oron at tremois.pmmh.espci.fr>
- Date: Sat, 11 Jan 1997 14:29:22 -0500
- Organization: Acces regional Ile-de-France (Univ. Paris VI/VII) - France
- Sender: owner-wri-mathgroup at wolfram.com
Hi again guys,
I've got another question about MM.
How should i define a function that has an optional argument with certain
form, let me explain:
Suppose that a function has to receive an OPTIONAL list of rules that
takes the deafault value {}.
I've tried :
func[sub:{___Rule}:{}]:=...
But it does not work.
I know i can do it by giving another definition style :
func[sub:{___Rule}]:= ...
and
func[]:=func[{}]
But well, it isn't pretty.
Thanx again.
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