Re: arguments/realtime3d
- To: mathgroup at smc.vnet.net
- Subject: [mg32307] Re: arguments/realtime3d
- From: "daniel" <6.6e-34 at gmx.de>
- Date: Sat, 12 Jan 2002 05:18:23 -0500 (EST)
- Organization: Technical University Berlin, Germany
- References: <a1mbn7$2t4$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hello, my function generates a starting set for a simulation, therefore the null argument. I wasn't sure about the Length[x], will this be safe (under Mathematica 3, too) even if f [] is called without an argument and x is defined elsewhere? > Why would one create a function with only optional arguments in the first > place? Do you intend a Null argument to be valid input as well? > Thanks for your answer Daniel