Services & ResourcesWolfram ForumsMathGroup Archive

[Date Index] [Thread Index] [Author Index]

Error Testing a List on input

• To: mathgroup at smc.vnet.net
• Subject: [mg37685] Error Testing a List on input
• From: "flip" <flip_alpha at safebunch.com>
• Date: Fri, 8 Nov 2002 02:16:06 -0500 (EST)
• Sender: owner-wri-mathgroup at wolfram.com

Hello,

I was wondering if there is an easy way to do this.

I want to input a list of nine numbers. I would like to test each element in
the list prior to acting upon it.

This ends up being a sort of error check on the list prior to manipulating
it, if it is wrong, produce an error message or do nothing with the module.

So, I would like to test each element to be a. an integer, b. >= 0, c. <= 9.

Is there a way to test this list at the input prior to acting upon it?

Thanks, Flip

• Follow-Ups:
  • Re: Error Testing a List on input
    • From: Tomas Garza <tgarza01@prodigy.net.mx>