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number of solution...

• To: mathgroup at smc.vnet.net
• Subject: [mg47027] number of solution...
• From: Clément <rusheraquatic at ifrance.com>
• Date: Mon, 22 Mar 2004 05:18:40 -0500 (EST)
• Sender: owner-wri-mathgroup at wolfram.com

Hi,

I have a list of solution :
s={{0,1},{2,1}} and i want to know how many couple of solution i 
have...(here 2).
Lenght[s] doesn't work...
How can I do ?

Thanks