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clever way to do a product?

• To: mathgroup at smc.vnet.net
• Subject: [mg27164] clever way to do a product?
• From: "Tim Ebringer" <drearyslig at hotmail.com>
• Date: Thu, 8 Feb 2001 04:40:50 -0500 (EST)
• Organization: Computer Science, University of Melbourne
• Sender: owner-wri-mathgroup at wolfram.com

Does anyone know of a clever way where I can calculate a product, where i
runs from 1 to n, except where i=j?

Tim.