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Many Functions Into One

• To: mathgroup at smc.vnet.net
• Subject: [mg45509] Many Functions Into One
• From: "Bruce W. Colletti" <bcolletti at compuserve.com>
• Date: Sat, 10 Jan 2004 16:43:29 -0500 (EST)
• Sender: owner-wri-mathgroup at wolfram.com

Let commands C1 and C2 have common argument X, e.g., C1 is Mean, C2 is
Variance and X is a list of reals.

Although C1@X and C2@X execute each, how can you merge these into a command
that uses X once?  I've seen this done but can't find the notes.

Thankx.

Bruce