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