Weird Print Result

*To*: mathgroup at smc.vnet.net*Subject*: [mg74122] Weird Print Result*From*: Bruce Colletti <vze269bv at verizon.net>*Date*: Mon, 12 Mar 2007 04:33:00 -0500 (EST)

Re Mathematica 5.2 under WinXP. The code below creates the correct output, except for a strange concluding "4 Null." What does this weird last line of output mean (list length?), why does it print, and how can it be suppressed? Thankx. Bruce n = 2; T = Array[p, {n, n}]; X0 = Array[x, {n}]; X = (Expand /@ (X0.MatrixPower[T, 2])); Print /@ X[[1]]

**Follow-Ups**:**Re: Weird Print Result***From:*János <janos.lobb@yale.edu>

**Re: Weird Print Result***From:*"Chris Chiasson" <chris@chiasson.name>