odd delay problem

*To*: mathgroup at smc.vnet.net*Subject*: [mg93154] odd delay problem*From*: Michael Mandelberg <mmandelberg at comcast.net>*Date*: Wed, 29 Oct 2008 05:48:51 -0500 (EST)

I am running v. 6.0.3.0 I am having some weirdness where I will do something like: G=Array[f,100]; For[i=1, i<=100, i++, f[i] = some calculation] Then I will look at the result: ListLinePlot[G] The strange thing is, if I rerun this, but change 'some calculation' to 'some other calculation', then rerun the plot, the plot stays the same. If I rerun the loop again, then the plot will change as expected. What's going on here? Why isn't it "taking" the first time?