Re: plot function

*To*: mathgroup at smc.vnet.net*Subject*: [mg130298] Re: plot function*From*: debguy <johnandsara2 at cox.net>*Date*: Mon, 1 Apr 2013 01:00:31 -0400 (EDT)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*Delivered-to*: l-mathgroup@wolfram.com*Delivered-to*: mathgroup-newout@smc.vnet.net*Delivered-to*: mathgroup-newsend@smc.vnet.net*References*: <ki3q71$ato$1@smc.vnet.net>

maybe the following happened. plot1 = Plot[Sin[x], {x, 0, 2 \[Pi]}, DisplayFunction -> Identity]; Show[plot1, plot2, DisplayFunction -> $DisplayFunction]; sometimes this can happen if unknown code does it and doesn't undo it (or is stopped before it does). you might even be "auto loading" a package you once installed which does it to you every time you start mathematica. or maybe it's stored as a preference somewhere in some init.m less likely is $DisplayFunction isn't working - but it's possible. if it persists across sessions (after quit / restart) you may have install problems and consider re-installing