Re: Manipulate Plot command - blank plot
- To: mathgroup at smc.vnet.net
- Subject: [mg105951] Re: [mg105927] Manipulate Plot command - blank plot
- From: Bob Hanlon <hanlonr at cox.net>
- Date: Sun, 27 Dec 2009 02:27:00 -0500 (EST)
- Reply-to: hanlonr at cox.net
nx must be replaced by either n x (space for implied multiplication) or n*x (explicit multiplication).
Manipulate[Plot[Sin[n*x], {x, 0, 2 Pi}], {n, 1, 10}]
Bob Hanlon
---- Dean <schonfeld.dean at gmail.com> wrote:
=============
Hi, I am very new to Mathematica. I have the following problem -
following the tutorial I type in:
Manipulate[Plot[Sin[nx], {x, 0, 2 Pi}], {n, 1, 10}]
and I get a blank plot - the axes show, so is the slider but no plot.
On the other hand (also following the tutorial):
Manipulate[Expand[(1 + x)^n], {n, 0, 100, 1}]
works as it should.
Could you please explain what is happening?
Thanks,
Dean