Re: x/x
- To: mathgroup at smc.vnet.net
- Subject: [mg66718] Re: x/x
- From: "J Siehler" <jsiehler at gmail.com>
- Date: Sat, 27 May 2006 21:03:24 -0400 (EDT)
- References: <e593im$3ju$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Sinan Kapçak wrote:
> I plot the function f(x)=x/x in mathematica but I do not get the graph what i expect. Is this problem something about plot options?\
Wow, try this with a large number of plotpoints:
Plot[x/x, {x, -2, 2}, PlotPoints -> 500];
Plot[x/x, {x, -2, 2}, PlotPoints -> 15000];
It's kind of amusing and I will be interested to hear about why exactly
that happens, but you can get what you want with
Plot[Evaluate[x/x], {x, -2, 2}];