Re: plotting singular functions
- To: mathgroup at smc.vnet.net
- Subject: [mg12805] Re: [mg12770] plotting singular functions
- From: "Kevin J. McCann" <kevinmccann at erols.com>
- Date: Fri, 12 Jun 1998 04:05:36 -0400
- Sender: owner-wri-mathgroup at wolfram.com
Try this, for example,
Plot[Abs[Log[r-3]],{r,0,5},PlotRange->{{0,5},{0,10}}];
Cheers,
Kevin
-----Original Message-----
From: James Perry <perryj at rpi.edu>
To: mathgroup at smc.vnet.net
Subject: [mg12805] [mg12770] plotting singular functions
>Hello Mathgroup,
>
> Does anyone know a way of setting up a singular function, say something
>like f[r_,ro_]:=Log[r - ro] so that it has a finite but perhaps large
>value at the singular point so that it can be plotted? I'm looking
>through the manual (Mathematica Book) now, hoping to find something
>there. Thought someone may have a way of doing this or have some
>experience with plotting singular functions....
>
>Thanks for any help,
>JP
>
>