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Re: Plotting singularities

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  • Subject: [mg116972] Re: Plotting singularities
  • From: George Woodrow III <georgevw3 at>
  • Date: Sun, 6 Mar 2011 05:42:34 -0500 (EST)

You need to use Exclusions to let Plot know where there are singularities.

The specific problems with Tan[], Cot[], etc. have been an issue sine version 1. I thought it was fixed for good in version 5, but it broke again in version 6 and later. I have already put in a bug report about this.


On Mar 5, 2011, at 6:08 AM, J=F6rg Schr=F6der wrote:

> Dear Group,
> how can I omit to plot singularities, for example in Tan[x] in Version 8? It
> seems, that something has changed since Version 7. When I copy the example
> from the Documentation Center (Basic Plotting) Version 8 shows an error
> message.
> J. Schroder

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