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Re: RealOnly

  • To: mathgroup at smc.vnet.net
  • Subject: [mg86638] Re: RealOnly
  • From: "David W.Cantrell" <DWCantrell at sigmaxi.net>
  • Date: Sat, 15 Mar 2008 17:44:29 -0500 (EST)
  • References: <frg0a3$ete$1@smc.vnet.net>

"Sergio Miguel Terrazas Porras" <sterraza at uacj.mx> wrote:
> Hi group:
>
> To do things like Plot[x^(1/3),{x,-1,1}] one had to load the package
> RealOnly in the old days in order to get the complete graph.
>
> Now one gets the message that says that the package is obsolete and that
> it may cause a conflict with the new functionality.
>
> How does one get the complete graph without loading this package in v.
> 6.0?

Plot[Sign[x] Abs[x]^(1/3), {x, -1, 1}]

is my suggestion. (In fact, that's also what I used "in the old days" since
I considered it to be easier than loading the package RealOnly.)

David


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