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Re: LogLogPlot with WorkingPrecision bug

  • To: mathgroup at smc.vnet.net
  • Subject: [mg85623] Re: LogLogPlot with WorkingPrecision bug
  • From: dflatin at rcn.com
  • Date: Fri, 15 Feb 2008 06:53:29 -0500 (EST)
  • References: <foucu6$laj$1@smc.vnet.net> <fp0lpe$5qa$1@smc.vnet.net>

Thanks David, I know I can count on Mathematica's flexibility and your
Presentations package for a workaround.

--
Dan

On Feb 14, 1:06am, "David Park" <djmp... at comcast.net> wrote:
> It does crash, and so does LogPlot.
>
> However, using Presentations the following might works:
>
> Needs["Presentations`Master`"]
>
> Module[
> {f = Function[x, x],
>  xyticks =
>  CustomTicks[
>   Log[#] &, {-3, 0, {1, 5} // N, {2, 3, 4, 6, 7, 8, 9}}]},
> Draw2D[
>  {ParametricDraw[{logx, Log[f[Exp[logx]]]}, {logx, Log[.001],
>   Log[1]}, WorkingPrecision -> 20]},
>  Axes -> True,
>  Ticks -> {xyticks, xyticks},
>  AxesOrigin -> {Log[.001], Log[.001]}]
> ]
> --
> David Park
> djmp... at comcast.nethttp://home.comcast.net/~djmpark/
>
> <dfla... at rcn.com> wrote in messagenews:foucu6$laj$1 at smc.vnet.net...
> >I can reliably crash the kernel on my laptop with the following
> > command:
>
> > LogLogPlot[x, {x, .001, 1}, WorkingPrecision -> 20]
>
> > Of course, I discovered this problem with a very different function,
> > but this is the simplest example that will demonstrate the kernel
> > crash. I have already sent a message to supp... at wolfram.com, but I
> > thought I would post here to see if anyone else can shed light on this
> > apparent bug.
>
> > -- Dan



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