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Re: PlotRange Trouble

  • To: mathgroup at smc.vnet.net
  • Subject: [mg90482] Re: PlotRange Trouble
  • From: dh <dh at metrohm.ch>
  • Date: Thu, 10 Jul 2008 06:38:20 -0400 (EDT)
  • References: <g4vk60$9o3$1@smc.vnet.net>


Hi Aaron,

Plot Range is transformed into a machine number. Therefore, 10^-600 

changed to zero.

Daniel



Aaron Fude wrote:

> Hi,

> 

> I may be wondering why I need this, but I do:

> 

> ParametricPlot[{10^-600 z, z}, {z, 0, 100},

>  PlotRange -> {{0, 10^-100}, {0, 100}}, AspectRatio -> 1]

> 

> works perfectly, but

> 

> ParametricPlot[{10^-600 z, z}, {z, 0, 100},

>  PlotRange -> {{0, 10^-600}, {0, 100}}, AspectRatio -> 1]

> 

> fails. What gives?

> 

> Thanks,

> 

> Aaron

> 

> 

> The error message is:

> 

> ParametricPlot::"prng" :  "\"Value of option PlotRange -> \!\({{0, \

> \*FractionBox[\(1\), \(10000000000000000000 \[LeftSkeleton]560\

> \[RightSkeleton] 000000000000000000000\)]}, {0, 100}}\) is not All, \

> Full, Automatic, a positive machine number, or an appropriate list of

> \

> range specifications.\""

> 





-- 



Daniel Huber

Metrohm Ltd.

Oberdorfstr. 68

CH-9100 Herisau

Tel. +41 71 353 8585, Fax +41 71 353 8907

E-Mail:<mailto:dh at metrohm.com>

Internet:<http://www.metrohm.com>




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