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Re: simple Question

  • To: mathgroup at smc.vnet.net
  • Subject: [mg99689] Re: simple Question
  • From: Bob F <deepyogurt at gmail.com>
  • Date: Mon, 11 May 2009 06:24:47 -0400 (EDT)
  • References: <gu667g$9ud$1@smc.vnet.net>

On May 10, 3:19 am, Oliver <sch_oliver2... at yahoo.de> wrote:
> Hallo,
> how can i read the max value in a plot in mathematica?
> thanks in advance..
> Oli.

If you have version 7 of Mathematica you can use the MaxValue[]
function if you want an exact value or just compute the second
derivative zeros on any version of Mathematica.

If you want an approximate value from the actual plot, use the
"Graphics/Drawing Tools" menu and then pick the "Get Coordinates" icon
(top right icon in the lower set of icons) and then move the cursor to
the portion of the curve you want to see the values of (think this is
in versions 6 and 7).

-Bob


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