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MathGroup Archive 2007

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Re: plot question

  • To: mathgroup at
  • Subject: [mg72709] Re: plot question
  • From: "dimitris" <dimmechan at>
  • Date: Tue, 16 Jan 2007 02:51:26 -0500 (EST)
  • References: <eofj7u$hdb$>

Thanks to Peter, Bob and Jean Marc for their replies.
Also thank to Jean-Marc for bringing in my attention the following
relevant thread


dimitris wrote:
> Hello!
> Consider the following graph of the function -ln(|x|).
> Plot[-Log[Abs[x]], {x, -2, 2}, PlotRange -> {Automatic, {-1, 3.5}},
> Axes -> False, Frame -> True, PlotPoints -> 100, FrameLabel -> {"x",
> "y"}]
> How is it possible to make the y-axis point downwards (I need this
> because in half-space problems within the solid mechanics the possitive
> vertical axis is pointed into the half-space)?
> Thanks in advance.
> Dimitris

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