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Re: plotting the derivative of a slined/interpolated function

• To: mathgroup at smc.vnet.net
• Subject: [mg50798] Re: plotting the derivative of a slined/interpolated function
• From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
• Date: Tue, 21 Sep 2004 04:53:19 -0400 (EDT)
• Sender: owner-wri-mathgroup at wolfram.com

Hi,

you have to *define* the derivative of the spline funtion
because it it not implemented.

Rergards
  Jens

Todd Jurhs wrote:
> 
> OK, I figured out how to plot the derivative of an interpolated
> function, but I still can't seem to plot the derviative of a splined
> function.
> 
> Can someone please help me?