Re: Problems to find the local extrema of an InterpolatingFunction
- To: mathgroup at smc.vnet.net
- Subject: [mg87917] Re: Problems to find the local extrema of an InterpolatingFunction
- From: Bill Rowe <readnews at sbcglobal.net>
- Date: Sat, 19 Apr 2008 23:52:41 -0400 (EDT)
On 4/19/08 at 3:34 AM, eabad at ulb.ac.be (Modeler) wrote: >does anyone know how to find all the local extrema of an >InterpolatingFunction in a specified interval? The only thing that >seems to work is Findroot, but it only finds a single root each >time. Other rootfinding commands do not seem to work. Give the package Ted Ersek wrote a try. It can be found at http://library.wolfram.com/infocenter/MathSource/4482/