Calculate the natural cubic spline that interpolates the following data:

{(0,1), (1,1), (2,5)}

Please help...Thanks

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- Oct 25th 2009, 08:42 PMjzelltSpline Function
Calculate the natural cubic spline that interpolates the following data:

{(0,1), (1,1), (2,5)}

Please help...Thanks - Oct 25th 2009, 09:31 PMBruno J.
What have you done? Where are you stuck? How can we help?

- Oct 25th 2009, 09:33 PMjzellt
Im thinking there must be some formula for me to put the data into in order to find the natural spline.

I missed that day of class and I can't find anything on the net about it.

If you have anything that will help, please post

Thanks. - Oct 26th 2009, 04:40 AMHallsofIvy
Do you know what a "cubic spline" is? Is the definition in your text perhaps?

Do you know what a "natural" cubic spline is?