Thread: Spline Function

Calculate the natural cubic spline that interpolates the following data:

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

Please help...Thanks

What have you done? Where are you stuck? How can we help?

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.

Do you know what a "cubic spline" is? Is the definition in your text perhaps?

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