interpolation

*To*: mathgroup at smc.vnet.net*Subject*: [mg46979] interpolation*From*: Amanda Hattaway <hattaway at math.umass.edu>*Date*: Thu, 18 Mar 2004 01:25:07 -0500 (EST)*Sender*: owner-wri-mathgroup at wolfram.com

Is there a way to get Mathematica to display the function it uses to interpolate a data set (call it inp) of the form {Number, Number}? A command like f=Interpolation[inp], for example, just gives assigns this rule to a function I am calling f. Is there any way to display this function f that interpolates my data set, as a function of an independent variable, rather than just have Mathematica generate values of f given a picked numerical domain value?