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                        Interpolate

                        Reading time: 1min

                        Polynomial fitting of a set of data.

                        Syntax

                        interpolate(List, List)
                        
                        interpolate(List, List, Identifier)
                        
                        interpolate({Point, ..., Point})
                        
                        interpolate({Point, ..., Point}, Identifier)
                        
                        interpolate(Relation)
                        
                        interpolate(Relation, Identifier)
                        

                        Description

                        Given two lists X={x1,...,xn} and Y={y1,...,yn}, returns a polynomial of degree n-1 such that p(xi)=yi.

                        Given two lists X={x1,...,xn} and Y={y1,...,yn} and an identifier t, returns a polynomial p(t) of degree n-1 such that p(xi)=yi.

                        Given a set of points Pi=xi,yi, i=1...n, returns a polynomial of degree n-1 such that p(xi)=yi.

                        Given a set of points Pi=xi,yi, i=1...n, and an identifier t, returns a polynomial p(t) of degree n-1 such that p(xi)=yi.

                        Given a relation {x1→y1,...,xn→yn}, returns a polynomial of degree n-1 such that p(xi)=yi.

                        Given a relation {x1→y1,...,xn→yn} and an identifier t, returns a polynomial p(t) of degree n-1 such that p(xi)=yi.

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