Interpolate

interpolate(List, List)

interpolate(List, List, Identifier)

interpolate({Point, ..., Point})

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

interpolate(Relation)

interpolate(Relation, Identifier)

Given two lists $X=\{x_1,...,x_n\}$ and $Y=\{y_1,...,y_n\}$, returns a polynomial of degree $n-1$ such that $p\left(x_i\right)=y_i$.

Given two lists $X = \lbrace x_1, ..., x_n \rbrace$ and $Y = \lbrace y_1, ..., y_n \rbrace$ and an identifier $t$, returns a polynomial $p\left(t\right)$ of degree $n-1$ such that $p(x_i)=y_i$.

Given a set of points $P_i=\left(x_i,y_i\right)$, $i=1...n$, returns a polynomial of degree $n-1$ such that $p(x_i)=y_i$.

Given a set of points $P_i = \left( x_i, y_i \right)$, $i = 1...n$, and an identifier $t$, returns a polynomial $p(t)$ of degree $n-1$ such that $p(x_i)=y_i$.

Given a relation $\{x_1\to y_1,...,x_n\to y_n\}$, returns a polynomial of degree $n-1$ such that $p(x_i)=y_i$.

Given a relation $\lbrace x_1 \rightarrow y_1, ..., x_n \rightarrow y_n \rbrace$ and an identifier $t$, returns a polynomial $p(t)$ of degree $n-1$ such that $p(x_i)=y_i$.

LU descomposition, Solve