fonction algébrique

CONT: Une fonction algébrique est une fonction obtenue à partir d'additions, de soustractions, de multiplications, de divisions ou de puissances réelles constantes de polynômes.

CONT: An algebraic function is a function f(x) which satisfies p(x,f(x))=0, where p(x,y) is a polynomial in x and y with integer coefficients. Functions that can be constructed using only a finite number of elementary operations together with the inverses of functions capable of being so constructed are examples of algebraic functions.