#ifndef __POLYNOM_H__
#define __POLYNOM_H__
#include "scalaires.h"

typedef struct monome {
	rationnel coef;
	unsigned int degre;
	struct monome *suiv;
} monome;

typedef monome *polynome;

polynome ply_constr(rationnel coef, int degre);	/* constructeur monome */

polynome ply_vide(void);	/* cree un polynome */

void ply_destruct(polynome poly);	/* destructeur */

polynome ply_copy(polynome poly);	/* recopie */

polynome ply_addition(polynome poly1, polynome poly2);	/* addition de deux polynomes */

polynome ply_soustraction(polynome poly1, polynome poly2);	/* soustraction de deux polynomes */

polynome ply_multiplication(polynome poly1, polynome poly2);	/* multiplication de deux  polynomes */

polynome ply_division(polynome poly1, polynome poly2);	/* division de deux  polynomes */

polynome ply_modulo(polynome poly1, polynome poly2);	/* reste de la division de deux  polynomes */

polynome ply_exposant(polynome poly, unsigned int exp);	/* exponentiation d'un polynome */

double ply_valuation(polynome poly, double point);	/* valuation d'un polynome en un point */

char *ply_affichage(polynome poly);	/* routine d'affichage d'un polynome */

#endif