*** empty log message ***

1 files changed, 15 insertions, 6 deletions

diff --git a/lib/fonctions.c b/lib/fonctions.c
index cb779c1..f133c98 100644
--- a/lib/fonctions.c
+++ b/lib/fonctions.c
@@ -90,19 +90,28 @@ void deriv(polynome p1, polynome p2, polynome p3)
 }
 
 void derivn(polynome p1, polynome p2, polynome p3)
-{
-	polynome temp, temp2;
+{	pile_elem temp;
 	int i;
 	
-	if (p1)
-		if ((p1->degre==0) && (p1->coef.num>0) && (p1->coef.denom==1))	
+	if (p1) {
+		if ((p1->degre==0) && (p1->coef.num>0) && (p1->coef.denom==1)) {	
 			push_pile_poly(p2);
-			for(i=0; i<p1->coef.num; i++)
-				deriv
+			for(i=0; i<p1->coef.num; i++) {
+				temp=pop_pile(1);
+				deriv(elemtemp.poly);
+			}
+		} else {
+			exception(1,_("derivn: invalid 2nd arg"));
+		}	
+	} else {
+		exception(1,_("derivn: invalid 2nd arg"));
+	}							
 }
 
 void integ(polynome p1, polynome p2, polynome p3)
 {
+	polynome resultat = NULL, temp = NULL, t;
+
 	 
 	while (p1) { 
  		t=ply_constr(rat_constr((p1->coef.num), (p1->coef.denom)*(p1->coef.degre+1)), (p1->degre+1));