From fb8495ceb3e1ac078d3963b26f7bd5cae94249d3 Mon Sep 17 00:00:00 2001
From: Pixel <Pixel>
Date: Tue, 1 May 2001 17:33:28 +0000
Subject: Pouet

---
 lib/polynom.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'lib/polynom.c')

diff --git a/lib/polynom.c b/lib/polynom.c
index dbb4334..859ae48 100644
--- a/lib/polynom.c
+++ b/lib/polynom.c
@@ -273,28 +273,30 @@ char *ply_affichage(polynome poly)
 {				/* routine d'affichage d'un polynome */
 	static char buf[BUFSIZ];
 	char temp[BUFSIZ];
+	char * rat;
 	int count = 0;
 	int first = 1;
 
 	buf[0] = '\0';
 	if (!poly) {
-		sprintf(buf, "%s ", rat_to_string(rat_constr(0,1)));
-	} else {	
+		sprintf(buf, "%s ", rat_to_string(rat_constr(0,1), 1));
+	} else {
 		while (poly) {
 			if (poly->degre != 0) {
 				if (smartprint) {
+					rat = (rat_to_double(poly->coef) == 1) ? (first ? "" : "+ ") : rat_to_double(poly->coef) == -1 ? (first ? "-" : "- ") : rat_to_string(poly->coef, first);
 					switch(poly->degre) {
 					case 1:
-						sprintf(temp, "%s%s ", rat_to_string(poly->coef, first), mute);
+						sprintf(temp, "%s%s ", rat, mute);
 						break;
 					case 2:
-						sprintf(temp, "%s%s² ", rat_to_string(poly->coef, first), mute);
+						sprintf(temp, "%s%s² ", rat, mute);
 						break;
 					case 3:
-						sprintf(temp, "%s%s³ ", rat_to_string(poly->coef, first), mute);
+						sprintf(temp, "%s%s³ ", rat, mute);
 						break;
 					default:
-						sprintf(temp, "%s%s^%u ", rat_to_string(poly->coef, first), mute, poly->degre);
+						sprintf(temp, "%s%s^%u ", rat, mute, poly->degre);
 						break;
 					}
 				} else {
-- 
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