summaryrefslogtreecommitdiff
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rw-r--r--lib/polynom.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/polynom.c b/lib/polynom.c
index dcd3b4f..aea2675 100644
--- a/lib/polynom.c
+++ b/lib/polynom.c
@@ -268,9 +268,15 @@ char *ply_affichage(polynome poly)
while (poly) {
if (poly->degre != 0) {
- sprintf(temp, "%+f*%s^%u", rat_to_double(poly->coef), mute, poly->degre);
+ if (poly->coef.denom==1)
+ sprintf(temp, "%+d*%s^%u ", poly->coef.num, mute, poly->degre);
+ else
+ sprintf(temp, "%+d/%d*%s^%u ", poly->coef.num, poly->coef.denom, mute, poly->degre);
} else {
- sprintf(temp, "%+f", rat_to_double(poly->coef));
+ if (poly->coef.denom==1)
+ sprintf(temp, "%+d ", poly->coef.num);
+ else
+ sprintf(temp, "%+d/%d ", poly->coef.num , poly->coef.denom);
}
strcat(buf, temp); /* FIXME: gerer le depassement de buf si po malloc */
poly=poly->suiv;