Print error exponential instead of floating.

1 files changed, 1 insertions, 1 deletions

diff --git a/ratio.c b/ratio.c
index 243426d..07a28ce 100644
--- a/ratio.c
+++ b/ratio.c
@@ -129,6 +129,6 @@ double to_double(rational r){
 
 bool to_string(char* s,rational r){
 	double f = to_double(r);
-	sprintf(s,"%llu / %llu = %f +- %.24f",r.n,r.d,f,f*DBL_EPSILON);
+	sprintf(s,"%llu / %llu = %f +/- %6.1e",r.n,r.d,f,f*DBL_EPSILON);
 	return true;
 }