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-rw-r--r--misc/ips.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/misc/ips.c b/misc/ips.c
index ec7e673..7ea6c71 100644
--- a/misc/ips.c
+++ b/misc/ips.c
@@ -78,7 +78,7 @@ main(int argc, char **argv)
int min=cnt, max=0, zer=0;
double delta=0;
double avg = (double) cnt / z;
- double exdelta = avg*(1-1/z);
+ double exdelta = avg*(1-1/(double)z);
double exzer = exp(-avg);
for(i=0; i<z; i++) {
if (h[i] < min) min=h[i];