1 files changed, 1 insertions, 1 deletions
diff --git a/main.c b/main.c
index 9d0d7c0..c0b05c3 100644
--- a/main.c
+++ b/main.c
@@ -78,7 +78,7 @@ int main(int argc, char **argv) {
 	mpf_set_ui(pi, 3);
 	mpf_set_ui(desired_error, 1);
 	mpf_div_ui(desired_error, desired_error, 10);
-	mpf_pow_ui(desired_error, desired_error, digits);
+	mpf_pow_ui(desired_error, desired_error, digits + 5);
 
 	for (i = 0; ; ++i) {
 		unsigned j;