From ff92be5824c046a2e6b290e2bb763d20a4da3805 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Mon, 8 Dec 2014 14:53:13 +0100
Subject: Rewrite an expression in a clearer way.

---
 brill_data.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/brill_data.c b/brill_data.c
index 96b2d3a..40b2082 100644
--- a/brill_data.c
+++ b/brill_data.c
@@ -118,9 +118,8 @@ static long double sb_even_colloc_point(int order, int idx, long double sf)
     long double t;
 
     idx = order - idx - 1;
-    order *= 2;
 
-    t = (idx + 2) * M_PI / (order + 4);
+    t = (idx + 2) * M_PI / (2 *(order + 2));
     return sf / tanl(t);
 }
 
-- 
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