From e68b06f1cb942fe5b23b4f1f4550e9a8eb3eb492 Mon Sep 17 00:00:00 2001
From: Martin Diehl <m.diehl@mpie.de>
Date: Wed, 27 Jul 2016 14:32:03 +0200
Subject: [PATCH] might be helpful

---
 code/math.f90 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/math.f90 b/code/math.f90
index 8694e30ee..87b232575 100644
--- a/code/math.f90
+++ b/code/math.f90
@@ -158,7 +158,8 @@ module math
    math_areaTriangle, &
    math_rotate_forward33, &
    math_rotate_backward33, &
-   math_rotate_forward3333
+   math_rotate_forward3333, &
+   math_limit
  private :: &
    math_partition, &
    halton, &