From e4e21909b78ead13684418d10a0bb8ee4f0c6dfe Mon Sep 17 00:00:00 2001
From: Elias Pipping <elias.pipping@fu-berlin.de>
Date: Sun, 29 Jul 2012 17:25:40 +0200
Subject: [PATCH] Comments

---
 src/test-gradient-sample-nonsmooth.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/test-gradient-sample-nonsmooth.cc b/src/test-gradient-sample-nonsmooth.cc
index b21e3a79..f4d0c7c6 100644
--- a/src/test-gradient-sample-nonsmooth.cc
+++ b/src/test-gradient-sample-nonsmooth.cc
@@ -47,7 +47,7 @@ int main() {
   */
   {
     start = b;
-    start /= (b.two_norm() + 1e-12);
+    start /= (b.two_norm() + 1e-12); // Make sure the norm is below 1;
     assert(start.two_norm() < 1);
 
     Functional::SmallVector numerical_descent;
-- 
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