1.1 --- a/demo/descriptor_map_demo.cc	Fri Feb 08 10:18:55 2008 +0000
     1.2 +++ b/demo/descriptor_map_demo.cc	Fri Feb 08 10:38:08 2008 +0000
     1.3 @@ -36,7 +36,7 @@
     1.4  
     1.5  #include <iostream>
     1.6  
     1.7 -#include <cmath>
     1.8 +#include <lemon/math.h>
     1.9  
    1.10  
    1.11  using namespace lemon;