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| author | astrojhgu <astrojhgu@ed2142bd-67ad-457f-ba7c-d818d4011675> | 2012-09-18 05:47:12 +0000 |
|---|---|---|
| committer | astrojhgu <astrojhgu@ed2142bd-67ad-457f-ba7c-d818d4011675> | 2012-09-18 05:47:12 +0000 |
| commit | a820e3bd3c87127755b92a34cc234777502fc282 (patch) | |
| tree | 012372bd3f40241d54e70ec9ea9e0e11dc3677b9 /misc | |
| parent | 312f07dbe0fc9e927678a6d6d62188287413a6aa (diff) | |
| download | opt-utilities-a820e3bd3c87127755b92a34cc234777502fc282.tar.bz2 | |
git-svn-id: file:///home/svn/opt_utilities@245 ed2142bd-67ad-457f-ba7c-d818d4011675
Diffstat (limited to 'misc')
| -rw-r--r-- | misc/bootstrap.hpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/misc/bootstrap.hpp b/misc/bootstrap.hpp index 6059917..cc647ef 100644 --- a/misc/bootstrap.hpp +++ b/misc/bootstrap.hpp @@ -15,6 +15,7 @@ #include <iostream> #include <utility> #include <algorithm> +#include <cmath> #include <data_sets/default_data_set.hpp> using std::cerr; namespace opt_utilities @@ -27,7 +28,7 @@ namespace opt_utilities { y=(rand()/(Ty)RAND_MAX-(Ty).5)*(10*y_err)+y0; } - while(rand()/(Ty)RAND_MAX>exp(-(y-y0)*(y-y0)/(y_err*y_err))); + while(rand()/(Ty)RAND_MAX>std::exp(-(y-y0)*(y-y0)/(y_err*y_err))); return y; } |