Merge branch 'master' of https://github.com/redpony/cdec

1 files changed, 0 insertions, 30 deletions

diff --git a/gi/posterior-regularisation/log_add.hh b/gi/posterior-regularisation/log_add.hh
deleted file mode 100644
index e0620c5a..00000000
--- a/gi/posterior-regularisation/log_add.hh
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef log_add_hh
-#define log_add_hh
-
-#include <limits>
-#include <iostream>
-#include <cassert>
-#include <cmath>
-
-template <typename T>
-struct Log
-{
-    static T zero() { return -std::numeric_limits<T>::infinity(); } 
-
-    static T add(T l1, T l2)
-    {
-        if (l1 == zero()) return l2;
-        if (l1 > l2) 
-            return l1 + std::log(1 + exp(l2 - l1));
-        else
-            return l2 + std::log(1 + exp(l1 - l2));
-    }
-
-    static T subtract(T l1, T l2)
-    {
-        //std::assert(l1 >= l2);
-        return l1 + log(1 - exp(l2 - l1));
-    }
-};
-
-#endif